Trace number 305528

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT7 2007-02-08? (TO) 1200.08 1200.58

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S1178874381-13.cnf
MD5SUM587d72078fb304e879726e3b68b5b5e2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.9234
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)

0.00/0.08	c Starting solver ...
0.00/0.10	c Restarting after 100 conflicts
0.10/0.14	c Restarting after 250 conflicts
0.10/0.20	c Restarting after 476 conflicts
0.20/0.28	c Restarting after 813 conflicts
0.30/0.40	c Restarting after 1319 conflicts
0.50/0.58	c Restarting after 2078 conflicts
0.81/0.87	c Restarting after 3218 conflicts
1.32/1.37	c Restarting after 4929 conflicts
2.04/2.12	c Restarting after 7491 conflicts
3.27/3.37	c Restarting after 11335 conflicts
5.62/5.65	c Restarting after 17102 conflicts
9.52/9.59	c Restarting after 25751 conflicts
16.07/16.12	c Restarting after 38727 conflicts
27.23/27.27	c Restarting after 58188 conflicts
46.87/47.02	c Restarting after 87380 conflicts
80.76/80.96	c Restarting after 131169 conflicts
133.80/133.99	c Restarting after 196853 conflicts
216.45/216.68	c Restarting after 295380 conflicts
360.75/360.99	c Restarting after 443172 conflicts
569.44/569.73	c Restarting after 664859 conflicts
916.60/917.08	c Restarting after 997385 conflicts

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node12/watcher-305528-1172080883 -o ROOT/results/node12/solver-305528-1172080883 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305528-1172080883/sat7_bin /tmp/evaluation/305528-1172080883/instance-305528-1172080883.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 14794
/proc/meminfo: memFree=1619456/2055920 swapFree=4154940/4192956
[pid=14794] ppid=14792 vsize=1656 CPUtime=0
/proc/14794/stat : 14794 (sat7_bin) R 14792 14794 14546 0 -1 4194304 238 0 0 0 0 0 0 0 18 0 1 0 228042772 1695744 221 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134546842 0 0 4096 0 0 0 0 17 1 0 0
/proc/14794/statm: 414 221 88 220 0 191 0

[startup+0.107997 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 14794
/proc/meminfo: memFree=1619456/2055920 swapFree=4154940/4192956
[pid=14794] ppid=14792 vsize=3348 CPUtime=0.1
/proc/14794/stat : 14794 (sat7_bin) R 14792 14794 14546 0 -1 4194304 560 0 0 0 10 0 0 0 18 0 1 0 228042772 3428352 543 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/14794/statm: 837 543 95 220 0 614 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3348

[startup+0.51607 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 14794
/proc/meminfo: memFree=1619456/2055920 swapFree=4154940/4192956
[pid=14794] ppid=14792 vsize=5400 CPUtime=0.5
/proc/14794/stat : 14794 (sat7_bin) R 14792 14794 14546 0 -1 4194304 782 0 0 0 50 0 0 0 21 0 1 0 228042772 5529600 765 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538020 0 0 4096 0 0 0 0 17 1 0 0
/proc/14794/statm: 1350 765 95 220 0 1127 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5400

[startup+1.33722 s]
/proc/loadavg: 0.92 0.98 0.99 3/84 14795
/proc/meminfo: memFree=1615608/2055920 swapFree=4154940/4192956
[pid=14794] ppid=14792 vsize=5400 CPUtime=1.32
/proc/14794/stat : 14794 (sat7_bin) R 14792 14794 14546 0 -1 4194304 1162 0 0 0 132 0 0 0 25 0 1 0 228042772 5529600 1145 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531420 0 0 4096 0 0 0 0 17 1 0 0
/proc/14794/statm: 1350 1145 95 220 0 1127 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5400

[startup+2.97751 s]
/proc/loadavg: 0.92 0.98 0.99 2/84 14797
/proc/meminfo: memFree=1613496/2055920 swapFree=4154940/4192956
[pid=14794] ppid=14792 vsize=9500 CPUtime=2.96
/proc/14794/stat : 14794 (sat7_bin) R 14792 14794 14546 0 -1 4194304 1810 0 0 0 295 1 0 0 25 0 1 0 228042772 9728000 1793 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14794/statm: 2375 1793 95 220 0 2152 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9500

[startup+6.2551 s]
/proc/loadavg: 0.93 0.98 0.99 2/84 14799
/proc/meminfo: memFree=1609848/2055920 swapFree=4154940/4192956
[pid=14794] ppid=14792 vsize=13600 CPUtime=6.23
/proc/14794/stat : 14794 (sat7_bin) R 14792 14794 14546 0 -1 4194304 2466 0 0 0 622 1 0 0 25 0 1 0 228042772 13926400 2449 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14794/statm: 3400 2449 95 220 0 3177 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 13600

[startup+12.7163 s]
/proc/loadavg: 0.93 0.98 0.99 2/84 14803
/proc/meminfo: memFree=1607424/2055920 swapFree=4154940/4192956
[pid=14794] ppid=14792 vsize=13600 CPUtime=12.69
/proc/14794/stat : 14794 (sat7_bin) R 14792 14794 14546 0 -1 4194304 3096 0 0 0 1267 2 0 0 25 0 1 0 228042772 13926400 3079 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/14794/statm: 3400 3079 95 220 0 3177 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13600

[startup+25.5246 s]
/proc/loadavg: 0.95 0.98 0.99 2/84 14811
/proc/meminfo: memFree=1604992/2055920 swapFree=4154940/4192956
[pid=14794] ppid=14792 vsize=17828 CPUtime=25.49
/proc/14794/stat : 14794 (sat7_bin) R 14792 14794 14546 0 -1 4194304 3699 0 0 0 2546 3 0 0 25 0 1 0 228042772 18255872 3682 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/14794/statm: 4457 3682 95 220 0 4234 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17828

[startup+51.1502 s]
/proc/loadavg: 0.96 0.98 0.99 2/84 14865
/proc/meminfo: memFree=1601536/2055920 swapFree=4154940/4192956
[pid=14794] ppid=14792 vsize=22060 CPUtime=51.08
/proc/14794/stat : 14794 (sat7_bin) R 14792 14794 14546 0 -1 4194304 4521 0 0 0 5103 5 0 0 25 0 1 0 228042772 22589440 4504 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14794/statm: 5515 4504 95 220 0 5292 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22060

[startup+102.377 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 14893
/proc/meminfo: memFree=1599408/2055920 swapFree=4154940/4192956
[pid=14794] ppid=14792 vsize=22712 CPUtime=102.27
/proc/14794/stat : 14794 (sat7_bin) R 14792 14794 14546 0 -1 4194304 5352 0 0 0 10221 6 0 0 25 0 1 0 228042772 23257088 5335 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/14794/statm: 5678 5335 95 220 0 5455 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 22712

[startup+162.413 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14893
/proc/meminfo: memFree=1594800/2055920 swapFree=4154940/4192956
[pid=14794] ppid=14792 vsize=27520 CPUtime=162.28
/proc/14794/stat : 14794 (sat7_bin) R 14792 14794 14546 0 -1 4194304 6481 0 0 0 16220 8 0 0 25 0 1 0 228042772 28180480 6464 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14794/statm: 6880 6464 95 220 0 6657 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 27520

[startup+222.444 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14893
/proc/meminfo: memFree=1593008/2055920 swapFree=4154940/4192956
[pid=14794] ppid=14792 vsize=32028 CPUtime=222.29
/proc/14794/stat : 14794 (sat7_bin) R 14792 14794 14546 0 -1 4194304 6940 0 0 0 22220 9 0 0 25 0 1 0 228042772 32796672 6923 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14794/statm: 8007 6923 95 220 0 7784 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 32028

[startup+282.475 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14893
/proc/meminfo: memFree=1591280/2055920 swapFree=4154940/4192956
[pid=14794] ppid=14792 vsize=32560 CPUtime=282.3
/proc/14794/stat : 14794 (sat7_bin) R 14792 14794 14546 0 -1 4194304 7370 0 0 0 28220 10 0 0 25 0 1 0 228042772 33341440 7353 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14794/statm: 8140 7353 95 220 0 7917 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 32560

[startup+342.505 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14893
/proc/meminfo: memFree=1590512/2055920 swapFree=4154940/4192956
[pid=14794] ppid=14792 vsize=32832 CPUtime=342.3
/proc/14794/stat : 14794 (sat7_bin) R 14792 14794 14546 0 -1 4194304 7554 0 0 0 34220 10 0 0 25 0 1 0 228042772 33619968 7537 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/14794/statm: 8208 7537 95 220 0 7985 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 32832

[startup+402.532 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 14893
/proc/meminfo: memFree=1589168/2055920 swapFree=4154940/4192956
[pid=14794] ppid=14792 vsize=33220 CPUtime=402.31
/proc/14794/stat : 14794 (sat7_bin) R 14792 14794 14546 0 -1 4194304 7899 0 0 0 40220 11 0 0 25 0 1 0 228042772 34017280 7882 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532606 0 0 4096 0 0 0 0 17 1 0 0
/proc/14794/statm: 8305 7882 95 220 0 8082 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 33220

[startup+462.564 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 14893
/proc/meminfo: memFree=1588208/2055920 swapFree=4154940/4192956
[pid=14794] ppid=14792 vsize=33652 CPUtime=462.33
/proc/14794/stat : 14794 (sat7_bin) R 14792 14794 14546 0 -1 4194304 8149 0 0 0 46221 12 0 0 25 0 1 0 228042772 34459648 8132 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14794/statm: 8413 8132 95 220 0 8190 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 33652

[startup+522.595 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 14893
/proc/meminfo: memFree=1587632/2055920 swapFree=4154940/4192956
[pid=14794] ppid=14792 vsize=37884 CPUtime=522.33
/proc/14794/stat : 14794 (sat7_bin) R 14792 14794 14546 0 -1 4194304 8297 0 0 0 52221 12 0 0 25 0 1 0 228042772 38793216 8280 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14794/statm: 9471 8280 95 220 0 9248 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 37884

[startup+582.627 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 14893
/proc/meminfo: memFree=1586800/2055920 swapFree=4154940/4192956
[pid=14794] ppid=14792 vsize=38164 CPUtime=582.35
/proc/14794/stat : 14794 (sat7_bin) R 14792 14794 14546 0 -1 4194304 8491 0 0 0 58222 13 0 0 25 0 1 0 228042772 39079936 8474 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14794/statm: 9541 8474 95 220 0 9318 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 38164

[startup+642.659 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14893
/proc/meminfo: memFree=1585776/2055920 swapFree=4154940/4192956
[pid=14794] ppid=14792 vsize=38696 CPUtime=642.36
/proc/14794/stat : 14794 (sat7_bin) R 14792 14794 14546 0 -1 4194304 8760 0 0 0 64222 14 0 0 25 0 1 0 228042772 39624704 8743 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532573 0 0 4096 0 0 0 0 17 1 0 0
/proc/14794/statm: 9674 8743 95 220 0 9451 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 38696

[startup+702.685 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14893
/proc/meminfo: memFree=1584752/2055920 swapFree=4154940/4192956
[pid=14794] ppid=14792 vsize=38960 CPUtime=702.36
/proc/14794/stat : 14794 (sat7_bin) R 14792 14794 14546 0 -1 4194304 9005 0 0 0 70221 15 0 0 25 0 1 0 228042772 39895040 8988 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531823 0 0 4096 0 0 0 0 17 1 0 0
/proc/14794/statm: 9740 8988 95 220 0 9517 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 38960

[startup+762.714 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14893
/proc/meminfo: memFree=1584176/2055920 swapFree=4154940/4192956
[pid=14794] ppid=14792 vsize=39248 CPUtime=762.37
/proc/14794/stat : 14794 (sat7_bin) R 14792 14794 14546 0 -1 4194304 9140 0 0 0 76222 15 0 0 25 0 1 0 228042772 40189952 9123 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/14794/statm: 9812 9123 95 220 0 9589 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 39248

[startup+822.754 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14893
/proc/meminfo: memFree=1583600/2055920 swapFree=4154940/4192956
[pid=14794] ppid=14792 vsize=39512 CPUtime=822.39
/proc/14794/stat : 14794 (sat7_bin) R 14792 14794 14546 0 -1 4194304 9298 0 0 0 82223 16 0 0 25 0 1 0 228042772 40460288 9281 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14794/statm: 9878 9281 95 220 0 9655 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 39512

[startup+882.785 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14893
/proc/meminfo: memFree=1583152/2055920 swapFree=4154940/4192956
[pid=14794] ppid=14792 vsize=39648 CPUtime=882.4
/proc/14794/stat : 14794 (sat7_bin) R 14792 14794 14546 0 -1 4194304 9400 0 0 0 88223 17 0 0 25 0 1 0 228042772 40599552 9383 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528656 0 0 4096 0 0 0 0 17 1 0 0
/proc/14794/statm: 9912 9383 95 220 0 9689 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 39648

[startup+942.816 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14893
/proc/meminfo: memFree=1582064/2055920 swapFree=4154940/4192956
[pid=14794] ppid=14792 vsize=39920 CPUtime=942.41
/proc/14794/stat : 14794 (sat7_bin) R 14792 14794 14546 0 -1 4194304 9688 0 0 0 94223 18 0 0 25 0 1 0 228042772 40878080 9671 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14794/statm: 9980 9671 95 220 0 9757 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 39920

[startup+1002.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14893
/proc/meminfo: memFree=1580592/2055920 swapFree=4154940/4192956
[pid=14794] ppid=14792 vsize=44424 CPUtime=1002.42
/proc/14794/stat : 14794 (sat7_bin) R 14792 14794 14546 0 -1 4194304 10073 0 0 0 100223 19 0 0 25 0 1 0 228042772 45490176 10056 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14794/statm: 11106 10056 95 220 0 10883 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 44424

[startup+1062.88 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 14893
/proc/meminfo: memFree=1578672/2055920 swapFree=4154940/4192956
[pid=14794] ppid=14792 vsize=44844 CPUtime=1062.42
/proc/14794/stat : 14794 (sat7_bin) R 14792 14794 14546 0 -1 4194304 10556 0 0 0 106222 20 0 0 25 0 1 0 228042772 45920256 10539 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14794/statm: 11211 10539 95 220 0 10988 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 44844

[startup+1122.91 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 14893
/proc/meminfo: memFree=1578224/2055920 swapFree=4154940/4192956
[pid=14794] ppid=14792 vsize=44976 CPUtime=1122.44
/proc/14794/stat : 14794 (sat7_bin) R 14792 14794 14546 0 -1 4194304 10658 0 0 0 112223 21 0 0 25 0 1 0 228042772 46055424 10641 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14794/statm: 11244 10641 95 220 0 11021 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 44976

[startup+1182.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14893
/proc/meminfo: memFree=1577904/2055920 swapFree=4154940/4192956
[pid=14794] ppid=14792 vsize=45120 CPUtime=1182.45
/proc/14794/stat : 14794 (sat7_bin) R 14792 14794 14546 0 -1 4194304 10747 0 0 0 118223 22 0 0 25 0 1 0 228042772 46202880 10730 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/14794/statm: 11280 10730 95 220 0 11057 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 45120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14893
/proc/meminfo: memFree=1577712/2055920 swapFree=4154940/4192956
[pid=14794] ppid=14792 vsize=45248 CPUtime=1200.07
/proc/14794/stat : 14794 (sat7_bin) R 14792 14794 14546 0 -1 4194304 10797 0 0 0 119985 22 0 0 25 0 1 0 228042772 46333952 10780 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14794/statm: 11312 10780 95 220 0 11089 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 45248

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): 1200.58
CPU time (s): 1200.08
CPU user time (s): 1199.85
CPU system time (s): 0.231964
CPU usage (%): 99.9589
Max. virtual memory (cumulated for all children) (KiB): 45248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.231964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10797
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= 1262

runsolver used 1.37379 second user time and 2.89156 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Wed Feb 21 18:01:23 UTC 2007

IDJOB= 305528
IDBENCH= 20159
IDSOLVER= 101
FILE ID= node12/305528-1172080883

PBS_JOBID= 3865315

Free space on /tmp= 66546 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S1178874381-13.cnf
COMMAND LINE= /tmp/evaluation/305528-1172080883/sat7_bin /tmp/evaluation/305528-1172080883/instance-305528-1172080883.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-305528-1172080883 -o ROOT/results/node12/solver-305528-1172080883 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305528-1172080883/sat7_bin /tmp/evaluation/305528-1172080883/instance-305528-1172080883.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  587d72078fb304e879726e3b68b5b5e2

RANDOM SEED= 112902270

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1619928 kB
Buffers:         55744 kB
Cached:         283192 kB
SwapCached:      18268 kB
Active:         194000 kB
Inactive:       171856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1619928 kB
SwapTotal:     4192956 kB
SwapFree:      4154940 kB
Dirty:            1436 kB
Writeback:           0 kB
Mapped:          31124 kB
Slab:            55340 kB
Committed_AS:  1068796 kB
PageTables:       1924 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= 66546 MiB

End job on node12 on Wed Feb 21 18:21:26 UTC 2007