Trace number 455747

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? (MO) 4731.7 4733.72

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-10-15-s.cnf
MD5SUMa6b04ec2cace5c4e6bef212c7f2df796
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1843.31
Satisfiable
(Un)Satisfiability was proved
Number of variables261020
Number of clauses1211106
Sum of the clauses size2788072
Maximum clause length10
Minimum clause length1
Number of clauses of size 119537
Number of clauses of size 2952032
Number of clauses of size 3190917
Number of clauses of size 45400
Number of clauses of size 521600
Number of clauses of size over 521620

Solver Data (download as text)

71.34/71.49	c run March_dl for 5 seconds ... 
71.34/71.49	c Bin: Executing march_dl
71.34/71.49	c child exit by a signal
71.34/71.49	c march_dl returned code 137.
71.34/71.49	c run saps (UBCSAT implementation) for 2 seconds ... 
71.34/71.49	c Bin: Executing ubcsat2006
71.34/71.49	c child exited successfully
71.34/71.49	c ubcsat2006 returned code 0.
71.34/71.49	c satzilla computing base features
71.34/71.49	Error!!! VCG-VAR-entropy
71.34/71.49	Satzilla is runing default solver ... 
71.34/71.49	 c satzilla running minisat20 ... 
71.34/71.50	This is MiniSat 2.0 beta
71.34/71.50	WARNING: for repeatability, setting FPU to use double precision
71.34/71.50	============================[ Problem Statistics ]=============================
71.34/71.50	|                                                                             |
71.34/71.50	|  Number of variables:  261020                                               |
71.34/71.50	|  Number of clauses:    1211106                                              |
71.44/72.26	|  Parsing time:         0.67         s                                       |
71.44/72.34	============================[ Search Statistics ]==============================
71.44/72.34	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
71.44/72.34	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
71.44/72.34	===============================================================================
71.44/72.34	|         0 |  202120   921005  2194905 |   307001        0    nan |  0.000 % |
72.63/72.71	|       102 |  202120   921005  2194905 |   337701      101    305 | 22.566 % |
72.93/73.04	|       252 |  202120   921005  2194905 |   371472      251    232 | 22.566 % |
73.33/73.49	|       478 |  202097   921005  2194905 |   408619      476    211 | 22.996 % |
74.13/74.25	|       817 |  200928   914835  2181647 |   449481      812    175 | 23.351 % |
75.33/75.44	|      1324 |  200830   914835  2181647 |   494429     1318    182 | 23.673 % |
76.93/77.04	|      2083 |  199229   905982  2162272 |   543872     2073    174 | 23.673 % |
80.23/80.36	|      3222 |  199023   905612  2161476 |   598259     3210    176 | 23.942 % |
82.93/83.09	|      4930 |  199004   905612  2161476 |   658085     4917    208 | 24.023 % |
89.02/89.14	|      7492 |  198285   901048  2151645 |   723893     7477    284 | 24.035 % |
100.72/100.89	|     11337 |  197439   897852  2144721 |   796283    11311    300 | 24.471 % |
121.81/121.96	|     17103 |  194926   883926  2115339 |   875911    17033    340 | 25.550 % |
157.49/157.67	|     25755 |  191442   864720  2075490 |   963502    25639    357 | 26.981 % |
249.46/249.70	|     38732 |  189427   853948  2052231 |  1059853    38588    485 | 27.429 % |
380.21/380.44	|     58193 |  186410   837762  2018771 |  1165838    58015    591 | 28.699 % |
649.71/650.04	|     87385 |  184649   828634  1998794 |  1282422    86901    769 | 29.259 % |
1277.75/1278.38	|    131174 |  184639   828628  1998782 |  1410664   130686    950 | 29.267 % |
2187.90/2188.80	|    196858 |  184606   828504  1998508 |  1551730   196357   1066 | 29.284 % |
3609.54/3611.13	|    295384 |  183637   823311  1987822 |  1706903   294851   1190 | 29.701 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node10/watcher-455747-1178554457 -o ROOT/results/node10/solver-455747-1178554457 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/455747-1178554457/SATzilla2007_C /tmp/evaluation/455747-1178554457/instance-455747-1178554457.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.91 0.80 0.41 3/77 18097
/proc/meminfo: memFree=1669576/2055920 swapFree=4145624/4192956
[pid=18097] ppid=18095 vsize=1440 CPUtime=0
/proc/18097/stat : 18097 (SATzilla2007_C) S 18095 18097 17955 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 331483395 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18097/statm: 360 110 95 260 0 84 0
[pid=18098] ppid=18097 vsize=6388 CPUtime=0
/proc/18098/stat : 18098 (march_dl) R 18097 18097 17955 0 -1 4194304 837 0 0 0 0 0 0 0 19 0 1 0 331483395 6541312 832 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134549425 0 0 8392704 0 0 0 0 17 1 0 0
/proc/18098/statm: 1597 840 49 118 0 1476 0

[startup+0.0704541 s]
/proc/loadavg: 0.91 0.80 0.41 3/77 18097
/proc/meminfo: memFree=1669576/2055920 swapFree=4145624/4192956
[pid=18097] ppid=18095 vsize=1440 CPUtime=0
/proc/18097/stat : 18097 (SATzilla2007_C) S 18095 18097 17955 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 331483395 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18097/statm: 360 110 95 260 0 84 0
[pid=18098] ppid=18097 vsize=26576 CPUtime=0.05
/proc/18098/stat : 18098 (march_dl) R 18097 18097 17955 0 -1 4194304 5146 0 0 0 4 1 0 0 19 0 1 0 331483395 27213824 5141 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/18098/statm: 6644 5141 50 118 0 6523 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 28016

[startup+0.10146 s]
/proc/loadavg: 0.91 0.80 0.41 3/77 18097
/proc/meminfo: memFree=1669576/2055920 swapFree=4145624/4192956
[pid=18097] ppid=18095 vsize=1440 CPUtime=0
/proc/18097/stat : 18097 (SATzilla2007_C) S 18095 18097 17955 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 331483395 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18097/statm: 360 110 95 260 0 84 0
[pid=18098] ppid=18097 vsize=27104 CPUtime=0.09
/proc/18098/stat : 18098 (march_dl) R 18097 18097 17955 0 -1 4194304 5287 0 0 0 7 2 0 0 19 0 1 0 331483395 27754496 5282 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/18098/statm: 6776 5282 50 118 0 6655 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 28544

[startup+0.301503 s]
/proc/loadavg: 0.91 0.80 0.41 3/77 18097
/proc/meminfo: memFree=1669576/2055920 swapFree=4145624/4192956
[pid=18097] ppid=18095 vsize=1440 CPUtime=0
/proc/18097/stat : 18097 (SATzilla2007_C) S 18095 18097 17955 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 331483395 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18097/statm: 360 110 95 260 0 84 0
[pid=18098] ppid=18097 vsize=29744 CPUtime=0.29
/proc/18098/stat : 18098 (march_dl) R 18097 18097 17955 0 -1 4194304 6119 0 0 0 26 3 0 0 20 0 1 0 331483395 30457856 6114 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/18098/statm: 7436 6114 50 118 0 7315 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31184

[startup+0.701589 s]
/proc/loadavg: 0.91 0.80 0.41 3/77 18097
/proc/meminfo: memFree=1669576/2055920 swapFree=4145624/4192956
[pid=18097] ppid=18095 vsize=1440 CPUtime=0
/proc/18097/stat : 18097 (SATzilla2007_C) S 18095 18097 17955 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 331483395 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18097/statm: 360 110 95 260 0 84 0
[pid=18098] ppid=18097 vsize=34760 CPUtime=0.69
/proc/18098/stat : 18098 (march_dl) R 18097 18097 17955 0 -1 4194304 7704 0 0 0 66 3 0 0 24 0 1 0 331483395 35594240 7699 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/18098/statm: 8690 7699 50 118 0 8569 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36200

[startup+1.50176 s]
/proc/loadavg: 0.91 0.80 0.41 2/79 18099
/proc/meminfo: memFree=1634296/2055920 swapFree=4145624/4192956
[pid=18097] ppid=18095 vsize=1440 CPUtime=0
/proc/18097/stat : 18097 (SATzilla2007_C) S 18095 18097 17955 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 331483395 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18097/statm: 360 110 95 260 0 84 0
[pid=18098] ppid=18097 vsize=44396 CPUtime=1.48
/proc/18098/stat : 18098 (march_dl) R 18097 18097 17955 0 -1 4194304 10686 0 0 0 142 6 0 0 25 0 1 0 331483395 45461504 10681 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/18098/statm: 11099 10681 50 118 0 10978 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 45836

[startup+3.1021 s]
/proc/loadavg: 0.92 0.80 0.41 2/79 18099
/proc/meminfo: memFree=1595320/2055920 swapFree=4145624/4192956
[pid=18097] ppid=18095 vsize=1440 CPUtime=0
/proc/18097/stat : 18097 (SATzilla2007_C) S 18095 18097 17955 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 331483395 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18097/statm: 360 110 95 260 0 84 0
[pid=18098] ppid=18097 vsize=106900 CPUtime=3.09
/proc/18098/stat : 18098 (march_dl) R 18097 18097 17955 0 -1 4194304 25875 0 0 0 296 13 0 0 25 0 1 0 331483395 109465600 22097 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134543096 0 0 8392704 0 0 0 0 17 1 0 0
/proc/18098/statm: 26725 22097 55 118 0 26604 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 108340

[startup+6.30179 s]
/proc/loadavg: 0.92 0.80 0.41 2/79 18100
/proc/meminfo: memFree=1663736/2055920 swapFree=4145624/4192956
[pid=18097] ppid=18095 vsize=1440 CPUtime=5
/proc/18097/stat : 18097 (SATzilla2007_C) S 18095 18097 17955 0 -1 4194304 134 29955 0 0 0 0 483 17 16 0 1 0 331483395 1474560 111 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/18097/statm: 360 111 96 260 0 84 0
[pid=18100] ppid=18097 vsize=23856 CPUtime=1.27
/proc/18100/stat : 18100 (ubcsat2006) R 18097 18097 17955 0 -1 4194304 4555 0 0 0 124 3 0 0 25 0 1 0 331483897 24428544 4539 18446744073709551615 134512640 134777720 4294956528 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/18100/statm: 5964 4539 141 64 0 5545 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 25296

[startup+12.7012 s]
/proc/loadavg: 0.93 0.81 0.42 2/78 18100
/proc/meminfo: memFree=1561600/2055920 swapFree=4145624/4192956
[pid=18097] ppid=18095 vsize=115112 CPUtime=12.66
/proc/18097/stat : 18097 (SATzilla2007_C) R 18095 18097 17955 0 -1 4194304 27078 47699 0 0 381 12 845 28 25 0 1 0 331483395 117874688 27048 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216365 0 0 4096 0 0 0 0 17 1 0 0
/proc/18097/statm: 28778 27048 121 260 0 28502 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 115112

[startup+25.5019 s]
/proc/loadavg: 0.94 0.81 0.42 2/78 18100
/proc/meminfo: memFree=1561344/2055920 swapFree=4145624/4192956
[pid=18097] ppid=18095 vsize=115112 CPUtime=25.46
/proc/18097/stat : 18097 (SATzilla2007_C) R 18095 18097 17955 0 -1 4194304 27148 47699 0 0 1659 14 845 28 25 0 1 0 331483395 117874688 27118 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 134537934 0 0 4096 0 0 0 0 17 1 0 0
/proc/18097/statm: 28778 27118 121 260 0 28502 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 115112

[startup+51.1014 s]
/proc/loadavg: 0.96 0.83 0.44 2/78 18100
/proc/meminfo: memFree=1560960/2055920 swapFree=4145624/4192956
[pid=18097] ppid=18095 vsize=115112 CPUtime=51.05
/proc/18097/stat : 18097 (SATzilla2007_C) R 18095 18097 17955 0 -1 4194304 27288 47699 0 0 4216 16 845 28 25 0 1 0 331483395 117874688 27258 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 134537941 0 0 4096 0 0 0 0 17 1 0 0
/proc/18097/statm: 28778 27258 121 260 0 28502 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 115112

[startup+102.305 s]
/proc/loadavg: 0.98 0.85 0.47 2/79 18101
/proc/meminfo: memFree=1527480/2055920 swapFree=4145624/4192956
[pid=18097] ppid=18095 vsize=68472 CPUtime=71.44
/proc/18097/stat : 18097 (SATzilla2007_C) S 18095 18097 17955 0 -1 4194304 33534 47699 0 0 6250 21 845 28 25 0 1 0 331483395 70115328 16660 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18097/statm: 17118 16660 126 260 0 16842 0
[pid=18101] ppid=18097 vsize=81460 CPUtime=30.78
/proc/18101/stat : 18101 (minisat20) R 18097 18097 17955 0 -1 4194304 19004 0 0 0 3066 12 0 0 25 0 1 0 331490545 83415040 18990 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134527454 0 0 8392704 3 0 0 0 17 1 0 0
/proc/18101/statm: 20365 18990 59 118 0 20243 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 149932

[startup+162.301 s]
/proc/loadavg: 0.99 0.88 0.50 2/79 18101
/proc/meminfo: memFree=1503032/2055920 swapFree=4145624/4192956
[pid=18097] ppid=18095 vsize=68472 CPUtime=71.44
/proc/18097/stat : 18097 (SATzilla2007_C) S 18095 18097 17955 0 -1 4194304 33534 47699 0 0 6250 21 845 28 25 0 1 0 331483395 70115328 16660 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18097/statm: 17118 16660 126 260 0 16842 0
[pid=18101] ppid=18097 vsize=105876 CPUtime=90.76
/proc/18101/stat : 18101 (minisat20) R 18097 18097 17955 0 -1 4194304 25109 0 0 0 9058 18 0 0 25 0 1 0 331490545 108417024 25095 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134525816 0 0 8392704 3 0 0 0 17 1 0 0
/proc/18101/statm: 26469 25095 59 118 0 26347 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 174348

[startup+222.301 s]
/proc/loadavg: 0.99 0.90 0.52 2/79 18101
/proc/meminfo: memFree=1476024/2055920 swapFree=4145624/4192956
[pid=18097] ppid=18095 vsize=68472 CPUtime=71.44
/proc/18097/stat : 18097 (SATzilla2007_C) S 18095 18097 17955 0 -1 4194304 33534 47699 0 0 6250 21 845 28 25 0 1 0 331483395 70115328 16660 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18097/statm: 17118 16660 126 260 0 16842 0
[pid=18101] ppid=18097 vsize=132788 CPUtime=150.73
/proc/18101/stat : 18101 (minisat20) R 18097 18097 17955 0 -1 4194304 31826 0 0 0 15049 24 0 0 25 0 1 0 331490545 135974912 31812 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134527560 0 0 8392704 3 0 0 0 17 1 0 0
/proc/18101/statm: 33197 31812 59 118 0 33075 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 201260

[startup+282.303 s]
/proc/loadavg: 0.99 0.91 0.55 2/79 18101
/proc/meminfo: memFree=1450552/2055920 swapFree=4145624/4192956
[pid=18097] ppid=18095 vsize=68472 CPUtime=71.44
/proc/18097/stat : 18097 (SATzilla2007_C) S 18095 18097 17955 0 -1 4194304 33534 47699 0 0 6250 21 845 28 25 0 1 0 331483395 70115328 16660 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18097/statm: 17118 16660 126 260 0 16842 0
[pid=18101] ppid=18097 vsize=158576 CPUtime=210.71
/proc/18101/stat : 18101 (minisat20) R 18097 18097 17955 0 -1 4194304 38246 0 0 0 21041 30 0 0 25 0 1 0 331490545 162381824 38232 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134527538 0 0 8392704 3 0 0 0 17 1 0 0
/proc/18101/statm: 39644 38232 59 118 0 39522 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 227048

[startup+342.302 s]
/proc/loadavg: 0.99 0.93 0.58 2/79 18101
/proc/meminfo: memFree=1421624/2055920 swapFree=4145624/4192956
[pid=18097] ppid=18095 vsize=68472 CPUtime=71.44
/proc/18097/stat : 18097 (SATzilla2007_C) S 18095 18097 17955 0 -1 4194304 33534 47699 0 0 6250 21 845 28 25 0 1 0 331483395 70115328 16660 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18097/statm: 17118 16660 126 260 0 16842 0
[pid=18101] ppid=18097 vsize=187064 CPUtime=270.68
/proc/18101/stat : 18101 (minisat20) R 18097 18097 17955 0 -1 4194304 45398 0 0 0 27032 36 0 0 25 0 1 0 331490545 191553536 45384 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/18101/statm: 46766 45384 59 118 0 46644 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 255536

[startup+402.302 s]
/proc/loadavg: 0.99 0.94 0.60 2/79 18101
/proc/meminfo: memFree=1394616/2055920 swapFree=4145624/4192956
[pid=18097] ppid=18095 vsize=68472 CPUtime=71.44
/proc/18097/stat : 18097 (SATzilla2007_C) S 18095 18097 17955 0 -1 4194304 33534 47699 0 0 6250 21 845 28 25 0 1 0 331483395 70115328 16660 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18097/statm: 17118 16660 126 260 0 16842 0

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

/proc/18101/statm: 401080 399480 59 118 0 400958 0
Current children cumulated CPU time (s) 4120.53
Current children cumulated vsize (KiB) 1672792

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 18301
/proc/meminfo: memFree=16248/2055920 swapFree=4145572/4192956
[pid=18097] ppid=18095 vsize=68472 CPUtime=71.44
/proc/18097/stat : 18097 (SATzilla2007_C) S 18095 18097 17955 0 -1 4194304 33534 47699 0 0 6250 21 845 28 25 0 1 0 331483395 70115328 16660 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18097/statm: 17118 16660 126 260 0 16842 0
[pid=18101] ppid=18097 vsize=1621396 CPUtime=4109.07
/proc/18101/stat : 18101 (minisat20) R 18097 18097 17955 0 -1 4194304 403770 0 0 0 410580 327 0 0 25 0 1 0 331490545 1660309504 403756 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134527454 0 0 8392704 3 0 0 0 17 1 0 0
/proc/18101/statm: 405349 403756 59 118 0 405227 0
Current children cumulated CPU time (s) 4180.51
Current children cumulated vsize (KiB) 1689868

[startup+4242.3 s]
/proc/loadavg: 1.03 1.01 0.93 2/79 18301
/proc/meminfo: memFree=15864/2055920 swapFree=4145572/4192956
[pid=18097] ppid=18095 vsize=68472 CPUtime=71.44
/proc/18097/stat : 18097 (SATzilla2007_C) S 18095 18097 17955 0 -1 4194304 33534 47699 0 0 6250 21 845 28 25 0 1 0 331483395 70115328 16660 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18097/statm: 17118 16660 126 260 0 16842 0
[pid=18101] ppid=18097 vsize=1638844 CPUtime=4169.05
/proc/18101/stat : 18101 (minisat20) R 18097 18097 17955 0 -1 4194304 408126 0 0 0 416576 329 0 0 25 0 1 0 331490545 1678176256 408112 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134527563 0 0 8392704 3 0 0 0 17 1 0 0
/proc/18101/statm: 409711 408112 59 118 0 409589 0
Current children cumulated CPU time (s) 4240.49
Current children cumulated vsize (KiB) 1707316

[startup+4302.3 s]
/proc/loadavg: 1.14 1.05 0.94 2/79 18301
/proc/meminfo: memFree=15416/2055920 swapFree=4145572/4192956
[pid=18097] ppid=18095 vsize=68472 CPUtime=71.44
/proc/18097/stat : 18097 (SATzilla2007_C) S 18095 18097 17955 0 -1 4194304 33534 47699 0 0 6250 21 845 28 25 0 1 0 331483395 70115328 16660 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18097/statm: 17118 16660 126 260 0 16842 0
[pid=18101] ppid=18097 vsize=1656016 CPUtime=4229.02
/proc/18101/stat : 18101 (minisat20) R 18097 18097 17955 0 -1 4194304 412407 0 0 0 422570 332 0 0 25 0 1 0 331490545 1695760384 412393 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134527569 0 0 8392704 3 0 0 0 17 1 0 0
/proc/18101/statm: 414004 412393 59 118 0 413882 0
Current children cumulated CPU time (s) 4300.46
Current children cumulated vsize (KiB) 1724488

[startup+4362.3 s]
/proc/loadavg: 1.13 1.06 0.95 2/79 18301
/proc/meminfo: memFree=15032/2055920 swapFree=4145572/4192956
[pid=18097] ppid=18095 vsize=68472 CPUtime=71.44
/proc/18097/stat : 18097 (SATzilla2007_C) S 18095 18097 17955 0 -1 4194304 33534 47699 0 0 6250 21 845 28 25 0 1 0 331483395 70115328 16660 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18097/statm: 17118 16660 126 260 0 16842 0
[pid=18101] ppid=18097 vsize=1673316 CPUtime=4289.01
/proc/18101/stat : 18101 (minisat20) R 18097 18097 17955 0 -1 4194304 416753 0 0 0 428565 336 0 0 25 0 1 0 331490545 1713475584 416739 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134527480 0 0 8392704 3 0 0 0 17 1 0 0
/proc/18101/statm: 418329 416739 59 118 0 418207 0
Current children cumulated CPU time (s) 4360.45
Current children cumulated vsize (KiB) 1741788

[startup+4422.3 s]
/proc/loadavg: 1.10 1.06 0.95 2/79 18301
/proc/meminfo: memFree=15352/2055920 swapFree=4145572/4192956
[pid=18097] ppid=18095 vsize=68472 CPUtime=71.44
/proc/18097/stat : 18097 (SATzilla2007_C) S 18095 18097 17955 0 -1 4194304 33534 47699 0 0 6250 21 845 28 25 0 1 0 331483395 70115328 16660 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18097/statm: 17118 16660 126 260 0 16842 0
[pid=18101] ppid=18097 vsize=1690084 CPUtime=4348.98
/proc/18101/stat : 18101 (minisat20) R 18097 18097 17955 0 -1 4194304 420948 0 0 0 434559 339 0 0 25 0 1 0 331490545 1730646016 420934 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134527591 0 0 8392704 3 0 0 0 17 1 0 0
/proc/18101/statm: 422521 420934 59 118 0 422399 0
Current children cumulated CPU time (s) 4420.42
Current children cumulated vsize (KiB) 1758556

[startup+4482.3 s]
/proc/loadavg: 1.04 1.05 0.95 2/79 18301
/proc/meminfo: memFree=16184/2055920 swapFree=4145572/4192956
[pid=18097] ppid=18095 vsize=68472 CPUtime=71.44
/proc/18097/stat : 18097 (SATzilla2007_C) S 18095 18097 17955 0 -1 4194304 33534 47699 0 0 6250 21 845 28 25 0 1 0 331483395 70115328 16660 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18097/statm: 17118 16660 126 260 0 16842 0
[pid=18101] ppid=18097 vsize=1706500 CPUtime=4408.96
/proc/18101/stat : 18101 (minisat20) R 18097 18097 17955 0 -1 4194304 425059 0 0 0 440554 342 0 0 25 0 1 0 331490545 1747456000 425045 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134527480 0 0 8392704 3 0 0 0 17 1 0 0
/proc/18101/statm: 426625 425045 59 118 0 426503 0
Current children cumulated CPU time (s) 4480.4
Current children cumulated vsize (KiB) 1774972

[startup+4542.3 s]
/proc/loadavg: 1.01 1.03 0.95 2/79 18301
/proc/meminfo: memFree=14904/2055920 swapFree=4145572/4192956
[pid=18097] ppid=18095 vsize=68472 CPUtime=71.44
/proc/18097/stat : 18097 (SATzilla2007_C) S 18095 18097 17955 0 -1 4194304 33534 47699 0 0 6250 21 845 28 25 0 1 0 331483395 70115328 16660 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18097/statm: 17118 16660 126 260 0 16842 0
[pid=18101] ppid=18097 vsize=1723000 CPUtime=4468.94
/proc/18101/stat : 18101 (minisat20) R 18097 18097 17955 0 -1 4194304 429184 0 0 0 446549 345 0 0 25 0 1 0 331490545 1764352000 429170 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134527550 0 0 8392704 3 0 0 0 17 1 0 0
/proc/18101/statm: 430750 429170 59 118 0 430628 0
Current children cumulated CPU time (s) 4540.38
Current children cumulated vsize (KiB) 1791472

[startup+4602.3 s]
/proc/loadavg: 1.00 1.03 0.95 2/79 18301
/proc/meminfo: memFree=15864/2055920 swapFree=4145572/4192956
[pid=18097] ppid=18095 vsize=68472 CPUtime=71.44
/proc/18097/stat : 18097 (SATzilla2007_C) S 18095 18097 17955 0 -1 4194304 33534 47699 0 0 6250 21 845 28 25 0 1 0 331483395 70115328 16660 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18097/statm: 17118 16660 126 260 0 16842 0
[pid=18101] ppid=18097 vsize=1738912 CPUtime=4528.92
/proc/18101/stat : 18101 (minisat20) R 18097 18097 17955 0 -1 4194304 433160 0 0 0 452544 348 0 0 25 0 1 0 331490545 1780645888 433146 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134527480 0 0 8392704 3 0 0 0 17 1 0 0
/proc/18101/statm: 434728 433146 59 118 0 434606 0
Current children cumulated CPU time (s) 4600.36
Current children cumulated vsize (KiB) 1807384

[startup+4662.3 s]
/proc/loadavg: 1.00 1.02 0.95 2/79 18301
/proc/meminfo: memFree=15672/2055920 swapFree=4145572/4192956
[pid=18097] ppid=18095 vsize=68472 CPUtime=71.44
/proc/18097/stat : 18097 (SATzilla2007_C) S 18095 18097 17955 0 -1 4194304 33534 47699 0 0 6250 21 845 28 25 0 1 0 331483395 70115328 16660 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18097/statm: 17118 16660 126 260 0 16842 0
[pid=18101] ppid=18097 vsize=1755036 CPUtime=4588.88
/proc/18101/stat : 18101 (minisat20) R 18097 18097 17955 0 -1 4194304 437190 0 0 0 458537 351 0 0 25 0 1 0 331490545 1797156864 437176 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134527497 0 0 8392704 3 0 0 0 17 1 0 0
/proc/18101/statm: 438759 437176 59 118 0 438637 0
Current children cumulated CPU time (s) 4660.32
Current children cumulated vsize (KiB) 1823508

[startup+4722.31 s]
/proc/loadavg: 1.00 1.01 0.95 2/79 18301
/proc/meminfo: memFree=16184/2055920 swapFree=4145572/4192956
[pid=18097] ppid=18095 vsize=68472 CPUtime=71.44
/proc/18097/stat : 18097 (SATzilla2007_C) S 18095 18097 17955 0 -1 4194304 33534 47699 0 0 6250 21 845 28 25 0 1 0 331483395 70115328 16660 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18097/statm: 17118 16660 126 260 0 16842 0
[pid=18101] ppid=18097 vsize=1771856 CPUtime=4648.87
/proc/18101/stat : 18101 (minisat20) R 18097 18097 17955 0 -1 4194304 441402 0 0 0 464533 354 0 0 25 0 1 0 331490545 1814380544 441388 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134527427 0 0 8392704 3 0 0 0 17 1 0 0
/proc/18101/statm: 442964 441388 59 118 0 442842 0
Current children cumulated CPU time (s) 4720.31
Current children cumulated vsize (KiB) 1840328



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+4733.7 s]
/proc/loadavg: 1.00 1.01 0.95 2/79 18301
/proc/meminfo: memFree=14904/2055920 swapFree=4145572/4192956
[pid=18097] ppid=18095 vsize=68472 CPUtime=71.44
/proc/18097/stat : 18097 (SATzilla2007_C) S 18095 18097 17955 0 -1 4194304 33534 47699 0 0 6250 21 845 28 25 0 1 0 331483395 70115328 16660 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18097/statm: 17118 16660 126 260 0 16842 0
[pid=18101] ppid=18097 vsize=1774828 CPUtime=4660.26
/proc/18101/stat : 18101 (minisat20) R 18097 18097 17955 0 -1 4194304 442130 0 0 0 465672 354 0 0 25 0 1 0 331490545 1817423872 442116 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134527403 0 0 8392704 3 0 0 0 17 1 0 0
/proc/18101/statm: 443707 442116 59 118 0 443585 0
Current children cumulated CPU time (s) 4731.7
Current children cumulated vsize (KiB) 1843300

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

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

[startup+4733.7 s]
/proc/loadavg: 1.00 1.01 0.95 2/79 18301
/proc/meminfo: memFree=14904/2055920 swapFree=4145572/4192956
[pid=18097] ppid=18095 vsize=68472 CPUtime=71.44
/proc/18097/stat : 18097 (SATzilla2007_C) S 18095 18097 17955 0 -1 4194304 33534 47699 0 0 6250 21 845 28 25 0 1 0 331483395 70115328 16660 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/18097/statm: 17118 16660 126 260 0 16842 0
[pid=18101] ppid=18097 vsize=1774828 CPUtime=4660.26
/proc/18101/stat : 18101 (minisat20) R 18097 18097 17955 0 -1 4194304 442130 0 0 0 465672 354 0 0 25 0 1 0 331490545 1817423872 442116 18446744073709551615 134512640 134998072 4294956672 18446744073709551615 134527403 0 0 8392704 3 0 0 0 17 1 0 0
/proc/18101/statm: 443707 442116 59 118 0 443585 0
Current children cumulated CPU time (s) 4731.7
Current children cumulated vsize (KiB) 1843300

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18097 and gives
#  childrusage.ru_utime.tv_sec=70
#  childrusage.ru_utime.tv_usec=965211
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=510922
# CPU time returned by wait4() is 71.4761
# while last known CPU time is 4731.7
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 4733.72
CPU time (s): 4731.7
CPU user time (s): 4727.67
CPU system time (s): 4.03
CPU usage (%): 99.9572
Max. virtual memory (cumulated for all children) (KiB): 1843300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 70.9652
system time used= 0.510922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 81233
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= 20
involuntary context switches= 116

runsolver used 4.54931 second user time and 12.2061 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Mon May  7 16:14:19 UTC 2007

IDJOB= 455747
IDBENCH= 20352
IDSOLVER= 179
FILE ID= node10/455747-1178554457

PBS_JOBID= 5217661

Free space on /tmp= 66534 MiB

SOLVER NAME= SATzilla CRAFTED
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-sat/partial-10-15-s.cnf
COMMAND LINE= /tmp/evaluation/455747-1178554457/SATzilla2007_C /tmp/evaluation/455747-1178554457/instance-455747-1178554457.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-455747-1178554457 -o ROOT/results/node10/solver-455747-1178554457 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/455747-1178554457/SATzilla2007_C /tmp/evaluation/455747-1178554457/instance-455747-1178554457.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  a6b04ec2cace5c4e6bef212c7f2df796

RANDOM SEED= 883163841

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1669984 kB
Buffers:         41288 kB
Cached:         248872 kB
SwapCached:      15908 kB
Active:         224856 kB
Inactive:        88636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1669984 kB
SwapTotal:     4192956 kB
SwapFree:      4145624 kB
Dirty:           30336 kB
Writeback:           0 kB
Mapped:          30248 kB
Slab:            58128 kB
Committed_AS:  5186372 kB
PageTables:       1708 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= 66534 MiB

End job on node10 on Mon May  7 17:33:15 UTC 2007