Trace number 307831

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
Mmisat 2007-02-08? (TO) 1200.09 1200.49

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S1326526519-03-SAT.cnf
MD5SUM3f421a958db929dd5faf96c5c82c876f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.84872
Satisfiable
(Un)Satisfiability was proved
Number of variables6492
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/node19/watcher-307831-1172505454 -o ROOT/results/node19/solver-307831-1172505454 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307831-1172505454/mmisat /tmp/evaluation/307831-1172505454/instance-307831-1172505454.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 0.97 3/77 21884
/proc/meminfo: memFree=1293928/2055920 swapFree=4192812/4192956
[pid=21884] ppid=21882 vsize=1704 CPUtime=0
/proc/21884/stat : 21884 (mmisat) R 21882 21884 21313 0 -1 4194304 304 0 0 0 0 0 0 0 18 0 1 0 270499465 1744896 287 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/21884/statm: 426 288 81 214 0 208 0

[startup+0.107629 s]
/proc/loadavg: 0.92 0.98 0.97 3/77 21884
/proc/meminfo: memFree=1293928/2055920 swapFree=4192812/4192956
[pid=21884] ppid=21882 vsize=6456 CPUtime=0.09
/proc/21884/stat : 21884 (mmisat) R 21882 21884 21313 0 -1 4194304 1464 0 0 0 9 0 0 0 18 0 1 0 270499465 6610944 1447 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/21884/statm: 1614 1447 81 214 0 1396 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6456

[startup+0.515674 s]
/proc/loadavg: 0.92 0.98 0.97 3/77 21884
/proc/meminfo: memFree=1293928/2055920 swapFree=4192812/4192956
[pid=21884] ppid=21882 vsize=13452 CPUtime=0.51
/proc/21884/stat : 21884 (mmisat) R 21882 21884 21313 0 -1 4194304 3234 0 0 0 50 1 0 0 21 0 1 0 270499465 13774848 3217 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/21884/statm: 3363 3218 81 214 0 3145 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 13452

[startup+1.33576 s]
/proc/loadavg: 0.92 0.98 0.97 2/78 21885
/proc/meminfo: memFree=1275040/2055920 swapFree=4192812/4192956
[pid=21884] ppid=21882 vsize=21372 CPUtime=1.33
/proc/21884/stat : 21884 (mmisat) R 21882 21884 21313 0 -1 4194304 5220 0 0 0 131 2 0 0 25 0 1 0 270499465 21884928 5203 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/21884/statm: 5343 5203 81 214 0 5125 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 21372

[startup+2.97194 s]
/proc/loadavg: 0.92 0.98 0.97 2/78 21885
/proc/meminfo: memFree=1267424/2055920 swapFree=4192812/4192956
[pid=21884] ppid=21882 vsize=30216 CPUtime=2.96
/proc/21884/stat : 21884 (mmisat) R 21882 21884 21313 0 -1 4194304 7404 0 0 0 293 3 0 0 25 0 1 0 270499465 30941184 7387 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/21884/statm: 7554 7387 81 214 0 7336 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 30216

[startup+6.2553 s]
/proc/loadavg: 0.93 0.98 0.97 2/78 21885
/proc/meminfo: memFree=1256296/2055920 swapFree=4192812/4192956
[pid=21884] ppid=21882 vsize=39720 CPUtime=6.25
/proc/21884/stat : 21884 (mmisat) R 21882 21884 21313 0 -1 4194304 9792 0 0 0 620 5 0 0 25 0 1 0 270499465 40673280 9775 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/21884/statm: 9930 9775 81 214 0 9712 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 39720

[startup+12.711 s]
/proc/loadavg: 0.93 0.98 0.97 2/78 21885
/proc/meminfo: memFree=1244520/2055920 swapFree=4192812/4192956
[pid=21884] ppid=21882 vsize=50280 CPUtime=12.7
/proc/21884/stat : 21884 (mmisat) R 21882 21884 21313 0 -1 4194304 12446 0 0 0 1264 6 0 0 25 0 1 0 270499465 51486720 12429 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/21884/statm: 12570 12430 81 214 0 12352 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 50280

[startup+25.5134 s]
/proc/loadavg: 0.95 0.98 0.97 2/78 21885
/proc/meminfo: memFree=1233704/2055920 swapFree=4192812/4192956
[pid=21884] ppid=21882 vsize=61236 CPUtime=25.5
/proc/21884/stat : 21884 (mmisat) R 21882 21884 21313 0 -1 4194304 15159 0 0 0 2542 8 0 0 25 0 1 0 270499465 62705664 15142 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/21884/statm: 15309 15142 81 214 0 15091 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 61236

[startup+51.1252 s]
/proc/loadavg: 0.96 0.98 0.97 2/78 21885
/proc/meminfo: memFree=1221416/2055920 swapFree=4192812/4192956
[pid=21884] ppid=21882 vsize=73116 CPUtime=51.1
/proc/21884/stat : 21884 (mmisat) R 21882 21884 21313 0 -1 4194304 18151 0 0 0 5100 10 0 0 25 0 1 0 270499465 74870784 18134 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/21884/statm: 18279 18134 81 214 0 18061 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 73116

[startup+102.346 s]
/proc/loadavg: 0.98 0.98 0.97 2/78 21885
/proc/meminfo: memFree=1208616/2055920 swapFree=4192812/4192956
[pid=21884] ppid=21882 vsize=85788 CPUtime=102.31
/proc/21884/stat : 21884 (mmisat) R 21882 21884 21313 0 -1 4194304 21297 0 0 0 9438 793 0 0 25 0 1 0 270499465 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/21884/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 85788

[startup+162.377 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 21885
/proc/meminfo: memFree=1208552/2055920 swapFree=4192812/4192956
[pid=21884] ppid=21882 vsize=85788 CPUtime=162.33
/proc/21884/stat : 21884 (mmisat) R 21882 21884 21313 0 -1 4194304 21297 0 0 0 10400 5833 0 0 25 0 1 0 270499465 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/21884/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 85788

[startup+222.412 s]
/proc/loadavg: 0.99 0.98 0.97 2/84 21959
/proc/meminfo: memFree=1207152/2055920 swapFree=4192812/4192956
[pid=21884] ppid=21882 vsize=85788 CPUtime=222.32
/proc/21884/stat : 21884 (mmisat) R 21882 21884 21313 0 -1 4194304 21297 0 0 0 11363 10869 0 0 25 0 1 0 270499465 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/21884/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 85788

[startup+282.469 s]
/proc/loadavg: 0.99 0.98 0.97 2/84 22055
/proc/meminfo: memFree=1207160/2055920 swapFree=4192812/4192956
[pid=21884] ppid=21882 vsize=85788 CPUtime=282.31
/proc/21884/stat : 21884 (mmisat) R 21882 21884 21313 0 -1 4194304 21297 0 0 0 12314 15917 0 0 25 0 1 0 270499465 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/21884/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 85788

[startup+342.509 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 22083
/proc/meminfo: memFree=1208232/2055920 swapFree=4192812/4192956
[pid=21884] ppid=21882 vsize=85788 CPUtime=342.32
/proc/21884/stat : 21884 (mmisat) R 21882 21884 21313 0 -1 4194304 21297 0 0 0 13272 20960 0 0 25 0 1 0 270499465 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/21884/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 85788

[startup+402.537 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 22083
/proc/meminfo: memFree=1208296/2055920 swapFree=4192812/4192956
[pid=21884] ppid=21882 vsize=85788 CPUtime=402.34
/proc/21884/stat : 21884 (mmisat) R 21882 21884 21313 0 -1 4194304 21297 0 0 0 14224 26010 0 0 25 0 1 0 270499465 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/21884/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 85788

[startup+462.566 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 22083
/proc/meminfo: memFree=1208360/2055920 swapFree=4192812/4192956
[pid=21884] ppid=21882 vsize=85788 CPUtime=462.35
/proc/21884/stat : 21884 (mmisat) R 21882 21884 21313 0 -1 4194304 21297 0 0 0 15199 31036 0 0 25 0 1 0 270499465 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/21884/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 85788

[startup+522.595 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 22083
/proc/meminfo: memFree=1208360/2055920 swapFree=4192812/4192956
[pid=21884] ppid=21882 vsize=85788 CPUtime=522.37
/proc/21884/stat : 21884 (mmisat) R 21882 21884 21313 0 -1 4194304 21297 0 0 0 16177 36060 0 0 25 0 1 0 270499465 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/21884/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 85788

[startup+582.625 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 22083
/proc/meminfo: memFree=1208360/2055920 swapFree=4192812/4192956
[pid=21884] ppid=21882 vsize=85788 CPUtime=582.38
/proc/21884/stat : 21884 (mmisat) R 21882 21884 21313 0 -1 4194304 21297 0 0 0 17163 41075 0 0 25 0 1 0 270499465 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/21884/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 85788

[startup+642.66 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 22083
/proc/meminfo: memFree=1208488/2055920 swapFree=4192812/4192956
[pid=21884] ppid=21882 vsize=85788 CPUtime=642.4
/proc/21884/stat : 21884 (mmisat) R 21882 21884 21313 0 -1 4194304 21297 0 0 0 18129 46111 0 0 25 0 1 0 270499465 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/21884/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 85788

[startup+702.689 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 22083
/proc/meminfo: memFree=1208488/2055920 swapFree=4192812/4192956
[pid=21884] ppid=21882 vsize=85788 CPUtime=702.42
/proc/21884/stat : 21884 (mmisat) R 21882 21884 21313 0 -1 4194304 21297 0 0 0 19090 51152 0 0 25 0 1 0 270499465 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/21884/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 85788

[startup+762.722 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 22083
/proc/meminfo: memFree=1208488/2055920 swapFree=4192812/4192956
[pid=21884] ppid=21882 vsize=85788 CPUtime=762.43
/proc/21884/stat : 21884 (mmisat) R 21882 21884 21313 0 -1 4194304 21297 0 0 0 20042 56201 0 0 25 0 1 0 270499465 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/21884/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 85788

[startup+822.757 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 22083
/proc/meminfo: memFree=1208488/2055920 swapFree=4192812/4192956
[pid=21884] ppid=21882 vsize=85788 CPUtime=822.45
/proc/21884/stat : 21884 (mmisat) R 21882 21884 21313 0 -1 4194304 21297 0 0 0 21018 61227 0 0 25 0 1 0 270499465 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/21884/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 85788

[startup+882.785 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 22083
/proc/meminfo: memFree=1208424/2055920 swapFree=4192812/4192956
[pid=21884] ppid=21882 vsize=85788 CPUtime=882.46
/proc/21884/stat : 21884 (mmisat) R 21882 21884 21313 0 -1 4194304 21297 0 0 0 21995 66251 0 0 25 0 1 0 270499465 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/21884/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 85788

[startup+942.815 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 22083
/proc/meminfo: memFree=1208488/2055920 swapFree=4192812/4192956
[pid=21884] ppid=21882 vsize=85788 CPUtime=942.48
/proc/21884/stat : 21884 (mmisat) R 21882 21884 21313 0 -1 4194304 21297 0 0 0 22955 71293 0 0 25 0 1 0 270499465 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/21884/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 85788

[startup+1002.85 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 22083
/proc/meminfo: memFree=1208488/2055920 swapFree=4192812/4192956
[pid=21884] ppid=21882 vsize=85788 CPUtime=1002.49
/proc/21884/stat : 21884 (mmisat) R 21882 21884 21313 0 -1 4194304 21297 0 0 0 23936 76313 0 0 25 0 1 0 270499465 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/21884/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 85788

[startup+1062.88 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 22083
/proc/meminfo: memFree=1208488/2055920 swapFree=4192812/4192956
[pid=21884] ppid=21882 vsize=85788 CPUtime=1062.52
/proc/21884/stat : 21884 (mmisat) R 21882 21884 21313 0 -1 4194304 21297 0 0 0 24921 81331 0 0 25 0 1 0 270499465 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/21884/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 85788

[startup+1122.92 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 22083
/proc/meminfo: memFree=1208488/2055920 swapFree=4192812/4192956
[pid=21884] ppid=21882 vsize=85788 CPUtime=1122.53
/proc/21884/stat : 21884 (mmisat) R 21882 21884 21313 0 -1 4194304 21297 0 0 0 25906 86347 0 0 25 0 1 0 270499465 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/21884/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 85788

[startup+1182.95 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 22083
/proc/meminfo: memFree=1208424/2055920 swapFree=4192812/4192956
[pid=21884] ppid=21882 vsize=85788 CPUtime=1182.55
/proc/21884/stat : 21884 (mmisat) R 21882 21884 21313 0 -1 4194304 21297 0 0 0 26897 91358 0 0 25 0 1 0 270499465 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/21884/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 85788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 22083
/proc/meminfo: memFree=1208488/2055920 swapFree=4192812/4192956
[pid=21884] ppid=21882 vsize=85788 CPUtime=1200.07
/proc/21884/stat : 21884 (mmisat) R 21882 21884 21313 0 -1 4194304 21297 0 0 0 27168 92839 0 0 25 0 1 0 270499465 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/21884/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 85788

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

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

[startup+1200.47 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 22083
/proc/meminfo: memFree=1208488/2055920 swapFree=4192812/4192956
[pid=21884] ppid=21882 vsize=85788 CPUtime=1200.07
/proc/21884/stat : 21884 (mmisat) R 21882 21884 21313 0 -1 4194304 21297 0 0 0 27168 92839 0 0 25 0 1 0 270499465 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/21884/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 85788

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.09
CPU user time (s): 271.682
CPU system time (s): 928.409
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 85788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 271.682
system time used= 928.409
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21297
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= 1782

runsolver used 1.36079 second user time and 2.87656 second system time

The end



Launcher Data (download as text)




Begin job on node19 on Mon Feb 26 15:57:34 UTC 2007

IDJOB= 307831
IDBENCH= 20215
IDSOLVER= 108
FILE ID= node19/307831-1172505454

PBS_JOBID= 3971596

Free space on /tmp= 66559 MiB

SOLVER NAME= Mmisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S1326526519-03-SAT.cnf
COMMAND LINE= /tmp/evaluation/307831-1172505454/mmisat /tmp/evaluation/307831-1172505454/instance-307831-1172505454.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-307831-1172505454 -o ROOT/results/node19/solver-307831-1172505454 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307831-1172505454/mmisat /tmp/evaluation/307831-1172505454/instance-307831-1172505454.cnf            

META MD5SUM SOLVER= f0471644c1818c6834832b41e70bf7e6
MD5SUM BENCH=  3f421a958db929dd5faf96c5c82c876f

RANDOM SEED= 427934879

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1294400 kB
Buffers:         65040 kB
Cached:         576132 kB
SwapCached:          0 kB
Active:         304228 kB
Inactive:       380848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1294400 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1396 kB
Writeback:           0 kB
Mapped:          62776 kB
Slab:            62016 kB
Committed_AS:   985240 kB
PageTables:       1756 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66559 MiB

End job on node19 on Mon Feb 26 16:17:37 UTC 2007