Trace number 309379

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) 1200.06 1200.42

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S218623752-19-SAT.cnf
MD5SUM202e2057dc8114964b5b3ec133b76d59
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.230964
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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/node20/watcher-309379-1172540473 -o ROOT/results/node20/solver-309379-1172540473 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309379-1172540473/tts-4-0 /tmp/evaluation/309379-1172540473/instance-309379-1172540473.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 0.99 0.99 3/77 7543
/proc/meminfo: memFree=1856224/2055920 swapFree=4111204/4192956
[pid=7543] ppid=7541 vsize=936 CPUtime=0
/proc/7543/stat : 7543 (tts-4-0) R 7541 7543 6445 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 274001294 958464 105 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134630100 0 0 4096 0 0 0 0 17 1 0 0
/proc/7543/statm: 234 105 57 113 0 118 0

[startup+0.10711 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 7543
/proc/meminfo: memFree=1856224/2055920 swapFree=4111204/4192956
[pid=7543] ppid=7541 vsize=5060 CPUtime=0.1
/proc/7543/stat : 7543 (tts-4-0) R 7541 7543 6445 0 -1 4194304 1189 0 0 0 10 0 0 0 18 0 1 0 274001294 5181440 1172 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/7543/statm: 1265 1172 66 113 0 1149 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5060

[startup+0.515158 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 7543
/proc/meminfo: memFree=1856224/2055920 swapFree=4111204/4192956
[pid=7543] ppid=7541 vsize=6252 CPUtime=0.5
/proc/7543/stat : 7543 (tts-4-0) R 7541 7543 6445 0 -1 4194304 1479 0 0 0 50 0 0 0 22 0 1 0 274001294 6402048 1462 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/7543/statm: 1563 1462 66 113 0 1447 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6252

[startup+1.33526 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 7544
/proc/meminfo: memFree=1850264/2055920 swapFree=4111204/4192956
[pid=7543] ppid=7541 vsize=6652 CPUtime=1.32
/proc/7543/stat : 7543 (tts-4-0) R 7541 7543 6445 0 -1 4194304 1583 0 0 0 132 0 0 0 25 0 1 0 274001294 6811648 1566 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/7543/statm: 1663 1566 66 113 0 1547 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6652

[startup+2.97746 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 7544
/proc/meminfo: memFree=1849816/2055920 swapFree=4111204/4192956
[pid=7543] ppid=7541 vsize=7312 CPUtime=2.97
/proc/7543/stat : 7543 (tts-4-0) R 7541 7543 6445 0 -1 4194304 1751 0 0 0 297 0 0 0 25 0 1 0 274001294 7487488 1734 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542858 0 0 4096 0 0 0 0 17 1 0 0
/proc/7543/statm: 1828 1734 66 113 0 1712 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 7312

[startup+6.25385 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 7544
/proc/meminfo: memFree=1849248/2055920 swapFree=4111204/4192956
[pid=7543] ppid=7541 vsize=7536 CPUtime=6.24
/proc/7543/stat : 7543 (tts-4-0) R 7541 7543 6445 0 -1 4194304 1792 0 0 0 624 0 0 0 25 0 1 0 274001294 7716864 1775 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534108 0 0 4096 0 0 0 0 17 1 0 0
/proc/7543/statm: 1884 1775 66 113 0 1768 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7536

[startup+12.7106 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 7544
/proc/meminfo: memFree=1848416/2055920 swapFree=4111204/4192956
[pid=7543] ppid=7541 vsize=8224 CPUtime=12.69
/proc/7543/stat : 7543 (tts-4-0) R 7541 7543 6445 0 -1 4194304 1973 0 0 0 1269 0 0 0 25 0 1 0 274001294 8421376 1956 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534186 0 0 4096 0 0 0 0 17 1 0 0
/proc/7543/statm: 2056 1956 66 113 0 1940 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8224

[startup+25.5142 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 7544
/proc/meminfo: memFree=1847072/2055920 swapFree=4111204/4192956
[pid=7543] ppid=7541 vsize=9612 CPUtime=25.5
/proc/7543/stat : 7543 (tts-4-0) R 7541 7543 6445 0 -1 4194304 2325 0 0 0 2549 1 0 0 25 0 1 0 274001294 9842688 2308 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/7543/statm: 2403 2308 66 113 0 2287 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 9612

[startup+51.1243 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 7544
/proc/meminfo: memFree=1844128/2055920 swapFree=4111204/4192956
[pid=7543] ppid=7541 vsize=12448 CPUtime=51.1
/proc/7543/stat : 7543 (tts-4-0) R 7541 7543 6445 0 -1 4194304 3052 0 0 0 5109 1 0 0 25 0 1 0 274001294 12746752 3035 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/7543/statm: 3112 3035 66 113 0 2996 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 12448

[startup+102.34 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 7546
/proc/meminfo: memFree=1839712/2055920 swapFree=4111204/4192956
[pid=7543] ppid=7541 vsize=16984 CPUtime=102.3
/proc/7543/stat : 7543 (tts-4-0) R 7541 7543 6445 0 -1 4194304 4173 0 0 0 10228 2 0 0 25 0 1 0 274001294 17391616 4156 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641316 0 0 4096 0 0 0 0 17 1 0 0
/proc/7543/statm: 4246 4156 66 113 0 4130 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 16984

[startup+162.372 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 7546
/proc/meminfo: memFree=1833184/2055920 swapFree=4111204/4192956
[pid=7543] ppid=7541 vsize=23224 CPUtime=162.31
/proc/7543/stat : 7543 (tts-4-0) R 7541 7543 6445 0 -1 4194304 5753 0 0 0 16228 3 0 0 25 0 1 0 274001294 23781376 5736 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534048 0 0 4096 0 0 0 0 17 1 0 0
/proc/7543/statm: 5806 5736 66 113 0 5690 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 23224

[startup+222.398 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 7546
/proc/meminfo: memFree=1825184/2055920 swapFree=4111204/4192956
[pid=7543] ppid=7541 vsize=31196 CPUtime=222.32
/proc/7543/stat : 7543 (tts-4-0) R 7541 7543 6445 0 -1 4194304 7746 0 0 0 22227 5 0 0 25 0 1 0 274001294 31944704 7729 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/7543/statm: 7799 7729 66 113 0 7683 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 31196

[startup+282.428 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7546
/proc/meminfo: memFree=1818400/2055920 swapFree=4111204/4192956
[pid=7543] ppid=7541 vsize=38004 CPUtime=282.33
/proc/7543/stat : 7543 (tts-4-0) R 7541 7543 6445 0 -1 4194304 9436 0 0 0 28226 7 0 0 25 0 1 0 274001294 38916096 9419 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/7543/statm: 9501 9419 66 113 0 9385 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 38004

[startup+342.454 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7546
/proc/meminfo: memFree=1812064/2055920 swapFree=4111204/4192956
[pid=7543] ppid=7541 vsize=44344 CPUtime=342.35
/proc/7543/stat : 7543 (tts-4-0) R 7541 7543 6445 0 -1 4194304 11016 0 0 0 34226 9 0 0 25 0 1 0 274001294 45408256 10999 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591622 0 0 4096 0 0 0 0 17 1 0 0
/proc/7543/statm: 11086 10999 66 113 0 10970 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 44344

[startup+402.486 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7546
/proc/meminfo: memFree=1805600/2055920 swapFree=4111204/4192956
[pid=7543] ppid=7541 vsize=50688 CPUtime=402.37
/proc/7543/stat : 7543 (tts-4-0) R 7541 7543 6445 0 -1 4194304 12619 0 0 0 40226 11 0 0 25 0 1 0 274001294 51904512 12602 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/7543/statm: 12672 12602 66 113 0 12556 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 50688

[startup+462.514 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7546
/proc/meminfo: memFree=1801824/2055920 swapFree=4111204/4192956
[pid=7543] ppid=7541 vsize=54448 CPUtime=462.37
/proc/7543/stat : 7543 (tts-4-0) R 7541 7543 6445 0 -1 4194304 13560 0 0 0 46226 11 0 0 25 0 1 0 274001294 55754752 13543 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/7543/statm: 13612 13543 66 113 0 13496 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 54448

[startup+522.543 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7546
/proc/meminfo: memFree=1797088/2055920 swapFree=4111204/4192956
[pid=7543] ppid=7541 vsize=59144 CPUtime=522.38
/proc/7543/stat : 7543 (tts-4-0) R 7541 7543 6445 0 -1 4194304 14732 0 0 0 52226 12 0 0 25 0 1 0 274001294 60563456 14715 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/7543/statm: 14786 14715 66 113 0 14670 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 59144

[startup+582.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7546
/proc/meminfo: memFree=1792800/2055920 swapFree=4111204/4192956
[pid=7543] ppid=7541 vsize=63600 CPUtime=582.4
/proc/7543/stat : 7543 (tts-4-0) R 7541 7543 6445 0 -1 4194304 15803 0 0 0 58226 14 0 0 25 0 1 0 274001294 65126400 15786 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534371 0 0 4096 0 0 0 0 17 1 0 0
/proc/7543/statm: 15900 15786 66 113 0 15784 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 63600

[startup+642.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7546
/proc/meminfo: memFree=1789472/2055920 swapFree=4111204/4192956
[pid=7543] ppid=7541 vsize=66888 CPUtime=642.41
/proc/7543/stat : 7543 (tts-4-0) R 7541 7543 6445 0 -1 4194304 16627 0 0 0 64226 15 0 0 25 0 1 0 274001294 68493312 16610 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/7543/statm: 16722 16610 66 113 0 16606 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 66888

[startup+702.629 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7546
/proc/meminfo: memFree=1787040/2055920 swapFree=4111204/4192956
[pid=7543] ppid=7541 vsize=69232 CPUtime=702.42
/proc/7543/stat : 7543 (tts-4-0) R 7541 7543 6445 0 -1 4194304 17244 0 0 0 70226 16 0 0 25 0 1 0 274001294 70893568 17227 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/7543/statm: 17308 17227 66 113 0 17192 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 69232

[startup+762.657 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7546
/proc/meminfo: memFree=1783840/2055920 swapFree=4111204/4192956
[pid=7543] ppid=7541 vsize=72512 CPUtime=762.43
/proc/7543/stat : 7543 (tts-4-0) R 7541 7543 6445 0 -1 4194304 18029 0 0 0 76226 17 0 0 25 0 1 0 274001294 74252288 18012 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/7543/statm: 18128 18012 66 113 0 18012 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 72512

[startup+822.689 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 7546
/proc/meminfo: memFree=1779296/2055920 swapFree=4111204/4192956
[pid=7543] ppid=7541 vsize=76872 CPUtime=822.45
/proc/7543/stat : 7543 (tts-4-0) R 7541 7543 6445 0 -1 4194304 19156 0 0 0 82227 18 0 0 25 0 1 0 274001294 78716928 19139 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/7543/statm: 19218 19139 66 113 0 19102 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 76872

[startup+882.717 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 7546
/proc/meminfo: memFree=1773792/2055920 swapFree=4111204/4192956
[pid=7543] ppid=7541 vsize=82500 CPUtime=882.46
/proc/7543/stat : 7543 (tts-4-0) R 7541 7543 6445 0 -1 4194304 20528 0 0 0 88227 19 0 0 25 0 1 0 274001294 84480000 20511 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/7543/statm: 20625 20511 66 113 0 20509 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 82500

[startup+942.743 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7546
/proc/meminfo: memFree=1769056/2055920 swapFree=4111204/4192956
[pid=7543] ppid=7541 vsize=87192 CPUtime=942.47
/proc/7543/stat : 7543 (tts-4-0) R 7541 7543 6445 0 -1 4194304 21711 0 0 0 94226 21 0 0 25 0 1 0 274001294 89284608 21694 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534427 0 0 4096 0 0 0 0 17 1 0 0
/proc/7543/statm: 21798 21694 66 113 0 21682 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 87192

[startup+1002.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7546
/proc/meminfo: memFree=1767328/2055920 swapFree=4111204/4192956
[pid=7543] ppid=7541 vsize=88832 CPUtime=1002.49
/proc/7543/stat : 7543 (tts-4-0) R 7541 7543 6445 0 -1 4194304 22140 0 0 0 100227 22 0 0 25 0 1 0 274001294 90963968 22123 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/7543/statm: 22208 22123 66 113 0 22092 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 88832

[startup+1062.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7546
/proc/meminfo: memFree=1764768/2055920 swapFree=4111204/4192956
[pid=7543] ppid=7541 vsize=91408 CPUtime=1062.5
/proc/7543/stat : 7543 (tts-4-0) R 7541 7543 6445 0 -1 4194304 22784 0 0 0 106228 22 0 0 25 0 1 0 274001294 93601792 22767 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/7543/statm: 22852 22767 66 113 0 22736 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 91408

[startup+1122.84 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 7546
/proc/meminfo: memFree=1762272/2055920 swapFree=4111204/4192956
[pid=7543] ppid=7541 vsize=93988 CPUtime=1122.52
/proc/7543/stat : 7543 (tts-4-0) R 7541 7543 6445 0 -1 4194304 23414 0 0 0 112228 24 0 0 25 0 1 0 274001294 96243712 23397 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534364 0 0 4096 0 0 0 0 17 1 0 0
/proc/7543/statm: 23497 23397 66 113 0 23381 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 93988

[startup+1182.87 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 7546
/proc/meminfo: memFree=1760800/2055920 swapFree=4111204/4192956
[pid=7543] ppid=7541 vsize=95396 CPUtime=1182.54
/proc/7543/stat : 7543 (tts-4-0) R 7541 7543 6445 0 -1 4194304 23777 0 0 0 118229 25 0 0 25 0 1 0 274001294 97685504 23760 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641343 0 0 4096 0 0 0 0 17 1 0 0
/proc/7543/statm: 23849 23760 66 113 0 23733 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 95396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.01 1.01 1.00 2/84 7620
/proc/meminfo: memFree=1759000/2055920 swapFree=4111204/4192956
[pid=7543] ppid=7541 vsize=95628 CPUtime=1200.03
/proc/7543/stat : 7543 (tts-4-0) R 7541 7543 6445 0 -1 4194304 23844 0 0 0 119978 25 0 0 25 0 1 0 274001294 97923072 23827 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/7543/statm: 23907 23827 66 113 0 23791 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 95628

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: 1.01 1.01 1.00 2/84 7620
/proc/meminfo: memFree=1759000/2055920 swapFree=4111204/4192956
[pid=7543] ppid=7541 vsize=95628 CPUtime=1200.03
/proc/7543/stat : 7543 (tts-4-0) R 7541 7543 6445 0 -1 4194304 23844 0 0 0 119978 25 0 0 25 0 1 0 274001294 97923072 23827 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/7543/statm: 23907 23827 66 113 0 23791 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 95628

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.06
CPU user time (s): 1199.79
CPU system time (s): 0.266959
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 95628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.266959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23844
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= 25741

runsolver used 1.17882 second user time and 2.71459 second system time

The end



Launcher Data (download as text)




Begin job on node20 on Tue Feb 27 01:41:13 UTC 2007

IDJOB= 309379
IDBENCH= 20258
IDSOLVER= 98
FILE ID= node20/309379-1172540473

PBS_JOBID= 3971800

Free space on /tmp= 66561 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S218623752-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/309379-1172540473/tts-4-0 /tmp/evaluation/309379-1172540473/instance-309379-1172540473.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-309379-1172540473 -o ROOT/results/node20/solver-309379-1172540473 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309379-1172540473/tts-4-0 /tmp/evaluation/309379-1172540473/instance-309379-1172540473.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  202e2057dc8114964b5b3ec133b76d59

RANDOM SEED= 169051856

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.234
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		: 3000.234
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:       1856696 kB
Buffers:         24888 kB
Cached:          84300 kB
SwapCached:      47892 kB
Active:          65820 kB
Inactive:       105192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1856696 kB
SwapTotal:     4192956 kB
SwapFree:      4111204 kB
Dirty:             596 kB
Writeback:           0 kB
Mapped:          32164 kB
Slab:            13872 kB
Committed_AS:   620876 kB
PageTables:       1704 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= 66561 MiB

End job on node20 on Tue Feb 27 02:01:16 UTC 2007