Trace number 305935

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) 1200.17 1200.47

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S421554531-04.cnf
MD5SUMc5fd209011b2a02c2f80e5fa7741ee6e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark106.83
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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/node4/watcher-305935-1172088660 -o ROOT/results/node4/solver-305935-1172088660 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305935-1172088660/tts-4-0 /tmp/evaluation/305935-1172088660/instance-305935-1172088660.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: 0.92 0.98 0.99 3/77 19061
/proc/meminfo: memFree=1446560/2055920 swapFree=4192812/4192956
[pid=19061] ppid=19059 vsize=796 CPUtime=0
/proc/19061/stat : 19061 (tts-4-0) R 19059 19061 18040 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 228820843 815104 101 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/19061/statm: 199 101 57 113 0 83 0

[startup+0.106732 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19061
/proc/meminfo: memFree=1446560/2055920 swapFree=4192812/4192956
[pid=19061] ppid=19059 vsize=4508 CPUtime=0.1
/proc/19061/stat : 19061 (tts-4-0) R 19059 19061 18040 0 -1 4194304 991 0 0 0 10 0 0 0 18 0 1 0 228820843 4616192 976 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/19061/statm: 1127 976 59 113 0 1011 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4508

[startup+0.514771 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19061
/proc/meminfo: memFree=1446560/2055920 swapFree=4192812/4192956
[pid=19061] ppid=19059 vsize=13180 CPUtime=0.5
/proc/19061/stat : 19061 (tts-4-0) R 19059 19061 18040 0 -1 4194304 3150 0 0 0 50 0 0 0 21 0 1 0 228820843 13496320 3135 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134554853 0 0 4096 0 0 0 0 17 1 0 0
/proc/19061/statm: 3295 3135 62 113 0 3179 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 13180

[startup+1.33485 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19062
/proc/meminfo: memFree=1403288/2055920 swapFree=4192812/4192956
[pid=19061] ppid=19059 vsize=48264 CPUtime=1.32
/proc/19061/stat : 19061 (tts-4-0) R 19059 19061 18040 0 -1 4194304 12070 0 0 0 128 4 0 0 25 0 1 0 228820843 49422336 11930 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/19061/statm: 12066 11930 66 113 0 11950 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 48264

[startup+2.97501 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19062
/proc/meminfo: memFree=1378712/2055920 swapFree=4192812/4192956
[pid=19061] ppid=19059 vsize=82568 CPUtime=2.96
/proc/19061/stat : 19061 (tts-4-0) R 19059 19061 18040 0 -1 4194304 20342 0 0 0 289 7 0 0 25 0 1 0 228820843 84549632 20202 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591875 0 0 4096 0 0 0 0 17 1 0 0
/proc/19061/statm: 20642 20202 66 113 0 20526 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 82568

[startup+6.25332 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19062
/proc/meminfo: memFree=1336408/2055920 swapFree=4192812/4192956
[pid=19061] ppid=19059 vsize=119004 CPUtime=6.24
/proc/19061/stat : 19061 (tts-4-0) R 19059 19061 18040 0 -1 4194304 27622 0 0 0 613 11 0 0 25 0 1 0 228820843 121860096 27482 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/19061/statm: 29751 27482 66 113 0 29635 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 119004

[startup+12.7089 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19062
/proc/meminfo: memFree=1328984/2055920 swapFree=4192812/4192956
[pid=19061] ppid=19059 vsize=133492 CPUtime=12.7
/proc/19061/stat : 19061 (tts-4-0) R 19059 19061 18040 0 -1 4194304 30971 0 0 0 1257 13 0 0 25 0 1 0 228820843 136695808 30831 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591973 0 0 4096 0 0 0 0 17 1 0 0
/proc/19061/statm: 33373 30831 66 113 0 33257 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 133492

[startup+25.5092 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 19062
/proc/meminfo: memFree=1294808/2055920 swapFree=4192812/4192956
[pid=19061] ppid=19059 vsize=161792 CPUtime=25.49
/proc/19061/stat : 19061 (tts-4-0) R 19059 19061 18040 0 -1 4194304 37980 0 0 0 2534 15 0 0 25 0 1 0 228820843 165675008 37840 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591983 0 0 4096 0 0 0 0 17 1 0 0
/proc/19061/statm: 40448 37840 66 113 0 40332 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 161792

[startup+51.1196 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 19062
/proc/meminfo: memFree=1256408/2055920 swapFree=4192812/4192956
[pid=19061] ppid=19059 vsize=202516 CPUtime=51.09
/proc/19061/stat : 19061 (tts-4-0) R 19059 19061 18040 0 -1 4194304 47548 0 0 0 5090 19 0 0 25 0 1 0 228820843 207376384 47408 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/19061/statm: 50629 47408 66 113 0 50513 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 202516

[startup+102.335 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 19062
/proc/meminfo: memFree=1223192/2055920 swapFree=4192812/4192956
[pid=19061] ppid=19059 vsize=255696 CPUtime=102.3
/proc/19061/stat : 19061 (tts-4-0) R 19059 19061 18040 0 -1 4194304 55833 0 0 0 10207 23 0 0 25 0 1 0 228820843 261832704 55693 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/19061/statm: 63924 55693 66 113 0 63808 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 255696

[startup+162.369 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19062
/proc/meminfo: memFree=1205912/2055920 swapFree=4192812/4192956
[pid=19061] ppid=19059 vsize=281584 CPUtime=162.31
/proc/19061/stat : 19061 (tts-4-0) R 19059 19061 18040 0 -1 4194304 60147 0 0 0 16206 25 0 0 25 0 1 0 228820843 288342016 60007 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/19061/statm: 70396 60007 66 113 0 70280 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 281584

[startup+222.396 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 19062
/proc/meminfo: memFree=1195096/2055920 swapFree=4192812/4192956
[pid=19061] ppid=19059 vsize=298000 CPUtime=222.33
/proc/19061/stat : 19061 (tts-4-0) R 19059 19061 18040 0 -1 4194304 62838 0 0 0 22206 27 0 0 25 0 1 0 228820843 305152000 62698 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641316 0 0 4096 0 0 0 0 17 1 0 0
/proc/19061/statm: 74500 62698 66 113 0 74384 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 298000

[startup+282.423 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19062
/proc/meminfo: memFree=1184408/2055920 swapFree=4192812/4192956
[pid=19061] ppid=19059 vsize=314060 CPUtime=282.35
/proc/19061/stat : 19061 (tts-4-0) R 19059 19061 18040 0 -1 4194304 65490 0 0 0 28206 29 0 0 25 0 1 0 228820843 321597440 65350 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/19061/statm: 78515 65350 66 113 0 78399 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 314060

[startup+342.451 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19062
/proc/meminfo: memFree=1177112/2055920 swapFree=4192812/4192956
[pid=19061] ppid=19059 vsize=324752 CPUtime=342.36
/proc/19061/stat : 19061 (tts-4-0) R 19059 19061 18040 0 -1 4194304 67307 0 0 0 34206 30 0 0 25 0 1 0 228820843 332546048 67167 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535887 0 0 4096 0 0 0 0 17 1 0 0
/proc/19061/statm: 81188 67167 66 113 0 81072 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 324752

[startup+402.48 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 19062
/proc/meminfo: memFree=1166360/2055920 swapFree=4192812/4192956
[pid=19061] ppid=19059 vsize=340488 CPUtime=402.36
/proc/19061/stat : 19061 (tts-4-0) R 19059 19061 18040 0 -1 4194304 69989 0 0 0 40205 31 0 0 25 0 1 0 228820843 348659712 69849 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/19061/statm: 85122 69849 66 113 0 85006 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 340488

[startup+462.514 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19062
/proc/meminfo: memFree=1160344/2055920 swapFree=4192812/4192956
[pid=19061] ppid=19059 vsize=349860 CPUtime=462.39
/proc/19061/stat : 19061 (tts-4-0) R 19059 19061 18040 0 -1 4194304 71497 0 0 0 46206 33 0 0 25 0 1 0 228820843 358256640 71357 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/19061/statm: 87465 71357 66 113 0 87349 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 349860

[startup+522.543 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19062
/proc/meminfo: memFree=1146712/2055920 swapFree=4192812/4192956
[pid=19061] ppid=19059 vsize=369920 CPUtime=522.4
/proc/19061/stat : 19061 (tts-4-0) R 19059 19061 18040 0 -1 4194304 74899 0 0 0 52205 35 0 0 25 0 1 0 228820843 378798080 74759 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591705 0 0 4096 0 0 0 0 17 1 0 0
/proc/19061/statm: 92480 74759 66 113 0 92364 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 369920

[startup+582.573 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19062
/proc/meminfo: memFree=1144024/2055920 swapFree=4192812/4192956
[pid=19061] ppid=19059 vsize=373644 CPUtime=582.42
/proc/19061/stat : 19061 (tts-4-0) R 19059 19061 18040 0 -1 4194304 75570 0 0 0 58206 36 0 0 25 0 1 0 228820843 382611456 75430 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591892 0 0 4096 0 0 0 0 17 1 0 0
/proc/19061/statm: 93411 75430 66 113 0 93295 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 373644

[startup+642.61 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19062
/proc/meminfo: memFree=1140376/2055920 swapFree=4192812/4192956
[pid=19061] ppid=19059 vsize=378928 CPUtime=642.44
/proc/19061/stat : 19061 (tts-4-0) R 19059 19061 18040 0 -1 4194304 76489 0 0 0 64207 37 0 0 25 0 1 0 228820843 388022272 76349 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134536082 0 0 4096 0 0 0 0 17 1 0 0
/proc/19061/statm: 94732 76349 66 113 0 94616 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 378928

[startup+702.638 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19062
/proc/meminfo: memFree=1136600/2055920 swapFree=4192812/4192956
[pid=19061] ppid=19059 vsize=384220 CPUtime=702.45
/proc/19061/stat : 19061 (tts-4-0) R 19059 19061 18040 0 -1 4194304 77409 0 0 0 70207 38 0 0 25 0 1 0 228820843 393441280 77269 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513467 0 0 4096 0 0 0 0 17 1 0 0
/proc/19061/statm: 96055 77269 66 113 0 95939 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 384220

[startup+762.664 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19062
/proc/meminfo: memFree=1128536/2055920 swapFree=4192812/4192956
[pid=19061] ppid=19059 vsize=396148 CPUtime=762.47
/proc/19061/stat : 19061 (tts-4-0) R 19059 19061 18040 0 -1 4194304 79420 0 0 0 76208 39 0 0 25 0 1 0 228820843 405655552 79280 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535616 0 0 4096 0 0 0 0 17 1 0 0
/proc/19061/statm: 99037 79280 66 113 0 98921 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 396148

[startup+822.698 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 19062
/proc/meminfo: memFree=1127704/2055920 swapFree=4192812/4192956
[pid=19061] ppid=19059 vsize=396788 CPUtime=822.48
/proc/19061/stat : 19061 (tts-4-0) R 19059 19061 18040 0 -1 4194304 79629 0 0 0 82209 39 0 0 25 0 1 0 228820843 406310912 79489 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/19061/statm: 99197 79489 66 113 0 99081 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 396788

[startup+882.731 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 19062
/proc/meminfo: memFree=1122840/2055920 swapFree=4192812/4192956
[pid=19061] ppid=19059 vsize=403476 CPUtime=882.49
/proc/19061/stat : 19061 (tts-4-0) R 19059 19061 18040 0 -1 4194304 80833 0 0 0 88209 40 0 0 25 0 1 0 228820843 413159424 80693 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591965 0 0 4096 0 0 0 0 17 1 0 0
/proc/19061/statm: 100869 80693 66 113 0 100753 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 403476

[startup+942.76 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 19062
/proc/meminfo: memFree=1119704/2055920 swapFree=4192812/4192956
[pid=19061] ppid=19059 vsize=408404 CPUtime=942.51
/proc/19061/stat : 19061 (tts-4-0) R 19059 19061 18040 0 -1 4194304 81604 0 0 0 94210 41 0 0 25 0 1 0 228820843 418205696 81464 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641318 0 0 4096 0 0 0 0 17 1 0 0
/proc/19061/statm: 102101 81464 66 113 0 101985 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 408404

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19062
/proc/meminfo: memFree=1115160/2055920 swapFree=4192812/4192956
[pid=19061] ppid=19059 vsize=415128 CPUtime=1002.53
/proc/19061/stat : 19061 (tts-4-0) R 19059 19061 18040 0 -1 4194304 82785 0 0 0 100211 42 0 0 25 0 1 0 228820843 425091072 82645 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591898 0 0 4096 0 0 0 0 17 1 0 0
/proc/19061/statm: 103782 82645 66 113 0 103666 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 415128

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19062
/proc/meminfo: memFree=1112472/2055920 swapFree=4192812/4192956
[pid=19061] ppid=19059 vsize=418892 CPUtime=1062.55
/proc/19061/stat : 19061 (tts-4-0) R 19059 19061 18040 0 -1 4194304 83444 0 0 0 106212 43 0 0 25 0 1 0 228820843 428945408 83304 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/19061/statm: 104723 83304 66 113 0 104607 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 418892

[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19062
/proc/meminfo: memFree=1112280/2055920 swapFree=4192812/4192956
[pid=19061] ppid=19059 vsize=419172 CPUtime=1122.56
/proc/19061/stat : 19061 (tts-4-0) R 19059 19061 18040 0 -1 4194304 83501 0 0 0 112213 43 0 0 25 0 1 0 228820843 429232128 83361 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/19061/statm: 104793 83361 66 113 0 104677 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 419172

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19062
/proc/meminfo: memFree=1110488/2055920 swapFree=4192812/4192956
[pid=19061] ppid=19059 vsize=421736 CPUtime=1182.58
/proc/19061/stat : 19061 (tts-4-0) R 19059 19061 18040 0 -1 4194304 83946 0 0 0 118214 44 0 0 25 0 1 0 228820843 431857664 83806 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/19061/statm: 105434 83806 66 113 0 105318 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 421736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19062
/proc/meminfo: memFree=1107672/2055920 swapFree=4192812/4192956
[pid=19061] ppid=19059 vsize=425944 CPUtime=1200.09
/proc/19061/stat : 19061 (tts-4-0) R 19059 19061 18040 0 -1 4194304 84653 0 0 0 119965 44 0 0 25 0 1 0 228820843 436166656 84513 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/19061/statm: 106486 84513 66 113 0 106370 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 425944

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19062
/proc/meminfo: memFree=1107672/2055920 swapFree=4192812/4192956
[pid=19061] ppid=19059 vsize=425944 CPUtime=1200.09
/proc/19061/stat : 19061 (tts-4-0) R 19059 19061 18040 0 -1 4194304 84653 0 0 0 119965 44 0 0 25 0 1 0 228820843 436166656 84513 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/19061/statm: 106486 84513 66 113 0 106370 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 425944

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.17
CPU user time (s): 1199.66
CPU system time (s): 0.506922
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 425944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.66
system time used= 0.506922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 84653
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= 946

runsolver used 1.50277 second user time and 2.66459 second system time

The end



Launcher Data (download as text)




Begin job on node4 on Wed Feb 21 20:11:00 UTC 2007

IDJOB= 305935
IDBENCH= 20169
IDSOLVER= 98
FILE ID= node4/305935-1172088660

PBS_JOBID= 3865325

Free space on /tmp= 66548 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S421554531-04.cnf
COMMAND LINE= /tmp/evaluation/305935-1172088660/tts-4-0 /tmp/evaluation/305935-1172088660/instance-305935-1172088660.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-305935-1172088660 -o ROOT/results/node4/solver-305935-1172088660 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305935-1172088660/tts-4-0 /tmp/evaluation/305935-1172088660/instance-305935-1172088660.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  c5fd209011b2a02c2f80e5fa7741ee6e

RANDOM SEED= 737489803

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1447032 kB
Buffers:         56152 kB
Cached:         415360 kB
SwapCached:          0 kB
Active:         209728 kB
Inactive:       321972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1447032 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1300 kB
Writeback:           0 kB
Mapped:          79076 kB
Slab:            62768 kB
Committed_AS:  1028468 kB
PageTables:       1768 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= 66548 MiB

End job on node4 on Wed Feb 21 20:31:02 UTC 2007