Trace number 425496

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) 5000.12 5001.54

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1912540524-08.cnf
MD5SUM212d58fdb9f521fd5d4f36dd91409295
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark306.512
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 101 conflicts
0.29/0.36	c Restarting after 253 conflicts
0.39/0.48	c Restarting after 478 conflicts
0.59/0.66	c Restarting after 816 conflicts
0.89/0.94	c Restarting after 1323 conflicts
1.29/1.37	c Restarting after 2083 conflicts
1.99/2.05	c Restarting after 3223 conflicts
3.09/3.11	c Restarting after 4931 conflicts
4.79/4.84	c Restarting after 7494 conflicts
7.59/7.63	c Restarting after 11339 conflicts
12.19/12.20	c Restarting after 17105 conflicts
19.58/19.62	c Restarting after 25755 conflicts
32.38/32.49	c Restarting after 38729 conflicts
54.58/54.68	c Restarting after 58190 conflicts
89.97/90.03	c Restarting after 87382 conflicts
160.55/160.64	c Restarting after 131171 conflicts
280.92/281.09	c Restarting after 196857 conflicts
482.26/482.43	c Restarting after 295384 conflicts
811.17/811.46	c Restarting after 443173 conflicts
1349.92/1350.34	c Restarting after 664856 conflicts
2167.31/2167.91	c Restarting after 997381 conflicts
3625.24/3626.31	c Restarting after 1496169 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/node51/watcher-425496-1177773209 -o ROOT/results/node51/solver-425496-1177773209 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425496-1177773209/sat7_bin /tmp/evaluation/425496-1177773209/instance-425496-1177773209.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: 0.72 0.93 0.98 3/64 28540
/proc/meminfo: memFree=1486128/2055920 swapFree=4183292/4192956
[pid=28540] ppid=28538 vsize=1976 CPUtime=0
/proc/28540/stat : 28540 (sat7_bin) R 28538 28540 28486 0 -1 4194304 344 0 0 0 0 0 0 0 18 0 1 0 132166055 2023424 328 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/28540/statm: 494 329 88 220 0 271 0

[startup+0.0185481 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 28540
/proc/meminfo: memFree=1486128/2055920 swapFree=4183292/4192956
[pid=28540] ppid=28538 vsize=2492 CPUtime=0.01
/proc/28540/stat : 28540 (sat7_bin) R 28538 28540 28486 0 -1 4194304 436 0 0 0 1 0 0 0 18 0 1 0 132166055 2551808 420 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532130 0 0 4096 0 0 0 0 17 1 0 0
/proc/28540/statm: 623 420 88 220 0 400 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2492

[startup+0.102555 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 28540
/proc/meminfo: memFree=1486128/2055920 swapFree=4183292/4192956
[pid=28540] ppid=28538 vsize=3520 CPUtime=0.09
/proc/28540/stat : 28540 (sat7_bin) R 28538 28540 28486 0 -1 4194304 677 0 0 0 9 0 0 0 18 0 1 0 132166055 3604480 661 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/28540/statm: 880 661 88 220 0 657 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3520

[startup+0.301574 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 28540
/proc/meminfo: memFree=1486128/2055920 swapFree=4183292/4192956
[pid=28540] ppid=28538 vsize=5868 CPUtime=0.29
/proc/28540/stat : 28540 (sat7_bin) R 28538 28540 28486 0 -1 4194304 1205 0 0 0 29 0 0 0 19 0 1 0 132166055 6008832 1189 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/28540/statm: 1467 1189 95 220 0 1244 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5868

[startup+0.702609 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 28540
/proc/meminfo: memFree=1486128/2055920 swapFree=4183292/4192956
[pid=28540] ppid=28538 vsize=9968 CPUtime=0.69
/proc/28540/stat : 28540 (sat7_bin) R 28538 28540 28486 0 -1 4194304 1391 0 0 0 69 0 0 0 23 0 1 0 132166055 10207232 1375 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/28540/statm: 2492 1375 95 220 0 2269 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9968

[startup+1.50168 s]
/proc/loadavg: 0.72 0.93 0.98 2/65 28541
/proc/meminfo: memFree=1480360/2055920 swapFree=4183292/4192956
[pid=28540] ppid=28538 vsize=9968 CPUtime=1.49
/proc/28540/stat : 28540 (sat7_bin) R 28538 28540 28486 0 -1 4194304 1723 0 0 0 148 1 0 0 25 0 1 0 132166055 10207232 1707 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/28540/statm: 2492 1707 95 220 0 2269 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9968

[startup+3.10182 s]
/proc/loadavg: 0.72 0.93 0.98 2/65 28541
/proc/meminfo: memFree=1478440/2055920 swapFree=4183292/4192956
[pid=28540] ppid=28538 vsize=9968 CPUtime=3.09
/proc/28540/stat : 28540 (sat7_bin) R 28538 28540 28486 0 -1 4194304 2328 0 0 0 307 2 0 0 25 0 1 0 132166055 10207232 2312 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/28540/statm: 2492 2312 95 220 0 2269 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9968

[startup+6.30111 s]
/proc/loadavg: 0.74 0.94 0.98 2/65 28541
/proc/meminfo: memFree=1473896/2055920 swapFree=4183292/4192956
[pid=28540] ppid=28538 vsize=18168 CPUtime=6.29
/proc/28540/stat : 28540 (sat7_bin) R 28538 28540 28486 0 -1 4194304 3386 0 0 0 625 4 0 0 25 0 1 0 132166055 18604032 3370 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28540/statm: 4542 3370 95 220 0 4319 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18168

[startup+12.7017 s]
/proc/loadavg: 0.76 0.94 0.98 2/65 28541
/proc/meminfo: memFree=1465320/2055920 swapFree=4183292/4192956
[pid=28540] ppid=28538 vsize=22268 CPUtime=12.69
/proc/28540/stat : 28540 (sat7_bin) R 28538 28540 28486 0 -1 4194304 5406 0 0 0 1263 6 0 0 25 0 1 0 132166055 22802432 5390 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/28540/statm: 5567 5390 95 220 0 5344 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22268

[startup+25.5018 s]
/proc/loadavg: 0.81 0.94 0.98 2/65 28541
/proc/meminfo: memFree=1452392/2055920 swapFree=4183292/4192956
[pid=28540] ppid=28538 vsize=38668 CPUtime=25.48
/proc/28540/stat : 28540 (sat7_bin) R 28538 28540 28486 0 -1 4194304 8504 0 0 0 2538 10 0 0 25 0 1 0 132166055 39596032 8488 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28540/statm: 9667 8488 95 220 0 9444 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38668

[startup+51.1011 s]
/proc/loadavg: 0.87 0.94 0.98 2/65 28541
/proc/meminfo: memFree=1431784/2055920 swapFree=4183292/4192956
[pid=28540] ppid=28538 vsize=55184 CPUtime=51.08
/proc/28540/stat : 28540 (sat7_bin) R 28538 28540 28486 0 -1 4194304 13598 0 0 0 5092 16 0 0 25 0 1 0 132166055 56508416 13582 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134537458 0 0 4096 0 0 0 0 17 1 0 0
/proc/28540/statm: 13796 13582 95 220 0 13573 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 55184

[startup+102.306 s]
/proc/loadavg: 0.94 0.95 0.98 2/65 28541
/proc/meminfo: memFree=1417320/2055920 swapFree=4183292/4192956
[pid=28540] ppid=28538 vsize=71700 CPUtime=102.27
/proc/28540/stat : 28540 (sat7_bin) R 28538 28540 28486 0 -1 4194304 17209 0 0 0 10207 20 0 0 25 0 1 0 132166055 73420800 17193 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28540/statm: 17925 17193 95 220 0 17702 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 71700

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.98 2/65 28541
/proc/meminfo: memFree=1413352/2055920 swapFree=4183292/4192956
[pid=28540] ppid=28538 vsize=76152 CPUtime=162.25
/proc/28540/stat : 28540 (sat7_bin) R 28538 28540 28486 0 -1 4194304 18190 0 0 0 16204 21 0 0 25 0 1 0 132166055 77979648 18174 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/28540/statm: 19038 18174 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 0.96 0.98 2/65 28541
/proc/meminfo: memFree=1403880/2055920 swapFree=4183292/4192956
[pid=28540] ppid=28538 vsize=84696 CPUtime=222.23
/proc/28540/stat : 28540 (sat7_bin) R 28538 28540 28486 0 -1 4194304 20531 0 0 0 22200 23 0 0 25 0 1 0 132166055 86728704 20515 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28540/statm: 21174 20515 95 220 0 20951 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 84696

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28541
/proc/meminfo: memFree=1393704/2055920 swapFree=4183292/4192956
[pid=28540] ppid=28538 vsize=93368 CPUtime=282.22
/proc/28540/stat : 28540 (sat7_bin) R 28538 28540 28486 0 -1 4194304 23101 0 0 0 28196 26 0 0 25 0 1 0 132166055 95608832 23085 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28540/statm: 23342 23085 95 220 0 23119 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 93368

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28541
/proc/meminfo: memFree=1386800/2055920 swapFree=4183292/4192956
[pid=28540] ppid=28538 vsize=101792 CPUtime=342.2
/proc/28540/stat : 28540 (sat7_bin) R 28538 28540 28486 0 -1 4194304 24786 0 0 0 34192 28 0 0 25 0 1 0 132166055 104235008 24770 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28540/statm: 25448 24770 95 220 0 25225 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 101792

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28541
/proc/meminfo: memFree=1384560/2055920 swapFree=4183292/4192956
[pid=28540] ppid=28538 vsize=102200 CPUtime=402.18
/proc/28540/stat : 28540 (sat7_bin) R 28538 28540 28486 0 -1 4194304 25373 0 0 0 40190 28 0 0 25 0 1 0 132166055 104652800 25357 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28540/statm: 25550 25357 95 220 0 25327 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 102200

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28541
/proc/meminfo: memFree=1380464/2055920 swapFree=4183292/4192956
[pid=28540] ppid=28538 vsize=106560 CPUtime=462.16
/proc/28540/stat : 28540 (sat7_bin) R 28538 28540 28486 0 -1 4194304 26365 0 0 0 46187 29 0 0 25 0 1 0 132166055 109117440 26349 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/28540/statm: 26640 26349 95 220 0 26417 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 106560

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28541
/proc/meminfo: memFree=1379696/2055920 swapFree=4183292/4192956
[pid=28540] ppid=28538 vsize=110892 CPUtime=522.15
/proc/28540/stat : 28540 (sat7_bin) R 28538 28540 28486 0 -1 4194304 26564 0 0 0 52185 30 0 0 25 0 1 0 132166055 113553408 26548 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28540/statm: 27723 26548 95 220 0 27500 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 110892

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28541
/proc/meminfo: memFree=1374640/2055920 swapFree=4183292/4192956
[pid=28540] ppid=28538 vsize=115336 CPUtime=582.13
/proc/28540/stat : 28540 (sat7_bin) R 28538 28540 28486 0 -1 4194304 27805 0 0 0 58182 31 0 0 25 0 1 0 132166055 118104064 27789 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/28540/statm: 28834 27789 95 220 0 28611 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 115336

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28541
/proc/meminfo: memFree=1374320/2055920 swapFree=4183292/4192956
[pid=28540] ppid=28538 vsize=115680 CPUtime=642.12
/proc/28540/stat : 28540 (sat7_bin) R 28538 28540 28486 0 -1 4194304 27908 0 0 0 64181 31 0 0 25 0 1 0 132166055 118456320 27892 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28540/statm: 28920 27892 95 220 0 28697 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 115680


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28741
/proc/meminfo: memFree=1286576/2055920 swapFree=4183292/4192956
[pid=28540] ppid=28538 vsize=202456 CPUtime=4061.13
/proc/28540/stat : 28540 (sat7_bin) R 28538 28540 28486 0 -1 4194304 49802 0 0 0 406052 61 0 0 25 0 1 0 132166055 207314944 49786 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/28540/statm: 50614 49786 95 220 0 50391 0
Current children cumulated CPU time (s) 4061.13
Current children cumulated vsize (KiB) 202456

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28741
/proc/meminfo: memFree=1286192/2055920 swapFree=4183292/4192956
[pid=28540] ppid=28538 vsize=202456 CPUtime=4121.11
/proc/28540/stat : 28540 (sat7_bin) R 28538 28540 28486 0 -1 4194304 49878 0 0 0 412050 61 0 0 25 0 1 0 132166055 207314944 49862 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/28540/statm: 50614 49862 95 220 0 50391 0
Current children cumulated CPU time (s) 4121.11
Current children cumulated vsize (KiB) 202456

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28741
/proc/meminfo: memFree=1286128/2055920 swapFree=4183292/4192956
[pid=28540] ppid=28538 vsize=202596 CPUtime=4181.09
/proc/28540/stat : 28540 (sat7_bin) R 28538 28540 28486 0 -1 4194304 49906 0 0 0 418048 61 0 0 25 0 1 0 132166055 207458304 49890 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28540/statm: 50649 49890 95 220 0 50426 0
Current children cumulated CPU time (s) 4181.09
Current children cumulated vsize (KiB) 202596

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28741
/proc/meminfo: memFree=1286000/2055920 swapFree=4183292/4192956
[pid=28540] ppid=28538 vsize=202708 CPUtime=4241.07
/proc/28540/stat : 28540 (sat7_bin) R 28538 28540 28486 0 -1 4194304 49937 0 0 0 424046 61 0 0 25 0 1 0 132166055 207572992 49921 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28540/statm: 50677 49921 95 220 0 50454 0
Current children cumulated CPU time (s) 4241.07
Current children cumulated vsize (KiB) 202708

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28741
/proc/meminfo: memFree=1285744/2055920 swapFree=4183292/4192956
[pid=28540] ppid=28538 vsize=202836 CPUtime=4301.06
/proc/28540/stat : 28540 (sat7_bin) R 28538 28540 28486 0 -1 4194304 49997 0 0 0 430045 61 0 0 25 0 1 0 132166055 207704064 49981 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532517 0 0 4096 0 0 0 0 17 1 0 0
/proc/28540/statm: 50709 49981 95 220 0 50486 0
Current children cumulated CPU time (s) 4301.06
Current children cumulated vsize (KiB) 202836

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28741
/proc/meminfo: memFree=1283376/2055920 swapFree=4183292/4192956
[pid=28540] ppid=28538 vsize=207072 CPUtime=4361.05
/proc/28540/stat : 28540 (sat7_bin) R 28538 28540 28486 0 -1 4194304 50600 0 0 0 436042 63 0 0 25 0 1 0 132166055 212041728 50584 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28540/statm: 51768 50584 95 220 0 51545 0
Current children cumulated CPU time (s) 4361.05
Current children cumulated vsize (KiB) 207072

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28741
/proc/meminfo: memFree=1282160/2055920 swapFree=4183292/4192956
[pid=28540] ppid=28538 vsize=207364 CPUtime=4421.03
/proc/28540/stat : 28540 (sat7_bin) R 28538 28540 28486 0 -1 4194304 50898 0 0 0 442040 63 0 0 25 0 1 0 132166055 212340736 50882 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28540/statm: 51841 50882 95 220 0 51618 0
Current children cumulated CPU time (s) 4421.03
Current children cumulated vsize (KiB) 207364

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28741
/proc/meminfo: memFree=1282096/2055920 swapFree=4183292/4192956
[pid=28540] ppid=28538 vsize=207492 CPUtime=4481.01
/proc/28540/stat : 28540 (sat7_bin) R 28538 28540 28486 0 -1 4194304 50903 0 0 0 448038 63 0 0 25 0 1 0 132166055 212471808 50887 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28540/statm: 51873 50887 95 220 0 51650 0
Current children cumulated CPU time (s) 4481.01
Current children cumulated vsize (KiB) 207492

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28741
/proc/meminfo: memFree=1281776/2055920 swapFree=4183292/4192956
[pid=28540] ppid=28538 vsize=207492 CPUtime=4540.99
/proc/28540/stat : 28540 (sat7_bin) R 28538 28540 28486 0 -1 4194304 50968 0 0 0 454036 63 0 0 25 0 1 0 132166055 212471808 50952 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28540/statm: 51873 50952 95 220 0 51650 0
Current children cumulated CPU time (s) 4540.99
Current children cumulated vsize (KiB) 207492

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28741
/proc/meminfo: memFree=1278704/2055920 swapFree=4183292/4192956
[pid=28540] ppid=28538 vsize=211884 CPUtime=4600.98
/proc/28540/stat : 28540 (sat7_bin) R 28538 28540 28486 0 -1 4194304 51744 0 0 0 460034 64 0 0 25 0 1 0 132166055 216969216 51728 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/28540/statm: 52971 51728 95 220 0 52748 0
Current children cumulated CPU time (s) 4600.98
Current children cumulated vsize (KiB) 211884

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28741
/proc/meminfo: memFree=1275696/2055920 swapFree=4183292/4192956
[pid=28540] ppid=28538 vsize=212160 CPUtime=4660.96
/proc/28540/stat : 28540 (sat7_bin) R 28538 28540 28486 0 -1 4194304 52493 0 0 0 466032 64 0 0 25 0 1 0 132166055 217251840 52477 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532361 0 0 4096 0 0 0 0 17 1 0 0
/proc/28540/statm: 53040 52477 95 220 0 52817 0
Current children cumulated CPU time (s) 4660.96
Current children cumulated vsize (KiB) 212160

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28741
/proc/meminfo: memFree=1274928/2055920 swapFree=4183292/4192956
[pid=28540] ppid=28538 vsize=216260 CPUtime=4720.95
/proc/28540/stat : 28540 (sat7_bin) R 28538 28540 28486 0 -1 4194304 52671 0 0 0 472030 65 0 0 25 0 1 0 132166055 221450240 52655 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28540/statm: 54065 52655 95 220 0 53842 0
Current children cumulated CPU time (s) 4720.95
Current children cumulated vsize (KiB) 216260

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28741
/proc/meminfo: memFree=1274800/2055920 swapFree=4183292/4192956
[pid=28540] ppid=28538 vsize=216260 CPUtime=4780.93
/proc/28540/stat : 28540 (sat7_bin) R 28538 28540 28486 0 -1 4194304 52693 0 0 0 478028 65 0 0 25 0 1 0 132166055 221450240 52677 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/28540/statm: 54065 52677 95 220 0 53842 0
Current children cumulated CPU time (s) 4780.93
Current children cumulated vsize (KiB) 216260

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28741
/proc/meminfo: memFree=1274736/2055920 swapFree=4183292/4192956
[pid=28540] ppid=28538 vsize=216392 CPUtime=4840.91
/proc/28540/stat : 28540 (sat7_bin) R 28538 28540 28486 0 -1 4194304 52713 0 0 0 484026 65 0 0 25 0 1 0 132166055 221585408 52697 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28540/statm: 54098 52697 95 220 0 53875 0
Current children cumulated CPU time (s) 4840.91
Current children cumulated vsize (KiB) 216392

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28741
/proc/meminfo: memFree=1274608/2055920 swapFree=4183292/4192956
[pid=28540] ppid=28538 vsize=216516 CPUtime=4900.9
/proc/28540/stat : 28540 (sat7_bin) R 28538 28540 28486 0 -1 4194304 52743 0 0 0 490025 65 0 0 25 0 1 0 132166055 221712384 52727 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/28540/statm: 54129 52727 95 220 0 53906 0
Current children cumulated CPU time (s) 4900.9
Current children cumulated vsize (KiB) 216516

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28741
/proc/meminfo: memFree=1273456/2055920 swapFree=4183292/4192956
[pid=28540] ppid=28538 vsize=216516 CPUtime=4960.88
/proc/28540/stat : 28540 (sat7_bin) R 28538 28540 28486 0 -1 4194304 53025 0 0 0 496023 65 0 0 25 0 1 0 132166055 221712384 53009 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28540/statm: 54129 53009 95 220 0 53906 0
Current children cumulated CPU time (s) 4960.88
Current children cumulated vsize (KiB) 216516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28741
/proc/meminfo: memFree=1273456/2055920 swapFree=4183292/4192956
[pid=28540] ppid=28538 vsize=216628 CPUtime=5000.07
/proc/28540/stat : 28540 (sat7_bin) R 28538 28540 28486 0 -1 4194304 53030 0 0 0 499942 65 0 0 25 0 1 0 132166055 221827072 53014 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28540/statm: 54157 53014 95 220 0 53934 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 216628

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 28741
/proc/meminfo: memFree=1273456/2055920 swapFree=4183292/4192956
[pid=28540] ppid=28538 vsize=216628 CPUtime=5000.07
/proc/28540/stat : 28540 (sat7_bin) R 28538 28540 28486 0 -1 4194304 53030 0 0 0 499942 65 0 0 25 0 1 0 132166055 221827072 53014 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28540/statm: 54157 53014 95 220 0 53934 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 216628

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.54
CPU time (s): 5000.12
CPU user time (s): 4999.43
CPU system time (s): 0.692894
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 216628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.42
system time used= 0.692894
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53030
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= 5261

runsolver used 4.06938 second user time and 9.63354 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Sat Apr 28 15:13:29 UTC 2007

IDJOB= 425496
IDBENCH= 20176
IDSOLVER= 183
FILE ID= node51/425496-1177773209

PBS_JOBID= 4715679

Free space on /tmp= 66549 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1912540524-08.cnf
COMMAND LINE= /tmp/evaluation/425496-1177773209/sat7_bin /tmp/evaluation/425496-1177773209/instance-425496-1177773209.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-425496-1177773209 -o ROOT/results/node51/solver-425496-1177773209 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425496-1177773209/sat7_bin /tmp/evaluation/425496-1177773209/instance-425496-1177773209.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  212d58fdb9f521fd5d4f36dd91409295

RANDOM SEED= 130092081

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1486472 kB
Buffers:         48216 kB
Cached:         366784 kB
SwapCached:       3676 kB
Active:         212240 kB
Inactive:       290136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1486472 kB
SwapTotal:     4192956 kB
SwapFree:      4183292 kB
Dirty:            2076 kB
Writeback:           0 kB
Mapped:          15392 kB
Slab:            53104 kB
Committed_AS:  3847408 kB
PageTables:       1408 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= 66549 MiB

End job on node51 on Sat Apr 28 16:36:53 UTC 2007