Trace number 304954

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
SAT7 2007-02-08? (TO) 1200.08 1200.45

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S1998470614-06.cnf
MD5SUM113e21d9fa56f89310d3934852588797
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark119.448
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 511900

Solver Data (download as text)

0.00/0.08	c Starting solver ...
0.00/0.09	c Restarting after 100 conflicts
0.00/0.10	c Restarting after 250 conflicts
0.10/0.12	c Restarting after 475 conflicts
0.10/0.15	c Restarting after 813 conflicts
0.10/0.19	c Restarting after 1319 conflicts
0.21/0.26	c Restarting after 2078 conflicts
0.31/0.38	c Restarting after 3217 conflicts
0.51/0.58	c Restarting after 4925 conflicts
0.92/0.93	c Restarting after 7489 conflicts
1.43/1.50	c Restarting after 11334 conflicts
2.45/2.47	c Restarting after 17101 conflicts
4.09/4.12	c Restarting after 25750 conflicts
6.86/6.90	c Restarting after 38724 conflicts
11.46/11.57	c Restarting after 58185 conflicts
19.56/19.58	c Restarting after 87377 conflicts
31.85/31.90	c Restarting after 131166 conflicts
51.71/51.84	c Restarting after 196852 conflicts
85.92/86.05	c Restarting after 295378 conflicts
141.64/141.74	c Restarting after 443167 conflicts
233.08/233.22	c Restarting after 664851 conflicts
381.80/381.97	c Restarting after 997378 conflicts
628.20/628.44	c Restarting after 1496166 conflicts
1008.69/1009.05	c Restarting after 2244348 conflicts

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node20/watcher-304954-1172068871 -o ROOT/results/node20/solver-304954-1172068871 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304954-1172068871/sat7_bin /tmp/evaluation/304954-1172068871/instance-304954-1172068871.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.01 0.99 1.01 2/77 10831
/proc/meminfo: memFree=1376552/2055920 swapFree=4120812/4192956
[pid=10831] ppid=10829 vsize=1064 CPUtime=0
/proc/10831/stat : 10831 (sat7_bin) R 10829 10831 10689 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 226841070 1089536 125 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134847868 0 0 4096 0 0 0 0 17 1 0 0
/proc/10831/statm: 266 125 87 220 0 43 0

[startup+0.11109 s]
/proc/loadavg: 1.01 0.99 1.01 2/77 10831
/proc/meminfo: memFree=1376552/2055920 swapFree=4120812/4192956
[pid=10831] ppid=10829 vsize=3004 CPUtime=0.1
/proc/10831/stat : 10831 (sat7_bin) R 10829 10831 10689 0 -1 4194304 388 0 0 0 10 0 0 0 18 0 1 0 226841070 3076096 371 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532629 0 0 4096 0 0 0 0 17 1 0 0
/proc/10831/statm: 751 371 95 220 0 528 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3004

[startup+0.519141 s]
/proc/loadavg: 1.01 0.99 1.01 2/77 10831
/proc/meminfo: memFree=1376552/2055920 swapFree=4120812/4192956
[pid=10831] ppid=10829 vsize=3004 CPUtime=0.51
/proc/10831/stat : 10831 (sat7_bin) R 10829 10831 10689 0 -1 4194304 630 0 0 0 51 0 0 0 22 0 1 0 226841070 3076096 613 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/10831/statm: 751 613 95 220 0 528 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3004

[startup+1.33924 s]
/proc/loadavg: 1.01 0.99 1.01 2/78 10834
/proc/meminfo: memFree=1373280/2055920 swapFree=4120812/4192956
[pid=10831] ppid=10829 vsize=5188 CPUtime=1.33
/proc/10831/stat : 10831 (sat7_bin) R 10829 10831 10689 0 -1 4194304 917 0 0 0 133 0 0 0 25 0 1 0 226841070 5312512 900 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/10831/statm: 1297 900 95 220 0 1074 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5188

[startup+2.97544 s]
/proc/loadavg: 1.01 0.99 1.01 2/78 10834
/proc/meminfo: memFree=1372832/2055920 swapFree=4120812/4192956
[pid=10831] ppid=10829 vsize=5320 CPUtime=2.96
/proc/10831/stat : 10831 (sat7_bin) R 10829 10831 10689 0 -1 4194304 1026 0 0 0 296 0 0 0 25 0 1 0 226841070 5447680 1009 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533251 0 0 4096 0 0 0 0 17 1 0 0
/proc/10831/statm: 1330 1009 95 220 0 1107 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5320

[startup+6.25883 s]
/proc/loadavg: 1.00 0.99 1.01 2/78 10834
/proc/meminfo: memFree=1372000/2055920 swapFree=4120812/4192956
[pid=10831] ppid=10829 vsize=5592 CPUtime=6.24
/proc/10831/stat : 10831 (sat7_bin) R 10829 10831 10689 0 -1 4194304 1199 0 0 0 624 0 0 0 25 0 1 0 226841070 5726208 1182 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10831/statm: 1398 1182 95 220 0 1175 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5592

[startup+12.7096 s]
/proc/loadavg: 1.00 0.99 1.01 2/78 10834
/proc/meminfo: memFree=1371104/2055920 swapFree=4120812/4192956
[pid=10831] ppid=10829 vsize=10092 CPUtime=12.69
/proc/10831/stat : 10831 (sat7_bin) R 10829 10831 10689 0 -1 4194304 1405 0 0 0 1269 0 0 0 25 0 1 0 226841070 10334208 1388 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533251 0 0 4096 0 0 0 0 17 1 0 0
/proc/10831/statm: 2523 1388 95 220 0 2300 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10092

[startup+25.5162 s]
/proc/loadavg: 1.00 0.99 1.00 2/78 10834
/proc/meminfo: memFree=1370144/2055920 swapFree=4120812/4192956
[pid=10831] ppid=10829 vsize=10504 CPUtime=25.5
/proc/10831/stat : 10831 (sat7_bin) R 10829 10831 10689 0 -1 4194304 1638 0 0 0 2549 1 0 0 25 0 1 0 226841070 10756096 1621 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10831/statm: 2626 1621 95 220 0 2403 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 10504

[startup+51.1283 s]
/proc/loadavg: 1.00 0.99 1.00 2/78 10834
/proc/meminfo: memFree=1368608/2055920 swapFree=4120812/4192956
[pid=10831] ppid=10829 vsize=11224 CPUtime=51.1
/proc/10831/stat : 10831 (sat7_bin) R 10829 10831 10689 0 -1 4194304 2024 0 0 0 5109 1 0 0 25 0 1 0 226841070 11493376 2007 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/10831/statm: 2806 2007 95 220 0 2583 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 11224

[startup+102.347 s]
/proc/loadavg: 1.00 0.99 1.00 2/78 10834
/proc/meminfo: memFree=1366944/2055920 swapFree=4120812/4192956
[pid=10831] ppid=10829 vsize=11952 CPUtime=102.31
/proc/10831/stat : 10831 (sat7_bin) R 10829 10831 10689 0 -1 4194304 2425 0 0 0 10229 2 0 0 25 0 1 0 226841070 12238848 2408 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/10831/statm: 2988 2408 95 220 0 2765 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 11952

[startup+162.383 s]
/proc/loadavg: 1.00 0.99 1.00 2/78 10834
/proc/meminfo: memFree=1365664/2055920 swapFree=4120812/4192956
[pid=10831] ppid=10829 vsize=12568 CPUtime=162.33
/proc/10831/stat : 10831 (sat7_bin) R 10829 10831 10689 0 -1 4194304 2740 0 0 0 16230 3 0 0 25 0 1 0 226841070 12869632 2723 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10831/statm: 3142 2723 95 220 0 2919 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 12568

[startup+222.412 s]
/proc/loadavg: 1.00 0.99 1.00 2/78 10834
/proc/meminfo: memFree=1365088/2055920 swapFree=4120812/4192956
[pid=10831] ppid=10829 vsize=13064 CPUtime=222.34
/proc/10831/stat : 10831 (sat7_bin) R 10829 10831 10689 0 -1 4194304 2865 0 0 0 22231 3 0 0 25 0 1 0 226841070 13377536 2848 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10831/statm: 3266 2848 95 220 0 3043 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 13064

[startup+282.443 s]
/proc/loadavg: 1.00 0.99 1.00 2/78 10834
/proc/meminfo: memFree=1364320/2055920 swapFree=4120812/4192956
[pid=10831] ppid=10829 vsize=13368 CPUtime=282.36
/proc/10831/stat : 10831 (sat7_bin) R 10829 10831 10689 0 -1 4194304 3044 0 0 0 28232 4 0 0 25 0 1 0 226841070 13688832 3027 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538610 0 0 4096 0 0 0 0 17 1 0 0
/proc/10831/statm: 3342 3027 95 220 0 3119 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 13368

[startup+342.474 s]
/proc/loadavg: 1.00 0.99 1.00 2/78 10834
/proc/meminfo: memFree=1363872/2055920 swapFree=4120812/4192956
[pid=10831] ppid=10829 vsize=13864 CPUtime=342.36
/proc/10831/stat : 10831 (sat7_bin) R 10829 10831 10689 0 -1 4194304 3166 0 0 0 34232 4 0 0 25 0 1 0 226841070 14196736 3149 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10831/statm: 3466 3149 95 220 0 3243 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 13864

[startup+402.508 s]
/proc/loadavg: 1.00 0.99 1.00 2/78 10834
/proc/meminfo: memFree=1363168/2055920 swapFree=4120812/4192956
[pid=10831] ppid=10829 vsize=18256 CPUtime=402.39
/proc/10831/stat : 10831 (sat7_bin) R 10829 10831 10689 0 -1 4194304 3336 0 0 0 40234 5 0 0 25 0 1 0 226841070 18694144 3319 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/10831/statm: 4564 3319 95 220 0 4341 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 18256

[startup+462.536 s]
/proc/loadavg: 1.00 0.99 1.00 2/78 10834
/proc/meminfo: memFree=1362912/2055920 swapFree=4120812/4192956
[pid=10831] ppid=10829 vsize=18576 CPUtime=462.4
/proc/10831/stat : 10831 (sat7_bin) R 10829 10831 10689 0 -1 4194304 3433 0 0 0 46235 5 0 0 25 0 1 0 226841070 19021824 3416 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/10831/statm: 4644 3416 95 220 0 4421 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 18576

[startup+522.568 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 10834
/proc/meminfo: memFree=1362592/2055920 swapFree=4120812/4192956
[pid=10831] ppid=10829 vsize=18896 CPUtime=522.42
/proc/10831/stat : 10831 (sat7_bin) R 10829 10831 10689 0 -1 4194304 3511 0 0 0 52236 6 0 0 25 0 1 0 226841070 19349504 3494 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10831/statm: 4724 3494 95 220 0 4501 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 18896

[startup+582.601 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 10834
/proc/meminfo: memFree=1362336/2055920 swapFree=4120812/4192956
[pid=10831] ppid=10829 vsize=19248 CPUtime=582.43
/proc/10831/stat : 10831 (sat7_bin) R 10829 10831 10689 0 -1 4194304 3570 0 0 0 58237 6 0 0 25 0 1 0 226841070 19709952 3553 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/10831/statm: 4812 3553 95 220 0 4589 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 19248

[startup+642.633 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10834
/proc/meminfo: memFree=1362016/2055920 swapFree=4120812/4192956
[pid=10831] ppid=10829 vsize=19248 CPUtime=642.45
/proc/10831/stat : 10831 (sat7_bin) R 10829 10831 10689 0 -1 4194304 3648 0 0 0 64238 7 0 0 25 0 1 0 226841070 19709952 3631 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10831/statm: 4812 3631 95 220 0 4589 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 19248

[startup+702.665 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10834
/proc/meminfo: memFree=1361632/2055920 swapFree=4120812/4192956
[pid=10831] ppid=10829 vsize=19632 CPUtime=702.46
/proc/10831/stat : 10831 (sat7_bin) R 10829 10831 10689 0 -1 4194304 3736 0 0 0 70239 7 0 0 25 0 1 0 226841070 20103168 3719 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/10831/statm: 4908 3719 95 220 0 4685 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 19632

[startup+762.696 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10834
/proc/meminfo: memFree=1361376/2055920 swapFree=4120812/4192956
[pid=10831] ppid=10829 vsize=19824 CPUtime=762.48
/proc/10831/stat : 10831 (sat7_bin) R 10829 10831 10689 0 -1 4194304 3783 0 0 0 76240 8 0 0 25 0 1 0 226841070 20299776 3766 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10831/statm: 4956 3766 95 220 0 4733 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 19824

[startup+822.728 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10834
/proc/meminfo: memFree=1361120/2055920 swapFree=4120812/4192956
[pid=10831] ppid=10829 vsize=20016 CPUtime=822.49
/proc/10831/stat : 10831 (sat7_bin) R 10829 10831 10689 0 -1 4194304 3847 0 0 0 82241 8 0 0 25 0 1 0 226841070 20496384 3830 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10831/statm: 5004 3830 95 220 0 4781 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 20016

[startup+882.759 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10834
/proc/meminfo: memFree=1360864/2055920 swapFree=4120812/4192956
[pid=10831] ppid=10829 vsize=20208 CPUtime=882.51
/proc/10831/stat : 10831 (sat7_bin) R 10829 10831 10689 0 -1 4194304 3911 0 0 0 88242 9 0 0 25 0 1 0 226841070 20692992 3894 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10831/statm: 5052 3894 95 220 0 4829 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 20208

[startup+942.791 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 10834
/proc/meminfo: memFree=1360800/2055920 swapFree=4120812/4192956
[pid=10831] ppid=10829 vsize=20208 CPUtime=942.52
/proc/10831/stat : 10831 (sat7_bin) R 10829 10831 10689 0 -1 4194304 3926 0 0 0 94243 9 0 0 25 0 1 0 226841070 20692992 3909 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10831/statm: 5052 3909 95 220 0 4829 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 20208

[startup+1002.82 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 10834
/proc/meminfo: memFree=1360864/2055920 swapFree=4120812/4192956
[pid=10831] ppid=10829 vsize=20400 CPUtime=1002.54
/proc/10831/stat : 10831 (sat7_bin) R 10829 10831 10689 0 -1 4194304 3962 0 0 0 100244 10 0 0 25 0 1 0 226841070 20889600 3945 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10831/statm: 5100 3945 95 220 0 4877 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 20400

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10834
/proc/meminfo: memFree=1359968/2055920 swapFree=4120812/4192956
[pid=10831] ppid=10829 vsize=20400 CPUtime=1062.55
/proc/10831/stat : 10831 (sat7_bin) R 10829 10831 10689 0 -1 4194304 4185 0 0 0 106245 10 0 0 25 0 1 0 226841070 20889600 4168 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10831/statm: 5100 4168 95 220 0 4877 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 20400

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10834
/proc/meminfo: memFree=1359776/2055920 swapFree=4120812/4192956
[pid=10831] ppid=10829 vsize=20592 CPUtime=1122.57
/proc/10831/stat : 10831 (sat7_bin) R 10829 10831 10689 0 -1 4194304 4232 0 0 0 112246 11 0 0 25 0 1 0 226841070 21086208 4215 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10831/statm: 5148 4215 95 220 0 4925 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 20592

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10834
/proc/meminfo: memFree=1359520/2055920 swapFree=4120812/4192956
[pid=10831] ppid=10829 vsize=20784 CPUtime=1182.58
/proc/10831/stat : 10831 (sat7_bin) R 10829 10831 10689 0 -1 4194304 4288 0 0 0 118247 11 0 0 25 0 1 0 226841070 21282816 4271 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10831/statm: 5196 4271 95 220 0 4973 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 20784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 10906
/proc/meminfo: memFree=1358120/2055920 swapFree=4120812/4192956
[pid=10831] ppid=10829 vsize=20784 CPUtime=1200.07
/proc/10831/stat : 10831 (sat7_bin) R 10829 10831 10689 0 -1 4194304 4302 0 0 0 119996 11 0 0 25 0 1 0 226841070 21282816 4285 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532361 0 0 4096 0 0 0 0 17 1 0 0
/proc/10831/statm: 5196 4285 95 220 0 4973 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 20784

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 10906
/proc/meminfo: memFree=1358120/2055920 swapFree=4120812/4192956
[pid=10831] ppid=10829 vsize=20784 CPUtime=1200.07
/proc/10831/stat : 10831 (sat7_bin) R 10829 10831 10689 0 -1 4194304 4302 0 0 0 119996 11 0 0 25 0 1 0 226841070 21282816 4285 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532361 0 0 4096 0 0 0 0 17 1 0 0
/proc/10831/statm: 5196 4285 95 220 0 4973 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 20784

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.08
CPU user time (s): 1199.96
CPU system time (s): 0.122981
CPU usage (%): 99.9692
Max. virtual memory (cumulated for all children) (KiB): 20784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4302
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= 6
involuntary context switches= 24822

runsolver used 1.44778 second user time and 2.76358 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Wed Feb 21 14:41:11 UTC 2007

IDJOB= 304954
IDBENCH= 20145
IDSOLVER= 101
FILE ID= node20/304954-1172068871

PBS_JOBID= 3892793

Free space on /tmp= 66560 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S1998470614-06.cnf
COMMAND LINE= /tmp/evaluation/304954-1172068871/sat7_bin /tmp/evaluation/304954-1172068871/instance-304954-1172068871.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-304954-1172068871 -o ROOT/results/node20/solver-304954-1172068871 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304954-1172068871/sat7_bin /tmp/evaluation/304954-1172068871/instance-304954-1172068871.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  113e21d9fa56f89310d3934852588797

RANDOM SEED= 209547471

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.234
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		: 3000.234
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:       1376960 kB
Buffers:         37080 kB
Cached:         535952 kB
SwapCached:      36520 kB
Active:         148924 kB
Inactive:       477244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1376960 kB
SwapTotal:     4192956 kB
SwapFree:      4120812 kB
Dirty:            1488 kB
Writeback:           0 kB
Mapped:          29816 kB
Slab:            38388 kB
Committed_AS:   583088 kB
PageTables:       1684 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= 66560 MiB

End job on node20 on Wed Feb 21 15:01:13 UTC 2007