Trace number 311657

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) 1200.06 1200.5

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S623466762-07-UNSAT.cnf
MD5SUM2bab0300d2912ed939db31155033fc44
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 variables2405
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)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  2405                                                 |
0.00/0.01	c |  Number of clauses:    7478                                                 |

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/node19/watcher-311657-1172573470 -o ROOT/results/node19/solver-311657-1172573470 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311657-1172573470/cmusat /tmp/evaluation/311657-1172573470/instance-311657-1172573470.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 1.00 3/77 31045
/proc/meminfo: memFree=1279992/2055920 swapFree=4192812/4192956
[pid=31045] ppid=31043 vsize=2636 CPUtime=0
/proc/31045/stat : 31045 (cmusat) R 31043 31045 30606 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 277300999 2699264 261 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/31045/statm: 659 261 96 243 0 413 0

[startup+0.107466 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 31045
/proc/meminfo: memFree=1279992/2055920 swapFree=4192812/4192956
[pid=31045] ppid=31043 vsize=3240 CPUtime=0.1
/proc/31045/stat : 31045 (cmusat) R 31043 31045 30606 0 -1 4194304 457 0 0 0 10 0 0 0 18 0 1 0 277300999 3317760 440 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581898 0 0 4096 35 0 0 0 17 1 0 0
/proc/31045/statm: 810 440 118 243 0 564 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3240

[startup+0.518511 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 31045
/proc/meminfo: memFree=1279992/2055920 swapFree=4192812/4192956
[pid=31045] ppid=31043 vsize=3900 CPUtime=0.51
/proc/31045/stat : 31045 (cmusat) R 31043 31045 30606 0 -1 4194304 631 0 0 0 51 0 0 0 21 0 1 0 277300999 3993600 614 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/31045/statm: 975 614 118 243 0 729 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3900

[startup+1.3426 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 31046
/proc/meminfo: memFree=1277680/2055920 swapFree=4192812/4192956
[pid=31045] ppid=31043 vsize=4536 CPUtime=1.33
/proc/31045/stat : 31045 (cmusat) R 31043 31045 30606 0 -1 4194304 761 0 0 0 133 0 0 0 25 0 1 0 277300999 4644864 744 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581767 0 0 4096 35 0 0 0 17 1 0 0
/proc/31045/statm: 1134 744 118 243 0 888 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4536

[startup+2.97878 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31046
/proc/meminfo: memFree=1276976/2055920 swapFree=4192812/4192956
[pid=31045] ppid=31043 vsize=4840 CPUtime=2.97
/proc/31045/stat : 31045 (cmusat) R 31043 31045 30606 0 -1 4194304 870 0 0 0 297 0 0 0 25 0 1 0 277300999 4956160 853 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/31045/statm: 1210 853 118 243 0 964 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4840

[startup+6.25514 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31046
/proc/meminfo: memFree=1274672/2055920 swapFree=4192812/4192956
[pid=31045] ppid=31043 vsize=7264 CPUtime=6.24
/proc/31045/stat : 31045 (cmusat) R 31043 31045 30606 0 -1 4194304 1385 0 0 0 624 0 0 0 25 0 1 0 277300999 7438336 1368 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134580207 0 0 4096 35 0 0 0 17 1 0 0
/proc/31045/statm: 1816 1368 118 243 0 1570 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7264

[startup+12.7108 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31046
/proc/meminfo: memFree=1273456/2055920 swapFree=4192812/4192956
[pid=31045] ppid=31043 vsize=8624 CPUtime=12.7
/proc/31045/stat : 31045 (cmusat) R 31043 31045 30606 0 -1 4194304 1850 0 0 0 1269 1 0 0 25 0 1 0 277300999 8830976 1722 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/31045/statm: 2156 1722 118 243 0 1910 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8624

[startup+25.5122 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31046
/proc/meminfo: memFree=1267376/2055920 swapFree=4192812/4192956
[pid=31045] ppid=31043 vsize=15056 CPUtime=25.49
/proc/31045/stat : 31045 (cmusat) R 31043 31045 30606 0 -1 4194304 3682 0 0 0 2547 2 0 0 25 0 1 0 277300999 15417344 3179 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590259 0 0 4096 35 0 0 0 17 1 0 0
/proc/31045/statm: 3764 3179 118 243 0 3518 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15056

[startup+51.124 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31046
/proc/meminfo: memFree=1266544/2055920 swapFree=4192812/4192956
[pid=31045] ppid=31043 vsize=15788 CPUtime=51.1
/proc/31045/stat : 31045 (cmusat) R 31043 31045 30606 0 -1 4194304 4216 0 0 0 5107 3 0 0 25 0 1 0 277300999 16166912 3468 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581134 0 0 4096 35 0 0 0 17 1 0 0
/proc/31045/statm: 3947 3468 118 243 0 3701 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 15788

[startup+102.344 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31046
/proc/meminfo: memFree=1260144/2055920 swapFree=4192812/4192956
[pid=31045] ppid=31043 vsize=21996 CPUtime=102.3
/proc/31045/stat : 31045 (cmusat) R 31043 31045 30606 0 -1 4194304 6186 0 0 0 10225 5 0 0 25 0 1 0 277300999 22523904 5107 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31045/statm: 5499 5107 118 243 0 5253 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 21996

[startup+162.378 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31046
/proc/meminfo: memFree=1250608/2055920 swapFree=4192812/4192956
[pid=31045] ppid=31043 vsize=32284 CPUtime=162.32
/proc/31045/stat : 31045 (cmusat) R 31043 31045 30606 0 -1 4194304 9195 0 0 0 16225 7 0 0 25 0 1 0 277300999 33058816 7356 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/31045/statm: 8071 7356 118 243 0 7825 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 32284

[startup+222.413 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31046
/proc/meminfo: memFree=1247344/2055920 swapFree=4192812/4192956
[pid=31045] ppid=31043 vsize=35152 CPUtime=222.34
/proc/31045/stat : 31045 (cmusat) R 31043 31045 30606 0 -1 4194304 10300 0 0 0 22226 8 0 0 25 0 1 0 277300999 35995648 8191 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31045/statm: 8788 8191 118 243 0 8542 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 35152

[startup+282.444 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31046
/proc/meminfo: memFree=1241968/2055920 swapFree=4192812/4192956
[pid=31045] ppid=31043 vsize=40216 CPUtime=282.36
/proc/31045/stat : 31045 (cmusat) R 31043 31045 30606 0 -1 4194304 11925 0 0 0 28226 10 0 0 25 0 1 0 277300999 41181184 9496 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134592013 0 0 4096 35 0 0 0 17 1 0 0
/proc/31045/statm: 10054 9496 118 243 0 9808 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 40216

[startup+342.478 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31046
/proc/meminfo: memFree=1237360/2055920 swapFree=4192812/4192956
[pid=31045] ppid=31043 vsize=44544 CPUtime=342.37
/proc/31045/stat : 31045 (cmusat) R 31043 31045 30606 0 -1 4194304 13252 0 0 0 34226 11 0 0 25 0 1 0 277300999 45613056 10641 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/31045/statm: 11136 10641 118 243 0 10890 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 44544

[startup+402.515 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31046
/proc/meminfo: memFree=1214320/2055920 swapFree=4192812/4192956
[pid=31045] ppid=31043 vsize=70644 CPUtime=402.4
/proc/31045/stat : 31045 (cmusat) R 31043 31045 30606 0 -1 4194304 20042 0 0 0 40225 15 0 0 25 0 1 0 277300999 72339456 16371 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/31045/statm: 17661 16371 118 243 0 17415 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 70644

[startup+462.552 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31046
/proc/meminfo: memFree=1214000/2055920 swapFree=4192812/4192956
[pid=31045] ppid=31043 vsize=70724 CPUtime=462.41
/proc/31045/stat : 31045 (cmusat) R 31043 31045 30606 0 -1 4194304 20372 0 0 0 46226 15 0 0 25 0 1 0 277300999 72421376 16483 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31045/statm: 17681 16483 118 243 0 17435 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 70724

[startup+522.58 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 31046
/proc/meminfo: memFree=1213872/2055920 swapFree=4192812/4192956
[pid=31045] ppid=31043 vsize=70868 CPUtime=522.43
/proc/31045/stat : 31045 (cmusat) R 31043 31045 30606 0 -1 4194304 20397 0 0 0 52227 16 0 0 25 0 1 0 277300999 72568832 16508 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/31045/statm: 17717 16508 118 243 0 17471 0
Current children cumulated CPU time (s) 522.43
Current children cumulated vsize (KiB) 70868

[startup+582.609 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 31046
/proc/meminfo: memFree=1213424/2055920 swapFree=4192812/4192956
[pid=31045] ppid=31043 vsize=70960 CPUtime=582.45
/proc/31045/stat : 31045 (cmusat) R 31043 31045 30606 0 -1 4194304 20757 0 0 0 58228 17 0 0 25 0 1 0 277300999 72663040 16630 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31045/statm: 17740 16630 118 243 0 17494 0
Current children cumulated CPU time (s) 582.45
Current children cumulated vsize (KiB) 70960

[startup+642.666 s]
/proc/loadavg: 1.01 1.00 1.00 2/84 31164
/proc/meminfo: memFree=1212080/2055920 swapFree=4192812/4192956
[pid=31045] ppid=31043 vsize=71152 CPUtime=642.41
/proc/31045/stat : 31045 (cmusat) R 31043 31045 30606 0 -1 4194304 20780 0 0 0 64224 17 0 0 25 0 1 0 277300999 72859648 16653 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31045/statm: 17788 16653 118 243 0 17542 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 71152

[startup+702.713 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31244
/proc/meminfo: memFree=1212720/2055920 swapFree=4192812/4192956
[pid=31045] ppid=31043 vsize=71248 CPUtime=702.39
/proc/31045/stat : 31045 (cmusat) R 31043 31045 30606 0 -1 4194304 21164 0 0 0 70221 18 0 0 25 0 1 0 277300999 72957952 16776 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31045/statm: 17812 16776 118 243 0 17566 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 71248

[startup+762.743 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31244
/proc/meminfo: memFree=1212528/2055920 swapFree=4192812/4192956
[pid=31045] ppid=31043 vsize=71380 CPUtime=762.41
/proc/31045/stat : 31045 (cmusat) R 31043 31045 30606 0 -1 4194304 21209 0 0 0 76222 19 0 0 25 0 1 0 277300999 73093120 16821 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/31045/statm: 17845 16821 118 243 0 17599 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 71380

[startup+822.779 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31244
/proc/meminfo: memFree=1212272/2055920 swapFree=4192812/4192956
[pid=31045] ppid=31043 vsize=71512 CPUtime=822.43
/proc/31045/stat : 31045 (cmusat) R 31043 31045 30606 0 -1 4194304 21271 0 0 0 82223 20 0 0 25 0 1 0 277300999 73228288 16883 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135097667 0 0 4096 35 0 0 0 17 1 0 0
/proc/31045/statm: 17878 16883 118 243 0 17632 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 71512

[startup+882.807 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31244
/proc/meminfo: memFree=1211888/2055920 swapFree=4192812/4192956
[pid=31045] ppid=31043 vsize=71620 CPUtime=882.44
/proc/31045/stat : 31045 (cmusat) R 31043 31045 30606 0 -1 4194304 21660 0 0 0 88223 21 0 0 25 0 1 0 277300999 73338880 16987 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589466 0 0 4096 35 0 0 0 17 1 0 0
/proc/31045/statm: 17905 16987 118 243 0 17659 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 71620

[startup+942.837 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31244
/proc/meminfo: memFree=1211824/2055920 swapFree=4192812/4192956
[pid=31045] ppid=31043 vsize=71620 CPUtime=942.45
/proc/31045/stat : 31045 (cmusat) R 31043 31045 30606 0 -1 4194304 21661 0 0 0 94224 21 0 0 25 0 1 0 277300999 73338880 16988 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31045/statm: 17905 16988 118 243 0 17659 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 71620

[startup+1002.86 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 31244
/proc/meminfo: memFree=1208368/2055920 swapFree=4192812/4192956
[pid=31045] ppid=31043 vsize=74804 CPUtime=1002.46
/proc/31045/stat : 31045 (cmusat) R 31043 31045 30606 0 -1 4194304 22851 0 0 0 100224 22 0 0 25 0 1 0 277300999 76599296 17866 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581122 0 0 4096 35 0 0 0 17 1 0 0
/proc/31045/statm: 18701 17866 118 243 0 18455 0
Current children cumulated CPU time (s) 1002.46
Current children cumulated vsize (KiB) 74804

[startup+1062.9 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 31244
/proc/meminfo: memFree=1208304/2055920 swapFree=4192812/4192956
[pid=31045] ppid=31043 vsize=74948 CPUtime=1062.49
/proc/31045/stat : 31045 (cmusat) R 31043 31045 30606 0 -1 4194304 22900 0 0 0 106226 23 0 0 25 0 1 0 277300999 76746752 17915 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589718 0 0 4096 35 0 0 0 17 1 0 0
/proc/31045/statm: 18737 17915 118 243 0 18491 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 74948

[startup+1122.93 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 31244
/proc/meminfo: memFree=1207856/2055920 swapFree=4192812/4192956
[pid=31045] ppid=31043 vsize=75476 CPUtime=1122.5
/proc/31045/stat : 31045 (cmusat) R 31043 31045 30606 0 -1 4194304 22992 0 0 0 112227 23 0 0 25 0 1 0 277300999 77287424 18007 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31045/statm: 18869 18007 118 243 0 18623 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 75476

[startup+1182.96 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31244
/proc/meminfo: memFree=1202480/2055920 swapFree=4192812/4192956
[pid=31045] ppid=31043 vsize=80784 CPUtime=1182.52
/proc/31045/stat : 31045 (cmusat) R 31043 31045 30606 0 -1 4194304 24371 0 0 0 118226 26 0 0 25 0 1 0 277300999 82722816 19386 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31045/statm: 20196 19386 118 243 0 19950 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 80784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31244
/proc/meminfo: memFree=1200432/2055920 swapFree=4192812/4192956
[pid=31045] ppid=31043 vsize=82644 CPUtime=1200.04
/proc/31045/stat : 31045 (cmusat) R 31043 31045 30606 0 -1 4194304 24854 0 0 0 119978 26 0 0 25 0 1 0 277300999 84627456 19869 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31045/statm: 20661 19869 118 243 0 20415 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 82644

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

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

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31244
/proc/meminfo: memFree=1200432/2055920 swapFree=4192812/4192956
[pid=31045] ppid=31043 vsize=82644 CPUtime=1200.04
/proc/31045/stat : 31045 (cmusat) R 31043 31045 30606 0 -1 4194304 24854 0 0 0 119978 26 0 0 25 0 1 0 277300999 84627456 19869 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31045/statm: 20661 19869 118 243 0 20415 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 82644

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.06
CPU user time (s): 1199.78
CPU system time (s): 0.277957
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 82644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.277957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24854
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= 13294

runsolver used 1.40379 second user time and 2.86156 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Tue Feb 27 10:51:10 UTC 2007

IDJOB= 311657
IDBENCH= 20320
IDSOLVER= 121
FILE ID= node19/311657-1172573470

PBS_JOBID= 3971684

Free space on /tmp= 66558 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S623466762-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311657-1172573470/cmusat /tmp/evaluation/311657-1172573470/instance-311657-1172573470.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-311657-1172573470 -o ROOT/results/node19/solver-311657-1172573470 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311657-1172573470/cmusat /tmp/evaluation/311657-1172573470/instance-311657-1172573470.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  2bab0300d2912ed939db31155033fc44

RANDOM SEED= 294306856

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1280400 kB
Buffers:         67152 kB
Cached:         586872 kB
SwapCached:          0 kB
Active:         309888 kB
Inactive:       388068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1280400 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2576 kB
Writeback:           0 kB
Mapped:          62852 kB
Slab:            63112 kB
Committed_AS:  1037104 kB
PageTables:       1756 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= 66558 MiB

End job on node19 on Tue Feb 27 11:11:12 UTC 2007