Trace number 425480

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 5001.62

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S669431406-04.cnf
MD5SUMdd18afc619ee3c57b73894611de585c7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark32.5341
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.07/0.08	c Starting solver ...
0.07/0.10	c Restarting after 100 conflicts
0.09/0.13	c Restarting after 251 conflicts
0.09/0.18	c Restarting after 477 conflicts
0.19/0.25	c Restarting after 815 conflicts
0.29/0.37	c Restarting after 1324 conflicts
0.49/0.55	c Restarting after 2083 conflicts
0.79/0.84	c Restarting after 3222 conflicts
1.19/1.27	c Restarting after 4930 conflicts
1.99/2.04	c Restarting after 7493 conflicts
3.29/3.34	c Restarting after 11338 conflicts
5.59/5.67	c Restarting after 17105 conflicts
9.39/9.48	c Restarting after 25756 conflicts
16.18/16.20	c Restarting after 38731 conflicts
27.48/27.56	c Restarting after 58193 conflicts
46.38/46.46	c Restarting after 87386 conflicts
77.47/77.56	c Restarting after 131176 conflicts
131.65/131.73	c Restarting after 196860 conflicts
218.93/219.02	c Restarting after 295386 conflicts
350.29/350.47	c Restarting after 443176 conflicts
569.53/569.73	c Restarting after 664859 conflicts
921.03/921.34	c Restarting after 997387 conflicts
1462.37/1462.81	c Restarting after 1496175 conflicts
2360.42/2361.16	c Restarting after 2244360 conflicts
3811.49/3812.72	c Restarting after 3366635 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/node21/watcher-425480-1177766357 -o ROOT/results/node21/solver-425480-1177766357 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425480-1177766357/sat7_bin /tmp/evaluation/425480-1177766357/instance-425480-1177766357.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: 0.92 0.98 0.99 3/77 26678
/proc/meminfo: memFree=1726856/2055920 swapFree=4155628/4192956
[pid=26678] ppid=26676 vsize=1656 CPUtime=0
/proc/26678/stat : 26678 (sat7_bin) R 26676 26678 26189 0 -1 4194304 236 0 0 0 0 0 0 0 18 0 1 0 224552992 1695744 220 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 414 220 88 220 0 191 0

[startup+0.0802981 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26678
/proc/meminfo: memFree=1726856/2055920 swapFree=4155628/4192956
[pid=26678] ppid=26676 vsize=3344 CPUtime=0.07
/proc/26678/stat : 26678 (sat7_bin) R 26676 26678 26189 0 -1 4194304 496 0 0 0 7 0 0 0 18 0 1 0 224552992 3424256 480 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528396 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 836 481 89 220 0 613 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3344

[startup+0.1023 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26678
/proc/meminfo: memFree=1726856/2055920 swapFree=4155628/4192956
[pid=26678] ppid=26676 vsize=3348 CPUtime=0.09
/proc/26678/stat : 26678 (sat7_bin) R 26676 26678 26189 0 -1 4194304 554 0 0 0 9 0 0 0 18 0 1 0 224552992 3428352 538 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135066573 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 837 538 95 220 0 614 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3348

[startup+0.301323 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26678
/proc/meminfo: memFree=1726856/2055920 swapFree=4155628/4192956
[pid=26678] ppid=26676 vsize=3348 CPUtime=0.29
/proc/26678/stat : 26678 (sat7_bin) R 26676 26678 26189 0 -1 4194304 676 0 0 0 29 0 0 0 20 0 1 0 224552992 3428352 660 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 837 660 95 220 0 614 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3348

[startup+0.702365 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26678
/proc/meminfo: memFree=1726856/2055920 swapFree=4155628/4192956
[pid=26678] ppid=26676 vsize=5400 CPUtime=0.69
/proc/26678/stat : 26678 (sat7_bin) R 26676 26678 26189 0 -1 4194304 865 0 0 0 69 0 0 0 24 0 1 0 224552992 5529600 849 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 1350 849 95 220 0 1127 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5400

[startup+1.50145 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 26679
/proc/meminfo: memFree=1723136/2055920 swapFree=4155628/4192956
[pid=26678] ppid=26676 vsize=9500 CPUtime=1.49
/proc/26678/stat : 26678 (sat7_bin) R 26676 26678 26189 0 -1 4194304 1232 0 0 0 149 0 0 0 25 0 1 0 224552992 9728000 1216 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 2375 1217 95 220 0 2152 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9500

[startup+3.10163 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 26679
/proc/meminfo: memFree=1721088/2055920 swapFree=4155628/4192956
[pid=26678] ppid=26676 vsize=9500 CPUtime=3.09
/proc/26678/stat : 26678 (sat7_bin) R 26676 26678 26189 0 -1 4194304 1841 0 0 0 309 0 0 0 25 0 1 0 224552992 9728000 1825 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 2375 1825 95 220 0 2152 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9500

[startup+6.30198 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 26679
/proc/meminfo: memFree=1717120/2055920 swapFree=4155628/4192956
[pid=26678] ppid=26676 vsize=13600 CPUtime=6.29
/proc/26678/stat : 26678 (sat7_bin) R 26676 26678 26189 0 -1 4194304 2490 0 0 0 628 1 0 0 25 0 1 0 224552992 13926400 2474 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 3400 2474 95 220 0 3177 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13600

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 26679
/proc/meminfo: memFree=1714816/2055920 swapFree=4155628/4192956
[pid=26678] ppid=26676 vsize=13600 CPUtime=12.69
/proc/26678/stat : 26678 (sat7_bin) R 26676 26678 26189 0 -1 4194304 3156 0 0 0 1267 2 0 0 25 0 1 0 224552992 13926400 3140 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 3400 3140 95 220 0 3177 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13600

[startup+25.5011 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 26679
/proc/meminfo: memFree=1711872/2055920 swapFree=4155628/4192956
[pid=26678] ppid=26676 vsize=17836 CPUtime=25.48
/proc/26678/stat : 26678 (sat7_bin) R 26676 26678 26189 0 -1 4194304 3792 0 0 0 2545 3 0 0 25 0 1 0 224552992 18264064 3776 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539576 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 4459 3776 95 220 0 4236 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17836

[startup+51.1019 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 26679
/proc/meminfo: memFree=1708096/2055920 swapFree=4155628/4192956
[pid=26678] ppid=26676 vsize=22204 CPUtime=51.08
/proc/26678/stat : 26678 (sat7_bin) R 26676 26678 26189 0 -1 4194304 4725 0 0 0 5103 5 0 0 25 0 1 0 224552992 22736896 4709 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 5551 4709 95 220 0 5328 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22204

[startup+102.305 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 26679
/proc/meminfo: memFree=1705152/2055920 swapFree=4155628/4192956
[pid=26678] ppid=26676 vsize=22740 CPUtime=102.26
/proc/26678/stat : 26678 (sat7_bin) R 26676 26678 26189 0 -1 4194304 5433 0 0 0 10221 5 0 0 25 0 1 0 224552992 23285760 5417 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 5685 5417 95 220 0 5462 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22740

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26679
/proc/meminfo: memFree=1701248/2055920 swapFree=4155628/4192956
[pid=26678] ppid=26676 vsize=27512 CPUtime=162.25
/proc/26678/stat : 26678 (sat7_bin) R 26676 26678 26189 0 -1 4194304 6393 0 0 0 16218 7 0 0 25 0 1 0 224552992 28172288 6377 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 6878 6377 95 220 0 6655 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 27512

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26679
/proc/meminfo: memFree=1699968/2055920 swapFree=4155628/4192956
[pid=26678] ppid=26676 vsize=27908 CPUtime=222.23
/proc/26678/stat : 26678 (sat7_bin) R 26676 26678 26189 0 -1 4194304 6715 0 0 0 22215 8 0 0 25 0 1 0 224552992 28577792 6699 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 6977 6699 95 220 0 6754 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 27908

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26679
/proc/meminfo: memFree=1696960/2055920 swapFree=4155628/4192956
[pid=26678] ppid=26676 vsize=32536 CPUtime=282.21
/proc/26678/stat : 26678 (sat7_bin) R 26676 26678 26189 0 -1 4194304 7470 0 0 0 28212 9 0 0 25 0 1 0 224552992 33316864 7454 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 8134 7454 95 220 0 7911 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 32536

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26679
/proc/meminfo: memFree=1696256/2055920 swapFree=4155628/4192956
[pid=26678] ppid=26676 vsize=32944 CPUtime=342.2
/proc/26678/stat : 26678 (sat7_bin) R 26676 26678 26189 0 -1 4194304 7616 0 0 0 34210 10 0 0 25 0 1 0 224552992 33734656 7600 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 8236 7600 95 220 0 8013 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 32944

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26679
/proc/meminfo: memFree=1694208/2055920 swapFree=4155628/4192956
[pid=26678] ppid=26676 vsize=33368 CPUtime=402.17
/proc/26678/stat : 26678 (sat7_bin) R 26676 26678 26189 0 -1 4194304 8142 0 0 0 40207 10 0 0 25 0 1 0 224552992 34168832 8126 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 8342 8126 95 220 0 8119 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 33368

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26679
/proc/meminfo: memFree=1692608/2055920 swapFree=4155628/4192956
[pid=26678] ppid=26676 vsize=37736 CPUtime=462.16
/proc/26678/stat : 26678 (sat7_bin) R 26676 26678 26189 0 -1 4194304 8542 0 0 0 46205 11 0 0 25 0 1 0 224552992 38641664 8526 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 9434 8526 95 220 0 9211 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 37736

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26679
/proc/meminfo: memFree=1691648/2055920 swapFree=4155628/4192956
[pid=26678] ppid=26676 vsize=37896 CPUtime=522.15
/proc/26678/stat : 26678 (sat7_bin) R 26676 26678 26189 0 -1 4194304 8789 0 0 0 52203 12 0 0 25 0 1 0 224552992 38805504 8773 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 9474 8773 95 220 0 9251 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 37896

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26679
/proc/meminfo: memFree=1690880/2055920 swapFree=4155628/4192956
[pid=26678] ppid=26676 vsize=38164 CPUtime=582.12
/proc/26678/stat : 26678 (sat7_bin) R 26676 26678 26189 0 -1 4194304 8977 0 0 0 58200 12 0 0 25 0 1 0 224552992 39079936 8961 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 9541 8961 95 220 0 9318 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 38164

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26679
/proc/meminfo: memFree=1689856/2055920 swapFree=4155628/4192956
[pid=26678] ppid=26676 vsize=38700 CPUtime=642.11
/proc/26678/stat : 26678 (sat7_bin) R 26676 26678 26189 0 -1 4194304 9243 0 0 0 64198 13 0 0 25 0 1 0 224552992 39628800 9227 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 9675 9227 95 220 0 9452 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 38700


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26879
/proc/meminfo: memFree=1663552/2055920 swapFree=4155628/4192956
[pid=26678] ppid=26676 vsize=66424 CPUtime=4001.04
/proc/26678/stat : 26678 (sat7_bin) R 26676 26678 26189 0 -1 4194304 15802 0 0 0 400056 48 0 0 25 0 1 0 224552992 68018176 15786 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536830 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 16606 15786 95 220 0 16383 0
Current children cumulated CPU time (s) 4001.04
Current children cumulated vsize (KiB) 66424

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26879
/proc/meminfo: memFree=1663168/2055920 swapFree=4155628/4192956
[pid=26678] ppid=26676 vsize=66568 CPUtime=4061.02
/proc/26678/stat : 26678 (sat7_bin) R 26676 26678 26189 0 -1 4194304 15888 0 0 0 406054 48 0 0 25 0 1 0 224552992 68165632 15872 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 16642 15872 95 220 0 16419 0
Current children cumulated CPU time (s) 4061.02
Current children cumulated vsize (KiB) 66568

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26879
/proc/meminfo: memFree=1662976/2055920 swapFree=4155628/4192956
[pid=26678] ppid=26676 vsize=66728 CPUtime=4121
/proc/26678/stat : 26678 (sat7_bin) R 26676 26678 26189 0 -1 4194304 15940 0 0 0 412051 49 0 0 25 0 1 0 224552992 68329472 15924 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531467 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 16682 15924 95 220 0 16459 0
Current children cumulated CPU time (s) 4121
Current children cumulated vsize (KiB) 66728

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26879
/proc/meminfo: memFree=1662784/2055920 swapFree=4155628/4192956
[pid=26678] ppid=26676 vsize=66864 CPUtime=4180.99
/proc/26678/stat : 26678 (sat7_bin) R 26676 26678 26189 0 -1 4194304 15983 0 0 0 418049 50 0 0 25 0 1 0 224552992 68468736 15967 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 16716 15967 95 220 0 16493 0
Current children cumulated CPU time (s) 4180.99
Current children cumulated vsize (KiB) 66864

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26879
/proc/meminfo: memFree=1662592/2055920 swapFree=4155628/4192956
[pid=26678] ppid=26676 vsize=66864 CPUtime=4240.97
/proc/26678/stat : 26678 (sat7_bin) R 26676 26678 26189 0 -1 4194304 16019 0 0 0 424047 50 0 0 25 0 1 0 224552992 68468736 16003 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134540097 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 16716 16003 95 220 0 16493 0
Current children cumulated CPU time (s) 4240.97
Current children cumulated vsize (KiB) 66864

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26879
/proc/meminfo: memFree=1662400/2055920 swapFree=4155628/4192956
[pid=26678] ppid=26676 vsize=67000 CPUtime=4300.95
/proc/26678/stat : 26678 (sat7_bin) R 26676 26678 26189 0 -1 4194304 16067 0 0 0 430044 51 0 0 25 0 1 0 224552992 68608000 16051 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 16750 16051 95 220 0 16527 0
Current children cumulated CPU time (s) 4300.95
Current children cumulated vsize (KiB) 67000

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26879
/proc/meminfo: memFree=1662272/2055920 swapFree=4155628/4192956
[pid=26678] ppid=26676 vsize=67160 CPUtime=4360.93
/proc/26678/stat : 26678 (sat7_bin) R 26676 26678 26189 0 -1 4194304 16101 0 0 0 436042 51 0 0 25 0 1 0 224552992 68771840 16085 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579006 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 16790 16085 95 220 0 16567 0
Current children cumulated CPU time (s) 4360.93
Current children cumulated vsize (KiB) 67160

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26879
/proc/meminfo: memFree=1662144/2055920 swapFree=4155628/4192956
[pid=26678] ppid=26676 vsize=67160 CPUtime=4420.92
/proc/26678/stat : 26678 (sat7_bin) R 26676 26678 26189 0 -1 4194304 16150 0 0 0 442040 52 0 0 25 0 1 0 224552992 68771840 16134 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532759 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 16790 16134 95 220 0 16567 0
Current children cumulated CPU time (s) 4420.92
Current children cumulated vsize (KiB) 67160

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26879
/proc/meminfo: memFree=1662080/2055920 swapFree=4155628/4192956
[pid=26678] ppid=26676 vsize=67160 CPUtime=4480.9
/proc/26678/stat : 26678 (sat7_bin) R 26676 26678 26189 0 -1 4194304 16167 0 0 0 448038 52 0 0 25 0 1 0 224552992 68771840 16151 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536211 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 16790 16151 95 220 0 16567 0
Current children cumulated CPU time (s) 4480.9
Current children cumulated vsize (KiB) 67160

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26879
/proc/meminfo: memFree=1661952/2055920 swapFree=4155628/4192956
[pid=26678] ppid=26676 vsize=67296 CPUtime=4540.88
/proc/26678/stat : 26678 (sat7_bin) R 26676 26678 26189 0 -1 4194304 16190 0 0 0 454035 53 0 0 25 0 1 0 224552992 68911104 16174 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 16824 16174 95 220 0 16601 0
Current children cumulated CPU time (s) 4540.88
Current children cumulated vsize (KiB) 67296

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26879
/proc/meminfo: memFree=1661824/2055920 swapFree=4155628/4192956
[pid=26678] ppid=26676 vsize=67436 CPUtime=4600.87
/proc/26678/stat : 26678 (sat7_bin) R 26676 26678 26189 0 -1 4194304 16228 0 0 0 460034 53 0 0 25 0 1 0 224552992 69054464 16212 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 16859 16212 95 220 0 16636 0
Current children cumulated CPU time (s) 4600.87
Current children cumulated vsize (KiB) 67436

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26879
/proc/meminfo: memFree=1661568/2055920 swapFree=4155628/4192956
[pid=26678] ppid=26676 vsize=67568 CPUtime=4660.85
/proc/26678/stat : 26678 (sat7_bin) R 26676 26678 26189 0 -1 4194304 16271 0 0 0 466031 54 0 0 25 0 1 0 224552992 69189632 16255 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 16892 16255 95 220 0 16669 0
Current children cumulated CPU time (s) 4660.85
Current children cumulated vsize (KiB) 67568

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26879
/proc/meminfo: memFree=1661504/2055920 swapFree=4155628/4192956
[pid=26678] ppid=26676 vsize=67720 CPUtime=4720.83
/proc/26678/stat : 26678 (sat7_bin) R 26676 26678 26189 0 -1 4194304 16331 0 0 0 472029 54 0 0 25 0 1 0 224552992 69345280 16315 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 16930 16315 95 220 0 16707 0
Current children cumulated CPU time (s) 4720.83
Current children cumulated vsize (KiB) 67720

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26879
/proc/meminfo: memFree=1661184/2055920 swapFree=4155628/4192956
[pid=26678] ppid=26676 vsize=68024 CPUtime=4780.82
/proc/26678/stat : 26678 (sat7_bin) R 26676 26678 26189 0 -1 4194304 16393 0 0 0 478027 55 0 0 25 0 1 0 224552992 69656576 16377 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558998 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 17006 16377 95 220 0 16783 0
Current children cumulated CPU time (s) 4780.82
Current children cumulated vsize (KiB) 68024

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26879
/proc/meminfo: memFree=1661120/2055920 swapFree=4155628/4192956
[pid=26678] ppid=26676 vsize=68024 CPUtime=4840.8
/proc/26678/stat : 26678 (sat7_bin) R 26676 26678 26189 0 -1 4194304 16405 0 0 0 484025 55 0 0 25 0 1 0 224552992 69656576 16389 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 17006 16389 95 220 0 16783 0
Current children cumulated CPU time (s) 4840.8
Current children cumulated vsize (KiB) 68024

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26881
/proc/meminfo: memFree=1661056/2055920 swapFree=4155628/4192956
[pid=26678] ppid=26676 vsize=68168 CPUtime=4900.77
/proc/26678/stat : 26678 (sat7_bin) R 26676 26678 26189 0 -1 4194304 16431 0 0 0 490022 55 0 0 25 0 1 0 224552992 69804032 16415 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 17042 16415 95 220 0 16819 0
Current children cumulated CPU time (s) 4900.77
Current children cumulated vsize (KiB) 68168

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26881
/proc/meminfo: memFree=1660928/2055920 swapFree=4155628/4192956
[pid=26678] ppid=26676 vsize=68168 CPUtime=4960.76
/proc/26678/stat : 26678 (sat7_bin) R 26676 26678 26189 0 -1 4194304 16462 0 0 0 496020 56 0 0 25 0 1 0 224552992 69804032 16446 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 17042 16446 95 220 0 16819 0
Current children cumulated CPU time (s) 4960.76
Current children cumulated vsize (KiB) 68168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26881
/proc/meminfo: memFree=1660800/2055920 swapFree=4155628/4192956
[pid=26678] ppid=26676 vsize=68328 CPUtime=5000.06
/proc/26678/stat : 26678 (sat7_bin) R 26676 26678 26189 0 -1 4194304 16486 0 0 0 499950 56 0 0 25 0 1 0 224552992 69967872 16470 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532488 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 17082 16470 95 220 0 16859 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 68328

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): 5001.62
CPU time (s): 5000.08
CPU user time (s): 4999.5
CPU system time (s): 0.575912
CPU usage (%): 99.9692
Max. virtual memory (cumulated for all children) (KiB): 68328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.5
system time used= 0.575912
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16486
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= 21554

runsolver used 3.79142 second user time and 11.1283 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Sat Apr 28 13:19:17 UTC 2007

IDJOB= 425480
IDBENCH= 20160
IDSOLVER= 183
FILE ID= node21/425480-1177766357

PBS_JOBID= 4715612

Free space on /tmp= 66538 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S669431406-04.cnf
COMMAND LINE= /tmp/evaluation/425480-1177766357/sat7_bin /tmp/evaluation/425480-1177766357/instance-425480-1177766357.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-425480-1177766357 -o ROOT/results/node21/solver-425480-1177766357 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425480-1177766357/sat7_bin /tmp/evaluation/425480-1177766357/instance-425480-1177766357.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  dd18afc619ee3c57b73894611de585c7

RANDOM SEED= 906814610

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.232
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		: 3000.232
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:       1727200 kB
Buffers:         46976 kB
Cached:         191832 kB
SwapCached:      15988 kB
Active:         163048 kB
Inactive:        99692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1727200 kB
SwapTotal:     4192956 kB
SwapFree:      4155628 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          30112 kB
Slab:            51496 kB
Committed_AS:  1881832 kB
PageTables:       1784 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= 66538 MiB

End job on node21 on Sat Apr 28 14:42:41 UTC 2007