Trace number 425489

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) 5000.08 5001.44

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S421554531-04.cnf
MD5SUMc5fd209011b2a02c2f80e5fa7741ee6e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1023.23
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.19/0.21	c Starting solver ...
0.19/0.27	c Restarting after 100 conflicts
0.29/0.36	c Restarting after 251 conflicts
0.39/0.48	c Restarting after 476 conflicts
0.59/0.67	c Restarting after 814 conflicts
0.89/0.96	c Restarting after 1321 conflicts
1.29/1.40	c Restarting after 2080 conflicts
1.99/2.08	c Restarting after 3221 conflicts
3.09/3.17	c Restarting after 4929 conflicts
4.79/4.87	c Restarting after 7492 conflicts
7.60/7.70	c Restarting after 11338 conflicts
12.19/12.22	c Restarting after 17104 conflicts
19.39/19.42	c Restarting after 25756 conflicts
32.78/32.82	c Restarting after 38732 conflicts
54.68/54.72	c Restarting after 58193 conflicts
93.97/94.04	c Restarting after 87386 conflicts
153.05/153.12	c Restarting after 131175 conflicts
275.82/275.95	c Restarting after 196860 conflicts
476.07/476.29	c Restarting after 295386 conflicts
823.99/824.30	c Restarting after 443175 conflicts
1401.25/1401.63	c Restarting after 664858 conflicts
2312.62/2313.27	c Restarting after 997384 conflicts
3764.95/3766.04	c Restarting after 1496173 conflicts

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/node52/watcher-425489-1177769981 -o ROOT/results/node52/solver-425489-1177769981 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425489-1177769981/sat7_bin /tmp/evaluation/425489-1177769981/instance-425489-1177769981.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.78 0.95 0.98 3/64 6545
/proc/meminfo: memFree=1451084/2055920 swapFree=4182996/4192956
[pid=6545] ppid=6543 vsize=1976 CPUtime=0
/proc/6545/stat : 6545 (sat7_bin) R 6543 6545 6491 0 -1 4194304 342 0 0 0 0 0 0 0 18 0 1 0 131843174 2023424 326 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/6545/statm: 494 327 88 220 0 271 0

[startup+0.0407871 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 6545
/proc/meminfo: memFree=1451084/2055920 swapFree=4182996/4192956
[pid=6545] ppid=6543 vsize=3520 CPUtime=0.03
/proc/6545/stat : 6545 (sat7_bin) R 6543 6545 6491 0 -1 4194304 501 0 0 0 3 0 0 0 18 0 1 0 131843174 3604480 485 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/6545/statm: 880 485 88 220 0 657 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3520

[startup+0.102785 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 6545
/proc/meminfo: memFree=1451084/2055920 swapFree=4182996/4192956
[pid=6545] ppid=6543 vsize=3520 CPUtime=0.09
/proc/6545/stat : 6545 (sat7_bin) R 6543 6545 6491 0 -1 4194304 677 0 0 0 9 0 0 0 18 0 1 0 131843174 3604480 661 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6545/statm: 880 661 88 220 0 657 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3520

[startup+0.302798 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 6545
/proc/meminfo: memFree=1451084/2055920 swapFree=4182996/4192956
[pid=6545] ppid=6543 vsize=5868 CPUtime=0.29
/proc/6545/stat : 6545 (sat7_bin) R 6543 6545 6491 0 -1 4194304 1198 0 0 0 29 0 0 0 19 0 1 0 131843174 6008832 1182 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/6545/statm: 1467 1182 95 220 0 1244 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5868

[startup+0.701826 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 6545
/proc/meminfo: memFree=1451084/2055920 swapFree=4182996/4192956
[pid=6545] ppid=6543 vsize=9968 CPUtime=0.69
/proc/6545/stat : 6545 (sat7_bin) R 6543 6545 6491 0 -1 4194304 1388 0 0 0 69 0 0 0 23 0 1 0 131843174 10207232 1372 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532688 0 0 4096 0 0 0 0 17 1 0 0
/proc/6545/statm: 2492 1372 95 220 0 2269 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9968

[startup+1.50188 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 6546
/proc/meminfo: memFree=1445444/2055920 swapFree=4182996/4192956
[pid=6545] ppid=6543 vsize=9968 CPUtime=1.49
/proc/6545/stat : 6545 (sat7_bin) R 6543 6545 6491 0 -1 4194304 1692 0 0 0 149 0 0 0 25 0 1 0 131843174 10207232 1676 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/6545/statm: 2492 1676 95 220 0 2269 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9968

[startup+3.10199 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 6546
/proc/meminfo: memFree=1443716/2055920 swapFree=4182996/4192956
[pid=6545] ppid=6543 vsize=9968 CPUtime=3.09
/proc/6545/stat : 6545 (sat7_bin) R 6543 6545 6491 0 -1 4194304 2261 0 0 0 309 0 0 0 25 0 1 0 131843174 10207232 2245 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6545/statm: 2492 2245 95 220 0 2269 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9968

[startup+6.3012 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 6546
/proc/meminfo: memFree=1439364/2055920 swapFree=4182996/4192956
[pid=6545] ppid=6543 vsize=14068 CPUtime=6.29
/proc/6545/stat : 6545 (sat7_bin) R 6543 6545 6491 0 -1 4194304 3243 0 0 0 628 1 0 0 25 0 1 0 131843174 14405632 3227 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/6545/statm: 3517 3227 95 220 0 3294 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14068

[startup+12.7016 s]
/proc/loadavg: 0.81 0.95 0.98 2/65 6546
/proc/meminfo: memFree=1431876/2055920 swapFree=4182996/4192956
[pid=6545] ppid=6543 vsize=22268 CPUtime=12.69
/proc/6545/stat : 6545 (sat7_bin) R 6543 6545 6491 0 -1 4194304 5017 0 0 0 1266 3 0 0 25 0 1 0 131843174 22802432 5001 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532523 0 0 4096 0 0 0 0 17 1 0 0
/proc/6545/statm: 5567 5001 95 220 0 5344 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22268

[startup+25.5015 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 6546
/proc/meminfo: memFree=1417860/2055920 swapFree=4182996/4192956
[pid=6545] ppid=6543 vsize=34568 CPUtime=25.49
/proc/6545/stat : 6545 (sat7_bin) R 6543 6545 6491 0 -1 4194304 8407 0 0 0 2543 6 0 0 25 0 1 0 131843174 35397632 8391 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532675 0 0 4096 0 0 0 0 17 1 0 0
/proc/6545/statm: 8642 8391 95 220 0 8419 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34568

[startup+51.1012 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 6546
/proc/meminfo: memFree=1400900/2055920 swapFree=4182996/4192956
[pid=6545] ppid=6543 vsize=50968 CPUtime=51.08
/proc/6545/stat : 6545 (sat7_bin) R 6543 6545 6491 0 -1 4194304 12571 0 0 0 5097 11 0 0 25 0 1 0 131843174 52191232 12555 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/6545/statm: 12742 12555 95 220 0 12519 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 50968

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 6546
/proc/meminfo: memFree=1389956/2055920 swapFree=4182996/4192956
[pid=6545] ppid=6543 vsize=63500 CPUtime=102.27
/proc/6545/stat : 6545 (sat7_bin) R 6543 6545 6491 0 -1 4194304 15314 0 0 0 10213 14 0 0 25 0 1 0 131843174 65024000 15298 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6545/statm: 15875 15298 95 220 0 15652 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 63500

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 6546
/proc/meminfo: memFree=1379204/2055920 swapFree=4182996/4192956
[pid=6545] ppid=6543 vsize=76152 CPUtime=162.25
/proc/6545/stat : 6545 (sat7_bin) R 6543 6545 6491 0 -1 4194304 18047 0 0 0 16209 16 0 0 25 0 1 0 131843174 77979648 18031 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6545/statm: 19038 18031 95 220 0 18815 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 76152

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6546
/proc/meminfo: memFree=1369988/2055920 swapFree=4182996/4192956
[pid=6545] ppid=6543 vsize=84704 CPUtime=222.24
/proc/6545/stat : 6545 (sat7_bin) R 6543 6545 6491 0 -1 4194304 20259 0 0 0 22205 19 0 0 25 0 1 0 131843174 86736896 20243 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/6545/statm: 21176 20243 95 220 0 20953 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 84704

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6546
/proc/meminfo: memFree=1365508/2055920 swapFree=4182996/4192956
[pid=6545] ppid=6543 vsize=89192 CPUtime=282.23
/proc/6545/stat : 6545 (sat7_bin) R 6543 6545 6491 0 -1 4194304 21415 0 0 0 28202 21 0 0 25 0 1 0 131843174 91332608 21399 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/6545/statm: 22298 21399 95 220 0 22075 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 89192

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6546
/proc/meminfo: memFree=1357964/2055920 swapFree=4182996/4192956
[pid=6545] ppid=6543 vsize=97504 CPUtime=342.2
/proc/6545/stat : 6545 (sat7_bin) R 6543 6545 6491 0 -1 4194304 23262 0 0 0 34198 22 0 0 25 0 1 0 131843174 99844096 23246 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528652 0 0 4096 0 0 0 0 17 1 0 0
/proc/6545/statm: 24376 23246 95 220 0 24153 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 97504

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6546
/proc/meminfo: memFree=1353548/2055920 swapFree=4182996/4192956
[pid=6545] ppid=6543 vsize=101968 CPUtime=402.19
/proc/6545/stat : 6545 (sat7_bin) R 6543 6545 6491 0 -1 4194304 24357 0 0 0 40195 24 0 0 25 0 1 0 131843174 104415232 24341 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/6545/statm: 25492 24341 95 220 0 25269 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 101968

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6546
/proc/meminfo: memFree=1350540/2055920 swapFree=4182996/4192956
[pid=6545] ppid=6543 vsize=102100 CPUtime=462.17
/proc/6545/stat : 6545 (sat7_bin) R 6543 6545 6491 0 -1 4194304 25117 0 0 0 46192 25 0 0 25 0 1 0 131843174 104550400 25101 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6545/statm: 25525 25101 95 220 0 25302 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 102100

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6546
/proc/meminfo: memFree=1347148/2055920 swapFree=4182996/4192956
[pid=6545] ppid=6543 vsize=106336 CPUtime=522.17
/proc/6545/stat : 6545 (sat7_bin) R 6543 6545 6491 0 -1 4194304 26009 0 0 0 52190 27 0 0 25 0 1 0 131843174 108888064 25993 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6545/statm: 26584 25993 95 220 0 26361 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 106336

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6546
/proc/meminfo: memFree=1342796/2055920 swapFree=4182996/4192956
[pid=6545] ppid=6543 vsize=110796 CPUtime=582.15
/proc/6545/stat : 6545 (sat7_bin) R 6543 6545 6491 0 -1 4194304 27048 0 0 0 58187 28 0 0 25 0 1 0 131843174 113455104 27032 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/6545/statm: 27699 27032 95 220 0 27476 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 110796

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6546
/proc/meminfo: memFree=1342220/2055920 swapFree=4182996/4192956
[pid=6545] ppid=6543 vsize=111036 CPUtime=642.13
/proc/6545/stat : 6545 (sat7_bin) R 6543 6545 6491 0 -1 4194304 27190 0 0 0 64185 28 0 0 25 0 1 0 131843174 113700864 27174 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6545/statm: 27759 27174 95 220 0 27536 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 111036


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6746
/proc/meminfo: memFree=1274572/2055920 swapFree=4182996/4192956
[pid=6545] ppid=6543 vsize=179800 CPUtime=4001.18
/proc/6545/stat : 6545 (sat7_bin) R 6543 6545 6491 0 -1 4194304 44052 0 0 0 400059 59 0 0 25 0 1 0 131843174 184115200 44036 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532521 0 0 4096 0 0 0 0 17 1 0 0
/proc/6545/statm: 44950 44036 95 220 0 44727 0
Current children cumulated CPU time (s) 4001.18
Current children cumulated vsize (KiB) 179800

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6746
/proc/meminfo: memFree=1274380/2055920 swapFree=4182996/4192956
[pid=6545] ppid=6543 vsize=180044 CPUtime=4061.18
/proc/6545/stat : 6545 (sat7_bin) R 6543 6545 6491 0 -1 4194304 44117 0 0 0 406058 60 0 0 25 0 1 0 131843174 184365056 44101 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6545/statm: 45011 44101 95 220 0 44788 0
Current children cumulated CPU time (s) 4061.18
Current children cumulated vsize (KiB) 180044

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6746
/proc/meminfo: memFree=1273932/2055920 swapFree=4182996/4192956
[pid=6545] ppid=6543 vsize=180428 CPUtime=4121.16
/proc/6545/stat : 6545 (sat7_bin) R 6543 6545 6491 0 -1 4194304 44212 0 0 0 412056 60 0 0 25 0 1 0 131843174 184758272 44196 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6545/statm: 45107 44196 95 220 0 44884 0
Current children cumulated CPU time (s) 4121.16
Current children cumulated vsize (KiB) 180428

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6746
/proc/meminfo: memFree=1273676/2055920 swapFree=4182996/4192956
[pid=6545] ppid=6543 vsize=180724 CPUtime=4181.14
/proc/6545/stat : 6545 (sat7_bin) R 6543 6545 6491 0 -1 4194304 44287 0 0 0 418054 60 0 0 25 0 1 0 131843174 185061376 44271 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/6545/statm: 45181 44271 95 220 0 44958 0
Current children cumulated CPU time (s) 4181.14
Current children cumulated vsize (KiB) 180724

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6746
/proc/meminfo: memFree=1272524/2055920 swapFree=4182996/4192956
[pid=6545] ppid=6543 vsize=180856 CPUtime=4241.13
/proc/6545/stat : 6545 (sat7_bin) R 6543 6545 6491 0 -1 4194304 44580 0 0 0 424052 61 0 0 25 0 1 0 131843174 185196544 44564 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6545/statm: 45214 44564 95 220 0 44991 0
Current children cumulated CPU time (s) 4241.13
Current children cumulated vsize (KiB) 180856

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6746
/proc/meminfo: memFree=1269452/2055920 swapFree=4182996/4192956
[pid=6545] ppid=6543 vsize=185076 CPUtime=4301.11
/proc/6545/stat : 6545 (sat7_bin) R 6543 6545 6491 0 -1 4194304 45338 0 0 0 430050 61 0 0 25 0 1 0 131843174 189517824 45322 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6545/statm: 46269 45322 95 220 0 46046 0
Current children cumulated CPU time (s) 4301.11
Current children cumulated vsize (KiB) 185076

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6746
/proc/meminfo: memFree=1269388/2055920 swapFree=4182996/4192956
[pid=6545] ppid=6543 vsize=185188 CPUtime=4361.1
/proc/6545/stat : 6545 (sat7_bin) R 6543 6545 6491 0 -1 4194304 45352 0 0 0 436048 62 0 0 25 0 1 0 131843174 189632512 45336 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6545/statm: 46297 45336 95 220 0 46074 0
Current children cumulated CPU time (s) 4361.1
Current children cumulated vsize (KiB) 185188

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6746
/proc/meminfo: memFree=1269260/2055920 swapFree=4182996/4192956
[pid=6545] ppid=6543 vsize=185324 CPUtime=4421.08
/proc/6545/stat : 6545 (sat7_bin) R 6543 6545 6491 0 -1 4194304 45380 0 0 0 442046 62 0 0 25 0 1 0 131843174 189771776 45364 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532759 0 0 4096 0 0 0 0 17 1 0 0
/proc/6545/statm: 46331 45364 95 220 0 46108 0
Current children cumulated CPU time (s) 4421.08
Current children cumulated vsize (KiB) 185324

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6746
/proc/meminfo: memFree=1269132/2055920 swapFree=4182996/4192956
[pid=6545] ppid=6543 vsize=185436 CPUtime=4481.06
/proc/6545/stat : 6545 (sat7_bin) R 6543 6545 6491 0 -1 4194304 45413 0 0 0 448044 62 0 0 25 0 1 0 131843174 189886464 45397 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/6545/statm: 46359 45397 95 220 0 46136 0
Current children cumulated CPU time (s) 4481.06
Current children cumulated vsize (KiB) 185436

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6746
/proc/meminfo: memFree=1268748/2055920 swapFree=4182996/4192956
[pid=6545] ppid=6543 vsize=185712 CPUtime=4541.05
/proc/6545/stat : 6545 (sat7_bin) R 6543 6545 6491 0 -1 4194304 45511 0 0 0 454043 62 0 0 25 0 1 0 131843174 190169088 45495 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6545/statm: 46428 45495 95 220 0 46205 0
Current children cumulated CPU time (s) 4541.05
Current children cumulated vsize (KiB) 185712

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6746
/proc/meminfo: memFree=1263564/2055920 swapFree=4182996/4192956
[pid=6545] ppid=6543 vsize=189940 CPUtime=4601.04
/proc/6545/stat : 6545 (sat7_bin) R 6543 6545 6491 0 -1 4194304 46799 0 0 0 460040 64 0 0 25 0 1 0 131843174 194498560 46783 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/6545/statm: 47485 46783 95 220 0 47262 0
Current children cumulated CPU time (s) 4601.04
Current children cumulated vsize (KiB) 189940

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6746
/proc/meminfo: memFree=1262732/2055920 swapFree=4182996/4192956
[pid=6545] ppid=6543 vsize=189940 CPUtime=4661.02
/proc/6545/stat : 6545 (sat7_bin) R 6543 6545 6491 0 -1 4194304 47012 0 0 0 466037 65 0 0 25 0 1 0 131843174 194498560 46996 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/6545/statm: 47485 46996 95 220 0 47262 0
Current children cumulated CPU time (s) 4661.02
Current children cumulated vsize (KiB) 189940

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6746
/proc/meminfo: memFree=1262668/2055920 swapFree=4182996/4192956
[pid=6545] ppid=6543 vsize=190124 CPUtime=4721.01
/proc/6545/stat : 6545 (sat7_bin) R 6543 6545 6491 0 -1 4194304 47032 0 0 0 472036 65 0 0 25 0 1 0 131843174 194686976 47016 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6545/statm: 47531 47016 95 220 0 47308 0
Current children cumulated CPU time (s) 4721.01
Current children cumulated vsize (KiB) 190124

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6746
/proc/meminfo: memFree=1262604/2055920 swapFree=4182996/4192956
[pid=6545] ppid=6543 vsize=190124 CPUtime=4780.99
/proc/6545/stat : 6545 (sat7_bin) R 6543 6545 6491 0 -1 4194304 47045 0 0 0 478034 65 0 0 25 0 1 0 131843174 194686976 47029 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6545/statm: 47531 47029 95 220 0 47308 0
Current children cumulated CPU time (s) 4780.99
Current children cumulated vsize (KiB) 190124

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6746
/proc/meminfo: memFree=1262348/2055920 swapFree=4182996/4192956
[pid=6545] ppid=6543 vsize=190236 CPUtime=4840.98
/proc/6545/stat : 6545 (sat7_bin) R 6543 6545 6491 0 -1 4194304 47102 0 0 0 484033 65 0 0 25 0 1 0 131843174 194801664 47086 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/6545/statm: 47559 47086 95 220 0 47336 0
Current children cumulated CPU time (s) 4840.98
Current children cumulated vsize (KiB) 190236

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6746
/proc/meminfo: memFree=1261964/2055920 swapFree=4182996/4192956
[pid=6545] ppid=6543 vsize=194472 CPUtime=4900.96
/proc/6545/stat : 6545 (sat7_bin) R 6543 6545 6491 0 -1 4194304 47211 0 0 0 490031 65 0 0 25 0 1 0 131843174 199139328 47195 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536262 0 0 4096 0 0 0 0 17 1 0 0
/proc/6545/statm: 48618 47195 95 220 0 48395 0
Current children cumulated CPU time (s) 4900.96
Current children cumulated vsize (KiB) 194472

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6746
/proc/meminfo: memFree=1260556/2055920 swapFree=4182996/4192956
[pid=6545] ppid=6543 vsize=194696 CPUtime=4960.95
/proc/6545/stat : 6545 (sat7_bin) R 6543 6545 6491 0 -1 4194304 47561 0 0 0 496029 66 0 0 25 0 1 0 131843174 199368704 47545 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6545/statm: 48674 47545 95 220 0 48451 0
Current children cumulated CPU time (s) 4960.95
Current children cumulated vsize (KiB) 194696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6746
/proc/meminfo: memFree=1260428/2055920 swapFree=4182996/4192956
[pid=6545] ppid=6543 vsize=194696 CPUtime=5000.04
/proc/6545/stat : 6545 (sat7_bin) R 6543 6545 6491 0 -1 4194304 47589 0 0 0 499938 66 0 0 25 0 1 0 131843174 199368704 47573 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/6545/statm: 48674 47573 95 220 0 48451 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 194696

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.44
CPU time (s): 5000.08
CPU user time (s): 4999.39
CPU system time (s): 0.695894
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 194696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.39
system time used= 0.695894
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47589
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= 7692

runsolver used 3.9234 second user time and 9.78051 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Sat Apr 28 14:19:41 UTC 2007

IDJOB= 425489
IDBENCH= 20169
IDSOLVER= 183
FILE ID= node52/425489-1177769981

PBS_JOBID= 4715659

Free space on /tmp= 66540 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S421554531-04.cnf
COMMAND LINE= /tmp/evaluation/425489-1177769981/sat7_bin /tmp/evaluation/425489-1177769981/instance-425489-1177769981.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-425489-1177769981 -o ROOT/results/node52/solver-425489-1177769981 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425489-1177769981/sat7_bin /tmp/evaluation/425489-1177769981/instance-425489-1177769981.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c5fd209011b2a02c2f80e5fa7741ee6e

RANDOM SEED= 585153781

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1451492 kB
Buffers:         50440 kB
Cached:         475244 kB
SwapCached:       3968 kB
Active:         221464 kB
Inactive:       313724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1451492 kB
SwapTotal:     4192956 kB
SwapFree:      4182996 kB
Dirty:            2068 kB
Writeback:           0 kB
Mapped:          15484 kB
Slab:            55184 kB
Committed_AS:  1883224 kB
PageTables:       1484 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= 66540 MiB

End job on node52 on Sat Apr 28 15:43:05 UTC 2007