Trace number 311842

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) 1200.11 1200.54

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S514014285-17-SAT.cnf
MD5SUM3765de921264120aecd4bbce78bd2a98
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.248961
Satisfiable
(Un)Satisfiability was proved
Number of variables2404
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.03	c Starting solver ...
0.00/0.05	c Restarting after 101 conflicts
0.00/0.07	c Restarting after 253 conflicts
0.10/0.11	c Restarting after 479 conflicts
0.10/0.16	c Restarting after 816 conflicts
0.20/0.25	c Restarting after 1322 conflicts
0.31/0.38	c Restarting after 2081 conflicts
0.51/0.58	c Restarting after 3220 conflicts
0.92/0.93	c Restarting after 4928 conflicts
1.43/1.46	c Restarting after 7491 conflicts
2.14/2.24	c Restarting after 11335 conflicts
3.48/3.51	c Restarting after 17101 conflicts
5.53/5.55	c Restarting after 25750 conflicts
8.70/8.73	c Restarting after 38724 conflicts
13.72/13.83	c Restarting after 58186 conflicts
21.80/21.82	c Restarting after 87378 conflicts
34.92/35.01	c Restarting after 131167 conflicts
55.91/56.03	c Restarting after 196851 conflicts
89.60/89.66	c Restarting after 295379 conflicts
143.68/143.81	c Restarting after 443168 conflicts
228.38/228.50	c Restarting after 664851 conflicts
369.55/369.80	c Restarting after 997377 conflicts
595.36/595.66	c Restarting after 1496165 conflicts
964.03/964.49	c Restarting after 2244347 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/node18/watcher-311842-1172577402 -o ROOT/results/node18/solver-311842-1172577402 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311842-1172577402/sat7_bin /tmp/evaluation/311842-1172577402/instance-311842-1172577402.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: 1.00 1.00 1.00 3/77 22643
/proc/meminfo: memFree=1665392/2055920 swapFree=4192812/4192956
[pid=22643] ppid=22641 vsize=1332 CPUtime=0
/proc/22643/stat : 22643 (sat7_bin) R 22641 22643 21784 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 277694714 1363968 177 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/22643/statm: 333 178 88 220 0 110 0

[startup+0.107328 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22643
/proc/meminfo: memFree=1665392/2055920 swapFree=4192812/4192956
[pid=22643] ppid=22641 vsize=2256 CPUtime=0.1
/proc/22643/stat : 22643 (sat7_bin) R 22641 22643 21784 0 -1 4194304 360 0 0 0 10 0 0 0 18 0 1 0 277694714 2310144 343 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533085 0 0 4096 0 0 0 0 17 1 0 0
/proc/22643/statm: 564 343 95 220 0 341 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2256

[startup+0.515368 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22643
/proc/meminfo: memFree=1665392/2055920 swapFree=4192812/4192956
[pid=22643] ppid=22641 vsize=3284 CPUtime=0.51
/proc/22643/stat : 22643 (sat7_bin) R 22641 22643 21784 0 -1 4194304 469 0 0 0 51 0 0 0 21 0 1 0 277694714 3362816 452 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529294 0 0 4096 0 0 0 0 17 1 0 0
/proc/22643/statm: 821 452 95 220 0 598 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3284

[startup+1.33545 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22644
/proc/meminfo: memFree=1663336/2055920 swapFree=4192812/4192956
[pid=22643] ppid=22641 vsize=3284 CPUtime=1.33
/proc/22643/stat : 22643 (sat7_bin) R 22641 22643 21784 0 -1 4194304 611 0 0 0 133 0 0 0 25 0 1 0 277694714 3362816 594 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528876 0 0 4096 0 0 0 0 17 1 0 0
/proc/22643/statm: 821 594 95 220 0 598 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3284

[startup+2.97161 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22644
/proc/meminfo: memFree=1663016/2055920 swapFree=4192812/4192956
[pid=22643] ppid=22641 vsize=5336 CPUtime=2.96
/proc/22643/stat : 22643 (sat7_bin) R 22641 22643 21784 0 -1 4194304 700 0 0 0 296 0 0 0 25 0 1 0 277694714 5464064 683 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/22643/statm: 1334 683 95 220 0 1111 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5336

[startup+6.25392 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22644
/proc/meminfo: memFree=1662376/2055920 swapFree=4192812/4192956
[pid=22643] ppid=22641 vsize=5336 CPUtime=6.24
/proc/22643/stat : 22643 (sat7_bin) R 22641 22643 21784 0 -1 4194304 829 0 0 0 624 0 0 0 25 0 1 0 277694714 5464064 812 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528663 0 0 4096 0 0 0 0 17 1 0 0
/proc/22643/statm: 1334 812 95 220 0 1111 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5336

[startup+12.7055 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22644
/proc/meminfo: memFree=1661608/2055920 swapFree=4192812/4192956
[pid=22643] ppid=22641 vsize=5336 CPUtime=12.69
/proc/22643/stat : 22643 (sat7_bin) R 22641 22643 21784 0 -1 4194304 957 0 0 0 1269 0 0 0 25 0 1 0 277694714 5464064 940 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/22643/statm: 1334 940 95 220 0 1111 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5336

[startup+25.5128 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22644
/proc/meminfo: memFree=1661096/2055920 swapFree=4192812/4192956
[pid=22643] ppid=22641 vsize=5468 CPUtime=25.49
/proc/22643/stat : 22643 (sat7_bin) R 22641 22643 21784 0 -1 4194304 1112 0 0 0 2549 0 0 0 25 0 1 0 277694714 5599232 1095 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22643/statm: 1367 1095 95 220 0 1144 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5468

[startup+51.1223 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22644
/proc/meminfo: memFree=1660200/2055920 swapFree=4192812/4192956
[pid=22643] ppid=22641 vsize=5868 CPUtime=51.1
/proc/22643/stat : 22643 (sat7_bin) R 22641 22643 21784 0 -1 4194304 1326 0 0 0 5109 1 0 0 25 0 1 0 277694714 6008832 1309 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536830 0 0 4096 0 0 0 0 17 1 0 0
/proc/22643/statm: 1467 1309 95 220 0 1244 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 5868

[startup+102.339 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22644
/proc/meminfo: memFree=1658664/2055920 swapFree=4192812/4192956
[pid=22643] ppid=22641 vsize=10508 CPUtime=102.3
/proc/22643/stat : 22643 (sat7_bin) R 22641 22643 21784 0 -1 4194304 1703 0 0 0 10229 1 0 0 25 0 1 0 277694714 10760192 1686 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22643/statm: 2627 1686 95 220 0 2404 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 10508

[startup+162.374 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22644
/proc/meminfo: memFree=1657640/2055920 swapFree=4192812/4192956
[pid=22643] ppid=22641 vsize=10920 CPUtime=162.32
/proc/22643/stat : 22643 (sat7_bin) R 22641 22643 21784 0 -1 4194304 1943 0 0 0 16230 2 0 0 25 0 1 0 277694714 11182080 1926 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22643/statm: 2730 1926 95 220 0 2507 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 10920

[startup+222.405 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22644
/proc/meminfo: memFree=1657192/2055920 swapFree=4192812/4192956
[pid=22643] ppid=22641 vsize=11200 CPUtime=222.34
/proc/22643/stat : 22643 (sat7_bin) R 22641 22643 21784 0 -1 4194304 2044 0 0 0 22231 3 0 0 25 0 1 0 277694714 11468800 2027 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22643/statm: 2800 2027 95 220 0 2577 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 11200

[startup+282.444 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 22744
/proc/meminfo: memFree=1654840/2055920 swapFree=4192812/4192956
[pid=22643] ppid=22641 vsize=11612 CPUtime=282.32
/proc/22643/stat : 22643 (sat7_bin) R 22641 22643 21784 0 -1 4194304 2303 0 0 0 28228 4 0 0 25 0 1 0 277694714 11890688 2286 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22643/statm: 2903 2286 95 220 0 2680 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 11612

[startup+342.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 22820
/proc/meminfo: memFree=1654264/2055920 swapFree=4192812/4192956
[pid=22643] ppid=22641 vsize=11888 CPUtime=342.31
/proc/22643/stat : 22643 (sat7_bin) R 22641 22643 21784 0 -1 4194304 2468 0 0 0 34227 4 0 0 25 0 1 0 277694714 12173312 2451 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/22643/statm: 2972 2451 95 220 0 2749 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 11888

[startup+402.536 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22842
/proc/meminfo: memFree=1654824/2055920 swapFree=4192812/4192956
[pid=22643] ppid=22641 vsize=12168 CPUtime=402.32
/proc/22643/stat : 22643 (sat7_bin) R 22641 22643 21784 0 -1 4194304 2580 0 0 0 40227 5 0 0 25 0 1 0 277694714 12460032 2563 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22643/statm: 3042 2563 95 220 0 2819 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 12168

[startup+462.564 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22842
/proc/meminfo: memFree=1654312/2055920 swapFree=4192812/4192956
[pid=22643] ppid=22641 vsize=12444 CPUtime=462.32
/proc/22643/stat : 22643 (sat7_bin) R 22641 22643 21784 0 -1 4194304 2708 0 0 0 46227 5 0 0 25 0 1 0 277694714 12742656 2691 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22643/statm: 3111 2691 95 220 0 2888 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 12444

[startup+522.589 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22842
/proc/meminfo: memFree=1653992/2055920 swapFree=4192812/4192956
[pid=22643] ppid=22641 vsize=12740 CPUtime=522.34
/proc/22643/stat : 22643 (sat7_bin) R 22641 22643 21784 0 -1 4194304 2810 0 0 0 52228 6 0 0 25 0 1 0 277694714 13045760 2793 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22643/statm: 3185 2793 95 220 0 2962 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 12740

[startup+582.614 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22842
/proc/meminfo: memFree=1653800/2055920 swapFree=4192812/4192956
[pid=22643] ppid=22641 vsize=12896 CPUtime=582.35
/proc/22643/stat : 22643 (sat7_bin) R 22641 22643 21784 0 -1 4194304 2870 0 0 0 58228 7 0 0 25 0 1 0 277694714 13205504 2853 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532597 0 0 4096 0 0 0 0 17 1 0 0
/proc/22643/statm: 3224 2853 95 220 0 3001 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 12896

[startup+642.646 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22842
/proc/meminfo: memFree=1653416/2055920 swapFree=4192812/4192956
[pid=22643] ppid=22641 vsize=13164 CPUtime=642.36
/proc/22643/stat : 22643 (sat7_bin) R 22641 22643 21784 0 -1 4194304 2985 0 0 0 64229 7 0 0 25 0 1 0 277694714 13479936 2968 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538557 0 0 4096 0 0 0 0 17 1 0 0
/proc/22643/statm: 3291 2968 95 220 0 3068 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 13164

[startup+702.675 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22842
/proc/meminfo: memFree=1653096/2055920 swapFree=4192812/4192956
[pid=22643] ppid=22641 vsize=13308 CPUtime=702.37
/proc/22643/stat : 22643 (sat7_bin) R 22641 22643 21784 0 -1 4194304 3072 0 0 0 70229 8 0 0 25 0 1 0 277694714 13627392 3055 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22643/statm: 3327 3055 95 220 0 3104 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 13308

[startup+762.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22842
/proc/meminfo: memFree=1652840/2055920 swapFree=4192812/4192956
[pid=22643] ppid=22641 vsize=13444 CPUtime=762.39
/proc/22643/stat : 22643 (sat7_bin) R 22641 22643 21784 0 -1 4194304 3143 0 0 0 76230 9 0 0 25 0 1 0 277694714 13766656 3126 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533334 0 0 4096 0 0 0 0 17 1 0 0
/proc/22643/statm: 3361 3126 95 220 0 3138 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 13444

[startup+822.735 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22842
/proc/meminfo: memFree=1652712/2055920 swapFree=4192812/4192956
[pid=22643] ppid=22641 vsize=13444 CPUtime=822.4
/proc/22643/stat : 22643 (sat7_bin) R 22641 22643 21784 0 -1 4194304 3168 0 0 0 82231 9 0 0 25 0 1 0 277694714 13766656 3151 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/22643/statm: 3361 3151 95 220 0 3138 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 13444

[startup+882.763 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22842
/proc/meminfo: memFree=1652520/2055920 swapFree=4192812/4192956
[pid=22643] ppid=22641 vsize=13576 CPUtime=882.41
/proc/22643/stat : 22643 (sat7_bin) R 22641 22643 21784 0 -1 4194304 3212 0 0 0 88232 9 0 0 25 0 1 0 277694714 13901824 3195 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 1 0 0
/proc/22643/statm: 3394 3195 95 220 0 3171 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 13576

[startup+942.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22842
/proc/meminfo: memFree=1652328/2055920 swapFree=4192812/4192956
[pid=22643] ppid=22641 vsize=13848 CPUtime=942.42
/proc/22643/stat : 22643 (sat7_bin) R 22641 22643 21784 0 -1 4194304 3268 0 0 0 94232 10 0 0 25 0 1 0 277694714 14180352 3251 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536618 0 0 4096 0 0 0 0 17 1 0 0
/proc/22643/statm: 3462 3251 95 220 0 3239 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 13848

[startup+1002.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22842
/proc/meminfo: memFree=1651880/2055920 swapFree=4192812/4192956
[pid=22643] ppid=22641 vsize=18080 CPUtime=1002.43
/proc/22643/stat : 22643 (sat7_bin) R 22641 22643 21784 0 -1 4194304 3372 0 0 0 100232 11 0 0 25 0 1 0 277694714 18513920 3355 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/22643/statm: 4520 3355 95 220 0 4297 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 18080

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22842
/proc/meminfo: memFree=1651624/2055920 swapFree=4192812/4192956
[pid=22643] ppid=22641 vsize=18216 CPUtime=1062.45
/proc/22643/stat : 22643 (sat7_bin) R 22641 22643 21784 0 -1 4194304 3431 0 0 0 106234 11 0 0 25 0 1 0 277694714 18653184 3414 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22643/statm: 4554 3414 95 220 0 4331 0
Current children cumulated CPU time (s) 1062.45
Current children cumulated vsize (KiB) 18216

[startup+1122.88 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 22842
/proc/meminfo: memFree=1651560/2055920 swapFree=4192812/4192956
[pid=22643] ppid=22641 vsize=18352 CPUtime=1122.46
/proc/22643/stat : 22643 (sat7_bin) R 22641 22643 21784 0 -1 4194304 3461 0 0 0 112234 12 0 0 25 0 1 0 277694714 18792448 3444 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22643/statm: 4588 3444 95 220 0 4365 0
Current children cumulated CPU time (s) 1122.46
Current children cumulated vsize (KiB) 18352

[startup+1182.91 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 22842
/proc/meminfo: memFree=1651304/2055920 swapFree=4192812/4192956
[pid=22643] ppid=22641 vsize=18484 CPUtime=1182.47
/proc/22643/stat : 22643 (sat7_bin) R 22641 22643 21784 0 -1 4194304 3527 0 0 0 118235 12 0 0 25 0 1 0 277694714 18927616 3510 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134537610 0 0 4096 0 0 0 0 17 1 0 0
/proc/22643/statm: 4621 3510 95 220 0 4398 0
Current children cumulated CPU time (s) 1182.47
Current children cumulated vsize (KiB) 18484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 22842
/proc/meminfo: memFree=1651176/2055920 swapFree=4192812/4192956
[pid=22643] ppid=22641 vsize=18620 CPUtime=1200.1
/proc/22643/stat : 22643 (sat7_bin) R 22641 22643 21784 0 -1 4194304 3556 0 0 0 119997 13 0 0 25 0 1 0 277694714 19066880 3539 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22643/statm: 4655 3539 95 220 0 4432 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 18620

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): 1200.54
CPU time (s): 1200.11
CPU user time (s): 1199.97
CPU system time (s): 0.135979
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 18620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.135979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3556
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= 20006

runsolver used 1.40179 second user time and 2.75758 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Tue Feb 27 11:56:42 UTC 2007

IDJOB= 311842
IDBENCH= 20326
IDSOLVER= 101
FILE ID= node18/311842-1172577402

PBS_JOBID= 3971683

Free space on /tmp= 66556 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S514014285-17-SAT.cnf
COMMAND LINE= /tmp/evaluation/311842-1172577402/sat7_bin /tmp/evaluation/311842-1172577402/instance-311842-1172577402.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-311842-1172577402 -o ROOT/results/node18/solver-311842-1172577402 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311842-1172577402/sat7_bin /tmp/evaluation/311842-1172577402/instance-311842-1172577402.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  3765de921264120aecd4bbce78bd2a98

RANDOM SEED= 300064862

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1665608 kB
Buffers:         48364 kB
Cached:         213844 kB
SwapCached:          0 kB
Active:         242908 kB
Inactive:        79032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1665608 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1288 kB
Writeback:           0 kB
Mapped:          78628 kB
Slab:            53836 kB
Committed_AS:   964336 kB
PageTables:       1668 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= 66556 MiB

End job on node18 on Tue Feb 27 12:16:44 UTC 2007