Trace number 292346

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 2007-02-08? (TO) 1200.05 1200.45

General information on the benchmark

Namerandom/OnTreshold/5SAT/v90/
unif-k5-r21.3-v90-c1917-S1342521403-06.SAT.shuffled.cnf
MD5SUM6e660ff097ba2a6ea023c40b4d999c80
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014996
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
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 51917
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  90                                                   |
0.00/0.00	c |  Number of clauses:    1917                                                 |

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/node55/watcher-292346-1171752386 -o ROOT/results/node55/solver-292346-1171752386 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292346-1171752386/cmusat /tmp/evaluation/292346-1171752386/instance-292346-1171752386.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: 1.00 1.00 0.96 3/64 31321
/proc/meminfo: memFree=518840/2055920 swapFree=4183208/4192956
[pid=31321] ppid=31319 vsize=2312 CPUtime=0
/proc/31321/stat : 31321 (cmusat) R 31319 31321 30380 0 -1 4194304 192 0 0 0 0 0 0 0 18 0 1 0 195195046 2367488 175 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135214534 0 0 4096 35 0 0 0 17 1 0 0
/proc/31321/statm: 578 175 108 243 0 332 0

[startup+0.107623 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 31321
/proc/meminfo: memFree=518840/2055920 swapFree=4183208/4192956
[pid=31321] ppid=31319 vsize=2724 CPUtime=0.1
/proc/31321/stat : 31321 (cmusat) R 31319 31321 30380 0 -1 4194304 298 0 0 0 10 0 0 0 18 0 1 0 195195046 2789376 281 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/31321/statm: 681 281 118 243 0 435 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2724

[startup+0.515662 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 31321
/proc/meminfo: memFree=518840/2055920 swapFree=4183208/4192956
[pid=31321] ppid=31319 vsize=3164 CPUtime=0.51
/proc/31321/stat : 31321 (cmusat) R 31319 31321 30380 0 -1 4194304 405 0 0 0 51 0 0 0 21 0 1 0 195195046 3239936 388 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/31321/statm: 791 388 118 243 0 545 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3164

[startup+1.34174 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 31322
/proc/meminfo: memFree=517488/2055920 swapFree=4183208/4192956
[pid=31321] ppid=31319 vsize=3440 CPUtime=1.33
/proc/31321/stat : 31321 (cmusat) R 31319 31321 30380 0 -1 4194304 500 0 0 0 133 0 0 0 25 0 1 0 195195046 3522560 483 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/31321/statm: 860 483 118 243 0 614 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3440

[startup+2.9779 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 31322
/proc/meminfo: memFree=516400/2055920 swapFree=4183208/4192956
[pid=31321] ppid=31319 vsize=4600 CPUtime=2.97
/proc/31321/stat : 31321 (cmusat) R 31319 31321 30380 0 -1 4194304 731 0 0 0 297 0 0 0 25 0 1 0 195195046 4710400 714 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/31321/statm: 1150 714 118 243 0 904 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4600

[startup+6.25422 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 31322
/proc/meminfo: memFree=514160/2055920 swapFree=4183208/4192956
[pid=31321] ppid=31319 vsize=7124 CPUtime=6.24
/proc/31321/stat : 31321 (cmusat) R 31319 31321 30380 0 -1 4194304 1331 0 0 0 624 0 0 0 25 0 1 0 195195046 7294976 1269 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/31321/statm: 1781 1269 118 243 0 1535 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7124

[startup+12.7098 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 31322
/proc/meminfo: memFree=513328/2055920 swapFree=4183208/4192956
[pid=31321] ppid=31319 vsize=7604 CPUtime=12.7
/proc/31321/stat : 31321 (cmusat) R 31319 31321 30380 0 -1 4194304 1639 0 0 0 1270 0 0 0 25 0 1 0 195195046 7786496 1457 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/31321/statm: 1901 1457 118 243 0 1655 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 7604

[startup+25.6111 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 31322
/proc/meminfo: memFree=509872/2055920 swapFree=4183208/4192956
[pid=31321] ppid=31319 vsize=11544 CPUtime=25.59
/proc/31321/stat : 31321 (cmusat) R 31319 31321 30380 0 -1 4194304 2930 0 0 0 2559 0 0 0 25 0 1 0 195195046 11821056 2303 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31321/statm: 2886 2303 118 243 0 2640 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 11544

[startup+51.2186 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 31322
/proc/meminfo: memFree=507312/2055920 swapFree=4183208/4192956
[pid=31321] ppid=31319 vsize=13828 CPUtime=51.19
/proc/31321/stat : 31321 (cmusat) R 31319 31321 30380 0 -1 4194304 3894 0 0 0 5118 1 0 0 25 0 1 0 195195046 14159872 2930 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/31321/statm: 3457 2930 118 243 0 3211 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 13828

[startup+102.428 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 31322
/proc/meminfo: memFree=500528/2055920 swapFree=4183208/4192956
[pid=31321] ppid=31319 vsize=21780 CPUtime=102.39
/proc/31321/stat : 31321 (cmusat) R 31319 31321 30380 0 -1 4194304 6574 0 0 0 10236 3 0 0 25 0 1 0 195195046 22302720 4646 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/31321/statm: 5445 4646 118 243 0 5199 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 21780

[startup+162.447 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 31322
/proc/meminfo: memFree=498800/2055920 swapFree=4183208/4192956
[pid=31321] ppid=31319 vsize=23420 CPUtime=162.4
/proc/31321/stat : 31321 (cmusat) R 31319 31321 30380 0 -1 4194304 7330 0 0 0 16236 4 0 0 25 0 1 0 195195046 23982080 5076 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/31321/statm: 5855 5076 118 243 0 5609 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 23420

[startup+222.464 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 31322
/proc/meminfo: memFree=495216/2055920 swapFree=4183208/4192956
[pid=31321] ppid=31319 vsize=26360 CPUtime=222.4
/proc/31321/stat : 31321 (cmusat) R 31319 31321 30380 0 -1 4194304 8588 0 0 0 22235 5 0 0 25 0 1 0 195195046 26992640 5950 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31321/statm: 6590 5950 118 243 0 6344 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 26360

[startup+282.48 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 31322
/proc/meminfo: memFree=484144/2055920 swapFree=4183208/4192956
[pid=31321] ppid=31319 vsize=41024 CPUtime=282.4
/proc/31321/stat : 31321 (cmusat) R 31319 31321 30380 0 -1 4194304 12559 0 0 0 28234 6 0 0 25 0 1 0 195195046 42008576 8708 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31321/statm: 10256 8708 118 243 0 10010 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 41024

[startup+342.498 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 31322
/proc/meminfo: memFree=483632/2055920 swapFree=4183208/4192956
[pid=31321] ppid=31319 vsize=41116 CPUtime=342.41
/proc/31321/stat : 31321 (cmusat) R 31319 31321 30380 0 -1 4194304 12925 0 0 0 34234 7 0 0 25 0 1 0 195195046 42102784 8832 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/31321/statm: 10279 8832 118 243 0 10033 0
Current children cumulated CPU time (s) 342.41
Current children cumulated vsize (KiB) 41116

[startup+402.521 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 31322
/proc/meminfo: memFree=483056/2055920 swapFree=4183208/4192956
[pid=31321] ppid=31319 vsize=41224 CPUtime=402.4
/proc/31321/stat : 31321 (cmusat) R 31319 31321 30380 0 -1 4194304 13342 0 0 0 40233 7 0 0 25 0 1 0 195195046 42213376 8984 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31321/statm: 10306 8984 118 243 0 10060 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 41224

[startup+462.539 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 31322
/proc/meminfo: memFree=482288/2055920 swapFree=4183208/4192956
[pid=31321] ppid=31319 vsize=41596 CPUtime=462.41
/proc/31321/stat : 31321 (cmusat) R 31319 31321 30380 0 -1 4194304 13823 0 0 0 46233 8 0 0 25 0 1 0 195195046 42594304 9173 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31321/statm: 10399 9173 118 243 0 10153 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 41596

[startup+522.558 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 31322
/proc/meminfo: memFree=481968/2055920 swapFree=4183208/4192956
[pid=31321] ppid=31319 vsize=41856 CPUtime=522.42
/proc/31321/stat : 31321 (cmusat) R 31319 31321 30380 0 -1 4194304 13910 0 0 0 52234 8 0 0 25 0 1 0 195195046 42860544 9260 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589667 0 0 4096 35 0 0 0 17 1 0 0
/proc/31321/statm: 10464 9260 118 243 0 10218 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 41856

[startup+582.581 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 31322
/proc/meminfo: memFree=481008/2055920 swapFree=4183208/4192956
[pid=31321] ppid=31319 vsize=42300 CPUtime=582.42
/proc/31321/stat : 31321 (cmusat) R 31319 31321 30380 0 -1 4194304 14462 0 0 0 58234 8 0 0 25 0 1 0 195195046 43315200 9492 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31321/statm: 10575 9492 118 243 0 10329 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 42300

[startup+642.6 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 31322
/proc/meminfo: memFree=479344/2055920 swapFree=4183208/4192956
[pid=31321] ppid=31319 vsize=44060 CPUtime=642.42
/proc/31321/stat : 31321 (cmusat) R 31319 31321 30380 0 -1 4194304 14899 0 0 0 64233 9 0 0 25 0 1 0 195195046 45117440 9929 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31321/statm: 11015 9929 118 243 0 10769 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 44060

[startup+702.614 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 31322
/proc/meminfo: memFree=477104/2055920 swapFree=4183208/4192956
[pid=31321] ppid=31319 vsize=46088 CPUtime=702.42
/proc/31321/stat : 31321 (cmusat) R 31319 31321 30380 0 -1 4194304 15787 0 0 0 70232 10 0 0 25 0 1 0 195195046 47194112 10465 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31321/statm: 11522 10465 118 243 0 11276 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 46088

[startup+762.633 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 31322
/proc/meminfo: memFree=476848/2055920 swapFree=4183208/4192956
[pid=31321] ppid=31319 vsize=46480 CPUtime=762.43
/proc/31321/stat : 31321 (cmusat) R 31319 31321 30380 0 -1 4194304 15856 0 0 0 76232 11 0 0 25 0 1 0 195195046 47595520 10534 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31321/statm: 11620 10534 118 243 0 11374 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 46480

[startup+822.655 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 31322
/proc/meminfo: memFree=473584/2055920 swapFree=4183208/4192956
[pid=31321] ppid=31319 vsize=49388 CPUtime=822.44
/proc/31321/stat : 31321 (cmusat) R 31319 31321 30380 0 -1 4194304 16735 0 0 0 82232 12 0 0 25 0 1 0 195195046 50573312 11315 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31321/statm: 12347 11315 118 243 0 12101 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 49388

[startup+882.682 s]
/proc/loadavg: 1.00 1.00 0.96 2/71 31388
/proc/meminfo: memFree=471656/2055920 swapFree=4183208/4192956
[pid=31321] ppid=31319 vsize=50068 CPUtime=882.42
/proc/31321/stat : 31321 (cmusat) R 31319 31321 30380 0 -1 4194304 17312 0 0 0 88229 13 0 0 25 0 1 0 195195046 51269632 11505 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31321/statm: 12517 11505 118 243 0 12271 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 50068

[startup+942.727 s]
/proc/loadavg: 1.00 1.00 0.96 2/71 31480
/proc/meminfo: memFree=471416/2055920 swapFree=4183208/4192956
[pid=31321] ppid=31319 vsize=50260 CPUtime=942.39
/proc/31321/stat : 31321 (cmusat) R 31319 31321 30380 0 -1 4194304 17365 0 0 0 94226 13 0 0 25 0 1 0 195195046 51466240 11558 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/31321/statm: 12565 11558 118 243 0 12319 0
Current children cumulated CPU time (s) 942.39
Current children cumulated vsize (KiB) 50260

[startup+1002.76 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 31520
/proc/meminfo: memFree=469680/2055920 swapFree=4183208/4192956
[pid=31321] ppid=31319 vsize=52568 CPUtime=1002.4
/proc/31321/stat : 31321 (cmusat) R 31319 31321 30380 0 -1 4194304 18511 0 0 0 100226 14 0 0 25 0 1 0 195195046 53829632 12279 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/31321/statm: 13142 12279 118 243 0 12896 0
Current children cumulated CPU time (s) 1002.4
Current children cumulated vsize (KiB) 52568

[startup+1062.78 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 31520
/proc/meminfo: memFree=469104/2055920 swapFree=4183208/4192956
[pid=31321] ppid=31319 vsize=53084 CPUtime=1062.41
/proc/31321/stat : 31321 (cmusat) R 31319 31321 30380 0 -1 4194304 18704 0 0 0 106226 15 0 0 25 0 1 0 195195046 54358016 12374 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31321/statm: 13271 12374 118 243 0 13025 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 53084

[startup+1122.8 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 31520
/proc/meminfo: memFree=469040/2055920 swapFree=4183208/4192956
[pid=31321] ppid=31319 vsize=53264 CPUtime=1122.41
/proc/31321/stat : 31321 (cmusat) R 31319 31321 30380 0 -1 4194304 18756 0 0 0 112226 15 0 0 25 0 1 0 195195046 54542336 12426 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31321/statm: 13316 12426 118 243 0 13070 0
Current children cumulated CPU time (s) 1122.41
Current children cumulated vsize (KiB) 53264

[startup+1182.82 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 31520
/proc/meminfo: memFree=468336/2055920 swapFree=4183208/4192956
[pid=31321] ppid=31319 vsize=54164 CPUtime=1182.41
/proc/31321/stat : 31321 (cmusat) R 31319 31321 30380 0 -1 4194304 19002 0 0 0 118226 15 0 0 25 0 1 0 195195046 55463936 12574 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31321/statm: 13541 12574 118 243 0 13295 0
Current children cumulated CPU time (s) 1182.41
Current children cumulated vsize (KiB) 54164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 31520
/proc/meminfo: memFree=468336/2055920 swapFree=4183208/4192956
[pid=31321] ppid=31319 vsize=54164 CPUtime=1200.02
/proc/31321/stat : 31321 (cmusat) R 31319 31321 30380 0 -1 4194304 19013 0 0 0 119987 15 0 0 25 0 1 0 195195046 55463936 12585 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31321/statm: 13541 12585 118 243 0 13295 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 54164

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 31520
/proc/meminfo: memFree=468336/2055920 swapFree=4183208/4192956
[pid=31321] ppid=31319 vsize=54164 CPUtime=1200.02
/proc/31321/stat : 31321 (cmusat) R 31319 31321 30380 0 -1 4194304 19013 0 0 0 119987 15 0 0 25 0 1 0 195195046 55463936 12585 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31321/statm: 13541 12585 118 243 0 13295 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 54164

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.05
CPU user time (s): 1199.88
CPU system time (s): 0.168974
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 54164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.168974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19013
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= 1261

runsolver used 0.834873 second user time and 2.45963 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Sat Feb 17 22:46:26 UTC 2007

IDJOB= 292346
IDBENCH= 19837
IDSOLVER= 121
FILE ID= node55/292346-1171752386

PBS_JOBID= 3839465

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v90/unif-k5-r21.3-v90-c1917-S1342521403-06.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292346-1171752386/cmusat /tmp/evaluation/292346-1171752386/instance-292346-1171752386.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-292346-1171752386 -o ROOT/results/node55/solver-292346-1171752386 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292346-1171752386/cmusat /tmp/evaluation/292346-1171752386/instance-292346-1171752386.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  6e660ff097ba2a6ea023c40b4d999c80

RANDOM SEED= 48039273

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.247
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		: 3000.247
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:        519248 kB
Buffers:         35716 kB
Cached:        1408432 kB
SwapCached:       3572 kB
Active:         616664 kB
Inactive:       836924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        519248 kB
SwapTotal:     4192956 kB
SwapFree:      4183208 kB
Dirty:            2480 kB
Writeback:           0 kB
Mapped:          15428 kB
Slab:            69160 kB
Committed_AS:   669664 kB
PageTables:       1380 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= 66562 MiB

End job on node55 on Sat Feb 17 23:06:28 UTC 2007