Trace number 308685

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) 1200.09 1200.47

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S1307633938-08-UNSAT.cnf
MD5SUMc45506846595309f339867628e05eb80
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables5492
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.07	c Starting solver ...
0.00/0.09	c Restarting after 100 conflicts
0.10/0.13	c Restarting after 252 conflicts
0.10/0.20	c Restarting after 477 conflicts
0.20/0.29	c Restarting after 815 conflicts
0.40/0.43	c Restarting after 1321 conflicts
0.61/0.65	c Restarting after 2080 conflicts
0.91/1.00	c Restarting after 3219 conflicts
1.53/1.58	c Restarting after 4929 conflicts
2.55/2.56	c Restarting after 7491 conflicts
4.19/4.25	c Restarting after 11335 conflicts
6.75/6.84	c Restarting after 17101 conflicts
11.16/11.16	c Restarting after 25751 conflicts
18.12/18.20	c Restarting after 38725 conflicts
30.10/30.14	c Restarting after 58186 conflicts
48.84/48.96	c Restarting after 87378 conflicts
80.59/80.68	c Restarting after 131167 conflicts
130.26/130.38	c Restarting after 196851 conflicts
207.59/207.70	c Restarting after 295377 conflicts
341.65/341.79	c Restarting after 443167 conflicts
543.91/544.09	c Restarting after 664852 conflicts
869.99/870.31	c Restarting after 997377 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/node10/watcher-308685-1172525401 -o ROOT/results/node10/solver-308685-1172525401 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308685-1172525401/sat7_bin /tmp/evaluation/308685-1172525401/instance-308685-1172525401.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: 1.04 1.01 1.00 3/77 22365
/proc/meminfo: memFree=1605752/2055920 swapFree=4192812/4192956
[pid=22365] ppid=22363 vsize=1736 CPUtime=0
/proc/22365/stat : 22365 (sat7_bin) R 22363 22365 21018 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 272495140 1777664 261 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134683310 0 0 4096 0 0 0 0 17 1 0 0
/proc/22365/statm: 434 261 88 220 0 211 0

[startup+0.106908 s]
/proc/loadavg: 1.04 1.01 1.00 3/77 22365
/proc/meminfo: memFree=1605752/2055920 swapFree=4192812/4192956
[pid=22365] ppid=22363 vsize=3432 CPUtime=0.1
/proc/22365/stat : 22365 (sat7_bin) R 22363 22365 21018 0 -1 4194304 560 0 0 0 10 0 0 0 18 0 1 0 272495140 3514368 543 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/22365/statm: 858 543 95 220 0 635 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3432

[startup+0.514961 s]
/proc/loadavg: 1.04 1.01 1.00 3/77 22365
/proc/meminfo: memFree=1605752/2055920 swapFree=4192812/4192956
[pid=22365] ppid=22363 vsize=3432 CPUtime=0.51
/proc/22365/stat : 22365 (sat7_bin) R 22363 22365 21018 0 -1 4194304 632 0 0 0 51 0 0 0 21 0 1 0 272495140 3514368 615 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536168 0 0 4096 0 0 0 0 17 1 0 0
/proc/22365/statm: 858 615 95 220 0 635 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3432

[startup+1.33507 s]
/proc/loadavg: 1.04 1.01 1.00 3/78 22366
/proc/meminfo: memFree=1603312/2055920 swapFree=4192812/4192956
[pid=22365] ppid=22363 vsize=5484 CPUtime=1.33
/proc/22365/stat : 22365 (sat7_bin) R 22363 22365 21018 0 -1 4194304 745 0 0 0 133 0 0 0 25 0 1 0 272495140 5615616 728 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22365/statm: 1371 728 95 220 0 1148 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5484

[startup+2.97129 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 22366
/proc/meminfo: memFree=1602608/2055920 swapFree=4192812/4192956
[pid=22365] ppid=22363 vsize=5484 CPUtime=2.96
/proc/22365/stat : 22365 (sat7_bin) R 22363 22365 21018 0 -1 4194304 942 0 0 0 296 0 0 0 25 0 1 0 272495140 5615616 925 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/22365/statm: 1371 925 95 220 0 1148 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5484

[startup+6.24873 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 22366
/proc/meminfo: memFree=1601392/2055920 swapFree=4192812/4192956
[pid=22365] ppid=22363 vsize=5484 CPUtime=6.23
/proc/22365/stat : 22365 (sat7_bin) R 22363 22365 21018 0 -1 4194304 1147 0 0 0 623 0 0 0 25 0 1 0 272495140 5615616 1130 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/22365/statm: 1371 1130 95 220 0 1148 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 5484

[startup+12.7046 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 22366
/proc/meminfo: memFree=1600688/2055920 swapFree=4192812/4192956
[pid=22365] ppid=22363 vsize=9716 CPUtime=12.69
/proc/22365/stat : 22365 (sat7_bin) R 22363 22365 21018 0 -1 4194304 1313 0 0 0 1268 1 0 0 25 0 1 0 272495140 9949184 1296 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529318 0 0 4096 0 0 0 0 17 1 0 0
/proc/22365/statm: 2429 1296 95 220 0 2206 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9716

[startup+25.5133 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 22366
/proc/meminfo: memFree=1599920/2055920 swapFree=4192812/4192956
[pid=22365] ppid=22363 vsize=9716 CPUtime=25.5
/proc/22365/stat : 22365 (sat7_bin) R 22363 22365 21018 0 -1 4194304 1495 0 0 0 2549 1 0 0 25 0 1 0 272495140 9949184 1478 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22365/statm: 2429 1478 95 220 0 2206 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 9716

[startup+51.1237 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 22366
/proc/meminfo: memFree=1599152/2055920 swapFree=4192812/4192956
[pid=22365] ppid=22363 vsize=9988 CPUtime=51.1
/proc/22365/stat : 22365 (sat7_bin) R 22363 22365 21018 0 -1 4194304 1697 0 0 0 5108 2 0 0 25 0 1 0 272495140 10227712 1680 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 1 0 0
/proc/22365/statm: 2497 1680 95 220 0 2274 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 9988

[startup+102.348 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 22366
/proc/meminfo: memFree=1597744/2055920 swapFree=4192812/4192956
[pid=22365] ppid=22363 vsize=10540 CPUtime=102.31
/proc/22365/stat : 22365 (sat7_bin) R 22363 22365 21018 0 -1 4194304 2065 0 0 0 10228 3 0 0 25 0 1 0 272495140 10792960 2048 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22365/statm: 2635 2048 95 220 0 2412 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 10540

[startup+162.385 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22366
/proc/meminfo: memFree=1596464/2055920 swapFree=4192812/4192956
[pid=22365] ppid=22363 vsize=10952 CPUtime=162.32
/proc/22365/stat : 22365 (sat7_bin) R 22363 22365 21018 0 -1 4194304 2363 0 0 0 16229 3 0 0 25 0 1 0 272495140 11214848 2346 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/22365/statm: 2738 2346 95 220 0 2515 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 10952

[startup+222.418 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22366
/proc/meminfo: memFree=1595824/2055920 swapFree=4192812/4192956
[pid=22365] ppid=22363 vsize=11232 CPUtime=222.34
/proc/22365/stat : 22365 (sat7_bin) R 22363 22365 21018 0 -1 4194304 2523 0 0 0 22230 4 0 0 25 0 1 0 272495140 11501568 2506 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532410 0 0 4096 0 0 0 0 17 1 0 0
/proc/22365/statm: 2808 2506 95 220 0 2585 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 11232

[startup+282.451 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22366
/proc/meminfo: memFree=1595248/2055920 swapFree=4192812/4192956
[pid=22365] ppid=22363 vsize=11524 CPUtime=282.35
/proc/22365/stat : 22365 (sat7_bin) R 22363 22365 21018 0 -1 4194304 2652 0 0 0 28230 5 0 0 25 0 1 0 272495140 11800576 2635 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22365/statm: 2881 2635 95 220 0 2658 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 11524

[startup+342.482 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22366
/proc/meminfo: memFree=1594736/2055920 swapFree=4192812/4192956
[pid=22365] ppid=22363 vsize=15900 CPUtime=342.36
/proc/22365/stat : 22365 (sat7_bin) R 22363 22365 21018 0 -1 4194304 2790 0 0 0 34231 5 0 0 25 0 1 0 272495140 16281600 2773 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22365/statm: 3975 2773 95 220 0 3752 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 15900

[startup+402.516 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22366
/proc/meminfo: memFree=1593904/2055920 swapFree=4192812/4192956
[pid=22365] ppid=22363 vsize=16172 CPUtime=402.38
/proc/22365/stat : 22365 (sat7_bin) R 22363 22365 21018 0 -1 4194304 2994 0 0 0 40232 6 0 0 25 0 1 0 272495140 16560128 2977 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22365/statm: 4043 2977 95 220 0 3820 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 16172

[startup+462.545 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22366
/proc/meminfo: memFree=1593584/2055920 swapFree=4192812/4192956
[pid=22365] ppid=22363 vsize=16324 CPUtime=462.39
/proc/22365/stat : 22365 (sat7_bin) R 22363 22365 21018 0 -1 4194304 3077 0 0 0 46232 7 0 0 25 0 1 0 272495140 16715776 3060 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029244 0 0 4096 0 0 0 0 17 1 0 0
/proc/22365/statm: 4081 3060 95 220 0 3858 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 16324

[startup+522.578 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22366
/proc/meminfo: memFree=1593008/2055920 swapFree=4192812/4192956
[pid=22365] ppid=22363 vsize=16596 CPUtime=522.41
/proc/22365/stat : 22365 (sat7_bin) R 22363 22365 21018 0 -1 4194304 3237 0 0 0 52233 8 0 0 25 0 1 0 272495140 16994304 3220 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558458 0 0 4096 0 0 0 0 17 1 0 0
/proc/22365/statm: 4149 3220 95 220 0 3926 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 16596

[startup+582.607 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22366
/proc/meminfo: memFree=1592432/2055920 swapFree=4192812/4192956
[pid=22365] ppid=22363 vsize=16864 CPUtime=582.42
/proc/22365/stat : 22365 (sat7_bin) R 22363 22365 21018 0 -1 4194304 3386 0 0 0 58234 8 0 0 25 0 1 0 272495140 17268736 3369 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528648 0 0 4096 0 0 0 0 17 1 0 0
/proc/22365/statm: 4216 3369 95 220 0 3993 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 16864

[startup+642.644 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22366
/proc/meminfo: memFree=1592112/2055920 swapFree=4192812/4192956
[pid=22365] ppid=22363 vsize=17168 CPUtime=642.44
/proc/22365/stat : 22365 (sat7_bin) R 22363 22365 21018 0 -1 4194304 3462 0 0 0 64235 9 0 0 25 0 1 0 272495140 17580032 3445 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22365/statm: 4292 3445 95 220 0 4069 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 17168

[startup+702.677 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22366
/proc/meminfo: memFree=1591728/2055920 swapFree=4192812/4192956
[pid=22365] ppid=22363 vsize=17456 CPUtime=702.44
/proc/22365/stat : 22365 (sat7_bin) R 22363 22365 21018 0 -1 4194304 3543 0 0 0 70235 9 0 0 25 0 1 0 272495140 17874944 3526 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22365/statm: 4364 3526 95 220 0 4141 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 17456

[startup+762.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22366
/proc/meminfo: memFree=1591408/2055920 swapFree=4192812/4192956
[pid=22365] ppid=22363 vsize=17596 CPUtime=762.46
/proc/22365/stat : 22365 (sat7_bin) R 22363 22365 21018 0 -1 4194304 3614 0 0 0 76236 10 0 0 25 0 1 0 272495140 18018304 3597 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579632 0 0 4096 0 0 0 0 17 1 0 0
/proc/22365/statm: 4399 3597 95 220 0 4176 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 17596

[startup+822.743 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22368
/proc/meminfo: memFree=1591152/2055920 swapFree=4192812/4192956
[pid=22365] ppid=22363 vsize=17728 CPUtime=822.47
/proc/22365/stat : 22365 (sat7_bin) R 22363 22365 21018 0 -1 4194304 3676 0 0 0 82237 10 0 0 25 0 1 0 272495140 18153472 3659 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579449 0 0 4096 0 0 0 0 17 1 0 0
/proc/22365/statm: 4432 3659 95 220 0 4209 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 17728

[startup+882.774 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 22368
/proc/meminfo: memFree=1590960/2055920 swapFree=4192812/4192956
[pid=22365] ppid=22363 vsize=17872 CPUtime=882.49
/proc/22365/stat : 22365 (sat7_bin) R 22363 22365 21018 0 -1 4194304 3744 0 0 0 88238 11 0 0 25 0 1 0 272495140 18300928 3727 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532885 0 0 4096 0 0 0 0 17 1 0 0
/proc/22365/statm: 4468 3727 95 220 0 4245 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 17872

[startup+942.802 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 22368
/proc/meminfo: memFree=1590384/2055920 swapFree=4192812/4192956
[pid=22365] ppid=22363 vsize=18024 CPUtime=942.5
/proc/22365/stat : 22365 (sat7_bin) R 22363 22365 21018 0 -1 4194304 3877 0 0 0 94238 12 0 0 25 0 1 0 272495140 18456576 3860 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579422 0 0 4096 0 0 0 0 17 1 0 0
/proc/22365/statm: 4506 3860 95 220 0 4283 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 18024

[startup+1002.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22368
/proc/meminfo: memFree=1589936/2055920 swapFree=4192812/4192956
[pid=22365] ppid=22363 vsize=18168 CPUtime=1002.51
/proc/22365/stat : 22365 (sat7_bin) R 22363 22365 21018 0 -1 4194304 3993 0 0 0 100239 12 0 0 25 0 1 0 272495140 18604032 3976 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/22365/statm: 4542 3976 95 220 0 4319 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 18168

[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22368
/proc/meminfo: memFree=1589808/2055920 swapFree=4192812/4192956
[pid=22365] ppid=22363 vsize=18312 CPUtime=1062.53
/proc/22365/stat : 22365 (sat7_bin) R 22363 22365 21018 0 -1 4194304 4040 0 0 0 106240 13 0 0 25 0 1 0 272495140 18751488 4023 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/22365/statm: 4578 4023 95 220 0 4355 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 18312

[startup+1122.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22368
/proc/meminfo: memFree=1589488/2055920 swapFree=4192812/4192956
[pid=22365] ppid=22363 vsize=18576 CPUtime=1122.55
/proc/22365/stat : 22365 (sat7_bin) R 22363 22365 21018 0 -1 4194304 4105 0 0 0 112241 14 0 0 25 0 1 0 272495140 19021824 4088 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22365/statm: 4644 4088 95 220 0 4421 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 18576

[startup+1182.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22368
/proc/meminfo: memFree=1589296/2055920 swapFree=4192812/4192956
[pid=22365] ppid=22363 vsize=18720 CPUtime=1182.56
/proc/22365/stat : 22365 (sat7_bin) R 22363 22365 21018 0 -1 4194304 4158 0 0 0 118242 14 0 0 25 0 1 0 272495140 19169280 4141 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22365/statm: 4680 4141 95 220 0 4457 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 18720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22368
/proc/meminfo: memFree=1589232/2055920 swapFree=4192812/4192956
[pid=22365] ppid=22363 vsize=18720 CPUtime=1200.07
/proc/22365/stat : 22365 (sat7_bin) R 22363 22365 21018 0 -1 4194304 4165 0 0 0 119993 14 0 0 25 0 1 0 272495140 19169280 4148 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/22365/statm: 4680 4148 95 220 0 4457 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 18720

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

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

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22368
/proc/meminfo: memFree=1589232/2055920 swapFree=4192812/4192956
[pid=22365] ppid=22363 vsize=18720 CPUtime=1200.07
/proc/22365/stat : 22365 (sat7_bin) R 22363 22365 21018 0 -1 4194304 4165 0 0 0 119993 14 0 0 25 0 1 0 272495140 19169280 4148 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/22365/statm: 4680 4148 95 220 0 4457 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 18720

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.09
CPU user time (s): 1199.94
CPU system time (s): 0.151976
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 18720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.151976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4165
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= 2020

runsolver used 1.37179 second user time and 2.89756 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Mon Feb 26 21:30:01 UTC 2007

IDJOB= 308685
IDBENCH= 20238
IDSOLVER= 101
FILE ID= node10/308685-1172525401

PBS_JOBID= 3971610

Free space on /tmp= 66559 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S1307633938-08-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308685-1172525401/sat7_bin /tmp/evaluation/308685-1172525401/instance-308685-1172525401.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-308685-1172525401 -o ROOT/results/node10/solver-308685-1172525401 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308685-1172525401/sat7_bin /tmp/evaluation/308685-1172525401/instance-308685-1172525401.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  c45506846595309f339867628e05eb80

RANDOM SEED= 269647141

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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:       1606160 kB
Buffers:         48908 kB
Cached:         287148 kB
SwapCached:          0 kB
Active:         230908 kB
Inactive:       149688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1606160 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1408 kB
Writeback:           0 kB
Mapped:          63452 kB
Slab:            54564 kB
Committed_AS:  1348128 kB
PageTables:       1832 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= 66559 MiB

End job on node10 on Mon Feb 26 21:50:04 UTC 2007