Trace number 313809

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SATzilla RANDOM? (TO) 1200.12 1200.42

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-19-u.cnf
MD5SUMa2687a8a1b0deeabfd7eddcfa56549a2
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables331202
Number of clauses1571183
Sum of the clauses size3644324
Maximum clause length10
Minimum clause length1
Number of clauses of size 127558
Number of clauses of size 21199929
Number of clauses of size 3281756
Number of clauses of size 46880
Number of clauses of size 527520
Number of clauses of size over 527540

Solver Data (download as text)

72.76/72.81	c run March_dl for 5 seconds ... 
72.76/72.81	c Bin: Executing march_dl
72.76/72.81	c child exit by a signal
72.76/72.81	c march_dl returned code 137.
72.76/72.81	c run saps (UBCSAT implementation) for 2 seconds ... 
72.76/72.81	c Bin: Executing ubcsat2006
72.76/72.81	c child exited successfully
72.76/72.81	c ubcsat2006 returned code 0.
72.76/72.81	c satzilla computing base features
72.76/72.81	Error!!! VCG-VAR-entropy
72.76/72.81	Satzilla is runing default solver ... 
72.76/72.81	 c satzilla running minisat20 ... 
72.76/72.82	This is MiniSat 2.0 beta
72.76/72.82	WARNING: for repeatability, setting FPU to use double precision
72.76/72.82	============================[ Problem Statistics ]=============================
72.76/72.82	|                                                                             |
72.76/72.82	|  Number of variables:  331202                                               |
72.76/72.82	|  Number of clauses:    1571183                                              |
73.74/73.84	|  Parsing time:         0.89         s                                       |
73.85/73.95	============================[ Search Statistics ]==============================
73.85/73.95	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
73.85/73.95	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
73.85/73.95	===============================================================================
73.85/73.95	|         0 |  255658  1201455  2891611 |   400485        0    nan |  0.000 % |
74.65/74.79	|       100 |  254993  1201455  2891611 |   440533       79     85 | 27.105 % |
75.65/75.70	|       251 |  238417  1114859  2704136 |   484586      221    169 | 28.015 % |
76.55/76.64	|       476 |  238340  1114859  2704136 |   533045      435    162 | 29.709 % |
79.25/79.35	|       813 |  220321  1028812  2515579 |   586350      710    140 | 35.363 % |
81.84/81.93	|      1319 |  195758   906960  2251444 |   644985     1143    114 | 42.219 % |
87.54/87.64	|      2079 |  182558   838607  2101443 |   709483     1806    159 | 45.422 % |
92.14/92.28	|      3218 |  174884   797738  2012876 |   780431     2930    148 | 47.214 % |
98.94/99.09	|      4926 |  153268   692131  1772052 |   858475     4591    131 | 53.724 % |
106.34/106.44	|      7488 |  152850   690049  1767374 |   944322     7150    134 | 53.874 % |
116.44/116.58	|     11334 |  126620   555572  1435690 |  1038754    10540    120 | 61.775 % |
126.73/126.83	|     17100 |  126602   555436  1435365 |  1142630    16303    100 | 62.408 % |
146.23/146.33	|     25749 |  109114   471006  1221366 |  1256893    24791    104 | 67.055 % |
185.92/186.07	|     38725 |   88066   365574   945774 |  1382582    37449    120 | 74.305 % |
321.78/322.00	|     58187 |   85101   346103   896023 |  1520841    56865    280 | 74.564 % |
442.45/442.68	|     87379 |   84233   341656   885863 |  1672925    86054    298 | 74.704 % |
599.82/600.07	|    131168 |   83781   339361   880569 |  1840217   129843    284 | 74.704 % |
866.55/866.81	|    196852 |   83674   338857   879377 |  2024239   195522    257 | 74.926 % |
1199.57/1199.98	c Bin: Executing minisat20
1199.57/1199.98	c child exit by a signal
1199.57/1199.98	c minisat20 returned code 137.
1199.57/1199.98	c minisat20 returned code 137.
1199.57/1199.98	c satzilla running zchaff_rand ... 
1199.57/1199.98	c Bin: Executing zchaff_rand
1199.57/1199.98	c zchaff_rand returned code 1.
1199.57/1199.98	c zchaff_rand returned code 1.
1199.57/1199.98	c satzilla running vallst ... 
1199.57/1199.98	c Bin: Executing vallst
1199.57/1199.98	c vallst returned code 1.
1199.57/1199.98	c vallst returned code 1.
1199.57/1199.98	c satzilla running march_dl ... 
1199.57/1199.98	c Bin: Executing march_dl
1199.57/1199.98	c march_dl returned code 1.
1199.57/1199.98	c march_dl returned code 1.
1199.57/1199.98	c satzilla running kcnfs ... 
1199.57/1199.98	c Bin: Executing kcnfs
1199.57/1199.98	c kcnfs returned code 1.
1199.57/1199.98	c kcnfs returned code 1.
1199.57/1199.98	c satzilla running minisat20 with preprocessing ...

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node26/watcher-313809-1176891358 -o ROOT/results/node26/solver-313809-1176891358 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313809-1176891358/SATzilla2007_R /tmp/evaluation/313809-1176891358/instance-313809-1176891358.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16020
/proc/meminfo: memFree=1331408/2055920 swapFree=4170240/4192956
[pid=16020] ppid=16018 vsize=1440 CPUtime=0
/proc/16020/stat : 16020 (SATzilla2007_R) S 16018 16020 14936 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 137052682 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16020/statm: 360 110 95 260 0 84 0
[pid=16021] ppid=16020 vsize=8072 CPUtime=0
/proc/16021/stat : 16021 (march_dl) R 16020 16020 14936 0 -1 4194304 844 0 0 0 0 0 0 0 19 0 1 0 137052682 8265728 839 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134549449 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16021/statm: 2018 845 49 118 0 1897 0

[startup+0.08176 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16020
/proc/meminfo: memFree=1331408/2055920 swapFree=4170240/4192956
[pid=16020] ppid=16018 vsize=1440 CPUtime=0
/proc/16020/stat : 16020 (SATzilla2007_R) S 16018 16020 14936 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 137052682 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16020/statm: 360 110 95 260 0 84 0
[pid=16021] ppid=16020 vsize=33700 CPUtime=0.07
/proc/16021/stat : 16021 (march_dl) R 16020 16020 14936 0 -1 4194304 6510 0 0 0 4 3 0 0 19 0 1 0 137052682 34508800 6505 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16021/statm: 8425 6505 50 118 0 8304 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 35140

[startup+0.101759 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16020
/proc/meminfo: memFree=1331408/2055920 swapFree=4170240/4192956
[pid=16020] ppid=16018 vsize=1440 CPUtime=0
/proc/16020/stat : 16020 (SATzilla2007_R) S 16018 16020 14936 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 137052682 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16020/statm: 360 110 95 260 0 84 0
[pid=16021] ppid=16020 vsize=34096 CPUtime=0.09
/proc/16021/stat : 16021 (march_dl) R 16020 16020 14936 0 -1 4194304 6602 0 0 0 6 3 0 0 19 0 1 0 137052682 34914304 6597 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16021/statm: 8524 6597 50 118 0 8403 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 35536

[startup+0.301776 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16020
/proc/meminfo: memFree=1331408/2055920 swapFree=4170240/4192956
[pid=16020] ppid=16018 vsize=1440 CPUtime=0
/proc/16020/stat : 16020 (SATzilla2007_R) S 16018 16020 14936 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 137052682 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16020/statm: 360 110 95 260 0 84 0
[pid=16021] ppid=16020 vsize=36736 CPUtime=0.29
/proc/16021/stat : 16021 (march_dl) R 16020 16020 14936 0 -1 4194304 7446 0 0 0 26 3 0 0 21 0 1 0 137052682 37617664 7441 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16021/statm: 9184 7441 50 118 0 9063 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38176

[startup+0.701816 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16020
/proc/meminfo: memFree=1331408/2055920 swapFree=4170240/4192956
[pid=16020] ppid=16018 vsize=1440 CPUtime=0
/proc/16020/stat : 16020 (SATzilla2007_R) S 16018 16020 14936 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 137052682 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16020/statm: 360 110 95 260 0 84 0
[pid=16021] ppid=16020 vsize=41884 CPUtime=0.69
/proc/16021/stat : 16021 (march_dl) R 16020 16020 14936 0 -1 4194304 9052 0 0 0 65 4 0 0 25 0 1 0 137052682 42889216 9047 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16021/statm: 10471 9048 50 118 0 10350 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43324

[startup+1.50189 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 16022
/proc/meminfo: memFree=1290880/2055920 swapFree=4170240/4192956
[pid=16020] ppid=16018 vsize=1440 CPUtime=0
/proc/16020/stat : 16020 (SATzilla2007_R) S 16018 16020 14936 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 137052682 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16020/statm: 360 110 95 260 0 84 0
[pid=16021] ppid=16020 vsize=51784 CPUtime=1.49
/proc/16021/stat : 16021 (march_dl) R 16020 16020 14936 0 -1 4194304 12107 0 0 0 143 6 0 0 25 0 1 0 137052682 53026816 12102 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16021/statm: 12946 12102 50 118 0 12825 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 53224

[startup+3.10104 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 16022
/proc/meminfo: memFree=1274624/2055920 swapFree=4170240/4192956
[pid=16020] ppid=16018 vsize=1440 CPUtime=0
/proc/16020/stat : 16020 (SATzilla2007_R) S 16018 16020 14936 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 137052682 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16020/statm: 360 110 95 260 0 84 0
[pid=16021] ppid=16020 vsize=119944 CPUtime=3.09
/proc/16021/stat : 16021 (march_dl) R 16020 16020 14936 0 -1 4194304 26470 0 0 0 295 14 0 0 25 0 1 0 137052682 122822656 23197 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134544603 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16021/statm: 29986 23197 53 118 0 29865 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 121384

[startup+6.30134 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 16023
/proc/meminfo: memFree=1325824/2055920 swapFree=4170240/4192956
[pid=16020] ppid=16018 vsize=1440 CPUtime=5.01
/proc/16020/stat : 16020 (SATzilla2007_R) S 16018 16020 14936 0 -1 4194304 135 36749 0 0 0 0 480 21 18 0 1 0 137052682 1474560 111 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/16020/statm: 360 111 96 260 0 84 0
[pid=16023] ppid=16020 vsize=30772 CPUtime=1.27
/proc/16023/stat : 16023 (ubcsat2006) R 16020 16020 14936 0 -1 4194304 4731 0 0 0 124 3 0 0 25 0 1 0 137053184 31510528 4715 18446744073709551615 134512640 134777720 4294956544 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16023/statm: 7693 4715 141 64 0 7274 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 32212

[startup+12.7019 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 16023
/proc/meminfo: memFree=1254536/2055920 swapFree=4170240/4192956
[pid=16020] ppid=16018 vsize=148248 CPUtime=12.67
/proc/16020/stat : 16020 (SATzilla2007_R) R 16018 16020 14936 0 -1 4194304 34948 59647 0 0 333 16 885 33 25 0 1 0 137052682 151805952 34917 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216365 0 0 4096 0 0 0 0 17 1 0 0
/proc/16020/statm: 37062 34917 121 260 0 36786 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 148248

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 16023
/proc/meminfo: memFree=1192264/2055920 swapFree=4170240/4192956
[pid=16020] ppid=16018 vsize=148248 CPUtime=25.47
/proc/16020/stat : 16020 (SATzilla2007_R) R 16018 16020 14936 0 -1 4194304 35000 59647 0 0 1612 17 885 33 25 0 1 0 137052682 151805952 34969 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 134537941 0 0 4096 0 0 0 0 17 1 0 0
/proc/16020/statm: 37062 34969 121 260 0 36786 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 148248

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 16023
/proc/meminfo: memFree=1191880/2055920 swapFree=4170240/4192956
[pid=16020] ppid=16018 vsize=148248 CPUtime=51.07
/proc/16020/stat : 16020 (SATzilla2007_R) R 16018 16020 14936 0 -1 4194304 35103 59647 0 0 4170 19 885 33 25 0 1 0 137052682 151805952 35072 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 134537942 0 0 4096 0 0 0 0 17 1 0 0
/proc/16020/statm: 37062 35072 121 260 0 36786 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 148248

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 16024
/proc/meminfo: memFree=1162880/2055920 swapFree=4170240/4192956
[pid=16020] ppid=16018 vsize=88120 CPUtime=72.78
/proc/16020/stat : 16020 (SATzilla2007_R) S 16018 16020 14936 0 -1 4194304 43299 59647 0 0 6335 25 885 33 25 0 1 0 137052682 90234880 21505 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16020/statm: 22030 21505 126 260 0 21754 0
[pid=16024] ppid=16020 vsize=88508 CPUtime=29.46
/proc/16024/stat : 16024 (minisat20) R 16020 16020 14936 0 -1 4194304 20858 0 0 0 2934 12 0 0 25 0 1 0 137059964 90632192 20844 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/16024/statm: 22127 20844 59 118 0 22005 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 176628

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16024
/proc/meminfo: memFree=1162752/2055920 swapFree=4170240/4192956
[pid=16020] ppid=16018 vsize=88120 CPUtime=72.78
/proc/16020/stat : 16020 (SATzilla2007_R) S 16018 16020 14936 0 -1 4194304 43299 59647 0 0 6335 25 885 33 25 0 1 0 137052682 90234880 21505 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16020/statm: 22030 21505 126 260 0 21754 0
[pid=16024] ppid=16020 vsize=88640 CPUtime=89.44
/proc/16024/stat : 16024 (minisat20) R 16020 16020 14936 0 -1 4194304 20888 0 0 0 8932 12 0 0 25 0 1 0 137059964 90767360 20874 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134528836 0 0 8392704 3 0 0 0 17 1 0 0
/proc/16024/statm: 22160 20874 59 118 0 22038 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 176760

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16024
/proc/meminfo: memFree=1146304/2055920 swapFree=4170240/4192956
[pid=16020] ppid=16018 vsize=88120 CPUtime=72.78
/proc/16020/stat : 16020 (SATzilla2007_R) S 16018 16020 14936 0 -1 4194304 43299 59647 0 0 6335 25 885 33 25 0 1 0 137052682 90234880 21505 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16020/statm: 22030 21505 126 260 0 21754 0
[pid=16024] ppid=16020 vsize=105128 CPUtime=149.43
/proc/16024/stat : 16024 (minisat20) R 16020 16020 14936 0 -1 4194304 25000 0 0 0 14926 17 0 0 25 0 1 0 137059964 107651072 24986 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134527427 0 0 8392704 3 0 0 0 17 1 0 0
/proc/16024/statm: 26282 24986 59 118 0 26160 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 193248

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16024
/proc/meminfo: memFree=1126912/2055920 swapFree=4170240/4192956
[pid=16020] ppid=16018 vsize=88120 CPUtime=72.78
/proc/16020/stat : 16020 (SATzilla2007_R) S 16018 16020 14936 0 -1 4194304 43299 59647 0 0 6335 25 885 33 25 0 1 0 137052682 90234880 21505 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16020/statm: 22030 21505 126 260 0 21754 0
[pid=16024] ppid=16020 vsize=124676 CPUtime=209.41
/proc/16024/stat : 16024 (minisat20) R 16020 16020 14936 0 -1 4194304 29883 0 0 0 20918 23 0 0 25 0 1 0 137059964 127668224 29869 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134527454 0 0 8392704 3 0 0 0 17 1 0 0
/proc/16024/statm: 31169 29869 59 118 0 31047 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 212796

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16024
/proc/meminfo: memFree=1111360/2055920 swapFree=4170240/4192956
[pid=16020] ppid=16018 vsize=88120 CPUtime=72.78
/proc/16020/stat : 16020 (SATzilla2007_R) S 16018 16020 14936 0 -1 4194304 43299 59647 0 0 6335 25 885 33 25 0 1 0 137052682 90234880 21505 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16020/statm: 22030 21505 126 260 0 21754 0
[pid=16024] ppid=16020 vsize=140004 CPUtime=269.4
/proc/16024/stat : 16024 (minisat20) R 16020 16020 14936 0 -1 4194304 33695 0 0 0 26912 28 0 0 25 0 1 0 137059964 143364096 33681 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134525397 0 0 8392704 3 0 0 0 17 1 0 0
/proc/16024/statm: 35001 33681 59 118 0 34879 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 228124

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16024
/proc/meminfo: memFree=1093120/2055920 swapFree=4170240/4192956
[pid=16020] ppid=16018 vsize=88120 CPUtime=72.78
/proc/16020/stat : 16020 (SATzilla2007_R) S 16018 16020 14936 0 -1 4194304 43299 59647 0 0 6335 25 885 33 25 0 1 0 137052682 90234880 21505 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16020/statm: 22030 21505 126 260 0 21754 0

################
# More data... #
################

[pid=16020] ppid=16018 vsize=88120 CPUtime=72.78
/proc/16020/stat : 16020 (SATzilla2007_R) S 16018 16020 14936 0 -1 4194304 43299 59647 0 0 6335 25 885 33 25 0 1 0 137052682 90234880 21505 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16020/statm: 22030 21505 126 260 0 21754 0
[pid=16024] ppid=16020 vsize=180480 CPUtime=389.37
/proc/16024/stat : 16024 (minisat20) R 16020 16020 14936 0 -1 4194304 43809 0 0 0 38898 39 0 0 25 0 1 0 137059964 184811520 43795 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134527497 0 0 8392704 3 0 0 0 17 1 0 0
/proc/16024/statm: 45120 43795 59 118 0 44998 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 268600

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16024
/proc/meminfo: memFree=1053056/2055920 swapFree=4170240/4192956
[pid=16020] ppid=16018 vsize=88120 CPUtime=72.78
/proc/16020/stat : 16020 (SATzilla2007_R) S 16018 16020 14936 0 -1 4194304 43299 59647 0 0 6335 25 885 33 25 0 1 0 137052682 90234880 21505 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16020/statm: 22030 21505 126 260 0 21754 0
[pid=16024] ppid=16020 vsize=198656 CPUtime=449.35
/proc/16024/stat : 16024 (minisat20) R 16020 16020 14936 0 -1 4194304 48326 0 0 0 44892 43 0 0 25 0 1 0 137059964 203423744 48312 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/16024/statm: 49664 48312 59 118 0 49542 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 286776

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16024
/proc/meminfo: memFree=1035968/2055920 swapFree=4170240/4192956
[pid=16020] ppid=16018 vsize=88120 CPUtime=72.78
/proc/16020/stat : 16020 (SATzilla2007_R) S 16018 16020 14936 0 -1 4194304 43299 59647 0 0 6335 25 885 33 25 0 1 0 137052682 90234880 21505 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16020/statm: 22030 21505 126 260 0 21754 0
[pid=16024] ppid=16020 vsize=215508 CPUtime=509.34
/proc/16024/stat : 16024 (minisat20) R 16020 16020 14936 0 -1 4194304 52557 0 0 0 50886 48 0 0 25 0 1 0 137059964 220680192 52543 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134528515 0 0 8392704 3 0 0 0 17 1 0 0
/proc/16024/statm: 53877 52543 59 118 0 53755 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 303628

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16024
/proc/meminfo: memFree=1024000/2055920 swapFree=4170240/4192956
[pid=16020] ppid=16018 vsize=88120 CPUtime=72.78
/proc/16020/stat : 16020 (SATzilla2007_R) S 16018 16020 14936 0 -1 4194304 43299 59647 0 0 6335 25 885 33 25 0 1 0 137052682 90234880 21505 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16020/statm: 22030 21505 126 260 0 21754 0
[pid=16024] ppid=16020 vsize=227516 CPUtime=569.32
/proc/16024/stat : 16024 (minisat20) R 16020 16020 14936 0 -1 4194304 55503 0 0 0 56881 51 0 0 25 0 1 0 137059964 232976384 55489 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134527590 0 0 8392704 3 0 0 0 17 1 0 0
/proc/16024/statm: 56879 55489 59 118 0 56757 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 315636

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16024
/proc/meminfo: memFree=1012352/2055920 swapFree=4170240/4192956
[pid=16020] ppid=16018 vsize=88120 CPUtime=72.78
/proc/16020/stat : 16020 (SATzilla2007_R) S 16018 16020 14936 0 -1 4194304 43299 59647 0 0 6335 25 885 33 25 0 1 0 137052682 90234880 21505 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16020/statm: 22030 21505 126 260 0 21754 0
[pid=16024] ppid=16020 vsize=239264 CPUtime=629.3
/proc/16024/stat : 16024 (minisat20) R 16020 16020 14936 0 -1 4194304 58440 0 0 0 62875 55 0 0 25 0 1 0 137059964 245006336 58426 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134527550 0 0 8392704 3 0 0 0 17 1 0 0
/proc/16024/statm: 59816 58426 59 118 0 59694 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 327384

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16024
/proc/meminfo: memFree=996160/2055920 swapFree=4170240/4192956
[pid=16020] ppid=16018 vsize=88120 CPUtime=72.78
/proc/16020/stat : 16020 (SATzilla2007_R) S 16018 16020 14936 0 -1 4194304 43299 59647 0 0 6335 25 885 33 25 0 1 0 137052682 90234880 21505 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16020/statm: 22030 21505 126 260 0 21754 0
[pid=16024] ppid=16020 vsize=255272 CPUtime=689.29
/proc/16024/stat : 16024 (minisat20) R 16020 16020 14936 0 -1 4194304 62450 0 0 0 68870 59 0 0 25 0 1 0 137059964 261398528 62436 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134649756 0 0 8392704 3 0 0 0 17 1 0 0
/proc/16024/statm: 63818 62436 59 118 0 63696 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 343392

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16024
/proc/meminfo: memFree=984640/2055920 swapFree=4170240/4192956
[pid=16020] ppid=16018 vsize=88120 CPUtime=72.78
/proc/16020/stat : 16020 (SATzilla2007_R) S 16018 16020 14936 0 -1 4194304 43299 59647 0 0 6335 25 885 33 25 0 1 0 137052682 90234880 21505 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16020/statm: 22030 21505 126 260 0 21754 0
[pid=16024] ppid=16020 vsize=266756 CPUtime=749.28
/proc/16024/stat : 16024 (minisat20) R 16020 16020 14936 0 -1 4194304 65355 0 0 0 74865 63 0 0 25 0 1 0 137059964 273158144 65341 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/16024/statm: 66689 65341 59 118 0 66567 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 354876

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16024
/proc/meminfo: memFree=973824/2055920 swapFree=4170240/4192956
[pid=16020] ppid=16018 vsize=88120 CPUtime=72.78
/proc/16020/stat : 16020 (SATzilla2007_R) S 16018 16020 14936 0 -1 4194304 43299 59647 0 0 6335 25 885 33 25 0 1 0 137052682 90234880 21505 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16020/statm: 22030 21505 126 260 0 21754 0
[pid=16024] ppid=16020 vsize=277436 CPUtime=809.26
/proc/16024/stat : 16024 (minisat20) R 16020 16020 14936 0 -1 4194304 68029 0 0 0 80861 65 0 0 25 0 1 0 137059964 284094464 68015 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134649756 0 0 8392704 3 0 0 0 17 1 0 0
/proc/16024/statm: 69359 68015 59 118 0 69237 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 365556

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16024
/proc/meminfo: memFree=958528/2055920 swapFree=4170240/4192956
[pid=16020] ppid=16018 vsize=88120 CPUtime=72.78
/proc/16020/stat : 16020 (SATzilla2007_R) S 16018 16020 14936 0 -1 4194304 43299 59647 0 0 6335 25 885 33 25 0 1 0 137052682 90234880 21505 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16020/statm: 22030 21505 126 260 0 21754 0
[pid=16024] ppid=16020 vsize=293448 CPUtime=869.25
/proc/16024/stat : 16024 (minisat20) R 16020 16020 14936 0 -1 4194304 71922 0 0 0 86856 69 0 0 25 0 1 0 137059964 300490752 71908 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134527403 0 0 8392704 3 0 0 0 17 1 0 0
/proc/16024/statm: 73362 71908 59 118 0 73240 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 381568

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16024
/proc/meminfo: memFree=936960/2055920 swapFree=4170240/4192956
[pid=16020] ppid=16018 vsize=88120 CPUtime=72.78
/proc/16020/stat : 16020 (SATzilla2007_R) S 16018 16020 14936 0 -1 4194304 43299 59647 0 0 6335 25 885 33 25 0 1 0 137052682 90234880 21505 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16020/statm: 22030 21505 126 260 0 21754 0
[pid=16024] ppid=16020 vsize=314656 CPUtime=929.23
/proc/16024/stat : 16024 (minisat20) R 16020 16020 14936 0 -1 4194304 77256 0 0 0 92849 74 0 0 25 0 1 0 137059964 322207744 77242 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134527454 0 0 8392704 3 0 0 0 17 1 0 0
/proc/16024/statm: 78664 77242 59 118 0 78542 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 402776

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16024
/proc/meminfo: memFree=920640/2055920 swapFree=4170240/4192956
[pid=16020] ppid=16018 vsize=88120 CPUtime=72.78
/proc/16020/stat : 16020 (SATzilla2007_R) S 16018 16020 14936 0 -1 4194304 43299 59647 0 0 6335 25 885 33 25 0 1 0 137052682 90234880 21505 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16020/statm: 22030 21505 126 260 0 21754 0
[pid=16024] ppid=16020 vsize=331072 CPUtime=989.22
/proc/16024/stat : 16024 (minisat20) R 16020 16020 14936 0 -1 4194304 81343 0 0 0 98843 79 0 0 25 0 1 0 137059964 339017728 81329 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134525534 0 0 8392704 3 0 0 0 17 1 0 0
/proc/16024/statm: 82768 81329 59 118 0 82646 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 419192

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16024
/proc/meminfo: memFree=909952/2055920 swapFree=4170240/4192956
[pid=16020] ppid=16018 vsize=88120 CPUtime=72.78
/proc/16020/stat : 16020 (SATzilla2007_R) S 16018 16020 14936 0 -1 4194304 43299 59647 0 0 6335 25 885 33 25 0 1 0 137052682 90234880 21505 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16020/statm: 22030 21505 126 260 0 21754 0
[pid=16024] ppid=16020 vsize=341572 CPUtime=1049.21
/proc/16024/stat : 16024 (minisat20) R 16020 16020 14936 0 -1 4194304 83963 0 0 0 104838 83 0 0 25 0 1 0 137059964 349769728 83949 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/16024/statm: 85393 83949 59 118 0 85271 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 429692

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16024
/proc/meminfo: memFree=899328/2055920 swapFree=4170240/4192956
[pid=16020] ppid=16018 vsize=88120 CPUtime=72.78
/proc/16020/stat : 16020 (SATzilla2007_R) S 16018 16020 14936 0 -1 4194304 43299 59647 0 0 6335 25 885 33 25 0 1 0 137052682 90234880 21505 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16020/statm: 22030 21505 126 260 0 21754 0
[pid=16024] ppid=16020 vsize=352432 CPUtime=1109.19
/proc/16024/stat : 16024 (minisat20) R 16020 16020 14936 0 -1 4194304 86672 0 0 0 110833 86 0 0 25 0 1 0 137059964 360890368 86658 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/16024/statm: 88108 86658 59 118 0 87986 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 440552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16024
/proc/meminfo: memFree=1232328/2055920 swapFree=4170240/4192956
[pid=16020] ppid=16018 vsize=102252 CPUtime=1200.08
/proc/16020/stat : 16020 (SATzilla2007_R) R 16018 16020 14936 0 -1 4194304 46850 147248 0 0 6375 27 113480 126 21 0 1 0 137052682 104706048 25043 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135168075 0 0 4096 0 0 0 0 17 1 0 0
/proc/16020/statm: 25563 25043 131 260 0 25287 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 102252

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.12
CPU user time (s): 1198.56
CPU system time (s): 1.55476
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 444256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.56
system time used= 1.55476
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 194100
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 27
involuntary context switches= 25555

runsolver used 1.20482 second user time and 3.16352 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Wed Apr 18 10:15:59 UTC 2007

IDJOB= 313809
IDBENCH= 20375
IDSOLVER= 134
FILE ID= node26/313809-1176891358

PBS_JOBID= 4595115

Free space on /tmp= 66400 MiB

SOLVER NAME= SATzilla RANDOM
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-10-19-u.cnf
COMMAND LINE= /tmp/evaluation/313809-1176891358/SATzilla2007_R /tmp/evaluation/313809-1176891358/instance-313809-1176891358.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-313809-1176891358 -o ROOT/results/node26/solver-313809-1176891358 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313809-1176891358/SATzilla2007_R /tmp/evaluation/313809-1176891358/instance-313809-1176891358.cnf            

META MD5SUM SOLVER= 44dcaa7dbf032757655ae5e30ee65a10
MD5SUM BENCH=  a2687a8a1b0deeabfd7eddcfa56549a2

RANDOM SEED= 597568144

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1331880 kB
Buffers:         36980 kB
Cached:         606060 kB
SwapCached:       3232 kB
Active:         278512 kB
Inactive:       387712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1331880 kB
SwapTotal:     4192956 kB
SwapFree:      4170240 kB
Dirty:           37284 kB
Writeback:           0 kB
Mapped:          30584 kB
Slab:            43432 kB
Committed_AS:   975248 kB
PageTables:       1716 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66400 MiB

End job on node26 on Wed Apr 18 10:36:01 UTC 2007