Trace number 309174

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) 1200.13 1200.45

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S966455977-02-UNSAT.cnf
MD5SUM34e015d71ca89279387818ff6cfa3db2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables989
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/node23/watcher-309174-1172535613 -o ROOT/results/node23/solver-309174-1172535613 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309174-1172535613/tts-4-0 /tmp/evaluation/309174-1172535613/instance-309174-1172535613.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 18660
/proc/meminfo: memFree=1871080/2055920 swapFree=4145512/4192956
[pid=18660] ppid=18658 vsize=936 CPUtime=0
/proc/18660/stat : 18660 (tts-4-0) R 18658 18660 17977 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 273515216 958464 105 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134647773 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 234 106 57 113 0 118 0

[startup+0.106974 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18660
/proc/meminfo: memFree=1871080/2055920 swapFree=4145512/4192956
[pid=18660] ppid=18658 vsize=5060 CPUtime=0.1
/proc/18660/stat : 18660 (tts-4-0) R 18658 18660 17977 0 -1 4194304 1185 0 0 0 10 0 0 0 18 0 1 0 273515216 5181440 1168 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542968 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 1265 1168 66 113 0 1149 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5060

[startup+0.515021 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18660
/proc/meminfo: memFree=1871080/2055920 swapFree=4145512/4192956
[pid=18660] ppid=18658 vsize=6132 CPUtime=0.51
/proc/18660/stat : 18660 (tts-4-0) R 18658 18660 17977 0 -1 4194304 1463 0 0 0 51 0 0 0 21 0 1 0 273515216 6279168 1446 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 1533 1446 66 113 0 1417 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 6132

[startup+1.33511 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18661
/proc/meminfo: memFree=1865056/2055920 swapFree=4145512/4192956
[pid=18660] ppid=18658 vsize=6916 CPUtime=1.33
/proc/18660/stat : 18660 (tts-4-0) R 18658 18660 17977 0 -1 4194304 1631 0 0 0 133 0 0 0 25 0 1 0 273515216 7081984 1614 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 1729 1614 66 113 0 1613 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6916

[startup+2.9713 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18661
/proc/meminfo: memFree=1864608/2055920 swapFree=4145512/4192956
[pid=18660] ppid=18658 vsize=7452 CPUtime=2.96
/proc/18660/stat : 18660 (tts-4-0) R 18658 18660 17977 0 -1 4194304 1779 0 0 0 296 0 0 0 25 0 1 0 273515216 7630848 1762 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591973 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 1863 1762 66 113 0 1747 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7452

[startup+6.25267 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18661
/proc/meminfo: memFree=1863648/2055920 swapFree=4145512/4192956
[pid=18660] ppid=18658 vsize=7924 CPUtime=6.24
/proc/18660/stat : 18660 (tts-4-0) R 18658 18660 17977 0 -1 4194304 1888 0 0 0 624 0 0 0 25 0 1 0 273515216 8114176 1871 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534689 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 1981 1871 66 113 0 1865 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7924

[startup+12.7104 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18661
/proc/meminfo: memFree=1863200/2055920 swapFree=4145512/4192956
[pid=18660] ppid=18658 vsize=8320 CPUtime=12.7
/proc/18660/stat : 18660 (tts-4-0) R 18658 18660 17977 0 -1 4194304 2023 0 0 0 1270 0 0 0 25 0 1 0 273515216 8519680 2006 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 2080 2006 66 113 0 1964 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8320

[startup+25.5109 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 18661
/proc/meminfo: memFree=1861536/2055920 swapFree=4145512/4192956
[pid=18660] ppid=18658 vsize=9964 CPUtime=25.49
/proc/18660/stat : 18660 (tts-4-0) R 18658 18660 17977 0 -1 4194304 2441 0 0 0 2549 0 0 0 25 0 1 0 273515216 10203136 2424 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 2491 2424 66 113 0 2375 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9964

[startup+51.1228 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 18661
/proc/meminfo: memFree=1858592/2055920 swapFree=4145512/4192956
[pid=18660] ppid=18658 vsize=12948 CPUtime=51.1
/proc/18660/stat : 18660 (tts-4-0) R 18658 18660 17977 0 -1 4194304 3138 0 0 0 5109 1 0 0 25 0 1 0 273515216 13258752 3121 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 3237 3121 66 113 0 3121 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 12948

[startup+102.34 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 18661
/proc/meminfo: memFree=1852448/2055920 swapFree=4145512/4192956
[pid=18660] ppid=18658 vsize=19156 CPUtime=102.3
/proc/18660/stat : 18660 (tts-4-0) R 18658 18660 17977 0 -1 4194304 4701 0 0 0 10228 2 0 0 25 0 1 0 273515216 19615744 4684 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552409 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 4789 4684 66 113 0 4673 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19156

[startup+162.374 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18661
/proc/meminfo: memFree=1842784/2055920 swapFree=4145512/4192956
[pid=18660] ppid=18658 vsize=28508 CPUtime=162.32
/proc/18660/stat : 18660 (tts-4-0) R 18658 18660 17977 0 -1 4194304 7075 0 0 0 16228 4 0 0 25 0 1 0 273515216 29192192 7058 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 7127 7058 66 113 0 7011 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 28508

[startup+222.406 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18661
/proc/meminfo: memFree=1835232/2055920 swapFree=4145512/4192956
[pid=18660] ppid=18658 vsize=36260 CPUtime=222.33
/proc/18660/stat : 18660 (tts-4-0) R 18658 18660 17977 0 -1 4194304 8980 0 0 0 22228 5 0 0 25 0 1 0 273515216 37130240 8963 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 9065 8963 66 113 0 8949 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 36260

[startup+282.438 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 18661
/proc/meminfo: memFree=1827808/2055920 swapFree=4145512/4192956
[pid=18660] ppid=18658 vsize=43532 CPUtime=282.35
/proc/18660/stat : 18660 (tts-4-0) R 18658 18660 17977 0 -1 4194304 10813 0 0 0 28228 7 0 0 25 0 1 0 273515216 44576768 10796 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641326 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 10883 10796 66 113 0 10767 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 43532

[startup+342.471 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 18661
/proc/meminfo: memFree=1821088/2055920 swapFree=4145512/4192956
[pid=18660] ppid=18658 vsize=50116 CPUtime=342.36
/proc/18660/stat : 18660 (tts-4-0) R 18658 18660 17977 0 -1 4194304 12474 0 0 0 34227 9 0 0 25 0 1 0 273515216 51318784 12457 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641320 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 12529 12457 66 113 0 12413 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 50116

[startup+402.504 s]
/proc/loadavg: 1.01 1.00 1.00 3/78 18661
/proc/meminfo: memFree=1815136/2055920 swapFree=4145512/4192956
[pid=18660] ppid=18658 vsize=55984 CPUtime=402.39
/proc/18660/stat : 18660 (tts-4-0) R 18658 18660 17977 0 -1 4194304 13949 0 0 0 40228 11 0 0 25 0 1 0 273515216 57327616 13932 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 13996 13932 66 113 0 13880 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 55984

[startup+462.535 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18661
/proc/meminfo: memFree=1810144/2055920 swapFree=4145512/4192956
[pid=18660] ppid=18658 vsize=61148 CPUtime=462.4
/proc/18660/stat : 18660 (tts-4-0) R 18658 18660 17977 0 -1 4194304 15206 0 0 0 46228 12 0 0 25 0 1 0 273515216 62615552 15189 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 15287 15189 66 113 0 15171 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 61148

[startup+522.564 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18661
/proc/meminfo: memFree=1806624/2055920 swapFree=4145512/4192956
[pid=18660] ppid=18658 vsize=64664 CPUtime=522.41
/proc/18660/stat : 18660 (tts-4-0) R 18658 18660 17977 0 -1 4194304 16076 0 0 0 52228 13 0 0 25 0 1 0 273515216 66215936 16059 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 16166 16059 66 113 0 16050 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 64664

[startup+582.594 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18661
/proc/meminfo: memFree=1802976/2055920 swapFree=4145512/4192956
[pid=18660] ppid=18658 vsize=68184 CPUtime=582.43
/proc/18660/stat : 18660 (tts-4-0) R 18658 18660 17977 0 -1 4194304 16985 0 0 0 58229 14 0 0 25 0 1 0 273515216 69820416 16968 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 17046 16968 66 113 0 16930 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 68184

[startup+642.632 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 18661
/proc/meminfo: memFree=1798688/2055920 swapFree=4145512/4192956
[pid=18660] ppid=18658 vsize=72404 CPUtime=642.45
/proc/18660/stat : 18660 (tts-4-0) R 18658 18660 17977 0 -1 4194304 18049 0 0 0 64229 16 0 0 25 0 1 0 273515216 74141696 18032 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534189 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 18101 18032 66 113 0 17985 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 72404

[startup+702.662 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 18661
/proc/meminfo: memFree=1795168/2055920 swapFree=4145512/4192956
[pid=18660] ppid=18658 vsize=76152 CPUtime=702.46
/proc/18660/stat : 18660 (tts-4-0) R 18658 18660 17977 0 -1 4194304 18941 0 0 0 70229 17 0 0 25 0 1 0 273515216 77979648 18924 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 19038 18924 66 113 0 18922 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 76152

[startup+762.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18661
/proc/meminfo: memFree=1791456/2055920 swapFree=4145512/4192956
[pid=18660] ppid=18658 vsize=79904 CPUtime=762.48
/proc/18660/stat : 18660 (tts-4-0) R 18658 18660 17977 0 -1 4194304 19876 0 0 0 76230 18 0 0 25 0 1 0 273515216 81821696 19859 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 19976 19859 66 113 0 19860 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 79904

[startup+822.726 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18661
/proc/meminfo: memFree=1788640/2055920 swapFree=4145512/4192956
[pid=18660] ppid=18658 vsize=82480 CPUtime=822.49
/proc/18660/stat : 18660 (tts-4-0) R 18658 18660 17977 0 -1 4194304 20566 0 0 0 82230 19 0 0 25 0 1 0 273515216 84459520 20549 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 20620 20549 66 113 0 20504 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 82480

[startup+882.754 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18661
/proc/meminfo: memFree=1786208/2055920 swapFree=4145512/4192956
[pid=18660] ppid=18658 vsize=85060 CPUtime=882.51
/proc/18660/stat : 18660 (tts-4-0) R 18658 18660 17977 0 -1 4194304 21179 0 0 0 88231 20 0 0 25 0 1 0 273515216 87101440 21162 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 21265 21162 66 113 0 21149 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 85060

[startup+942.783 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18661
/proc/meminfo: memFree=1780064/2055920 swapFree=4145512/4192956
[pid=18660] ppid=18658 vsize=91388 CPUtime=942.52
/proc/18660/stat : 18660 (tts-4-0) R 18658 18660 17977 0 -1 4194304 22771 0 0 0 94230 22 0 0 25 0 1 0 273515216 93581312 22754 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591965 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 22847 22754 66 113 0 22731 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 91388

[startup+1002.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18661
/proc/meminfo: memFree=1773216/2055920 swapFree=4145512/4192956
[pid=18660] ppid=18658 vsize=97952 CPUtime=1002.54
/proc/18660/stat : 18660 (tts-4-0) R 18658 18660 17977 0 -1 4194304 24440 0 0 0 100230 24 0 0 25 0 1 0 273515216 100302848 24423 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534371 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 24488 24423 66 113 0 24372 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 97952

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18661
/proc/meminfo: memFree=1770400/2055920 swapFree=4145512/4192956
[pid=18660] ppid=18658 vsize=100768 CPUtime=1062.56
/proc/18660/stat : 18660 (tts-4-0) R 18658 18660 17977 0 -1 4194304 25139 0 0 0 106231 25 0 0 25 0 1 0 273515216 103186432 25122 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 25192 25122 66 113 0 25076 0
Current children cumulated CPU time (s) 1062.56
Current children cumulated vsize (KiB) 100768

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18661
/proc/meminfo: memFree=1767648/2055920 swapFree=4145512/4192956
[pid=18660] ppid=18658 vsize=103580 CPUtime=1122.57
/proc/18660/stat : 18660 (tts-4-0) R 18658 18660 17977 0 -1 4194304 25811 0 0 0 112231 26 0 0 25 0 1 0 273515216 106065920 25794 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 25895 25794 66 113 0 25779 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 103580

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18661
/proc/meminfo: memFree=1764768/2055920 swapFree=4145512/4192956
[pid=18660] ppid=18658 vsize=106392 CPUtime=1182.58
/proc/18660/stat : 18660 (tts-4-0) R 18658 18660 17977 0 -1 4194304 26541 0 0 0 118231 27 0 0 25 0 1 0 273515216 108945408 26524 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 26598 26524 66 113 0 26482 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 106392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 18661
/proc/meminfo: memFree=1763488/2055920 swapFree=4145512/4192956
[pid=18660] ppid=18658 vsize=107564 CPUtime=1200.1
/proc/18660/stat : 18660 (tts-4-0) R 18658 18660 17977 0 -1 4194304 26837 0 0 0 119983 27 0 0 25 0 1 0 273515216 110145536 26820 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534048 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 26891 26820 66 113 0 26775 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 107564

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 18661
/proc/meminfo: memFree=1763488/2055920 swapFree=4145512/4192956
[pid=18660] ppid=18658 vsize=107564 CPUtime=1200.1
/proc/18660/stat : 18660 (tts-4-0) R 18658 18660 17977 0 -1 4194304 26837 0 0 0 119983 27 0 0 25 0 1 0 273515216 110145536 26820 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534048 0 0 4096 0 0 0 0 17 1 0 0
/proc/18660/statm: 26891 26820 66 113 0 26775 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 107564

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.13
CPU user time (s): 1199.83
CPU system time (s): 0.295955
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 107564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.295955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26837
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= 1575

runsolver used 1.41278 second user time and 2.72259 second system time

The end



Launcher Data (download as text)




Begin job on node23 on Tue Feb 27 00:20:13 UTC 2007

IDJOB= 309174
IDBENCH= 20252
IDSOLVER= 98
FILE ID= node23/309174-1172535613

PBS_JOBID= 3971819

Free space on /tmp= 66560 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S966455977-02-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309174-1172535613/tts-4-0 /tmp/evaluation/309174-1172535613/instance-309174-1172535613.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-309174-1172535613 -o ROOT/results/node23/solver-309174-1172535613 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309174-1172535613/tts-4-0 /tmp/evaluation/309174-1172535613/instance-309174-1172535613.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  34e015d71ca89279387818ff6cfa3db2

RANDOM SEED= 60130513

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.216
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		: 3000.216
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:       1871552 kB
Buffers:         33148 kB
Cached:          95180 kB
SwapCached:      15016 kB
Active:          93752 kB
Inactive:        61812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1871552 kB
SwapTotal:     4192956 kB
SwapFree:      4145512 kB
Dirty:             600 kB
Writeback:           0 kB
Mapped:          29952 kB
Slab:            14436 kB
Committed_AS:   759264 kB
PageTables:       1696 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= 66560 MiB

End job on node23 on Tue Feb 27 00:40:16 UTC 2007