Trace number 314170

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 CRAFTED? (TO) 1200.09 1200.52

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-17-u.cnf
MD5SUM780d946576ec5746b4ea9832bb01dbc5
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 variables229544
Number of clauses1070757
Sum of the clauses size2471122
Maximum clause length10
Minimum clause length1
Number of clauses of size 119156
Number of clauses of size 2831957
Number of clauses of size 3176604
Number of clauses of size 44780
Number of clauses of size 519120
Number of clauses of size over 519140

Solver Data (download as text)

70.83/70.94	c run March_dl for 5 seconds ... 
70.83/70.94	c Bin: Executing march_dl
70.83/70.94	c child exit by a signal
70.83/70.94	c march_dl returned code 137.
70.83/70.94	c run saps (UBCSAT implementation) for 2 seconds ... 
70.83/70.94	c Bin: Executing ubcsat2006
70.83/70.94	c child exited successfully
70.83/70.94	c ubcsat2006 returned code 0.
70.83/70.94	c satzilla computing base features
70.83/70.94	Error!!! VCG-VAR-entropy
70.83/70.94	Satzilla is runing default solver ... 
70.83/70.94	 c satzilla running minisat20 ... 
70.83/70.95	This is MiniSat 2.0 beta
70.83/70.95	WARNING: for repeatability, setting FPU to use double precision
70.83/70.95	============================[ Problem Statistics ]=============================
70.83/70.95	|                                                                             |
70.83/70.95	|  Number of variables:  229544                                               |
70.83/70.95	|  Number of clauses:    1070757                                              |
71.53/71.63	|  Parsing time:         0.60         s                                       |
71.63/71.70	============================[ Search Statistics ]==============================
71.63/71.70	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
71.63/71.70	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
71.63/71.70	===============================================================================
71.63/71.70	|         0 |  177059   813885  1948200 |   271295        0    nan |  0.000 % |
72.03/72.14	|       100 |  177034   813885  1948200 |   298424       97    157 | 23.322 % |
72.43/72.58	|       252 |  175877   813885  1948200 |   328266      236     94 | 26.611 % |
73.33/73.49	|       477 |  165944   763866  1839967 |   361093      436     77 | 30.634 % |
75.13/75.23	|       814 |  138070   620583  1528960 |   397203      722     61 | 39.892 % |
77.43/77.52	|      1321 |  123835   550868  1377979 |   436923     1178     61 | 46.514 % |
81.33/81.48	|      2080 |  112105   500449  1265772 |   480615     1903     54 | 60.215 % |
83.53/83.63	|      3219 |  112105   500449  1265772 |   528677     3042     73 | 60.215 % |
87.93/88.05	|      4927 |   91324   391746  1008441 |   581544     4455    100 | 60.241 % |
92.72/92.83	|      7490 |   91243   391482  1007781 |   639699     7014    100 | 61.267 % |
100.42/100.58	|     11334 |   88902   376786   969659 |   703669    10705    106 | 61.284 % |
120.92/121.05	|     17100 |   88590   375934   967633 |   774036    16466    114 | 61.565 % |
140.21/140.39	|     25749 |   88003   372732   960604 |   851439    25106    128 | 61.816 % |
180.66/180.89	|     38724 |   87453   370688   955802 |   936583    38044    173 | 62.109 % |
236.89/237.10	|     58185 |   86581   365538   943688 |  1030242    57441    182 | 62.310 % |
307.78/308.07	|     87378 |   47784   191969   503094 |  1133266    83494    163 | 80.134 % |
429.94/430.28	|    131169 |   43177   167848   444068 |  1246593   126366    125 | 81.228 % |
637.69/638.00	|    196856 |   42439   164258   435678 |  1371252   192033    104 | 81.512 % |
1019.40/1019.88	|    295383 |   42337   163794   434594 |  1508377   290558     84 | 81.556 % |
1199.66/1200.18	c Bin: Executing minisat20
1199.66/1200.18	c child exit by a signal
1199.66/1200.18	c minisat20 returned code 137.
1199.66/1200.18	c minisat20 returned code 137.
1199.66/1200.18	c satzilla running zchaff_rand ... 
1199.66/1200.18	c Bin: Executing zchaff_rand
1199.66/1200.18	c zchaff_rand returned code 1.
1199.66/1200.18	c zchaff_rand returned code 1.
1199.66/1200.18	c satzilla running vallst ... 
1199.66/1200.18	c Bin: Executing vallst
1199.66/1200.18	c vallst returned code 1.
1199.66/1200.18	c vallst returned code 1.
1199.66/1200.18	c satzilla running march_dl ... 
1199.66/1200.18	c Bin: Executing march_dl
1199.66/1200.18	c march_dl returned code 1.
1199.66/1200.18	c march_dl returned code 1.
1199.66/1200.18	c satzilla running kcnfs ... 
1199.66/1200.18	c Bin: Executing kcnfs
1199.66/1200.18	c kcnfs returned code 1.
1199.66/1200.18	c kcnfs returned code 1.
1199.66/1200.18	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/node27/watcher-314170-1176897489 -o ROOT/results/node27/solver-314170-1176897489 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314170-1176897489/SATzilla2007_C /tmp/evaluation/314170-1176897489/instance-314170-1176897489.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: 1.83 1.82 1.45 3/65 16157
/proc/meminfo: memFree=1237352/2055920 swapFree=4179792/4192956
[pid=16157] ppid=16155 vsize=1440 CPUtime=0
/proc/16157/stat : 16157 (SATzilla2007_C) S 16155 16157 15708 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 102444840 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16157/statm: 360 110 95 260 0 84 0
[pid=16158] ppid=16157 vsize=5720 CPUtime=0
/proc/16158/stat : 16158 (march_dl) R 16157 16157 15708 0 -1 4194304 839 0 0 0 0 0 0 0 20 0 1 0 102444840 5857280 835 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134549401 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16158/statm: 1430 842 49 118 0 1309 0

[startup+0.0857771 s]
/proc/loadavg: 1.83 1.82 1.45 3/65 16157
/proc/meminfo: memFree=1237352/2055920 swapFree=4179792/4192956
[pid=16157] ppid=16155 vsize=1440 CPUtime=0
/proc/16157/stat : 16157 (SATzilla2007_C) S 16155 16157 15708 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 102444840 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16157/statm: 360 110 95 260 0 84 0
[pid=16158] ppid=16157 vsize=23848 CPUtime=0.07
/proc/16158/stat : 16158 (march_dl) R 16157 16157 15708 0 -1 4194304 4652 0 0 0 6 1 0 0 20 0 1 0 102444840 24420352 4647 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16158/statm: 5962 4647 50 118 0 5841 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 25288

[startup+0.102776 s]
/proc/loadavg: 1.83 1.82 1.45 3/65 16157
/proc/meminfo: memFree=1237352/2055920 swapFree=4179792/4192956
[pid=16157] ppid=16155 vsize=1440 CPUtime=0
/proc/16157/stat : 16157 (SATzilla2007_C) S 16155 16157 15708 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 102444840 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16157/statm: 360 110 95 260 0 84 0
[pid=16158] ppid=16157 vsize=24112 CPUtime=0.09
/proc/16158/stat : 16158 (march_dl) R 16157 16157 15708 0 -1 4194304 4726 0 0 0 8 1 0 0 20 0 1 0 102444840 24690688 4721 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16158/statm: 6028 4721 50 118 0 5907 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25552

[startup+0.302796 s]
/proc/loadavg: 1.83 1.82 1.45 3/65 16157
/proc/meminfo: memFree=1237352/2055920 swapFree=4179792/4192956
[pid=16157] ppid=16155 vsize=1440 CPUtime=0
/proc/16157/stat : 16157 (SATzilla2007_C) S 16155 16157 15708 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 102444840 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16157/statm: 360 110 95 260 0 84 0
[pid=16158] ppid=16157 vsize=26752 CPUtime=0.29
/proc/16158/stat : 16158 (march_dl) R 16157 16157 15708 0 -1 4194304 5554 0 0 0 27 2 0 0 21 0 1 0 102444840 27394048 5549 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16158/statm: 6688 5549 50 118 0 6567 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28192

[startup+0.701843 s]
/proc/loadavg: 1.83 1.82 1.45 3/65 16157
/proc/meminfo: memFree=1237352/2055920 swapFree=4179792/4192956
[pid=16157] ppid=16155 vsize=1440 CPUtime=0
/proc/16157/stat : 16157 (SATzilla2007_C) S 16155 16157 15708 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 102444840 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16157/statm: 360 110 95 260 0 84 0
[pid=16158] ppid=16157 vsize=31768 CPUtime=0.69
/proc/16158/stat : 16158 (march_dl) R 16157 16157 15708 0 -1 4194304 7083 0 0 0 66 3 0 0 24 0 1 0 102444840 32530432 7078 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16158/statm: 7942 7078 50 118 0 7821 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33208

[startup+1.50192 s]
/proc/loadavg: 1.83 1.82 1.45 2/67 16159
/proc/meminfo: memFree=1204184/2055920 swapFree=4179792/4192956
[pid=16157] ppid=16155 vsize=1440 CPUtime=0
/proc/16157/stat : 16157 (SATzilla2007_C) S 16155 16157 15708 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 102444840 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16157/statm: 360 110 95 260 0 84 0
[pid=16158] ppid=16157 vsize=70456 CPUtime=1.49
/proc/16158/stat : 16158 (march_dl) R 16157 16157 15708 0 -1 4194304 13364 0 0 0 143 6 0 0 25 0 1 0 102444840 72146944 13357 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134544278 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16158/statm: 17614 13357 52 118 0 17493 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 71896

[startup+3.10108 s]
/proc/loadavg: 1.77 1.81 1.44 2/67 16159
/proc/meminfo: memFree=1173336/2055920 swapFree=4179792/4192956
[pid=16157] ppid=16155 vsize=1440 CPUtime=0
/proc/16157/stat : 16157 (SATzilla2007_C) S 16155 16157 15708 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 102444840 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16157/statm: 360 110 95 260 0 84 0
[pid=16158] ppid=16157 vsize=94608 CPUtime=3.08
/proc/16158/stat : 16158 (march_dl) R 16157 16157 15708 0 -1 4194304 24347 0 0 0 297 11 0 0 25 0 1 0 102444840 96878592 19620 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134644078 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16158/statm: 23652 19620 55 118 0 23531 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 96048

[startup+6.3014 s]
/proc/loadavg: 1.77 1.81 1.44 2/67 16160
/proc/meminfo: memFree=1231064/2055920 swapFree=4179792/4192956
[pid=16157] ppid=16155 vsize=1440 CPUtime=5
/proc/16157/stat : 16157 (SATzilla2007_C) S 16155 16157 15708 0 -1 4194304 135 28743 0 0 0 0 485 15 16 0 1 0 102444840 1474560 111 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/16157/statm: 360 111 96 260 0 84 0
[pid=16160] ppid=16157 vsize=36512 CPUtime=1.25
/proc/16160/stat : 16160 (ubcsat2006) R 16157 16157 15708 0 -1 4194304 5170 0 3 0 123 2 0 0 25 0 1 0 102445341 37388288 5156 18446744073709551615 134512640 134777720 4294956544 18446744073709551615 134719375 0 0 8392704 0 0 0 0 17 1 0 0
/proc/16160/statm: 9128 5156 142 64 0 8709 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 37952

[startup+12.7011 s]
/proc/loadavg: 1.65 1.78 1.44 2/66 16160
/proc/meminfo: memFree=1141792/2055920 swapFree=4179792/4192956
[pid=16157] ppid=16155 vsize=101928 CPUtime=12.65
/proc/16157/stat : 16157 (SATzilla2007_C) R 16155 16157 15708 0 -1 4194304 23964 44451 0 3 413 9 820 23 25 0 1 0 102444840 104374272 23933 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 134537941 0 0 4096 0 0 0 0 17 1 0 0
/proc/16157/statm: 25482 23933 121 260 0 25206 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 101928

[startup+25.5014 s]
/proc/loadavg: 1.55 1.75 1.43 2/66 16160
/proc/meminfo: memFree=1141856/2055920 swapFree=4179792/4192956
[pid=16157] ppid=16155 vsize=101928 CPUtime=25.44
/proc/16157/stat : 16157 (SATzilla2007_C) R 16155 16157 15708 0 -1 4194304 24042 44451 0 3 1691 10 820 23 25 0 1 0 102444840 104374272 24011 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216365 0 0 4096 0 0 0 0 17 1 0 0
/proc/16157/statm: 25482 24011 121 260 0 25206 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 101928

[startup+51.1019 s]
/proc/loadavg: 1.36 1.69 1.42 2/66 16160
/proc/meminfo: memFree=1141024/2055920 swapFree=4179792/4192956
[pid=16157] ppid=16155 vsize=101928 CPUtime=51.04
/proc/16157/stat : 16157 (SATzilla2007_C) R 16155 16157 15708 0 -1 4194304 24229 44451 0 3 4248 13 820 23 25 0 1 0 102444840 104374272 24198 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 134537941 0 0 4096 0 0 0 0 17 1 0 0
/proc/16157/statm: 25482 24198 121 260 0 25206 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 101928

[startup+102.305 s]
/proc/loadavg: 1.14 1.57 1.40 2/67 16161
/proc/meminfo: memFree=1121432/2055920 swapFree=4179792/4192956
[pid=16157] ppid=16155 vsize=60728 CPUtime=70.89
/proc/16157/stat : 16157 (SATzilla2007_C) S 16155 16157 15708 0 -1 4194304 29675 44451 0 3 6228 18 820 23 25 0 1 0 102444840 62185472 14746 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16157/statm: 15182 14746 126 260 0 14906 0
[pid=16161] ppid=16157 vsize=62604 CPUtime=31.33
/proc/16161/stat : 16161 (minisat20) R 16157 16157 15708 0 -1 4194304 14424 0 0 0 3125 8 0 0 25 0 1 0 102451935 64106496 14402 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134527411 0 0 8392704 3 0 0 0 17 1 0 0
/proc/16161/statm: 15651 14402 58 118 0 15529 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 123332

[startup+162.302 s]
/proc/loadavg: 1.05 1.47 1.37 2/67 16161
/proc/meminfo: memFree=1108504/2055920 swapFree=4179792/4192956
[pid=16157] ppid=16155 vsize=60728 CPUtime=70.89
/proc/16157/stat : 16157 (SATzilla2007_C) S 16155 16157 15708 0 -1 4194304 29675 44451 0 3 6228 18 820 23 25 0 1 0 102444840 62185472 14746 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16157/statm: 15182 14746 126 260 0 14906 0
[pid=16161] ppid=16157 vsize=75876 CPUtime=91.31
/proc/16161/stat : 16161 (minisat20) R 16157 16157 15708 0 -1 4194304 17719 0 0 0 9120 11 0 0 25 0 1 0 102451935 77697024 17697 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134525554 0 0 8392704 3 0 0 0 17 1 0 0
/proc/16161/statm: 18969 17697 59 118 0 18847 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 136604

[startup+222.302 s]
/proc/loadavg: 1.02 1.38 1.34 2/73 16337
/proc/meminfo: memFree=1090648/2055920 swapFree=4179792/4192956
[pid=16157] ppid=16155 vsize=60728 CPUtime=70.89
/proc/16157/stat : 16157 (SATzilla2007_C) S 16155 16157 15708 0 -1 4194304 29675 44451 0 3 6228 18 820 23 25 0 1 0 102444840 62185472 14746 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16157/statm: 15182 14746 126 260 0 14906 0
[pid=16161] ppid=16157 vsize=91944 CPUtime=151.21
/proc/16161/stat : 16161 (minisat20) R 16157 16157 15708 0 -1 4194304 21761 0 0 0 15105 16 0 0 25 0 1 0 102451935 94150656 21739 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134529257 0 0 8392704 3 0 0 0 17 1 0 0
/proc/16161/statm: 22986 21739 59 118 0 22864 0
Current children cumulated CPU time (s) 222.1
Current children cumulated vsize (KiB) 152672

[startup+282.302 s]
/proc/loadavg: 1.00 1.31 1.32 2/67 16359
/proc/meminfo: memFree=1076760/2055920 swapFree=4179792/4192956
[pid=16157] ppid=16155 vsize=60728 CPUtime=70.89
/proc/16157/stat : 16157 (SATzilla2007_C) S 16155 16157 15708 0 -1 4194304 29675 44451 0 3 6228 18 820 23 25 0 1 0 102444840 62185472 14746 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16157/statm: 15182 14746 126 260 0 14906 0
[pid=16161] ppid=16157 vsize=107160 CPUtime=211.2
/proc/16161/stat : 16161 (minisat20) R 16157 16157 15708 0 -1 4194304 25527 0 0 0 21099 21 0 0 25 0 1 0 102451935 109731840 25505 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134525543 0 0 8392704 3 0 0 0 17 1 0 0
/proc/16161/statm: 26790 25505 59 118 0 26668 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 167888

[startup+342.302 s]
/proc/loadavg: 1.00 1.25 1.29 2/67 16359
/proc/meminfo: memFree=1074136/2055920 swapFree=4179792/4192956
[pid=16157] ppid=16155 vsize=60728 CPUtime=70.89
/proc/16157/stat : 16157 (SATzilla2007_C) S 16155 16157 15708 0 -1 4194304 29675 44451 0 3 6228 18 820 23 25 0 1 0 102444840 62185472 14746 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16157/statm: 15182 14746 126 260 0 14906 0
[pid=16161] ppid=16157 vsize=109720 CPUtime=271.18
/proc/16161/stat : 16161 (minisat20) R 16157 16157 15708 0 -1 4194304 26144 0 0 0 27097 21 0 0 25 0 1 0 102451935 112353280 26122 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134519691 0 0 8392704 3 0 0 0 17 1 0 0
/proc/16161/statm: 27430 26122 59 118 0 27308 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 170448

[startup+402.303 s]
/proc/loadavg: 1.00 1.20 1.27 2/67 16359
/proc/meminfo: memFree=1070680/2055920 swapFree=4179792/4192956
[pid=16157] ppid=16155 vsize=60728 CPUtime=70.89
/proc/16157/stat : 16157 (SATzilla2007_C) S 16155 16157 15708 0 -1 4194304 29675 44451 0 3 6228 18 820 23 25 0 1 0 102444840 62185472 14746 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16157/statm: 15182 14746 126 260 0 14906 0

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

[startup+522.303 s]
/proc/loadavg: 1.00 1.13 1.24 2/67 16359
/proc/meminfo: memFree=1058072/2055920 swapFree=4179792/4192956
[pid=16157] ppid=16155 vsize=60728 CPUtime=70.89
/proc/16157/stat : 16157 (SATzilla2007_C) S 16155 16157 15708 0 -1 4194304 29675 44451 0 3 6228 18 820 23 25 0 1 0 102444840 62185472 14746 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16157/statm: 15182 14746 126 260 0 14906 0
[pid=16161] ppid=16157 vsize=126052 CPUtime=451.13
/proc/16161/stat : 16161 (minisat20) R 16157 16157 15708 0 -1 4194304 30188 0 0 0 45089 24 0 0 25 0 1 0 102451935 129077248 30166 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134519691 0 0 8392704 3 0 0 0 17 1 0 0
/proc/16161/statm: 31513 30166 59 118 0 31391 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 186780

[startup+582.303 s]
/proc/loadavg: 1.00 1.10 1.22 2/67 16359
/proc/meminfo: memFree=1053656/2055920 swapFree=4179792/4192956
[pid=16157] ppid=16155 vsize=60728 CPUtime=70.89
/proc/16157/stat : 16157 (SATzilla2007_C) S 16155 16157 15708 0 -1 4194304 29675 44451 0 3 6228 18 820 23 25 0 1 0 102444840 62185472 14746 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16157/statm: 15182 14746 126 260 0 14906 0
[pid=16161] ppid=16157 vsize=130420 CPUtime=511.12
/proc/16161/stat : 16161 (minisat20) R 16157 16157 15708 0 -1 4194304 31267 0 0 0 51086 26 0 0 25 0 1 0 102451935 133550080 31245 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134528317 0 0 8392704 3 0 0 0 17 1 0 0
/proc/16161/statm: 32605 31245 59 118 0 32483 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 191148

[startup+642.303 s]
/proc/loadavg: 1.00 1.08 1.20 2/67 16359
/proc/meminfo: memFree=1049176/2055920 swapFree=4179792/4192956
[pid=16157] ppid=16155 vsize=60728 CPUtime=70.89
/proc/16157/stat : 16157 (SATzilla2007_C) S 16155 16157 15708 0 -1 4194304 29675 44451 0 3 6228 18 820 23 25 0 1 0 102444840 62185472 14746 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16157/statm: 15182 14746 126 260 0 14906 0
[pid=16161] ppid=16157 vsize=134960 CPUtime=571.1
/proc/16161/stat : 16161 (minisat20) R 16157 16157 15708 0 -1 4194304 32377 0 0 0 57083 27 0 0 25 0 1 0 102451935 138199040 32355 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/16161/statm: 33740 32355 59 118 0 33618 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 195688

[startup+702.302 s]
/proc/loadavg: 1.00 1.06 1.18 2/67 16359
/proc/meminfo: memFree=1044632/2055920 swapFree=4179792/4192956
[pid=16157] ppid=16155 vsize=60728 CPUtime=70.89
/proc/16157/stat : 16157 (SATzilla2007_C) S 16155 16157 15708 0 -1 4194304 29675 44451 0 3 6228 18 820 23 25 0 1 0 102444840 62185472 14746 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16157/statm: 15182 14746 126 260 0 14906 0
[pid=16161] ppid=16157 vsize=140024 CPUtime=631.09
/proc/16161/stat : 16161 (minisat20) R 16157 16157 15708 0 -1 4194304 33535 0 0 0 63080 29 0 0 25 0 1 0 102451935 143384576 33513 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134525504 0 0 8392704 3 0 0 0 17 1 0 0
/proc/16161/statm: 35006 33513 59 118 0 34884 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 200752

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.17 2/67 16359
/proc/meminfo: memFree=1041368/2055920 swapFree=4179792/4192956
[pid=16157] ppid=16155 vsize=60728 CPUtime=70.89
/proc/16157/stat : 16157 (SATzilla2007_C) S 16155 16157 15708 0 -1 4194304 29675 44451 0 3 6228 18 820 23 25 0 1 0 102444840 62185472 14746 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16157/statm: 15182 14746 126 260 0 14906 0
[pid=16161] ppid=16157 vsize=142988 CPUtime=691.07
/proc/16161/stat : 16161 (minisat20) R 16157 16157 15708 0 -1 4194304 34321 0 0 0 69077 30 0 0 25 0 1 0 102451935 146419712 34299 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134525619 0 0 8392704 3 0 0 0 17 1 0 0
/proc/16161/statm: 35747 34299 59 118 0 35625 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 203716

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/67 16359
/proc/meminfo: memFree=1038104/2055920 swapFree=4179792/4192956
[pid=16157] ppid=16155 vsize=60728 CPUtime=70.89
/proc/16157/stat : 16157 (SATzilla2007_C) S 16155 16157 15708 0 -1 4194304 29675 44451 0 3 6228 18 820 23 25 0 1 0 102444840 62185472 14746 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16157/statm: 15182 14746 126 260 0 14906 0
[pid=16161] ppid=16157 vsize=146256 CPUtime=751.06
/proc/16161/stat : 16161 (minisat20) R 16157 16157 15708 0 -1 4194304 35148 0 0 0 75075 31 0 0 25 0 1 0 102451935 149766144 35126 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134529985 0 0 8392704 3 0 0 0 17 1 0 0
/proc/16161/statm: 36564 35126 59 118 0 36442 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 206984

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.15 2/67 16359
/proc/meminfo: memFree=1034840/2055920 swapFree=4179792/4192956
[pid=16157] ppid=16155 vsize=60728 CPUtime=70.89
/proc/16157/stat : 16157 (SATzilla2007_C) S 16155 16157 15708 0 -1 4194304 29675 44451 0 3 6228 18 820 23 25 0 1 0 102444840 62185472 14746 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16157/statm: 15182 14746 126 260 0 14906 0
[pid=16161] ppid=16157 vsize=149520 CPUtime=811.04
/proc/16161/stat : 16161 (minisat20) R 16157 16157 15708 0 -1 4194304 35966 0 0 0 81073 31 0 0 25 0 1 0 102451935 153108480 35944 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/16161/statm: 37380 35944 59 118 0 37258 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 210248

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.14 2/67 16359
/proc/meminfo: memFree=1031704/2055920 swapFree=4179792/4192956
[pid=16157] ppid=16155 vsize=60728 CPUtime=70.89
/proc/16157/stat : 16157 (SATzilla2007_C) S 16155 16157 15708 0 -1 4194304 29675 44451 0 3 6228 18 820 23 25 0 1 0 102444840 62185472 14746 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16157/statm: 15182 14746 126 260 0 14906 0
[pid=16161] ppid=16157 vsize=152632 CPUtime=871.02
/proc/16161/stat : 16161 (minisat20) R 16157 16157 15708 0 -1 4194304 36749 0 0 0 87070 32 0 0 25 0 1 0 102451935 156295168 36727 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134525434 0 0 8392704 3 0 0 0 17 1 0 0
/proc/16161/statm: 38158 36727 59 118 0 38036 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 213360

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/67 16359
/proc/meminfo: memFree=1029272/2055920 swapFree=4179792/4192956
[pid=16157] ppid=16155 vsize=60728 CPUtime=70.89
/proc/16157/stat : 16157 (SATzilla2007_C) S 16155 16157 15708 0 -1 4194304 29675 44451 0 3 6228 18 820 23 25 0 1 0 102444840 62185472 14746 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16157/statm: 15182 14746 126 260 0 14906 0
[pid=16161] ppid=16157 vsize=154836 CPUtime=931.01
/proc/16161/stat : 16161 (minisat20) R 16157 16157 15708 0 -1 4194304 37337 0 0 0 93068 33 0 0 25 0 1 0 102451935 158552064 37315 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/16161/statm: 38709 37315 59 118 0 38587 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 215564

[startup+1062.3 s]
/proc/loadavg: 1.06 1.03 1.12 2/67 16359
/proc/meminfo: memFree=1026776/2055920 swapFree=4179792/4192956
[pid=16157] ppid=16155 vsize=60728 CPUtime=70.89
/proc/16157/stat : 16157 (SATzilla2007_C) S 16155 16157 15708 0 -1 4194304 29675 44451 0 3 6228 18 820 23 25 0 1 0 102444840 62185472 14746 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16157/statm: 15182 14746 126 260 0 14906 0
[pid=16161] ppid=16157 vsize=157512 CPUtime=990.99
/proc/16161/stat : 16161 (minisat20) R 16157 16157 15708 0 -1 4194304 37976 0 0 0 99066 33 0 0 25 0 1 0 102451935 161292288 37954 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134529455 0 0 8392704 3 0 0 0 17 1 0 0
/proc/16161/statm: 39378 37954 59 118 0 39256 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 218240

[startup+1122.3 s]
/proc/loadavg: 1.08 1.04 1.11 2/67 16359
/proc/meminfo: memFree=1023448/2055920 swapFree=4179792/4192956
[pid=16157] ppid=16155 vsize=60728 CPUtime=70.89
/proc/16157/stat : 16157 (SATzilla2007_C) S 16155 16157 15708 0 -1 4194304 29675 44451 0 3 6228 18 820 23 25 0 1 0 102444840 62185472 14746 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16157/statm: 15182 14746 126 260 0 14906 0
[pid=16161] ppid=16157 vsize=161372 CPUtime=1050.98
/proc/16161/stat : 16161 (minisat20) R 16157 16157 15708 0 -1 4194304 38788 0 0 0 105064 34 0 0 25 0 1 0 102451935 165244928 38766 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134525434 0 0 8392704 3 0 0 0 17 1 0 0
/proc/16161/statm: 40343 38766 59 118 0 40221 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 222100

[startup+1182.3 s]
/proc/loadavg: 1.16 1.06 1.11 2/67 16359
/proc/meminfo: memFree=1021400/2055920 swapFree=4179792/4192956
[pid=16157] ppid=16155 vsize=60728 CPUtime=70.89
/proc/16157/stat : 16157 (SATzilla2007_C) S 16155 16157 15708 0 -1 4194304 29675 44451 0 3 6228 18 820 23 25 0 1 0 102444840 62185472 14746 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/16157/statm: 15182 14746 126 260 0 14906 0
[pid=16161] ppid=16157 vsize=163392 CPUtime=1110.97
/proc/16161/stat : 16161 (minisat20) R 16157 16157 15708 0 -1 4194304 39309 0 0 0 111062 35 0 0 25 0 1 0 102451935 167313408 39287 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134527454 0 0 8392704 3 0 0 0 17 1 0 0
/proc/16161/statm: 40848 39287 59 118 0 40726 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 224120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.12 1.05 1.11 2/66 16359
/proc/meminfo: memFree=1167008/2055920 swapFree=4179792/4192956
[pid=16157] ppid=16155 vsize=72352 CPUtime=1200.06
/proc/16157/stat : 16157 (SATzilla2007_C) R 16155 16157 15708 0 -1 4194304 32588 83948 0 3 6258 19 113668 61 20 0 1 0 102444840 74088448 17648 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135168075 0 0 4096 0 0 0 0 17 1 0 0
/proc/16157/statm: 18088 17648 131 260 0 17812 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 72352

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

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

[startup+1200.5 s]
/proc/loadavg: 1.12 1.05 1.11 2/66 16359
/proc/meminfo: memFree=1167008/2055920 swapFree=4179792/4192956
[pid=16157] ppid=16155 vsize=72352 CPUtime=1200.06
/proc/16157/stat : 16157 (SATzilla2007_C) R 16155 16157 15708 0 -1 4194304 32588 83948 0 3 6258 19 113668 61 20 0 1 0 102444840 74088448 17648 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135168075 0 0 4096 0 0 0 0 17 1 0 0
/proc/16157/statm: 18088 17648 131 260 0 17812 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 72352

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.27
CPU system time (s): 0.816875
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 224908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.27
system time used= 0.816875
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 116537
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 32
involuntary context switches= 1528

runsolver used 1.53877 second user time and 2.78658 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Wed Apr 18 11:58:09 UTC 2007

IDJOB= 314170
IDBENCH= 20384
IDSOLVER= 135
FILE ID= node27/314170-1176897489

PBS_JOBID= 4595173

Free space on /tmp= 66351 MiB

SOLVER NAME= SATzilla CRAFTED
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-17-u.cnf
COMMAND LINE= /tmp/evaluation/314170-1176897489/SATzilla2007_C /tmp/evaluation/314170-1176897489/instance-314170-1176897489.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-314170-1176897489 -o ROOT/results/node27/solver-314170-1176897489 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314170-1176897489/SATzilla2007_C /tmp/evaluation/314170-1176897489/instance-314170-1176897489.cnf            

META MD5SUM SOLVER= a1f00d13cbb558b34a83b365ff80fcc3
MD5SUM BENCH=  780d946576ec5746b4ea9832bb01dbc5

RANDOM SEED= 814227356

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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	: 5931.00
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:       1237696 kB
Buffers:         27856 kB
Cached:         731644 kB
SwapCached:       7472 kB
Active:         140120 kB
Inactive:       633968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1237696 kB
SwapTotal:     4192956 kB
SwapFree:      4179792 kB
Dirty:           27600 kB
Writeback:           0 kB
Mapped:          16812 kB
Slab:            30160 kB
Committed_AS:  1628436 kB
PageTables:       1412 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= 66351 MiB

End job on node27 on Wed Apr 18 12:18:12 UTC 2007