Trace number 307493

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
TTS 4.0? (TO) 1200.09 1200.3

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S2060375179-19-SAT.cnf
MD5SUM2436f6f433943d85ff751898805eafae
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.404937
Satisfiable
(Un)Satisfiability was proved
Number of variables6500
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



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/node16/watcher-307493-1172487011 -o ROOT/results/node16/solver-307493-1172487011 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307493-1172487011/tts-4-0 /tmp/evaluation/307493-1172487011/instance-307493-1172487011.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: 0.00 0.00 0.00 3/77 13193
/proc/meminfo: memFree=1426000/2055920 swapFree=4192812/4192956
[pid=13193] ppid=13191 vsize=936 CPUtime=0
/proc/13193/stat : 13193 (tts-4-0) R 13191 13193 13135 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 268655914 958464 111 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/13193/statm: 234 112 57 113 0 118 0

[startup+0.106835 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 13193
/proc/meminfo: memFree=1426000/2055920 swapFree=4192812/4192956
[pid=13193] ppid=13191 vsize=5900 CPUtime=0.09
/proc/13193/stat : 13193 (tts-4-0) R 13191 13193 13135 0 -1 4194304 1353 0 0 0 9 0 0 0 18 0 1 0 268655914 6041600 1338 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134555200 0 0 4096 0 0 0 0 17 1 0 0
/proc/13193/statm: 1475 1338 62 113 0 1359 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5900

[startup+0.514786 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 13193
/proc/meminfo: memFree=1426000/2055920 swapFree=4192812/4192956
[pid=13193] ppid=13191 vsize=21200 CPUtime=0.51
/proc/13193/stat : 13193 (tts-4-0) R 13191 13193 13135 0 -1 4194304 5207 0 0 0 49 2 0 0 22 0 1 0 268655914 21708800 5190 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/13193/statm: 5300 5190 66 113 0 5184 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 21200

[startup+1.33669 s]
/proc/loadavg: 0.00 0.00 0.00 2/78 13194
/proc/meminfo: memFree=1396040/2055920 swapFree=4192812/4192956
[pid=13193] ppid=13191 vsize=30624 CPUtime=1.33
/proc/13193/stat : 13193 (tts-4-0) R 13191 13193 13135 0 -1 4194304 7555 0 0 0 130 3 0 0 25 0 1 0 268655914 31358976 7538 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591807 0 0 4096 0 0 0 0 17 1 0 0
/proc/13193/statm: 7656 7538 66 113 0 7540 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 30624

[startup+2.9755 s]
/proc/loadavg: 0.00 0.00 0.00 2/78 13194
/proc/meminfo: memFree=1392200/2055920 swapFree=4192812/4192956
[pid=13193] ppid=13191 vsize=37328 CPUtime=2.96
/proc/13193/stat : 13193 (tts-4-0) R 13191 13193 13135 0 -1 4194304 9123 0 0 0 293 3 0 0 25 0 1 0 268655914 38223872 9106 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/13193/statm: 9332 9106 66 113 0 9216 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 37328

[startup+6.25211 s]
/proc/loadavg: 0.08 0.02 0.01 2/78 13194
/proc/meminfo: memFree=1377544/2055920 swapFree=4192812/4192956
[pid=13193] ppid=13191 vsize=49204 CPUtime=6.23
/proc/13193/stat : 13193 (tts-4-0) R 13191 13193 13135 0 -1 4194304 12114 0 0 0 619 4 0 0 25 0 1 0 268655914 50384896 12097 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537396 0 0 4096 0 0 0 0 17 1 0 0
/proc/13193/statm: 12301 12097 66 113 0 12185 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 49204

[startup+12.7084 s]
/proc/loadavg: 0.22 0.05 0.02 2/78 13194
/proc/meminfo: memFree=1371400/2055920 swapFree=4192812/4192956
[pid=13193] ppid=13191 vsize=55264 CPUtime=12.69
/proc/13193/stat : 13193 (tts-4-0) R 13191 13193 13135 0 -1 4194304 13628 0 0 0 1264 5 0 0 25 0 1 0 268655914 56590336 13611 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/13193/statm: 13816 13611 66 113 0 13700 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 55264

[startup+25.6099 s]
/proc/loadavg: 0.34 0.08 0.02 2/78 13194
/proc/meminfo: memFree=1364040/2055920 swapFree=4192812/4192956
[pid=13193] ppid=13191 vsize=62668 CPUtime=25.59
/proc/13193/stat : 13193 (tts-4-0) R 13191 13193 13135 0 -1 4194304 15470 0 0 0 2553 6 0 0 25 0 1 0 268655914 64172032 15453 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/13193/statm: 15667 15453 66 113 0 15551 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 62668

[startup+51.2159 s]
/proc/loadavg: 0.56 0.15 0.05 2/78 13194
/proc/meminfo: memFree=1356232/2055920 swapFree=4192812/4192956
[pid=13193] ppid=13191 vsize=70464 CPUtime=51.19
/proc/13193/stat : 13193 (tts-4-0) R 13191 13193 13135 0 -1 4194304 17407 0 0 0 5112 7 0 0 25 0 1 0 268655914 72155136 17390 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/13193/statm: 17616 17390 66 113 0 17500 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 70464

[startup+102.418 s]
/proc/loadavg: 0.81 0.28 0.10 2/78 13194
/proc/meminfo: memFree=1345608/2055920 swapFree=4192812/4192956
[pid=13193] ppid=13191 vsize=81408 CPUtime=102.4
/proc/13193/stat : 13193 (tts-4-0) R 13191 13193 13135 0 -1 4194304 20168 0 0 0 10231 9 0 0 25 0 1 0 268655914 83361792 20151 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591976 0 0 4096 0 0 0 0 17 1 0 0
/proc/13193/statm: 20352 20151 66 113 0 20236 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 81408

[startup+162.43 s]
/proc/loadavg: 0.93 0.41 0.15 2/78 13194
/proc/meminfo: memFree=1339016/2055920 swapFree=4192812/4192956
[pid=13193] ppid=13191 vsize=87456 CPUtime=162.4
/proc/13193/stat : 13193 (tts-4-0) R 13191 13193 13135 0 -1 4194304 21684 0 0 0 16231 9 0 0 25 0 1 0 268655914 89554944 21667 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534364 0 0 4096 0 0 0 0 17 1 0 0
/proc/13193/statm: 21864 21667 66 113 0 21748 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 87456

[startup+222.438 s]
/proc/loadavg: 0.97 0.51 0.20 2/78 13194
/proc/meminfo: memFree=1331144/2055920 swapFree=4192812/4192956
[pid=13193] ppid=13191 vsize=95280 CPUtime=222.4
/proc/13193/stat : 13193 (tts-4-0) R 13191 13193 13135 0 -1 4194304 23643 0 0 0 22229 11 0 0 25 0 1 0 268655914 97566720 23626 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537421 0 0 4096 0 0 0 0 17 1 0 0
/proc/13193/statm: 23820 23626 66 113 0 23704 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 95280

[startup+282.45 s]
/proc/loadavg: 0.99 0.60 0.25 2/78 13194
/proc/meminfo: memFree=1325256/2055920 swapFree=4192812/4192956
[pid=13193] ppid=13191 vsize=101084 CPUtime=282.42
/proc/13193/stat : 13193 (tts-4-0) R 13191 13193 13135 0 -1 4194304 25099 0 0 0 28229 13 0 0 25 0 1 0 268655914 103510016 25082 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134536882 0 0 4096 0 0 0 0 17 1 0 0
/proc/13193/statm: 25271 25082 66 113 0 25155 0
Current children cumulated CPU time (s) 282.42
Current children cumulated vsize (KiB) 101084

[startup+342.463 s]
/proc/loadavg: 0.99 0.67 0.30 2/78 13194
/proc/meminfo: memFree=1323272/2055920 swapFree=4192812/4192956
[pid=13193] ppid=13191 vsize=103116 CPUtime=342.43
/proc/13193/stat : 13193 (tts-4-0) R 13191 13193 13135 0 -1 4194304 25604 0 0 0 34230 13 0 0 25 0 1 0 268655914 105590784 25587 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591711 0 0 4096 0 0 0 0 17 1 0 0
/proc/13193/statm: 25779 25587 66 113 0 25663 0
Current children cumulated CPU time (s) 342.43
Current children cumulated vsize (KiB) 103116

[startup+402.476 s]
/proc/loadavg: 0.99 0.73 0.33 2/78 13194
/proc/meminfo: memFree=1320968/2055920 swapFree=4192812/4192956
[pid=13193] ppid=13191 vsize=105556 CPUtime=402.43
/proc/13193/stat : 13193 (tts-4-0) R 13191 13193 13135 0 -1 4194304 26200 0 0 0 40229 14 0 0 25 0 1 0 268655914 108089344 26183 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/13193/statm: 26389 26183 66 113 0 26273 0
Current children cumulated CPU time (s) 402.43
Current children cumulated vsize (KiB) 105556

[startup+462.483 s]
/proc/loadavg: 0.99 0.77 0.37 2/78 13194
/proc/meminfo: memFree=1318792/2055920 swapFree=4192812/4192956
[pid=13193] ppid=13191 vsize=107744 CPUtime=462.44
/proc/13193/stat : 13193 (tts-4-0) R 13191 13193 13135 0 -1 4194304 26745 0 0 0 46229 15 0 0 25 0 1 0 268655914 110329856 26728 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/13193/statm: 26936 26728 66 113 0 26820 0
Current children cumulated CPU time (s) 462.44
Current children cumulated vsize (KiB) 107744

[startup+522.493 s]
/proc/loadavg: 0.99 0.81 0.41 2/78 13194
/proc/meminfo: memFree=1313224/2055920 swapFree=4192812/4192956
[pid=13193] ppid=13191 vsize=113208 CPUtime=522.45
/proc/13193/stat : 13193 (tts-4-0) R 13191 13193 13135 0 -1 4194304 28117 0 0 0 52229 16 0 0 25 0 1 0 268655914 115924992 28100 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/13193/statm: 28302 28100 66 113 0 28186 0
Current children cumulated CPU time (s) 522.45
Current children cumulated vsize (KiB) 113208

[startup+582.507 s]
/proc/loadavg: 0.99 0.85 0.45 2/78 13194
/proc/meminfo: memFree=1313288/2055920 swapFree=4192812/4192956
[pid=13193] ppid=13191 vsize=113208 CPUtime=582.45
/proc/13193/stat : 13193 (tts-4-0) R 13191 13193 13135 0 -1 4194304 28127 0 0 0 58229 16 0 0 25 0 1 0 268655914 115924992 28110 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542968 0 0 4096 0 0 0 0 17 1 0 0
/proc/13193/statm: 28302 28110 66 113 0 28186 0
Current children cumulated CPU time (s) 582.45
Current children cumulated vsize (KiB) 113208

[startup+642.52 s]
/proc/loadavg: 0.99 0.87 0.48 2/78 13194
/proc/meminfo: memFree=1312264/2055920 swapFree=4192812/4192956
[pid=13193] ppid=13191 vsize=114268 CPUtime=642.46
/proc/13193/stat : 13193 (tts-4-0) R 13191 13193 13135 0 -1 4194304 28389 0 0 0 64229 17 0 0 25 0 1 0 268655914 117010432 28372 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591976 0 0 4096 0 0 0 0 17 1 0 0
/proc/13193/statm: 28567 28372 66 113 0 28451 0
Current children cumulated CPU time (s) 642.46
Current children cumulated vsize (KiB) 114268

[startup+702.56 s]
/proc/loadavg: 0.99 0.89 0.50 2/84 13318
/proc/meminfo: memFree=1310280/2055920 swapFree=4192812/4192956
[pid=13193] ppid=13191 vsize=114940 CPUtime=702.42
/proc/13193/stat : 13193 (tts-4-0) R 13191 13193 13135 0 -1 4194304 28558 0 0 0 70225 17 0 0 25 0 1 0 268655914 117698560 28541 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591986 0 0 4096 0 0 0 0 17 1 0 0
/proc/13193/statm: 28735 28541 66 113 0 28619 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 114940

[startup+762.581 s]
/proc/loadavg: 0.99 0.91 0.53 2/78 13392
/proc/meminfo: memFree=1309632/2055920 swapFree=4192812/4192956
[pid=13193] ppid=13191 vsize=116640 CPUtime=762.39
/proc/13193/stat : 13193 (tts-4-0) R 13191 13193 13135 0 -1 4194304 28970 0 0 0 76221 18 0 0 25 0 1 0 268655914 119439360 28953 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641326 0 0 4096 0 0 0 0 17 1 0 0
/proc/13193/statm: 29160 28953 66 113 0 29044 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 116640

[startup+822.596 s]
/proc/loadavg: 0.99 0.92 0.56 2/78 13392
/proc/meminfo: memFree=1307648/2055920 swapFree=4192812/4192956
[pid=13193] ppid=13191 vsize=118716 CPUtime=822.41
/proc/13193/stat : 13193 (tts-4-0) R 13191 13193 13135 0 -1 4194304 29501 0 0 0 82222 19 0 0 25 0 1 0 268655914 121565184 29484 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591715 0 0 4096 0 0 0 0 17 1 0 0
/proc/13193/statm: 29679 29484 66 113 0 29563 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 118716

[startup+882.602 s]
/proc/loadavg: 0.99 0.93 0.58 2/78 13392
/proc/meminfo: memFree=1307584/2055920 swapFree=4192812/4192956
[pid=13193] ppid=13191 vsize=118840 CPUtime=882.4
/proc/13193/stat : 13193 (tts-4-0) R 13191 13193 13135 0 -1 4194304 29523 0 0 0 88221 19 0 0 25 0 1 0 268655914 121692160 29506 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/13193/statm: 29710 29506 66 113 0 29594 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 118840

[startup+942.612 s]
/proc/loadavg: 0.99 0.94 0.61 2/78 13392
/proc/meminfo: memFree=1307264/2055920 swapFree=4192812/4192956
[pid=13193] ppid=13191 vsize=119092 CPUtime=942.41
/proc/13193/stat : 13193 (tts-4-0) R 13191 13193 13135 0 -1 4194304 29608 0 0 0 94221 20 0 0 25 0 1 0 268655914 121950208 29591 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/13193/statm: 29773 29591 66 113 0 29657 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 119092

[startup+1002.62 s]
/proc/loadavg: 1.07 0.97 0.64 2/78 13392
/proc/meminfo: memFree=1305984/2055920 swapFree=4192812/4192956
[pid=13193] ppid=13191 vsize=120448 CPUtime=1002.43
/proc/13193/stat : 13193 (tts-4-0) R 13191 13193 13135 0 -1 4194304 29929 0 0 0 100222 21 0 0 25 0 1 0 268655914 123338752 29912 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591973 0 0 4096 0 0 0 0 17 1 0 0
/proc/13193/statm: 30112 29912 66 113 0 29996 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 120448

[startup+1062.64 s]
/proc/loadavg: 1.02 0.97 0.65 2/78 13392
/proc/meminfo: memFree=1305672/2055920 swapFree=4192812/4192956
[pid=13193] ppid=13191 vsize=120588 CPUtime=1062.43
/proc/13193/stat : 13193 (tts-4-0) R 13191 13193 13135 0 -1 4194304 29991 0 0 0 106222 21 0 0 25 0 1 0 268655914 123482112 29974 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/13193/statm: 30147 29974 66 113 0 30031 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 120588

[startup+1122.65 s]
/proc/loadavg: 1.01 0.97 0.67 2/78 13392
/proc/meminfo: memFree=1305288/2055920 swapFree=4192812/4192956
[pid=13193] ppid=13191 vsize=121012 CPUtime=1122.44
/proc/13193/stat : 13193 (tts-4-0) R 13191 13193 13135 0 -1 4194304 30102 0 0 0 112222 22 0 0 25 0 1 0 268655914 123916288 30085 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513467 0 0 4096 0 0 0 0 17 1 0 0
/proc/13193/statm: 30253 30085 66 113 0 30137 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 121012

[startup+1182.65 s]
/proc/loadavg: 1.00 0.97 0.69 2/78 13392
/proc/meminfo: memFree=1305288/2055920 swapFree=4192812/4192956
[pid=13193] ppid=13191 vsize=121228 CPUtime=1182.44
/proc/13193/stat : 13193 (tts-4-0) R 13191 13193 13135 0 -1 4194304 30105 0 0 0 118222 22 0 0 25 0 1 0 268655914 124137472 30088 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/13193/statm: 30307 30088 66 113 0 30191 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 121228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.27 s]
/proc/loadavg: 1.00 0.97 0.69 2/78 13392
/proc/meminfo: memFree=1305224/2055920 swapFree=4192812/4192956
[pid=13193] ppid=13191 vsize=121228 CPUtime=1200.06
/proc/13193/stat : 13193 (tts-4-0) R 13191 13193 13135 0 -1 4194304 30109 0 0 0 119984 22 0 0 25 0 1 0 268655914 124137472 30092 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/13193/statm: 30307 30092 66 113 0 30191 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 121228

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

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

[startup+1200.27 s]
/proc/loadavg: 1.00 0.97 0.69 2/78 13392
/proc/meminfo: memFree=1305224/2055920 swapFree=4192812/4192956
[pid=13193] ppid=13191 vsize=121228 CPUtime=1200.06
/proc/13193/stat : 13193 (tts-4-0) R 13191 13193 13135 0 -1 4194304 30109 0 0 0 119984 22 0 0 25 0 1 0 268655914 124137472 30092 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/13193/statm: 30307 30092 66 113 0 30191 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 121228

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.3
CPU time (s): 1200.09
CPU user time (s): 1199.84
CPU system time (s): 0.248962
CPU usage (%): 99.9828
Max. virtual memory (cumulated for all children) (KiB): 121228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.248962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30109
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= 25780

runsolver used 1.3028 second user time and 2.74658 second system time

The end



Launcher Data (download as text)




Begin job on node16 on Mon Feb 26 10:50:16 UTC 2007

IDJOB= 307493
IDBENCH= 20207
IDSOLVER= 98
FILE ID= node16/307493-1172487011

PBS_JOBID= 3971571

Free space on /tmp= 66557 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S2060375179-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/307493-1172487011/tts-4-0 /tmp/evaluation/307493-1172487011/instance-307493-1172487011.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-307493-1172487011 -o ROOT/results/node16/solver-307493-1172487011 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307493-1172487011/tts-4-0 /tmp/evaluation/307493-1172487011/instance-307493-1172487011.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  2436f6f433943d85ff751898805eafae

RANDOM SEED= 12662337

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1426408 kB
Buffers:         60900 kB
Cached:         434548 kB
SwapCached:          0 kB
Active:         256112 kB
Inactive:       292696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1426408 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1132 kB
Writeback:           0 kB
Mapped:          72264 kB
Slab:            66356 kB
Committed_AS:  1045360 kB
PageTables:       1720 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= 66557 MiB

End job on node16 on Mon Feb 26 11:10:18 UTC 2007