Trace number 302473

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) 1200.11 1200.47

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1509822356-13.cnf
MD5SUMd639aa5f27d6199159a1100595976bbc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark362.765
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
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:  900                                                  |
0.00/0.03	c |  Number of clauses:    18000                                                |

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/node17/watcher-302473-1172012520 -o ROOT/results/node17/solver-302473-1172012520 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302473-1172012520/cmusat /tmp/evaluation/302473-1172012520/instance-302473-1172012520.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 7455
/proc/meminfo: memFree=1540488/2055920 swapFree=4192812/4192956
[pid=7455] ppid=7453 vsize=2448 CPUtime=0
/proc/7455/stat : 7455 (cmusat) R 7453 7455 7221 0 -1 4194304 299 0 0 0 0 0 0 0 18 0 1 0 221206266 2506752 282 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/7455/statm: 612 282 96 243 0 366 0

[startup+0.108288 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 7455
/proc/meminfo: memFree=1540488/2055920 swapFree=4192812/4192956
[pid=7455] ppid=7453 vsize=3852 CPUtime=0.1
/proc/7455/stat : 7455 (cmusat) R 7453 7455 7221 0 -1 4194304 667 0 0 0 10 0 0 0 18 0 1 0 221206266 3944448 650 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134530324 0 0 4096 35 0 0 0 17 1 0 0
/proc/7455/statm: 963 650 108 243 0 717 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3852

[startup+0.519331 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 7455
/proc/meminfo: memFree=1540488/2055920 swapFree=4192812/4192956
[pid=7455] ppid=7453 vsize=5852 CPUtime=0.51
/proc/7455/stat : 7455 (cmusat) R 7453 7455 7221 0 -1 4194304 1585 0 0 0 51 0 0 0 21 0 1 0 221206266 5992448 1048 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589653 0 0 4096 35 0 0 0 17 1 0 0
/proc/7455/statm: 1463 1048 118 243 0 1217 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5852

[startup+1.33942 s]
/proc/loadavg: 0.92 0.98 0.99 2/84 7460
/proc/meminfo: memFree=1534336/2055920 swapFree=4192812/4192956
[pid=7455] ppid=7453 vsize=8756 CPUtime=1.33
/proc/7455/stat : 7455 (cmusat) R 7453 7455 7221 0 -1 4194304 2352 0 0 0 132 1 0 0 25 0 1 0 221206266 8966144 1815 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589528 0 0 4096 35 0 0 0 17 1 0 0
/proc/7455/statm: 2189 1815 118 243 0 1943 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 8756

[startup+2.97559 s]
/proc/loadavg: 0.92 0.98 0.99 2/84 7460
/proc/meminfo: memFree=1531008/2055920 swapFree=4192812/4192956
[pid=7455] ppid=7453 vsize=11212 CPUtime=2.96
/proc/7455/stat : 7455 (cmusat) R 7453 7455 7221 0 -1 4194304 3126 0 0 0 295 1 0 0 25 0 1 0 221206266 11481088 2439 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134580608 0 0 4096 35 0 0 0 17 1 0 0
/proc/7455/statm: 2803 2439 118 243 0 2557 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11212

[startup+6.25393 s]
/proc/loadavg: 0.93 0.98 0.99 2/84 7478
/proc/meminfo: memFree=1529024/2055920 swapFree=4192812/4192956
[pid=7455] ppid=7453 vsize=13604 CPUtime=6.24
/proc/7455/stat : 7455 (cmusat) R 7453 7455 7221 0 -1 4194304 3852 0 0 0 622 2 0 0 25 0 1 0 221206266 13930496 3057 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/7455/statm: 3401 3057 118 243 0 3155 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13604

[startup+12.7146 s]
/proc/loadavg: 0.93 0.98 0.99 2/84 7486
/proc/meminfo: memFree=1525248/2055920 swapFree=4192812/4192956
[pid=7455] ppid=7453 vsize=17336 CPUtime=12.68
/proc/7455/stat : 7455 (cmusat) R 7453 7455 7221 0 -1 4194304 5042 0 0 0 1265 3 0 0 25 0 1 0 221206266 17752064 4007 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135107900 0 0 4096 35 0 0 0 17 1 0 0
/proc/7455/statm: 4334 4007 118 243 0 4088 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17336

[startup+25.5239 s]
/proc/loadavg: 0.95 0.98 0.99 2/84 7496
/proc/meminfo: memFree=1513160/2055920 swapFree=4192812/4192956
[pid=7455] ppid=7453 vsize=29584 CPUtime=25.48
/proc/7455/stat : 7455 (cmusat) R 7453 7455 7221 0 -1 4194304 8283 0 0 0 2544 4 0 0 25 0 1 0 221206266 30294016 6829 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589736 0 0 4096 35 0 0 0 17 1 0 0
/proc/7455/statm: 7396 6829 118 243 0 7150 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 29584

[startup+51.1396 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 7520
/proc/meminfo: memFree=1512696/2055920 swapFree=4192812/4192956
[pid=7455] ppid=7453 vsize=30848 CPUtime=51.07
/proc/7455/stat : 7455 (cmusat) R 7453 7455 7221 0 -1 4194304 8948 0 0 0 5102 5 0 0 25 0 1 0 221206266 31588352 7244 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/7455/statm: 7712 7244 118 243 0 7466 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 30848

[startup+102.357 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 7520
/proc/meminfo: memFree=1499576/2055920 swapFree=4192812/4192956
[pid=7455] ppid=7453 vsize=44528 CPUtime=102.26
/proc/7455/stat : 7455 (cmusat) R 7453 7455 7221 0 -1 4194304 12746 0 0 0 10218 8 0 0 25 0 1 0 221206266 45596672 10740 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/7455/statm: 11132 10740 118 243 0 10886 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 44528

[startup+162.393 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7520
/proc/meminfo: memFree=1463224/2055920 swapFree=4192812/4192956
[pid=7455] ppid=7453 vsize=81732 CPUtime=162.29
/proc/7455/stat : 7455 (cmusat) R 7453 7455 7221 0 -1 4194304 22509 0 0 0 16214 15 0 0 25 0 1 0 221206266 83693568 19573 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/7455/statm: 20433 19573 118 243 0 20187 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 81732

[startup+222.428 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7520
/proc/meminfo: memFree=1463032/2055920 swapFree=4192812/4192956
[pid=7455] ppid=7453 vsize=81816 CPUtime=222.31
/proc/7455/stat : 7455 (cmusat) R 7453 7455 7221 0 -1 4194304 22889 0 0 0 22216 15 0 0 25 0 1 0 221206266 83779584 19663 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/7455/statm: 20454 19663 118 243 0 20208 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 81816

[startup+282.46 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7520
/proc/meminfo: memFree=1462520/2055920 swapFree=4192812/4192956
[pid=7455] ppid=7453 vsize=81924 CPUtime=282.32
/proc/7455/stat : 7455 (cmusat) R 7453 7455 7221 0 -1 4194304 23356 0 0 0 28216 16 0 0 25 0 1 0 221206266 83890176 19796 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/7455/statm: 20481 19796 118 243 0 20235 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 81924

[startup+342.493 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 7520
/proc/meminfo: memFree=1462464/2055920 swapFree=4192812/4192956
[pid=7455] ppid=7453 vsize=81924 CPUtime=342.35
/proc/7455/stat : 7455 (cmusat) R 7453 7455 7221 0 -1 4194304 23373 0 0 0 34218 17 0 0 25 0 1 0 221206266 83890176 19813 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/7455/statm: 20481 19813 118 243 0 20235 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 81924

[startup+402.527 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 7520
/proc/meminfo: memFree=1459456/2055920 swapFree=4192812/4192956
[pid=7455] ppid=7453 vsize=84780 CPUtime=402.36
/proc/7455/stat : 7455 (cmusat) R 7453 7455 7221 0 -1 4194304 24289 0 0 0 40217 19 0 0 25 0 1 0 221206266 86814720 20541 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/7455/statm: 21195 20541 118 243 0 20949 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 84780

[startup+462.556 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 7520
/proc/meminfo: memFree=1450368/2055920 swapFree=4192812/4192956
[pid=7455] ppid=7453 vsize=93712 CPUtime=462.38
/proc/7455/stat : 7455 (cmusat) R 7453 7455 7221 0 -1 4194304 26789 0 0 0 46216 22 0 0 25 0 1 0 221206266 95961088 22838 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/7455/statm: 23428 22838 118 243 0 23182 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 93712

[startup+522.585 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7520
/proc/meminfo: memFree=1437440/2055920 swapFree=4192812/4192956
[pid=7455] ppid=7453 vsize=106416 CPUtime=522.39
/proc/7455/stat : 7455 (cmusat) R 7453 7455 7221 0 -1 4194304 30236 0 0 0 52214 25 0 0 25 0 1 0 221206266 108969984 26066 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/7455/statm: 26604 26066 118 243 0 26358 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 106416

[startup+582.617 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7520
/proc/meminfo: memFree=1428928/2055920 swapFree=4192812/4192956
[pid=7455] ppid=7453 vsize=114744 CPUtime=582.41
/proc/7455/stat : 7455 (cmusat) R 7453 7455 7221 0 -1 4194304 32609 0 0 0 58213 28 0 0 25 0 1 0 221206266 117497856 28201 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/7455/statm: 28686 28201 118 243 0 28440 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 114744

[startup+642.651 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7520
/proc/meminfo: memFree=1428736/2055920 swapFree=4192812/4192956
[pid=7455] ppid=7453 vsize=114896 CPUtime=642.42
/proc/7455/stat : 7455 (cmusat) R 7453 7455 7221 0 -1 4194304 32635 0 0 0 64214 28 0 0 25 0 1 0 221206266 117653504 28227 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589712 0 0 4096 35 0 0 0 17 1 0 0
/proc/7455/statm: 28724 28227 118 243 0 28478 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 114896

[startup+702.679 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7520
/proc/meminfo: memFree=1421696/2055920 swapFree=4192812/4192956
[pid=7455] ppid=7453 vsize=121584 CPUtime=702.43
/proc/7455/stat : 7455 (cmusat) R 7453 7455 7221 0 -1 4194304 34655 0 0 0 70213 30 0 0 25 0 1 0 221206266 124502016 29989 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/7455/statm: 30396 29989 118 243 0 30150 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 121584

[startup+762.707 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7520
/proc/meminfo: memFree=1421632/2055920 swapFree=4192812/4192956
[pid=7455] ppid=7453 vsize=121584 CPUtime=762.45
/proc/7455/stat : 7455 (cmusat) R 7453 7455 7221 0 -1 4194304 34673 0 0 0 76214 31 0 0 25 0 1 0 221206266 124502016 30007 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/7455/statm: 30396 30007 118 243 0 30150 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 121584

[startup+822.741 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7520
/proc/meminfo: memFree=1356928/2055920 swapFree=4192812/4192956
[pid=7455] ppid=7453 vsize=190684 CPUtime=822.47
/proc/7455/stat : 7455 (cmusat) R 7453 7455 7221 0 -1 4194304 51967 0 0 0 82210 37 0 0 25 0 1 0 221206266 195260416 46174 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/7455/statm: 47671 46174 118 243 0 47425 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 190684

[startup+882.769 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7520
/proc/meminfo: memFree=1356544/2055920 swapFree=4192812/4192956
[pid=7455] ppid=7453 vsize=190780 CPUtime=882.48
/proc/7455/stat : 7455 (cmusat) R 7453 7455 7221 0 -1 4194304 52331 0 0 0 88211 37 0 0 25 0 1 0 221206266 195358720 46258 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/7455/statm: 47695 46258 118 243 0 47449 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 190780

[startup+942.799 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7520
/proc/meminfo: memFree=1356480/2055920 swapFree=4192812/4192956
[pid=7455] ppid=7453 vsize=190912 CPUtime=942.5
/proc/7455/stat : 7455 (cmusat) R 7453 7455 7221 0 -1 4194304 52350 0 0 0 94212 38 0 0 25 0 1 0 221206266 195493888 46277 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/7455/statm: 47728 46277 118 243 0 47482 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 190912

[startup+1002.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7520
/proc/meminfo: memFree=1356288/2055920 swapFree=4192812/4192956
[pid=7455] ppid=7453 vsize=190912 CPUtime=1002.51
/proc/7455/stat : 7455 (cmusat) R 7453 7455 7221 0 -1 4194304 52383 0 0 0 100213 38 0 0 25 0 1 0 221206266 195493888 46310 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/7455/statm: 47728 46310 118 243 0 47482 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 190912

[startup+1062.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7520
/proc/meminfo: memFree=1355840/2055920 swapFree=4192812/4192956
[pid=7455] ppid=7453 vsize=191020 CPUtime=1062.53
/proc/7455/stat : 7455 (cmusat) R 7453 7455 7221 0 -1 4194304 52807 0 0 0 106214 39 0 0 25 0 1 0 221206266 195604480 46430 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/7455/statm: 47755 46430 118 243 0 47509 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 191020

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7520
/proc/meminfo: memFree=1355840/2055920 swapFree=4192812/4192956
[pid=7455] ppid=7453 vsize=191020 CPUtime=1122.54
/proc/7455/stat : 7455 (cmusat) R 7453 7455 7221 0 -1 4194304 52807 0 0 0 112215 39 0 0 25 0 1 0 221206266 195604480 46430 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/7455/statm: 47755 46430 118 243 0 47509 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 191020

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7520
/proc/meminfo: memFree=1355392/2055920 swapFree=4192812/4192956
[pid=7455] ppid=7453 vsize=191020 CPUtime=1182.55
/proc/7455/stat : 7455 (cmusat) R 7453 7455 7221 0 -1 4194304 52922 0 0 0 118215 40 0 0 25 0 1 0 221206266 195604480 46545 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590210 0 0 4096 35 0 0 0 17 1 0 0
/proc/7455/statm: 47755 46545 118 243 0 47509 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 191020



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7520
/proc/meminfo: memFree=1355200/2055920 swapFree=4192812/4192956
[pid=7455] ppid=7453 vsize=191140 CPUtime=1200.07
/proc/7455/stat : 7455 (cmusat) R 7453 7455 7221 0 -1 4194304 53288 0 0 0 119967 40 0 0 25 0 1 0 221206266 195727360 46580 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/7455/statm: 47785 46580 118 243 0 47539 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 191140

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 1.00 2/78 7520
/proc/meminfo: memFree=1355200/2055920 swapFree=4192812/4192956
[pid=7455] ppid=7453 vsize=191140 CPUtime=1200.07
/proc/7455/stat : 7455 (cmusat) R 7453 7455 7221 0 -1 4194304 53288 0 0 0 119967 40 0 0 25 0 1 0 221206266 195727360 46580 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/7455/statm: 47785 46580 118 243 0 47539 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 191140

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.11
CPU user time (s): 1199.67
CPU system time (s): 0.436933
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 191140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.67
system time used= 0.436933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53288
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= 20816

runsolver used 1.39179 second user time and 2.80457 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Tue Feb 20 23:02:00 UTC 2007

IDJOB= 302473
IDBENCH= 20084
IDSOLVER= 121
FILE ID= node17/302473-1172012520

PBS_JOBID= 3849134

Free space on /tmp= 66544 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1509822356-13.cnf
COMMAND LINE= /tmp/evaluation/302473-1172012520/cmusat /tmp/evaluation/302473-1172012520/instance-302473-1172012520.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-302473-1172012520 -o ROOT/results/node17/solver-302473-1172012520 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302473-1172012520/cmusat /tmp/evaluation/302473-1172012520/instance-302473-1172012520.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  d639aa5f27d6199159a1100595976bbc

RANDOM SEED= 626467498

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1540960 kB
Buffers:         55476 kB
Cached:         340352 kB
SwapCached:          0 kB
Active:         292656 kB
Inactive:       148356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1540960 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2916 kB
Writeback:           0 kB
Mapped:          64476 kB
Slab:            59148 kB
Committed_AS:   804756 kB
PageTables:       1992 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= 66544 MiB

End job on node17 on Tue Feb 20 23:22:03 UTC 2007