Trace number 307247

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) 1200.22 1200.74

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1314701073-08.cnf
MD5SUMfd5c93189113fd3fe98f3e154d2a7947
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1096.16
Satisfiable
(Un)Satisfiability was proved
Number of variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
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/node26/watcher-307247-1172116295 -o ROOT/results/node26/solver-307247-1172116295 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307247-1172116295/tts-4-0 /tmp/evaluation/307247-1172116295/instance-307247-1172116295.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 28447
/proc/meminfo: memFree=1850952/2055920 swapFree=4158576/4192956
[pid=28447] ppid=28445 vsize=796 CPUtime=0
/proc/28447/stat : 28447 (tts-4-0) R 28445 28447 27451 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 231583182 815104 100 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134647773 0 0 4096 0 0 0 0 17 1 0 0
/proc/28447/statm: 199 101 57 113 0 83 0

[startup+0.106925 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28447
/proc/meminfo: memFree=1850952/2055920 swapFree=4158576/4192956
[pid=28447] ppid=28445 vsize=4312 CPUtime=0.1
/proc/28447/stat : 28447 (tts-4-0) R 28445 28447 27451 0 -1 4194304 979 0 0 0 10 0 0 0 18 0 1 0 231583182 4415488 964 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134647773 0 0 4096 0 0 0 0 17 1 0 0
/proc/28447/statm: 1078 965 57 113 0 962 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4312

[startup+0.514995 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28447
/proc/meminfo: memFree=1850952/2055920 swapFree=4158576/4192956
[pid=28447] ppid=28445 vsize=22404 CPUtime=0.5
/proc/28447/stat : 28447 (tts-4-0) R 28445 28447 27451 0 -1 4194304 5402 0 0 0 48 2 0 0 22 0 1 0 231583182 22941696 5387 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/28447/statm: 5601 5387 62 113 0 5485 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 22404

[startup+1.33514 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 28448
/proc/meminfo: memFree=1827584/2055920 swapFree=4158576/4192956
[pid=28447] ppid=28445 vsize=24252 CPUtime=1.32
/proc/28447/stat : 28447 (tts-4-0) R 28445 28447 27451 0 -1 4194304 5894 0 0 0 130 2 0 0 25 0 1 0 231583182 24834048 5879 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134554504 0 0 4096 0 0 0 0 17 1 0 0
/proc/28447/statm: 6063 5879 62 113 0 5947 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 24252

[startup+2.97142 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 28448
/proc/meminfo: memFree=1778112/2055920 swapFree=4158576/4192956
[pid=28447] ppid=28445 vsize=89896 CPUtime=2.96
/proc/28447/stat : 28447 (tts-4-0) R 28445 28447 27451 0 -1 4194304 22523 0 0 0 288 8 0 0 25 0 1 0 231583182 92053504 22252 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/28447/statm: 22474 22252 66 113 0 22358 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 89896

[startup+6.25099 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28448
/proc/meminfo: memFree=1710144/2055920 swapFree=4158576/4192956
[pid=28447] ppid=28445 vsize=155584 CPUtime=6.24
/proc/28447/stat : 28447 (tts-4-0) R 28445 28447 27451 0 -1 4194304 36795 0 0 0 609 15 0 0 25 0 1 0 231583182 159318016 36524 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/28447/statm: 38896 36524 66 113 0 38780 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 155584

[startup+12.7051 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28448
/proc/meminfo: memFree=1677184/2055920 swapFree=4158576/4192956
[pid=28447] ppid=28445 vsize=184892 CPUtime=12.69
/proc/28447/stat : 28447 (tts-4-0) R 28445 28447 27451 0 -1 4194304 43613 0 0 0 1250 19 0 0 25 0 1 0 231583182 189329408 43342 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/28447/statm: 46223 43342 66 113 0 46107 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 184892

[startup+25.5093 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 28448
/proc/meminfo: memFree=1558464/2055920 swapFree=4158576/4192956
[pid=28447] ppid=28445 vsize=352196 CPUtime=25.49
/proc/28447/stat : 28447 (tts-4-0) R 28445 28447 27451 0 -1 4194304 75331 0 0 0 2516 33 0 0 25 0 1 0 231583182 360648704 75060 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134629376 0 0 4096 0 0 0 0 17 1 0 0
/proc/28447/statm: 88049 75060 66 113 0 87933 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 352196

[startup+51.1198 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 28448
/proc/meminfo: memFree=1519936/2055920 swapFree=4158576/4192956
[pid=28447] ppid=28445 vsize=396068 CPUtime=51.09
/proc/28447/stat : 28447 (tts-4-0) R 28445 28447 27451 0 -1 4194304 83682 0 0 0 5072 37 0 0 25 0 1 0 231583182 405573632 83411 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542968 0 0 4096 0 0 0 0 17 1 0 0
/proc/28447/statm: 99017 83411 66 113 0 98901 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 396068

[startup+102.336 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 28448
/proc/meminfo: memFree=1438848/2055920 swapFree=4158576/4192956
[pid=28447] ppid=28445 vsize=488568 CPUtime=102.29
/proc/28447/stat : 28447 (tts-4-0) R 28445 28447 27451 0 -1 4194304 103057 0 0 0 10183 46 0 0 25 0 1 0 231583182 500293632 102786 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513483 0 0 4096 0 0 0 0 17 1 0 0
/proc/28447/statm: 122142 102786 66 113 0 122026 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 488568

[startup+162.369 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28448
/proc/meminfo: memFree=1388608/2055920 swapFree=4158576/4192956
[pid=28447] ppid=28445 vsize=543832 CPUtime=162.3
/proc/28447/stat : 28447 (tts-4-0) R 28445 28447 27451 0 -1 4194304 115588 0 0 0 16179 51 0 0 25 0 1 0 231583182 556883968 115317 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/28447/statm: 135958 115317 66 113 0 135842 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 543832

[startup+222.396 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28448
/proc/meminfo: memFree=1331968/2055920 swapFree=4158576/4192956
[pid=28447] ppid=28445 vsize=602096 CPUtime=222.31
/proc/28447/stat : 28447 (tts-4-0) R 28445 28447 27451 0 -1 4194304 129701 0 0 0 22174 57 0 0 25 0 1 0 231583182 616546304 129430 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/28447/statm: 150524 129430 66 113 0 150408 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 602096

[startup+282.422 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28448
/proc/meminfo: memFree=1287552/2055920 swapFree=4158576/4192956
[pid=28447] ppid=28445 vsize=646424 CPUtime=282.32
/proc/28447/stat : 28447 (tts-4-0) R 28445 28447 27451 0 -1 4194304 140786 0 0 0 28169 63 0 0 25 0 1 0 231583182 661938176 140515 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/28447/statm: 161606 140515 66 113 0 161490 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 646424

[startup+342.445 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28448
/proc/meminfo: memFree=1260224/2055920 swapFree=4158576/4192956
[pid=28447] ppid=28445 vsize=673572 CPUtime=342.31
/proc/28447/stat : 28447 (tts-4-0) R 28445 28447 27451 0 -1 4194304 147590 0 0 0 34166 65 0 0 25 0 1 0 231583182 689737728 147319 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/28447/statm: 168393 147319 66 113 0 168277 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 673572

[startup+402.479 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28448
/proc/meminfo: memFree=1234432/2055920 swapFree=4158576/4192956
[pid=28447] ppid=28445 vsize=699284 CPUtime=402.32
/proc/28447/stat : 28447 (tts-4-0) R 28445 28447 27451 0 -1 4194304 154029 0 0 0 40164 68 0 0 25 0 1 0 231583182 716066816 153758 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134536869 0 0 4096 0 0 0 0 17 1 0 0
/proc/28447/statm: 174821 153758 66 113 0 174705 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 699284

[startup+462.508 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28448
/proc/meminfo: memFree=1223872/2055920 swapFree=4158576/4192956
[pid=28447] ppid=28445 vsize=709736 CPUtime=462.34
/proc/28447/stat : 28447 (tts-4-0) R 28445 28447 27451 0 -1 4194304 156648 0 0 0 46164 70 0 0 25 0 1 0 231583182 726769664 156377 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/28447/statm: 177434 156377 66 113 0 177318 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 709736

[startup+522.537 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28448
/proc/meminfo: memFree=1212736/2055920 swapFree=4158576/4192956
[pid=28447] ppid=28445 vsize=720788 CPUtime=522.34
/proc/28447/stat : 28447 (tts-4-0) R 28445 28447 27451 0 -1 4194304 159427 0 0 0 52163 71 0 0 25 0 1 0 231583182 738086912 159156 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543315 0 0 4096 0 0 0 0 17 1 0 0
/proc/28447/statm: 180197 159156 66 113 0 180081 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 720788

[startup+582.573 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 28530
/proc/meminfo: memFree=1207616/2055920 swapFree=4158576/4192956
[pid=28447] ppid=28445 vsize=724512 CPUtime=582.33
/proc/28447/stat : 28447 (tts-4-0) R 28445 28447 27451 0 -1 4194304 160371 0 0 0 58161 72 0 0 25 0 1 0 231583182 741900288 160100 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537415 0 0 4096 0 0 0 0 17 1 0 0
/proc/28447/statm: 181128 160100 66 113 0 181012 0
Current children cumulated CPU time (s) 582.33
Current children cumulated vsize (KiB) 724512

[startup+642.63 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 28620
/proc/meminfo: memFree=1198528/2055920 swapFree=4158576/4192956
[pid=28447] ppid=28445 vsize=734680 CPUtime=642.32
/proc/28447/stat : 28447 (tts-4-0) R 28445 28447 27451 0 -1 4194304 162617 0 0 0 64158 74 0 0 25 0 1 0 231583182 752312320 162346 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/28447/statm: 183670 162346 66 113 0 183554 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 734680

[startup+702.662 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28646
/proc/meminfo: memFree=1195456/2055920 swapFree=4158576/4192956
[pid=28447] ppid=28445 vsize=742368 CPUtime=702.31
/proc/28447/stat : 28447 (tts-4-0) R 28445 28447 27451 0 -1 4194304 163686 0 0 0 70157 74 0 0 25 0 1 0 231583182 760184832 163415 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/28447/statm: 185592 163415 66 113 0 185476 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 742368

[startup+762.689 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28646
/proc/meminfo: memFree=1191360/2055920 swapFree=4158576/4192956
[pid=28447] ppid=28445 vsize=749568 CPUtime=762.32
/proc/28447/stat : 28447 (tts-4-0) R 28445 28447 27451 0 -1 4194304 164677 0 0 0 76157 75 0 0 25 0 1 0 231583182 767557632 164406 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591616 0 0 4096 0 0 0 0 17 1 0 0
/proc/28447/statm: 187392 164406 66 113 0 187276 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 749568

[startup+822.722 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28646
/proc/meminfo: memFree=1178176/2055920 swapFree=4158576/4192956
[pid=28447] ppid=28445 vsize=773260 CPUtime=822.33
/proc/28447/stat : 28447 (tts-4-0) R 28445 28447 27451 0 -1 4194304 167950 0 0 0 82156 77 0 0 25 0 1 0 231583182 791818240 167679 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543324 0 0 4096 0 0 0 0 17 1 0 0
/proc/28447/statm: 193315 167679 66 113 0 193199 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 773260

[startup+882.747 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28646
/proc/meminfo: memFree=1165632/2055920 swapFree=4158576/4192956
[pid=28447] ppid=28445 vsize=795832 CPUtime=882.33
/proc/28447/stat : 28447 (tts-4-0) R 28445 28447 27451 0 -1 4194304 171135 0 0 0 88155 78 0 0 25 0 1 0 231583182 814931968 170864 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/28447/statm: 198958 170864 66 113 0 198842 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 795832

[startup+942.774 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28646
/proc/meminfo: memFree=1151808/2055920 swapFree=4158576/4192956
[pid=28447] ppid=28445 vsize=819524 CPUtime=942.34
/proc/28447/stat : 28447 (tts-4-0) R 28445 28447 27451 0 -1 4194304 174535 0 0 0 94154 80 0 0 25 0 1 0 231583182 839192576 174264 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/28447/statm: 204881 174264 66 113 0 204765 0
Current children cumulated CPU time (s) 942.34
Current children cumulated vsize (KiB) 819524

[startup+1002.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28646
/proc/meminfo: memFree=1145216/2055920 swapFree=4158576/4192956
[pid=28447] ppid=28445 vsize=831372 CPUtime=1002.34
/proc/28447/stat : 28447 (tts-4-0) R 28445 28447 27451 0 -1 4194304 176163 0 0 0 100153 81 0 0 25 0 1 0 231583182 851324928 175892 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/28447/statm: 207843 175892 66 113 0 207727 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 831372

[startup+1062.83 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28646
/proc/meminfo: memFree=1136256/2055920 swapFree=4158576/4192956
[pid=28447] ppid=28445 vsize=847380 CPUtime=1062.35
/proc/28447/stat : 28447 (tts-4-0) R 28445 28447 27451 0 -1 4194304 178403 0 0 0 106153 82 0 0 25 0 1 0 231583182 867717120 178132 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552172 0 0 4096 0 0 0 0 17 1 0 0
/proc/28447/statm: 211845 178132 66 113 0 211729 0
Current children cumulated CPU time (s) 1062.35
Current children cumulated vsize (KiB) 847380

[startup+1122.86 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28646
/proc/meminfo: memFree=1112000/2055920 swapFree=4158576/4192956
[pid=28447] ppid=28445 vsize=889484 CPUtime=1122.36
/proc/28447/stat : 28447 (tts-4-0) R 28445 28447 27451 0 -1 4194304 184462 0 0 0 112152 84 0 0 25 0 1 0 231583182 910831616 184191 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591895 0 0 4096 0 0 0 0 17 1 0 0
/proc/28447/statm: 222371 184191 66 113 0 222255 0
Current children cumulated CPU time (s) 1122.36
Current children cumulated vsize (KiB) 889484

[startup+1182.89 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28646
/proc/meminfo: memFree=1106752/2055920 swapFree=4158576/4192956
[pid=28447] ppid=28445 vsize=898128 CPUtime=1182.36
/proc/28447/stat : 28447 (tts-4-0) R 28445 28447 27451 0 -1 4194304 185760 0 0 0 118151 85 0 0 25 0 1 0 231583182 919683072 185489 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591983 0 0 4096 0 0 0 0 17 1 0 0
/proc/28447/statm: 224532 185489 66 113 0 224416 0
Current children cumulated CPU time (s) 1182.36
Current children cumulated vsize (KiB) 898128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.61 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28646
/proc/meminfo: memFree=1101568/2055920 swapFree=4158576/4192956
[pid=28447] ppid=28445 vsize=907096 CPUtime=1200.09
/proc/28447/stat : 28447 (tts-4-0) R 28445 28447 27451 0 -1 4194304 187044 0 0 0 119923 86 0 0 25 0 1 0 231583182 928866304 186773 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/28447/statm: 226774 186773 66 113 0 226658 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 907096

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

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

[startup+1200.72 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28646
/proc/meminfo: memFree=1101568/2055920 swapFree=4158576/4192956
[pid=28447] ppid=28445 vsize=0 CPUtime=1200.19
/proc/28447/stat : 28447 (tts-4-0) R 28445 28447 27451 0 -1 4195332 187044 0 0 0 119923 96 0 0 25 0 1 0 231583182 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/28447/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.19
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.74
CPU time (s): 1200.22
CPU user time (s): 1199.24
CPU system time (s): 0.98385
CPU usage (%): 99.9571
Max. virtual memory (cumulated for all children) (KiB): 907096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.24
system time used= 0.98385
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 187044
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= 2991

runsolver used 1.3008 second user time and 2.71359 second system time

The end



Launcher Data (download as text)




Begin job on node26 on Thu Feb 22 03:51:35 UTC 2007

IDJOB= 307247
IDBENCH= 20201
IDSOLVER= 98
FILE ID= node26/307247-1172116295

PBS_JOBID= 3892923

Free space on /tmp= 66557 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1314701073-08.cnf
COMMAND LINE= /tmp/evaluation/307247-1172116295/tts-4-0 /tmp/evaluation/307247-1172116295/instance-307247-1172116295.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-307247-1172116295 -o ROOT/results/node26/solver-307247-1172116295 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307247-1172116295/tts-4-0 /tmp/evaluation/307247-1172116295/instance-307247-1172116295.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  fd5c93189113fd3fe98f3e154d2a7947

RANDOM SEED= 762934665

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1851360 kB
Buffers:         28200 kB
Cached:         109688 kB
SwapCached:      12664 kB
Active:          77648 kB
Inactive:        82944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1851360 kB
SwapTotal:     4192956 kB
SwapFree:      4158576 kB
Dirty:            2080 kB
Writeback:           0 kB
Mapped:          29728 kB
Slab:            29548 kB
Committed_AS:   693856 kB
PageTables:       1680 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 node26 on Thu Feb 22 04:11:38 UTC 2007