Trace number 301488

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) 1200.11 1200.44

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1463391112-08.cnf
MD5SUMc7cd1a89069c2486ed900def4ca19b75
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark623.079
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
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/node18/watcher-301488-1171973223 -o ROOT/results/node18/solver-301488-1171973223 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301488-1171973223/cmusat_base /tmp/evaluation/301488-1171973223/instance-301488-1171973223.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: 0.93 0.98 0.99 3/77 3757
/proc/meminfo: memFree=1532408/2055920 swapFree=4192812/4192956
[pid=3757] ppid=3755 vsize=2892 CPUtime=0
/proc/3757/stat : 3757 (cmusat_base) R 3755 3757 3459 0 -1 4194304 279 0 0 0 0 0 0 0 18 0 1 0 217276839 2961408 261 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/3757/statm: 723 262 90 241 0 479 0

[startup+0.107481 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 3757
/proc/meminfo: memFree=1532408/2055920 swapFree=4192812/4192956
[pid=3757] ppid=3755 vsize=4788 CPUtime=0.1
/proc/3757/stat : 3757 (cmusat_base) R 3755 3757 3459 0 -1 4194304 892 0 0 0 10 0 0 0 18 0 1 0 217276839 4902912 735 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/3757/statm: 1197 735 111 241 0 953 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4788

[startup+0.51552 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 3757
/proc/meminfo: memFree=1532408/2055920 swapFree=4192812/4192956
[pid=3757] ppid=3755 vsize=6240 CPUtime=0.51
/proc/3757/stat : 3757 (cmusat_base) R 3755 3757 3459 0 -1 4194304 1293 0 0 0 51 0 0 0 21 0 1 0 217276839 6389760 1136 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/3757/statm: 1560 1136 111 241 0 1316 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 6240

[startup+1.3356 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 3758
/proc/meminfo: memFree=1525936/2055920 swapFree=4192812/4192956
[pid=3757] ppid=3755 vsize=9144 CPUtime=1.32
/proc/3757/stat : 3757 (cmusat_base) R 3755 3757 3459 0 -1 4194304 2041 0 0 0 132 0 0 0 25 0 1 0 217276839 9363456 1884 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560092 0 0 4096 35 0 0 0 17 1 0 0
/proc/3757/statm: 2286 1884 111 241 0 2042 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9144

[startup+2.97176 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 3758
/proc/meminfo: memFree=1522160/2055920 swapFree=4192812/4192956
[pid=3757] ppid=3755 vsize=12680 CPUtime=2.96
/proc/3757/stat : 3757 (cmusat_base) R 3755 3757 3459 0 -1 4194304 3116 0 0 0 295 1 0 0 25 0 1 0 217276839 12984320 2793 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/3757/statm: 3170 2793 111 241 0 2926 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 12680

[startup+6.25408 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 3758
/proc/meminfo: memFree=1519352/2055920 swapFree=4192812/4192956
[pid=3757] ppid=3755 vsize=14808 CPUtime=6.25
/proc/3757/stat : 3757 (cmusat_base) R 3755 3757 3459 0 -1 4194304 3793 0 0 0 623 2 0 0 25 0 1 0 217276839 15163392 3350 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134527131 0 0 4096 35 0 0 0 17 1 0 0
/proc/3757/statm: 3702 3350 111 241 0 3458 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 14808

[startup+12.7117 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 3758
/proc/meminfo: memFree=1517112/2055920 swapFree=4192812/4192956
[pid=3757] ppid=3755 vsize=17200 CPUtime=12.7
/proc/3757/stat : 3757 (cmusat_base) R 3755 3757 3459 0 -1 4194304 4532 0 0 0 1268 2 0 0 25 0 1 0 217276839 17612800 3961 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/3757/statm: 4300 3961 111 241 0 4056 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 17200

[startup+25.6129 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 3758
/proc/meminfo: memFree=1499256/2055920 swapFree=4192812/4192956
[pid=3757] ppid=3755 vsize=35076 CPUtime=25.59
/proc/3757/stat : 3757 (cmusat_base) R 3755 3757 3459 0 -1 4194304 9346 0 0 0 2555 4 0 0 25 0 1 0 217276839 35917824 8172 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134549014 0 0 4096 35 0 0 0 17 1 0 0
/proc/3757/statm: 8769 8172 111 241 0 8525 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 35076

[startup+51.2274 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 3758
/proc/meminfo: memFree=1499192/2055920 swapFree=4192812/4192956
[pid=3757] ppid=3755 vsize=35448 CPUtime=51.21
/proc/3757/stat : 3757 (cmusat_base) R 3755 3757 3459 0 -1 4194304 9583 0 0 0 5116 5 0 0 25 0 1 0 217276839 36298752 8325 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/3757/statm: 8862 8325 111 241 0 8618 0
Current children cumulated CPU time (s) 51.21
Current children cumulated vsize (KiB) 35448

[startup+102.442 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 3758
/proc/meminfo: memFree=1492600/2055920 swapFree=4192812/4192956
[pid=3757] ppid=3755 vsize=41624 CPUtime=102.4
/proc/3757/stat : 3757 (cmusat_base) R 3755 3757 3459 0 -1 4194304 11611 0 0 0 10233 7 0 0 25 0 1 0 217276839 42622976 9945 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/3757/statm: 10406 9945 111 241 0 10162 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 41624

[startup+162.47 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3758
/proc/meminfo: memFree=1477112/2055920 swapFree=4192812/4192956
[pid=3757] ppid=3755 vsize=56656 CPUtime=162.41
/proc/3757/stat : 3757 (cmusat_base) R 3755 3757 3459 0 -1 4194304 15853 0 0 0 16231 10 0 0 25 0 1 0 217276839 58015744 13809 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134549167 0 0 4096 35 0 0 0 17 1 0 0
/proc/3757/statm: 14164 13809 111 241 0 13920 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 56656

[startup+222.499 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3758
/proc/meminfo: memFree=1437880/2055920 swapFree=4192812/4192956
[pid=3757] ppid=3755 vsize=97916 CPUtime=222.43
/proc/3757/stat : 3757 (cmusat_base) R 3755 3757 3459 0 -1 4194304 26561 0 0 0 22227 16 0 0 25 0 1 0 217276839 100265984 23591 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560015 0 0 4096 35 0 0 0 17 1 0 0
/proc/3757/statm: 24479 23591 111 241 0 24235 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 97916

[startup+282.529 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3758
/proc/meminfo: memFree=1437624/2055920 swapFree=4192812/4192956
[pid=3757] ppid=3755 vsize=97964 CPUtime=282.44
/proc/3757/stat : 3757 (cmusat_base) R 3755 3757 3459 0 -1 4194304 26788 0 0 0 28228 16 0 0 25 0 1 0 217276839 100315136 23652 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560546 0 0 4096 35 0 0 0 17 1 0 0
/proc/3757/statm: 24491 23652 111 241 0 24247 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 97964

[startup+342.557 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3758
/proc/meminfo: memFree=1437304/2055920 swapFree=4192812/4192956
[pid=3757] ppid=3755 vsize=98020 CPUtime=342.46
/proc/3757/stat : 3757 (cmusat_base) R 3755 3757 3459 0 -1 4194304 27036 0 0 0 34229 17 0 0 25 0 1 0 217276839 100372480 23722 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/3757/statm: 24505 23722 111 241 0 24261 0
Current children cumulated CPU time (s) 342.46
Current children cumulated vsize (KiB) 98020

[startup+402.587 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3758
/proc/meminfo: memFree=1436984/2055920 swapFree=4192812/4192956
[pid=3757] ppid=3755 vsize=98080 CPUtime=402.47
/proc/3757/stat : 3757 (cmusat_base) R 3755 3757 3459 0 -1 4194304 27303 0 0 0 40230 17 0 0 25 0 1 0 217276839 100433920 23797 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560021 0 0 4096 35 0 0 0 17 1 0 0
/proc/3757/statm: 24520 23797 111 241 0 24276 0
Current children cumulated CPU time (s) 402.47
Current children cumulated vsize (KiB) 98080

[startup+462.62 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3758
/proc/meminfo: memFree=1436472/2055920 swapFree=4192812/4192956
[pid=3757] ppid=3755 vsize=98740 CPUtime=462.48
/proc/3757/stat : 3757 (cmusat_base) R 3755 3757 3459 0 -1 4194304 27529 0 0 0 46230 18 0 0 25 0 1 0 217276839 101109760 24023 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/3757/statm: 24685 24023 111 241 0 24441 0
Current children cumulated CPU time (s) 462.48
Current children cumulated vsize (KiB) 98740

[startup+522.645 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3758
/proc/meminfo: memFree=1434296/2055920 swapFree=4192812/4192956
[pid=3757] ppid=3755 vsize=100524 CPUtime=522.49
/proc/3757/stat : 3757 (cmusat_base) R 3755 3757 3459 0 -1 4194304 28202 0 0 0 52230 19 0 0 25 0 1 0 217276839 102936576 24489 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/3757/statm: 25131 24489 111 241 0 24887 0
Current children cumulated CPU time (s) 522.49
Current children cumulated vsize (KiB) 100524

[startup+582.677 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3758
/proc/meminfo: memFree=1424760/2055920 swapFree=4192812/4192956
[pid=3757] ppid=3755 vsize=110056 CPUtime=582.51
/proc/3757/stat : 3757 (cmusat_base) R 3755 3757 3459 0 -1 4194304 30614 0 0 0 58228 23 0 0 25 0 1 0 217276839 112697344 26901 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/3757/statm: 27514 26901 111 241 0 27270 0
Current children cumulated CPU time (s) 582.51
Current children cumulated vsize (KiB) 110056

[startup+642.701 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3758
/proc/meminfo: memFree=1418296/2055920 swapFree=4192812/4192956
[pid=3757] ppid=3755 vsize=116336 CPUtime=642.52
/proc/3757/stat : 3757 (cmusat_base) R 3755 3757 3459 0 -1 4194304 32464 0 0 0 64227 25 0 0 25 0 1 0 217276839 119128064 28527 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/3757/statm: 29084 28527 111 241 0 28840 0
Current children cumulated CPU time (s) 642.52
Current children cumulated vsize (KiB) 116336

[startup+702.727 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3758
/proc/meminfo: memFree=1416184/2055920 swapFree=4192812/4192956
[pid=3757] ppid=3755 vsize=118064 CPUtime=702.53
/proc/3757/stat : 3757 (cmusat_base) R 3755 3757 3459 0 -1 4194304 33175 0 0 0 70227 26 0 0 25 0 1 0 217276839 120897536 28996 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/3757/statm: 29516 28996 111 241 0 29272 0
Current children cumulated CPU time (s) 702.53
Current children cumulated vsize (KiB) 118064

[startup+762.751 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3758
/proc/meminfo: memFree=1406392/2055920 swapFree=4192812/4192956
[pid=3757] ppid=3755 vsize=128452 CPUtime=762.53
/proc/3757/stat : 3757 (cmusat_base) R 3755 3757 3459 0 -1 4194304 35773 0 0 0 76224 29 0 0 25 0 1 0 217276839 131534848 31594 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560044 0 0 4096 35 0 0 0 17 1 0 0
/proc/3757/statm: 32113 31594 111 241 0 31869 0
Current children cumulated CPU time (s) 762.53
Current children cumulated vsize (KiB) 128452

[startup+822.787 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3758
/proc/meminfo: memFree=1401400/2055920 swapFree=4192812/4192956
[pid=3757] ppid=3755 vsize=132720 CPUtime=822.55
/proc/3757/stat : 3757 (cmusat_base) R 3755 3757 3459 0 -1 4194304 37149 0 0 0 82224 31 0 0 25 0 1 0 217276839 135905280 32708 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/3757/statm: 33180 32708 111 241 0 32936 0
Current children cumulated CPU time (s) 822.55
Current children cumulated vsize (KiB) 132720

[startup+882.813 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 3758
/proc/meminfo: memFree=1399928/2055920 swapFree=4192812/4192956
[pid=3757] ppid=3755 vsize=134436 CPUtime=882.56
/proc/3757/stat : 3757 (cmusat_base) R 3755 3757 3459 0 -1 4194304 37563 0 0 0 88224 32 0 0 25 0 1 0 217276839 137662464 33122 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/3757/statm: 33609 33122 111 241 0 33365 0
Current children cumulated CPU time (s) 882.56
Current children cumulated vsize (KiB) 134436

[startup+942.845 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 3758
/proc/meminfo: memFree=1388920/2055920 swapFree=4192812/4192956
[pid=3757] ppid=3755 vsize=144984 CPUtime=942.58
/proc/3757/stat : 3757 (cmusat_base) R 3755 3757 3459 0 -1 4194304 40549 0 0 0 94222 36 0 0 25 0 1 0 217276839 148463616 35824 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/3757/statm: 36246 35824 111 241 0 36002 0
Current children cumulated CPU time (s) 942.58
Current children cumulated vsize (KiB) 144984

[startup+1002.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3758
/proc/meminfo: memFree=1388856/2055920 swapFree=4192812/4192956
[pid=3757] ppid=3755 vsize=144984 CPUtime=1002.59
/proc/3757/stat : 3757 (cmusat_base) R 3755 3757 3459 0 -1 4194304 40551 0 0 0 100223 36 0 0 25 0 1 0 217276839 148463616 35826 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/3757/statm: 36246 35826 111 241 0 36002 0
Current children cumulated CPU time (s) 1002.59
Current children cumulated vsize (KiB) 144984

[startup+1062.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3758
/proc/meminfo: memFree=1387384/2055920 swapFree=4192812/4192956
[pid=3757] ppid=3755 vsize=146468 CPUtime=1062.61
/proc/3757/stat : 3757 (cmusat_base) R 3755 3757 3459 0 -1 4194304 40945 0 0 0 106224 37 0 0 25 0 1 0 217276839 149983232 36220 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/3757/statm: 36617 36220 111 241 0 36373 0
Current children cumulated CPU time (s) 1062.61
Current children cumulated vsize (KiB) 146468

[startup+1122.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3758
/proc/meminfo: memFree=1309112/2055920 swapFree=4192812/4192956
[pid=3757] ppid=3755 vsize=229196 CPUtime=1122.62
/proc/3757/stat : 3757 (cmusat_base) R 3755 3757 3459 0 -1 4194304 62015 0 0 0 112218 44 0 0 25 0 1 0 217276839 234696704 55729 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/3757/statm: 57299 55729 111 241 0 57055 0
Current children cumulated CPU time (s) 1122.62
Current children cumulated vsize (KiB) 229196

[startup+1182.99 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3758
/proc/meminfo: memFree=1309112/2055920 swapFree=4192812/4192956
[pid=3757] ppid=3755 vsize=229196 CPUtime=1182.65
/proc/3757/stat : 3757 (cmusat_base) R 3755 3757 3459 0 -1 4194304 62015 0 0 0 118220 45 0 0 25 0 1 0 217276839 234696704 55729 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/3757/statm: 57299 55729 111 241 0 57055 0
Current children cumulated CPU time (s) 1182.65
Current children cumulated vsize (KiB) 229196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3758
/proc/meminfo: memFree=1309112/2055920 swapFree=4192812/4192956
[pid=3757] ppid=3755 vsize=229196 CPUtime=1200.07
/proc/3757/stat : 3757 (cmusat_base) R 3755 3757 3459 0 -1 4194304 62015 0 0 0 119962 45 0 0 25 0 1 0 217276839 234696704 55729 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/3757/statm: 57299 55729 111 241 0 57055 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 229196

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3758
/proc/meminfo: memFree=1309112/2055920 swapFree=4192812/4192956
[pid=3757] ppid=3755 vsize=229196 CPUtime=1200.07
/proc/3757/stat : 3757 (cmusat_base) R 3755 3757 3459 0 -1 4194304 62015 0 0 0 119962 45 0 0 25 0 1 0 217276839 234696704 55729 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/3757/statm: 57299 55729 111 241 0 57055 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 229196

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.11
CPU user time (s): 1199.62
CPU system time (s): 0.487925
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 229196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.62
system time used= 0.487925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 62015
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= 24728

runsolver used 1.38279 second user time and 2.78058 second system time

The end



Launcher Data (download as text)




Begin job on node18 on Tue Feb 20 12:07:03 UTC 2007

IDJOB= 301488
IDBENCH= 20060
IDSOLVER= 120
FILE ID= node18/301488-1171973223

PBS_JOBID= 3849061

Free space on /tmp= 66543 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1463391112-08.cnf
COMMAND LINE= /tmp/evaluation/301488-1171973223/cmusat_base /tmp/evaluation/301488-1171973223/instance-301488-1171973223.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-301488-1171973223 -o ROOT/results/node18/solver-301488-1171973223 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301488-1171973223/cmusat_base /tmp/evaluation/301488-1171973223/instance-301488-1171973223.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  c7cd1a89069c2486ed900def4ca19b75

RANDOM SEED= 664254741

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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:       1532816 kB
Buffers:         55212 kB
Cached:         335108 kB
SwapCached:          0 kB
Active:         310600 kB
Inactive:       139252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1532816 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2932 kB
Writeback:           0 kB
Mapped:          78420 kB
Slab:            58848 kB
Committed_AS:   845788 kB
PageTables:       1668 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= 66543 MiB

End job on node18 on Tue Feb 20 12:27:05 UTC 2007