Trace number 301756

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) 1200.07 1200.52

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S811174248-16.cnf
MD5SUM501f8679d94954afbc271fea6b765cd5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark142.937
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
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 522000
Number of clauses of size over 50

Solver Data (download as text)

0.10/0.13	c Starting solver ...
0.10/0.15	c Restarting after 100 conflicts
0.10/0.17	c Restarting after 250 conflicts
0.20/0.22	c Restarting after 475 conflicts
0.20/0.27	c Restarting after 814 conflicts
0.30/0.37	c Restarting after 1320 conflicts
0.50/0.52	c Restarting after 2081 conflicts
0.71/0.75	c Restarting after 3220 conflicts
1.01/1.12	c Restarting after 4930 conflicts
1.64/1.74	c Restarting after 7492 conflicts
2.76/2.81	c Restarting after 11338 conflicts
4.81/4.90	c Restarting after 17105 conflicts
8.30/8.36	c Restarting after 25754 conflicts
14.33/14.42	c Restarting after 38728 conflicts
24.47/24.55	c Restarting after 58189 conflicts
42.29/42.39	c Restarting after 87382 conflicts
72.51/72.59	c Restarting after 131174 conflicts
124.64/124.69	c Restarting after 196860 conflicts
212.93/213.05	c Restarting after 295386 conflicts
348.62/348.81	c Restarting after 443175 conflicts
582.01/582.28	c Restarting after 664858 conflicts
949.79/950.17	c Restarting after 997383 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-301756-1171989704 -o ROOT/results/node10/solver-301756-1171989704 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301756-1171989704/sat7_bin /tmp/evaluation/301756-1171989704/instance-301756-1171989704.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: 1.84 1.82 1.45 3/77 9680
/proc/meminfo: memFree=1490992/2055920 swapFree=4192812/4192956
[pid=9680] ppid=9678 vsize=1248 CPUtime=0
/proc/9680/stat : 9680 (sat7_bin) R 9678 9680 9238 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 218925445 1277952 140 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134547008 0 0 4096 0 0 0 0 17 1 0 0
/proc/9680/statm: 312 140 87 220 0 89 0

[startup+0.107652 s]
/proc/loadavg: 1.84 1.82 1.45 3/77 9680
/proc/meminfo: memFree=1490992/2055920 swapFree=4192812/4192956
[pid=9680] ppid=9678 vsize=3052 CPUtime=0.1
/proc/9680/stat : 9680 (sat7_bin) R 9678 9680 9238 0 -1 4194304 446 0 0 0 10 0 0 0 18 0 1 0 218925445 3125248 429 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/9680/statm: 763 430 88 220 0 540 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3052

[startup+0.515706 s]
/proc/loadavg: 1.84 1.82 1.45 3/77 9680
/proc/meminfo: memFree=1490992/2055920 swapFree=4192812/4192956
[pid=9680] ppid=9678 vsize=5244 CPUtime=0.5
/proc/9680/stat : 9680 (sat7_bin) R 9678 9680 9238 0 -1 4194304 914 0 0 0 50 0 0 0 21 0 1 0 218925445 5369856 897 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/9680/statm: 1311 897 95 220 0 1088 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5244

[startup+1.33782 s]
/proc/loadavg: 1.84 1.82 1.45 2/78 9681
/proc/meminfo: memFree=1485864/2055920 swapFree=4192812/4192956
[pid=9680] ppid=9678 vsize=9344 CPUtime=1.33
/proc/9680/stat : 9680 (sat7_bin) R 9678 9680 9238 0 -1 4194304 1515 0 0 0 132 1 0 0 25 0 1 0 218925445 9568256 1498 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134531808 0 0 4096 0 0 0 0 17 1 0 0
/proc/9680/statm: 2336 1498 95 220 0 2113 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9344

[startup+2.98104 s]
/proc/loadavg: 1.84 1.82 1.45 2/78 9681
/proc/meminfo: memFree=1482920/2055920 swapFree=4192812/4192956
[pid=9680] ppid=9678 vsize=13444 CPUtime=2.97
/proc/9680/stat : 9680 (sat7_bin) R 9678 9680 9238 0 -1 4194304 2457 0 0 0 296 1 0 0 25 0 1 0 218925445 13766656 2440 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134528685 0 0 4096 0 0 0 0 17 1 0 0
/proc/9680/statm: 3361 2440 95 220 0 3138 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 13444

[startup+6.25748 s]
/proc/loadavg: 1.77 1.81 1.44 2/78 9681
/proc/meminfo: memFree=1476456/2055920 swapFree=4192812/4192956
[pid=9680] ppid=9678 vsize=17544 CPUtime=6.24
/proc/9680/stat : 9680 (sat7_bin) R 9678 9680 9238 0 -1 4194304 3909 0 0 0 622 2 0 0 25 0 1 0 218925445 17965056 3892 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134540836 0 0 4096 0 0 0 0 17 1 0 0
/proc/9680/statm: 4386 3892 95 220 0 4163 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17544

[startup+12.7134 s]
/proc/loadavg: 1.71 1.79 1.44 2/78 9681
/proc/meminfo: memFree=1473064/2055920 swapFree=4192812/4192956
[pid=9680] ppid=9678 vsize=21644 CPUtime=12.7
/proc/9680/stat : 9680 (sat7_bin) R 9678 9680 9238 0 -1 4194304 4497 0 0 0 1267 3 0 0 25 0 1 0 218925445 22163456 4480 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/9680/statm: 5411 4480 95 220 0 5188 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 21644

[startup+25.5141 s]
/proc/loadavg: 1.63 1.77 1.44 2/78 9681
/proc/meminfo: memFree=1470184/2055920 swapFree=4192812/4192956
[pid=9680] ppid=9678 vsize=21776 CPUtime=25.49
/proc/9680/stat : 9680 (sat7_bin) R 9678 9680 9238 0 -1 4194304 5252 0 0 0 2546 3 0 0 25 0 1 0 218925445 22298624 5235 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9680/statm: 5444 5235 95 220 0 5221 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21776

[startup+51.1285 s]
/proc/loadavg: 1.41 1.71 1.43 2/78 9681
/proc/meminfo: memFree=1465000/2055920 swapFree=4192812/4192956
[pid=9680] ppid=9678 vsize=30380 CPUtime=51.1
/proc/9680/stat : 9680 (sat7_bin) R 9678 9680 9238 0 -1 4194304 6522 0 0 0 5105 5 0 0 25 0 1 0 218925445 31109120 6505 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532548 0 0 4096 0 0 0 0 17 1 0 0
/proc/9680/statm: 7595 6505 95 220 0 7372 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 30380

[startup+102.352 s]
/proc/loadavg: 1.18 1.60 1.40 2/78 9681
/proc/meminfo: memFree=1460072/2055920 swapFree=4192812/4192956
[pid=9680] ppid=9678 vsize=35420 CPUtime=102.31
/proc/9680/stat : 9680 (sat7_bin) R 9678 9680 9238 0 -1 4194304 7740 0 0 0 10225 6 0 0 25 0 1 0 218925445 36270080 7723 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/9680/statm: 8855 7723 95 220 0 8632 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 35420

[startup+162.391 s]
/proc/loadavg: 1.06 1.49 1.37 2/78 9681
/proc/meminfo: memFree=1454696/2055920 swapFree=4192812/4192956
[pid=9680] ppid=9678 vsize=40184 CPUtime=162.33
/proc/9680/stat : 9680 (sat7_bin) R 9678 9680 9238 0 -1 4194304 9070 0 0 0 16224 9 0 0 25 0 1 0 218925445 41148416 9053 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/9680/statm: 10046 9053 95 220 0 9823 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 40184

[startup+222.424 s]
/proc/loadavg: 1.02 1.39 1.35 2/78 9681
/proc/meminfo: memFree=1453032/2055920 swapFree=4192812/4192956
[pid=9680] ppid=9678 vsize=40736 CPUtime=222.35
/proc/9680/stat : 9680 (sat7_bin) R 9678 9680 9238 0 -1 4194304 9471 0 0 0 22225 10 0 0 25 0 1 0 218925445 41713664 9454 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9680/statm: 10184 9454 95 220 0 9961 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 40736

[startup+282.455 s]
/proc/loadavg: 1.01 1.32 1.32 2/78 9681
/proc/meminfo: memFree=1449960/2055920 swapFree=4192812/4192956
[pid=9680] ppid=9678 vsize=45508 CPUtime=282.36
/proc/9680/stat : 9680 (sat7_bin) R 9678 9680 9238 0 -1 4194304 10237 0 0 0 28225 11 0 0 25 0 1 0 218925445 46600192 10220 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9680/statm: 11377 10220 95 220 0 11154 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 45508

[startup+342.485 s]
/proc/loadavg: 1.00 1.26 1.30 2/78 9681
/proc/meminfo: memFree=1449000/2055920 swapFree=4192812/4192956
[pid=9680] ppid=9678 vsize=45808 CPUtime=342.37
/proc/9680/stat : 9680 (sat7_bin) R 9678 9680 9238 0 -1 4194304 10473 0 0 0 34225 12 0 0 25 0 1 0 218925445 46907392 10456 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9680/statm: 11452 10456 95 220 0 11229 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 45808

[startup+402.52 s]
/proc/loadavg: 1.00 1.21 1.28 2/78 9681
/proc/meminfo: memFree=1445032/2055920 swapFree=4192812/4192956
[pid=9680] ppid=9678 vsize=50712 CPUtime=402.38
/proc/9680/stat : 9680 (sat7_bin) R 9678 9680 9238 0 -1 4194304 11456 0 0 0 40225 13 0 0 25 0 1 0 218925445 51929088 11439 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9680/statm: 12678 11439 95 220 0 12455 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 50712

[startup+462.554 s]
/proc/loadavg: 1.00 1.17 1.26 2/78 9681
/proc/meminfo: memFree=1443560/2055920 swapFree=4192812/4192956
[pid=9680] ppid=9678 vsize=51160 CPUtime=462.4
/proc/9680/stat : 9680 (sat7_bin) R 9678 9680 9238 0 -1 4194304 11845 0 0 0 46226 14 0 0 25 0 1 0 218925445 52387840 11828 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9680/statm: 12790 11828 95 220 0 12567 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 51160

[startup+522.584 s]
/proc/loadavg: 1.00 1.14 1.24 2/78 9681
/proc/meminfo: memFree=1442856/2055920 swapFree=4192812/4192956
[pid=9680] ppid=9678 vsize=51440 CPUtime=522.41
/proc/9680/stat : 9680 (sat7_bin) R 9678 9680 9238 0 -1 4194304 12017 0 0 0 52226 15 0 0 25 0 1 0 218925445 52674560 12000 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/9680/statm: 12860 12000 95 220 0 12637 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 51440

[startup+582.619 s]
/proc/loadavg: 1.00 1.11 1.22 2/78 9681
/proc/meminfo: memFree=1442280/2055920 swapFree=4192812/4192956
[pid=9680] ppid=9678 vsize=51584 CPUtime=582.43
/proc/9680/stat : 9680 (sat7_bin) R 9678 9680 9238 0 -1 4194304 12166 0 0 0 58228 15 0 0 25 0 1 0 218925445 52822016 12149 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/9680/statm: 12896 12149 95 220 0 12673 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 51584

[startup+642.658 s]
/proc/loadavg: 1.00 1.09 1.20 2/78 9681
/proc/meminfo: memFree=1439912/2055920 swapFree=4192812/4192956
[pid=9680] ppid=9678 vsize=52316 CPUtime=642.44
/proc/9680/stat : 9680 (sat7_bin) R 9678 9680 9238 0 -1 4194304 12742 0 0 0 64227 17 0 0 25 0 1 0 218925445 53571584 12725 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/9680/statm: 13079 12725 95 220 0 12856 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 52316

[startup+702.69 s]
/proc/loadavg: 1.00 1.07 1.19 2/78 9681
/proc/meminfo: memFree=1439272/2055920 swapFree=4192812/4192956
[pid=9680] ppid=9678 vsize=52720 CPUtime=702.46
/proc/9680/stat : 9680 (sat7_bin) R 9678 9680 9238 0 -1 4194304 12904 0 0 0 70228 18 0 0 25 0 1 0 218925445 53985280 12887 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/9680/statm: 13180 12887 95 220 0 12957 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 52720

[startup+762.722 s]
/proc/loadavg: 1.00 1.05 1.17 2/78 9681
/proc/meminfo: memFree=1438568/2055920 swapFree=4192812/4192956
[pid=9680] ppid=9678 vsize=57112 CPUtime=762.48
/proc/9680/stat : 9680 (sat7_bin) R 9678 9680 9238 0 -1 4194304 13097 0 0 0 76229 19 0 0 25 0 1 0 218925445 58482688 13080 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9680/statm: 14278 13080 95 220 0 14055 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 57112

[startup+822.758 s]
/proc/loadavg: 1.00 1.04 1.16 2/78 9681
/proc/meminfo: memFree=1438248/2055920 swapFree=4192812/4192956
[pid=9680] ppid=9678 vsize=57392 CPUtime=822.49
/proc/9680/stat : 9680 (sat7_bin) R 9678 9680 9238 0 -1 4194304 13185 0 0 0 82230 19 0 0 25 0 1 0 218925445 58769408 13168 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9680/statm: 14348 13168 95 220 0 14125 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 57392

[startup+882.787 s]
/proc/loadavg: 1.00 1.03 1.15 2/78 9681
/proc/meminfo: memFree=1437480/2055920 swapFree=4192812/4192956
[pid=9680] ppid=9678 vsize=57688 CPUtime=882.5
/proc/9680/stat : 9680 (sat7_bin) R 9678 9680 9238 0 -1 4194304 13377 0 0 0 88231 19 0 0 25 0 1 0 218925445 59072512 13360 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9680/statm: 14422 13360 95 220 0 14199 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 57688

[startup+942.82 s]
/proc/loadavg: 1.00 1.02 1.14 2/78 9681
/proc/meminfo: memFree=1437096/2055920 swapFree=4192812/4192956
[pid=9680] ppid=9678 vsize=57960 CPUtime=942.52
/proc/9680/stat : 9680 (sat7_bin) R 9678 9680 9238 0 -1 4194304 13459 0 0 0 94232 20 0 0 25 0 1 0 218925445 59351040 13442 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134536194 0 0 4096 0 0 0 0 17 1 0 0
/proc/9680/statm: 14490 13442 95 220 0 14267 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 57960

[startup+1002.85 s]
/proc/loadavg: 1.00 1.02 1.13 2/78 9681
/proc/meminfo: memFree=1434152/2055920 swapFree=4192812/4192956
[pid=9680] ppid=9678 vsize=58528 CPUtime=1002.53
/proc/9680/stat : 9680 (sat7_bin) R 9678 9680 9238 0 -1 4194304 14239 0 0 0 100232 21 0 0 25 0 1 0 218925445 59932672 14222 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9680/statm: 14632 14222 95 220 0 14409 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 58528

[startup+1062.89 s]
/proc/loadavg: 1.00 1.01 1.12 2/78 9681
/proc/meminfo: memFree=1430696/2055920 swapFree=4192812/4192956
[pid=9680] ppid=9678 vsize=63180 CPUtime=1062.55
/proc/9680/stat : 9680 (sat7_bin) R 9678 9680 9238 0 -1 4194304 15055 0 0 0 106233 22 0 0 25 0 1 0 218925445 64696320 15038 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9680/statm: 15795 15038 95 220 0 15572 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 63180

[startup+1122.93 s]
/proc/loadavg: 1.00 1.01 1.10 2/78 9681
/proc/meminfo: memFree=1430056/2055920 swapFree=4192812/4192956
[pid=9680] ppid=9678 vsize=63452 CPUtime=1122.57
/proc/9680/stat : 9680 (sat7_bin) R 9678 9680 9238 0 -1 4194304 15215 0 0 0 112234 23 0 0 25 0 1 0 218925445 64974848 15198 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532521 0 0 4096 0 0 0 0 17 1 0 0
/proc/9680/statm: 15863 15198 95 220 0 15640 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 63452

[startup+1182.97 s]
/proc/loadavg: 1.00 1.00 1.09 2/84 9783
/proc/meminfo: memFree=1428208/2055920 swapFree=4192812/4192956
[pid=9680] ppid=9678 vsize=63596 CPUtime=1182.54
/proc/9680/stat : 9680 (sat7_bin) R 9678 9680 9238 0 -1 4194304 15363 0 0 0 118230 24 0 0 25 0 1 0 218925445 65122304 15346 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9680/statm: 15899 15346 95 220 0 15676 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 63596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/84 9795
/proc/meminfo: memFree=1428144/2055920 swapFree=4192812/4192956
[pid=9680] ppid=9678 vsize=63740 CPUtime=1200.06
/proc/9680/stat : 9680 (sat7_bin) R 9678 9680 9238 0 -1 4194304 15385 0 0 0 119982 24 0 0 25 0 1 0 218925445 65269760 15368 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9680/statm: 15935 15368 95 220 0 15712 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 63740

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/84 9795
/proc/meminfo: memFree=1428144/2055920 swapFree=4192812/4192956
[pid=9680] ppid=9678 vsize=63740 CPUtime=1200.06
/proc/9680/stat : 9680 (sat7_bin) R 9678 9680 9238 0 -1 4194304 15385 0 0 0 119982 24 0 0 25 0 1 0 218925445 65269760 15368 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9680/statm: 15935 15368 95 220 0 15712 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 63740

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1199.82
CPU system time (s): 0.251961
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 63740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.251961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15385
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= 1687

runsolver used 1.36679 second user time and 2.89256 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Tue Feb 20 16:41:44 UTC 2007

IDJOB= 301756
IDBENCH= 20067
IDSOLVER= 101
FILE ID= node10/301756-1171989704

PBS_JOBID= 3849095

Free space on /tmp= 66547 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S811174248-16.cnf
COMMAND LINE= /tmp/evaluation/301756-1171989704/sat7_bin /tmp/evaluation/301756-1171989704/instance-301756-1171989704.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-301756-1171989704 -o ROOT/results/node10/solver-301756-1171989704 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301756-1171989704/sat7_bin /tmp/evaluation/301756-1171989704/instance-301756-1171989704.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  501f8679d94954afbc271fea6b765cd5

RANDOM SEED= 201621582

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:       1491400 kB
Buffers:         53604 kB
Cached:         394244 kB
SwapCached:          0 kB
Active:         273584 kB
Inactive:       218556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1491400 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1700 kB
Writeback:           0 kB
Mapped:          63216 kB
Slab:            57840 kB
Committed_AS:  1264744 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= 66547 MiB

End job on node10 on Tue Feb 20 17:01:47 UTC 2007