Trace number 311861

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
CMUSAT BASE 2007-02-08? (TO) 1200.12 1200.46

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S514014285-17-SAT.cnf
MD5SUM3765de921264120aecd4bbce78bd2a98
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.248961
Satisfiable
(Un)Satisfiability was proved
Number of variables2404
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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/node72/watcher-311861-1172577700 -o ROOT/results/node72/solver-311861-1172577700 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311861-1172577700/cmusat_base /tmp/evaluation/311861-1172577700/instance-311861-1172577700.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 3/83 20527
/proc/meminfo: memFree=1833784/2055920 swapFree=4152064/4192956
[pid=20527] ppid=20525 vsize=2480 CPUtime=0
/proc/20527/stat : 20527 (cmusat_base) R 20525 20527 19608 0 -1 4194304 219 0 0 0 0 0 0 0 18 0 1 0 277737770 2539520 201 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564484 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 620 201 90 241 0 376 0

[startup+0.107765 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 20527
/proc/meminfo: memFree=1833784/2055920 swapFree=4152064/4192956
[pid=20527] ppid=20525 vsize=3320 CPUtime=0.1
/proc/20527/stat : 20527 (cmusat_base) R 20525 20527 19608 0 -1 4194304 410 0 0 0 10 0 0 0 18 0 1 0 277737770 3399680 392 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552115 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 830 392 109 241 0 586 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3320

[startup+0.515801 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 20527
/proc/meminfo: memFree=1833784/2055920 swapFree=4152064/4192956
[pid=20527] ppid=20525 vsize=4124 CPUtime=0.51
/proc/20527/stat : 20527 (cmusat_base) R 20525 20527 19608 0 -1 4194304 627 0 0 0 51 0 0 0 21 0 1 0 277737770 4222976 609 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559785 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 1031 609 109 241 0 787 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4124

[startup+1.33688 s]
/proc/loadavg: 0.92 0.98 0.99 3/84 20528
/proc/meminfo: memFree=1831216/2055920 swapFree=4152064/4192956
[pid=20527] ppid=20525 vsize=4440 CPUtime=1.33
/proc/20527/stat : 20527 (cmusat_base) R 20525 20527 19608 0 -1 4194304 741 0 0 0 133 0 0 0 25 0 1 0 277737770 4546560 723 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 1110 723 109 241 0 866 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4440

[startup+2.97403 s]
/proc/loadavg: 0.92 0.98 0.99 2/84 20528
/proc/meminfo: memFree=1830704/2055920 swapFree=4152064/4192956
[pid=20527] ppid=20525 vsize=5320 CPUtime=2.96
/proc/20527/stat : 20527 (cmusat_base) R 20525 20527 19608 0 -1 4194304 943 0 0 0 296 0 0 0 25 0 1 0 277737770 5447680 925 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560027 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 1330 925 109 241 0 1086 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5320

[startup+6.25833 s]
/proc/loadavg: 0.93 0.98 0.99 2/84 20530
/proc/meminfo: memFree=1827888/2055920 swapFree=4152064/4192956
[pid=20527] ppid=20525 vsize=8060 CPUtime=6.24
/proc/20527/stat : 20527 (cmusat_base) R 20525 20527 19608 0 -1 4194304 1604 0 0 0 624 0 0 0 25 0 1 0 277737770 8253440 1542 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551270 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 2015 1542 109 241 0 1771 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8060

[startup+12.7129 s]
/proc/loadavg: 0.93 0.98 0.99 2/84 20538
/proc/meminfo: memFree=1827312/2055920 swapFree=4152064/4192956
[pid=20527] ppid=20525 vsize=8228 CPUtime=12.7
/proc/20527/stat : 20527 (cmusat_base) R 20525 20527 19608 0 -1 4194304 1814 0 0 0 1269 1 0 0 25 0 1 0 277737770 8425472 1613 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 2057 1613 109 241 0 1813 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8228

[startup+25.5241 s]
/proc/loadavg: 0.95 0.98 0.99 3/84 20572
/proc/meminfo: memFree=1823728/2055920 swapFree=4152064/4192956
[pid=20527] ppid=20525 vsize=11728 CPUtime=25.48
/proc/20527/stat : 20527 (cmusat_base) R 20525 20527 19608 0 -1 4194304 2976 0 0 0 2547 1 0 0 25 0 1 0 277737770 12009472 2548 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 2932 2548 109 241 0 2688 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11728

[startup+51.1494 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 20618
/proc/meminfo: memFree=1819352/2055920 swapFree=4152064/4192956
[pid=20527] ppid=20525 vsize=17736 CPUtime=51.07
/proc/20527/stat : 20527 (cmusat_base) R 20525 20527 19608 0 -1 4194304 4744 0 0 0 5105 2 0 0 25 0 1 0 277737770 18161664 3865 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 4434 3865 109 241 0 4190 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17736

[startup+102.368 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 20618
/proc/meminfo: memFree=1813600/2055920 swapFree=4152064/4192956
[pid=20527] ppid=20525 vsize=23812 CPUtime=102.27
/proc/20527/stat : 20527 (cmusat_base) R 20525 20527 19608 0 -1 4194304 6697 0 0 0 10223 4 0 0 25 0 1 0 277737770 24383488 5488 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564497 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 5953 5488 109 241 0 5709 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23812

[startup+162.398 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20618
/proc/meminfo: memFree=1801248/2055920 swapFree=4152064/4192956
[pid=20527] ppid=20525 vsize=37164 CPUtime=162.29
/proc/20527/stat : 20527 (cmusat_base) R 20525 20527 19608 0 -1 4194304 10457 0 0 0 16222 7 0 0 25 0 1 0 277737770 38055936 8453 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560092 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 9291 8453 109 241 0 9047 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 37164

[startup+222.426 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20618
/proc/meminfo: memFree=1800608/2055920 swapFree=4152064/4192956
[pid=20527] ppid=20525 vsize=37256 CPUtime=222.31
/proc/20527/stat : 20527 (cmusat_base) R 20525 20527 19608 0 -1 4194304 10870 0 0 0 22223 8 0 0 25 0 1 0 277737770 38150144 8599 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 9314 8599 109 241 0 9070 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 37256

[startup+282.458 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20618
/proc/meminfo: memFree=1799968/2055920 swapFree=4152064/4192956
[pid=20527] ppid=20525 vsize=37632 CPUtime=282.33
/proc/20527/stat : 20527 (cmusat_base) R 20525 20527 19608 0 -1 4194304 11179 0 0 0 28224 9 0 0 25 0 1 0 277737770 38535168 8757 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 9408 8757 109 241 0 9164 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 37632

[startup+342.483 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20618
/proc/meminfo: memFree=1796064/2055920 swapFree=4152064/4192956
[pid=20527] ppid=20525 vsize=41728 CPUtime=342.33
/proc/20527/stat : 20527 (cmusat_base) R 20525 20527 19608 0 -1 4194304 12402 0 0 0 34223 10 0 0 25 0 1 0 277737770 42729472 9815 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 10432 9815 109 241 0 10188 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 41728

[startup+402.516 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20618
/proc/meminfo: memFree=1791712/2055920 swapFree=4152064/4192956
[pid=20527] ppid=20525 vsize=45400 CPUtime=402.35
/proc/20527/stat : 20527 (cmusat_base) R 20525 20527 19608 0 -1 4194304 13584 0 0 0 40223 12 0 0 25 0 1 0 277737770 46489600 10817 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 11350 10817 109 241 0 11106 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 45400

[startup+462.546 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20618
/proc/meminfo: memFree=1788448/2055920 swapFree=4152064/4192956
[pid=20527] ppid=20525 vsize=48664 CPUtime=462.36
/proc/20527/stat : 20527 (cmusat_base) R 20525 20527 19608 0 -1 4194304 14646 0 0 0 46223 13 0 0 25 0 1 0 277737770 49831936 11683 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 12166 11683 109 241 0 11922 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 48664

[startup+522.577 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20618
/proc/meminfo: memFree=1765728/2055920 swapFree=4152064/4192956
[pid=20527] ppid=20525 vsize=74692 CPUtime=522.38
/proc/20527/stat : 20527 (cmusat_base) R 20525 20527 19608 0 -1 4194304 21401 0 0 0 52221 17 0 0 25 0 1 0 277737770 76484608 17288 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560015 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 18673 17288 109 241 0 18429 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 74692

[startup+582.605 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20618
/proc/meminfo: memFree=1764960/2055920 swapFree=4152064/4192956
[pid=20527] ppid=20525 vsize=75132 CPUtime=582.4
/proc/20527/stat : 20527 (cmusat_base) R 20525 20527 19608 0 -1 4194304 21823 0 0 0 58222 18 0 0 25 0 1 0 277737770 76935168 17476 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 18783 17476 109 241 0 18539 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 75132

[startup+642.638 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20618
/proc/meminfo: memFree=1764960/2055920 swapFree=4152064/4192956
[pid=20527] ppid=20525 vsize=75324 CPUtime=642.41
/proc/20527/stat : 20527 (cmusat_base) R 20525 20527 19608 0 -1 4194304 21834 0 0 0 64223 18 0 0 25 0 1 0 277737770 77131776 17487 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 18831 17487 109 241 0 18587 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 75324

[startup+702.671 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20618
/proc/meminfo: memFree=1764448/2055920 swapFree=4152064/4192956
[pid=20527] ppid=20525 vsize=75420 CPUtime=702.43
/proc/20527/stat : 20527 (cmusat_base) R 20525 20527 19608 0 -1 4194304 22220 0 0 0 70224 19 0 0 25 0 1 0 277737770 77230080 17617 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 18855 17617 109 241 0 18611 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 75420

[startup+762.705 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20618
/proc/meminfo: memFree=1764512/2055920 swapFree=4152064/4192956
[pid=20527] ppid=20525 vsize=75420 CPUtime=762.45
/proc/20527/stat : 20527 (cmusat_base) R 20525 20527 19608 0 -1 4194304 22220 0 0 0 76225 20 0 0 25 0 1 0 277737770 77230080 17617 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 18855 17617 109 241 0 18611 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 75420

[startup+822.74 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20618
/proc/meminfo: memFree=1764192/2055920 swapFree=4152064/4192956
[pid=20527] ppid=20525 vsize=75740 CPUtime=822.48
/proc/20527/stat : 20527 (cmusat_base) R 20525 20527 19608 0 -1 4194304 22290 0 0 0 82227 21 0 0 25 0 1 0 277737770 77557760 17687 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 18935 17687 109 241 0 18691 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 75740

[startup+882.769 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20618
/proc/meminfo: memFree=1763680/2055920 swapFree=4152064/4192956
[pid=20527] ppid=20525 vsize=75848 CPUtime=882.48
/proc/20527/stat : 20527 (cmusat_base) R 20525 20527 19608 0 -1 4194304 22700 0 0 0 88227 21 0 0 25 0 1 0 277737770 77668352 17817 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 18962 17817 109 241 0 18718 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 75848

[startup+942.801 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20618
/proc/meminfo: memFree=1763680/2055920 swapFree=4152064/4192956
[pid=20527] ppid=20525 vsize=75848 CPUtime=942.5
/proc/20527/stat : 20527 (cmusat_base) R 20525 20527 19608 0 -1 4194304 22701 0 0 0 94228 22 0 0 25 0 1 0 277737770 77668352 17818 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 18962 17818 109 241 0 18718 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 75848

[startup+1002.83 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20618
/proc/meminfo: memFree=1760416/2055920 swapFree=4152064/4192956
[pid=20527] ppid=20525 vsize=78660 CPUtime=1002.52
/proc/20527/stat : 20527 (cmusat_base) R 20525 20527 19608 0 -1 4194304 23818 0 0 0 100228 24 0 0 25 0 1 0 277737770 80547840 18628 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 19665 18628 109 241 0 19421 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 78660

[startup+1062.87 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20618
/proc/meminfo: memFree=1760288/2055920 swapFree=4152064/4192956
[pid=20527] ppid=20525 vsize=78660 CPUtime=1062.55
/proc/20527/stat : 20527 (cmusat_base) R 20525 20527 19608 0 -1 4194304 23848 0 0 0 106230 25 0 0 25 0 1 0 277737770 80547840 18658 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 19665 18658 109 241 0 19421 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 78660

[startup+1122.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20618
/proc/meminfo: memFree=1760032/2055920 swapFree=4152064/4192956
[pid=20527] ppid=20525 vsize=78980 CPUtime=1122.55
/proc/20527/stat : 20527 (cmusat_base) R 20525 20527 19608 0 -1 4194304 23907 0 0 0 112230 25 0 0 25 0 1 0 277737770 80875520 18717 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 19745 18717 109 241 0 19501 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 78980

[startup+1182.93 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20618
/proc/meminfo: memFree=1755424/2055920 swapFree=4152064/4192956
[pid=20527] ppid=20525 vsize=83280 CPUtime=1182.57
/proc/20527/stat : 20527 (cmusat_base) R 20525 20527 19608 0 -1 4194304 25069 0 0 0 118230 27 0 0 25 0 1 0 277737770 85278720 19879 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 20820 19879 109 241 0 20576 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 83280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20618
/proc/meminfo: memFree=1753376/2055920 swapFree=4152064/4192956
[pid=20527] ppid=20525 vsize=85260 CPUtime=1200.09
/proc/20527/stat : 20527 (cmusat_base) R 20525 20527 19608 0 -1 4194304 25915 0 0 0 119981 28 0 0 25 0 1 0 277737770 87306240 20389 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 21315 20389 109 241 0 21071 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 85260

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

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

[startup+1200.45 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20618
/proc/meminfo: memFree=1753376/2055920 swapFree=4152064/4192956
[pid=20527] ppid=20525 vsize=85260 CPUtime=1200.09
/proc/20527/stat : 20527 (cmusat_base) R 20525 20527 19608 0 -1 4194304 25915 0 0 0 119981 28 0 0 25 0 1 0 277737770 87306240 20389 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20527/statm: 21315 20389 109 241 0 21071 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 85260

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.12
CPU user time (s): 1199.82
CPU system time (s): 0.298954
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 85260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.298954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25915
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= 24209

runsolver used 1.34979 second user time and 2.91056 second system time

The end



Launcher Data (download as text)




Begin job on node72 on Tue Feb 27 12:01:40 UTC 2007

IDJOB= 311861
IDBENCH= 20326
IDSOLVER= 120
FILE ID= node72/311861-1172577700

PBS_JOBID= 3971901

Free space on /tmp= 66559 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S514014285-17-SAT.cnf
COMMAND LINE= /tmp/evaluation/311861-1172577700/cmusat_base /tmp/evaluation/311861-1172577700/instance-311861-1172577700.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-311861-1172577700 -o ROOT/results/node72/solver-311861-1172577700 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311861-1172577700/cmusat_base /tmp/evaluation/311861-1172577700/instance-311861-1172577700.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  3765de921264120aecd4bbce78bd2a98

RANDOM SEED= 657571118

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.236
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		: 3000.236
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:       1834192 kB
Buffers:         37224 kB
Cached:         117624 kB
SwapCached:       9916 kB
Active:         119320 kB
Inactive:        62976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1834192 kB
SwapTotal:     4192956 kB
SwapFree:      4152064 kB
Dirty:            2556 kB
Writeback:           0 kB
Mapped:          31720 kB
Slab:            24668 kB
Committed_AS:   656512 kB
PageTables:       1916 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 node72 on Tue Feb 27 12:21:42 UTC 2007