Trace number 304872

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) 1200.01 1200.45

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S1426208256-08.cnf
MD5SUM32c7108510845a898764d9e87c0505ce
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark12.6421
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 511900

Solver Data (download as text)

0.00/0.07	c Starting solver ...
0.00/0.08	c Restarting after 102 conflicts
0.00/0.09	c Restarting after 253 conflicts
0.10/0.11	c Restarting after 478 conflicts
0.10/0.14	c Restarting after 815 conflicts
0.10/0.19	c Restarting after 1321 conflicts
0.20/0.25	c Restarting after 2081 conflicts
0.30/0.36	c Restarting after 3220 conflicts
0.51/0.54	c Restarting after 4929 conflicts
0.81/0.88	c Restarting after 7492 conflicts
1.33/1.43	c Restarting after 11336 conflicts
2.25/2.31	c Restarting after 17103 conflicts
3.78/3.86	c Restarting after 25753 conflicts
6.34/6.42	c Restarting after 38728 conflicts
10.64/10.70	c Restarting after 58192 conflicts
17.60/17.70	c Restarting after 87384 conflicts
30.41/30.47	c Restarting after 131174 conflicts
49.86/49.90	c Restarting after 196858 conflicts
83.34/83.42	c Restarting after 295384 conflicts
137.82/137.95	c Restarting after 443174 conflicts
228.84/229.03	c Restarting after 664859 conflicts
372.80/372.98	c Restarting after 997386 conflicts
615.57/615.80	c Restarting after 1496174 conflicts
995.01/995.47	c Restarting after 2244358 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/node78/watcher-304872-1172067362 -o ROOT/results/node78/solver-304872-1172067362 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304872-1172067362/sat7_bin /tmp/evaluation/304872-1172067362/instance-304872-1172067362.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: 0.94 0.99 0.99 3/65 8576
/proc/meminfo: memFree=1354864/2055920 swapFree=4192956/4192956
[pid=8576] ppid=8574 vsize=1064 CPUtime=0
/proc/8576/stat : 8576 (sat7_bin) R 8574 8576 2794 0 -1 4194304 131 0 0 0 0 0 0 0 20 0 1 0 1603614 1089536 114 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134734075 0 0 4096 0 0 0 0 17 1 0 0
/proc/8576/statm: 266 114 87 220 0 43 0

[startup+0.107413 s]
/proc/loadavg: 0.94 0.99 0.99 3/65 8576
/proc/meminfo: memFree=1354864/2055920 swapFree=4192956/4192956
[pid=8576] ppid=8574 vsize=3004 CPUtime=0.1
/proc/8576/stat : 8576 (sat7_bin) R 8574 8576 2794 0 -1 4194304 392 0 0 0 10 0 0 0 21 0 1 0 1603614 3076096 375 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/8576/statm: 751 375 95 220 0 528 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3004

[startup+0.515487 s]
/proc/loadavg: 0.94 0.99 0.99 3/65 8576
/proc/meminfo: memFree=1354864/2055920 swapFree=4192956/4192956
[pid=8576] ppid=8574 vsize=5188 CPUtime=0.51
/proc/8576/stat : 8576 (sat7_bin) R 8574 8576 2794 0 -1 4194304 644 0 0 0 51 0 0 0 25 0 1 0 1603614 5312512 627 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/8576/statm: 1297 627 95 220 0 1074 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5188

[startup+1.33764 s]
/proc/loadavg: 0.94 0.99 0.99 2/66 8577
/proc/meminfo: memFree=1351784/2055920 swapFree=4192956/4192956
[pid=8576] ppid=8574 vsize=5188 CPUtime=1.33
/proc/8576/stat : 8576 (sat7_bin) R 8574 8576 2794 0 -1 4194304 921 0 0 0 133 0 0 0 25 0 1 0 1603614 5312512 904 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/8576/statm: 1297 904 95 220 0 1074 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5188

[startup+2.97394 s]
/proc/loadavg: 0.94 0.99 0.99 2/66 8577
/proc/meminfo: memFree=1351272/2055920 swapFree=4192956/4192956
[pid=8576] ppid=8574 vsize=5452 CPUtime=2.96
/proc/8576/stat : 8576 (sat7_bin) R 8574 8576 2794 0 -1 4194304 1046 0 0 0 296 0 0 0 25 0 1 0 1603614 5582848 1029 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/8576/statm: 1363 1029 95 220 0 1140 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5452

[startup+6.25154 s]
/proc/loadavg: 0.94 0.99 0.99 2/66 8577
/proc/meminfo: memFree=1350376/2055920 swapFree=4192956/4192956
[pid=8576] ppid=8574 vsize=5584 CPUtime=6.24
/proc/8576/stat : 8576 (sat7_bin) R 8574 8576 2794 0 -1 4194304 1204 0 0 0 624 0 0 0 25 0 1 0 1603614 5718016 1187 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528665 0 0 4096 0 0 0 0 17 1 0 0
/proc/8576/statm: 1396 1187 95 220 0 1173 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5584

[startup+12.7057 s]
/proc/loadavg: 0.95 0.99 0.99 2/66 8577
/proc/meminfo: memFree=1349416/2055920 swapFree=4192956/4192956
[pid=8576] ppid=8574 vsize=10080 CPUtime=12.69
/proc/8576/stat : 8576 (sat7_bin) R 8574 8576 2794 0 -1 4194304 1422 0 0 0 1269 0 0 0 25 0 1 0 1603614 10321920 1405 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8576/statm: 2520 1405 95 220 0 2297 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10080

[startup+25.5071 s]
/proc/loadavg: 0.96 0.99 0.99 2/66 8577
/proc/meminfo: memFree=1348392/2055920 swapFree=4192956/4192956
[pid=8576] ppid=8574 vsize=10496 CPUtime=25.49
/proc/8576/stat : 8576 (sat7_bin) R 8574 8576 2794 0 -1 4194304 1688 0 0 0 2548 1 0 0 25 0 1 0 1603614 10747904 1671 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8576/statm: 2624 1671 95 220 0 2401 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10496

[startup+51.1158 s]
/proc/loadavg: 0.97 0.99 0.99 2/66 8577
/proc/meminfo: memFree=1347368/2055920 swapFree=4192956/4192956
[pid=8576] ppid=8574 vsize=11192 CPUtime=51.09
/proc/8576/stat : 8576 (sat7_bin) R 8574 8576 2794 0 -1 4194304 1931 0 0 0 5108 1 0 0 25 0 1 0 1603614 11460608 1914 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8576/statm: 2798 1914 95 220 0 2575 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 11192

[startup+102.328 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 8577
/proc/meminfo: memFree=1345768/2055920 swapFree=4192956/4192956
[pid=8576] ppid=8574 vsize=11768 CPUtime=102.28
/proc/8576/stat : 8576 (sat7_bin) R 8574 8576 2794 0 -1 4194304 2322 0 0 0 10227 1 0 0 25 0 1 0 1603614 12050432 2305 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8576/statm: 2942 2305 95 220 0 2719 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 11768

[startup+162.359 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 8577
/proc/meminfo: memFree=1344744/2055920 swapFree=4192956/4192956
[pid=8576] ppid=8574 vsize=12328 CPUtime=162.29
/proc/8576/stat : 8576 (sat7_bin) R 8574 8576 2794 0 -1 4194304 2583 0 0 0 16227 2 0 0 25 0 1 0 1603614 12623872 2566 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8576/statm: 3082 2566 95 220 0 2859 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 12328

[startup+222.381 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 8577
/proc/meminfo: memFree=1344040/2055920 swapFree=4192956/4192956
[pid=8576] ppid=8574 vsize=12952 CPUtime=222.29
/proc/8576/stat : 8576 (sat7_bin) R 8574 8576 2794 0 -1 4194304 2758 0 0 0 22227 2 0 0 25 0 1 0 1603614 13262848 2741 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8576/statm: 3238 2741 95 220 0 3015 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 12952

[startup+282.4 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 8577
/proc/meminfo: memFree=1343208/2055920 swapFree=4192956/4192956
[pid=8576] ppid=8574 vsize=13416 CPUtime=282.29
/proc/8576/stat : 8576 (sat7_bin) R 8574 8576 2794 0 -1 4194304 2960 0 0 0 28227 2 0 0 25 0 1 0 1603614 13737984 2943 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8576/statm: 3354 2943 95 220 0 3131 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 13416

[startup+342.419 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 8577
/proc/meminfo: memFree=1342632/2055920 swapFree=4192956/4192956
[pid=8576] ppid=8574 vsize=13736 CPUtime=342.28
/proc/8576/stat : 8576 (sat7_bin) R 8574 8576 2794 0 -1 4194304 3102 0 0 0 34226 2 0 0 25 0 1 0 1603614 14065664 3085 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8576/statm: 3434 3085 95 220 0 3211 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 13736

[startup+402.443 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 8577
/proc/meminfo: memFree=1341416/2055920 swapFree=4192956/4192956
[pid=8576] ppid=8574 vsize=18272 CPUtime=402.29
/proc/8576/stat : 8576 (sat7_bin) R 8574 8576 2794 0 -1 4194304 3391 0 0 0 40226 3 0 0 25 0 1 0 1603614 18710528 3374 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8576/statm: 4568 3374 95 220 0 4345 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 18272

[startup+462.465 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 8577
/proc/meminfo: memFree=1340840/2055920 swapFree=4192956/4192956
[pid=8576] ppid=8574 vsize=18608 CPUtime=462.29
/proc/8576/stat : 8576 (sat7_bin) R 8574 8576 2794 0 -1 4194304 3522 0 0 0 46226 3 0 0 25 0 1 0 1603614 19054592 3505 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8576/statm: 4652 3505 95 220 0 4429 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 18608

[startup+522.488 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 8577
/proc/meminfo: memFree=1340648/2055920 swapFree=4192956/4192956
[pid=8576] ppid=8574 vsize=18800 CPUtime=522.29
/proc/8576/stat : 8576 (sat7_bin) R 8574 8576 2794 0 -1 4194304 3573 0 0 0 52226 3 0 0 25 0 1 0 1603614 19251200 3556 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8576/statm: 4700 3556 95 220 0 4477 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 18800

[startup+582.506 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 8577
/proc/meminfo: memFree=1340328/2055920 swapFree=4192956/4192956
[pid=8576] ppid=8574 vsize=19312 CPUtime=582.29
/proc/8576/stat : 8576 (sat7_bin) R 8574 8576 2794 0 -1 4194304 3652 0 0 0 58226 3 0 0 25 0 1 0 1603614 19775488 3635 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8576/statm: 4828 3635 95 220 0 4605 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 19312

[startup+642.529 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 8577
/proc/meminfo: memFree=1339816/2055920 swapFree=4192956/4192956
[pid=8576] ppid=8574 vsize=19456 CPUtime=642.29
/proc/8576/stat : 8576 (sat7_bin) R 8574 8576 2794 0 -1 4194304 3773 0 0 0 64226 3 0 0 25 0 1 0 1603614 19922944 3756 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 1 0 0
/proc/8576/statm: 4864 3756 95 220 0 4641 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 19456

[startup+702.552 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 8577
/proc/meminfo: memFree=1339496/2055920 swapFree=4192956/4192956
[pid=8576] ppid=8574 vsize=19632 CPUtime=702.29
/proc/8576/stat : 8576 (sat7_bin) R 8574 8576 2794 0 -1 4194304 3853 0 0 0 70226 3 0 0 25 0 1 0 1603614 20103168 3836 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8576/statm: 4908 3836 95 220 0 4685 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 19632

[startup+762.574 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 8577
/proc/meminfo: memFree=1339112/2055920 swapFree=4192956/4192956
[pid=8576] ppid=8574 vsize=19824 CPUtime=762.29
/proc/8576/stat : 8576 (sat7_bin) R 8574 8576 2794 0 -1 4194304 3932 0 0 0 76226 3 0 0 25 0 1 0 1603614 20299776 3915 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8576/statm: 4956 3915 95 220 0 4733 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 19824

[startup+822.601 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 8577
/proc/meminfo: memFree=1338984/2055920 swapFree=4192956/4192956
[pid=8576] ppid=8574 vsize=20016 CPUtime=822.29
/proc/8576/stat : 8576 (sat7_bin) R 8574 8576 2794 0 -1 4194304 3977 0 0 0 82226 3 0 0 25 0 1 0 1603614 20496384 3960 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8576/statm: 5004 3960 95 220 0 4781 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 20016

[startup+882.618 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 8577
/proc/meminfo: memFree=1338856/2055920 swapFree=4192956/4192956
[pid=8576] ppid=8574 vsize=20016 CPUtime=882.29
/proc/8576/stat : 8576 (sat7_bin) R 8574 8576 2794 0 -1 4194304 4001 0 0 0 88226 3 0 0 25 0 1 0 1603614 20496384 3984 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8576/statm: 5004 3984 95 220 0 4781 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 20016

[startup+942.637 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 8577
/proc/meminfo: memFree=1338472/2055920 swapFree=4192956/4192956
[pid=8576] ppid=8574 vsize=20176 CPUtime=942.28
/proc/8576/stat : 8576 (sat7_bin) R 8574 8576 2794 0 -1 4194304 4101 0 0 0 94225 3 0 0 25 0 1 0 1603614 20660224 4084 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/8576/statm: 5044 4084 95 220 0 4821 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 20176

[startup+1002.66 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 8577
/proc/meminfo: memFree=1338280/2055920 swapFree=4192956/4192956
[pid=8576] ppid=8574 vsize=20368 CPUtime=1002.28
/proc/8576/stat : 8576 (sat7_bin) R 8574 8576 2794 0 -1 4194304 4139 0 0 0 100225 3 0 0 25 0 1 0 1603614 20856832 4122 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8576/statm: 5092 4122 95 220 0 4869 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 20368

[startup+1062.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8577
/proc/meminfo: memFree=1337768/2055920 swapFree=4192956/4192956
[pid=8576] ppid=8574 vsize=20560 CPUtime=1062.29
/proc/8576/stat : 8576 (sat7_bin) R 8574 8576 2794 0 -1 4194304 4267 0 0 0 106226 3 0 0 25 0 1 0 1603614 21053440 4250 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8576/statm: 5140 4250 95 220 0 4917 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 20560

[startup+1122.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8577
/proc/meminfo: memFree=1337512/2055920 swapFree=4192956/4192956
[pid=8576] ppid=8574 vsize=20752 CPUtime=1122.28
/proc/8576/stat : 8576 (sat7_bin) R 8574 8576 2794 0 -1 4194304 4319 0 0 0 112225 3 0 0 25 0 1 0 1603614 21250048 4302 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8576/statm: 5188 4302 95 220 0 4965 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 20752

[startup+1182.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8577
/proc/meminfo: memFree=1337320/2055920 swapFree=4192956/4192956
[pid=8576] ppid=8574 vsize=20944 CPUtime=1182.29
/proc/8576/stat : 8576 (sat7_bin) R 8574 8576 2794 0 -1 4194304 4371 0 0 0 118225 4 0 0 25 0 1 0 1603614 21446656 4354 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8576/statm: 5236 4354 95 220 0 5013 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 20944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8577
/proc/meminfo: memFree=1337256/2055920 swapFree=4192956/4192956
[pid=8576] ppid=8574 vsize=20944 CPUtime=1200
/proc/8576/stat : 8576 (sat7_bin) R 8574 8576 2794 0 -1 4194304 4377 0 0 0 119996 4 0 0 25 0 1 0 1603614 21446656 4360 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8576/statm: 5236 4360 95 220 0 5013 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 20944

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8577
/proc/meminfo: memFree=1337256/2055920 swapFree=4192956/4192956
[pid=8576] ppid=8574 vsize=20944 CPUtime=1200
/proc/8576/stat : 8576 (sat7_bin) R 8574 8576 2794 0 -1 4194304 4377 0 0 0 119996 4 0 0 25 0 1 0 1603614 21446656 4360 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8576/statm: 5236 4360 95 220 0 5013 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 20944

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.01
CPU user time (s): 1199.97
CPU system time (s): 0.044993
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 20944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4377
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= 1888

runsolver used 0.675897 second user time and 2.54561 second system time

The end

Launcher Data (download as text)

Begin job on node78 on Wed Feb 21 14:16:03 UTC 2007

IDJOB= 304872
IDBENCH= 20143
IDSOLVER= 101
FILE ID= node78/304872-1172067362

PBS_JOBID= 3865293

Free space on /tmp= 66563 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S1426208256-08.cnf
COMMAND LINE= /tmp/evaluation/304872-1172067362/sat7_bin /tmp/evaluation/304872-1172067362/instance-304872-1172067362.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node78/watcher-304872-1172067362 -o ROOT/results/node78/solver-304872-1172067362 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304872-1172067362/sat7_bin /tmp/evaluation/304872-1172067362/instance-304872-1172067362.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  32c7108510845a898764d9e87c0505ce

RANDOM SEED= 160147378

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node78.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		: 3000.281
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		: 3000.281
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1355336 kB
Buffers:         29680 kB
Cached:         576064 kB
SwapCached:          0 kB
Active:         220676 kB
Inactive:       400704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1355336 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1476 kB
Writeback:           0 kB
Mapped:          25788 kB
Slab:            65100 kB
Committed_AS:    56224 kB
PageTables:       1468 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= 66563 MiB

End job on node78 on Wed Feb 21 14:36:05 UTC 2007