Trace number 308787

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) 1200.07 1200.51

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1352949000-03-SAT.cnf
MD5SUMf5ec9b90345d9fa1e04d84b615d8e6ed
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark397.312
Satisfiable
(Un)Satisfiability was proved
Number of variables4498
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
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:  4500                                                 |
0.00/0.01	c |  Number of clauses:    12014                                                |

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/node42/watcher-308787-1172527909 -o ROOT/results/node42/solver-308787-1172527909 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308787-1172527909/cmusat /tmp/evaluation/308787-1172527909/instance-308787-1172527909.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 3/64 4795
/proc/meminfo: memFree=1917024/2055920 swapFree=4182516/4192956
[pid=4795] ppid=4793 vsize=2936 CPUtime=0
/proc/4795/stat : 4795 (cmusat) R 4793 4795 3516 0 -1 4194304 368 0 0 0 0 0 0 0 18 0 1 0 272746997 3006464 351 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134532095 0 0 4096 35 0 0 0 17 1 0 0
/proc/4795/statm: 734 351 96 243 0 488 0

[startup+0.107394 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4795
/proc/meminfo: memFree=1917024/2055920 swapFree=4182516/4192956
[pid=4795] ppid=4793 vsize=3660 CPUtime=0.1
/proc/4795/stat : 4795 (cmusat) R 4793 4795 3516 0 -1 4194304 832 0 0 0 10 0 0 0 18 0 1 0 272746997 3747840 527 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134592059 0 0 4096 35 0 0 0 17 1 0 0
/proc/4795/statm: 915 527 118 243 0 669 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3660

[startup+0.515471 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4795
/proc/meminfo: memFree=1917024/2055920 swapFree=4182516/4192956
[pid=4795] ppid=4793 vsize=4188 CPUtime=0.51
/proc/4795/stat : 4795 (cmusat) R 4793 4795 3516 0 -1 4194304 967 0 0 0 51 0 0 0 21 0 1 0 272746997 4288512 662 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/4795/statm: 1047 662 118 243 0 801 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4188

[startup+1.33863 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4796
/proc/meminfo: memFree=1913944/2055920 swapFree=4182516/4192956
[pid=4795] ppid=4793 vsize=5336 CPUtime=1.33
/proc/4795/stat : 4795 (cmusat) R 4793 4795 3516 0 -1 4194304 1244 0 0 0 133 0 0 0 25 0 1 0 272746997 5464064 939 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134591978 0 0 4096 35 0 0 0 17 1 0 0
/proc/4795/statm: 1334 939 118 243 0 1088 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5336

[startup+2.97494 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4796
/proc/meminfo: memFree=1913432/2055920 swapFree=4182516/4192956
[pid=4795] ppid=4793 vsize=5804 CPUtime=2.96
/proc/4795/stat : 4795 (cmusat) R 4793 4795 3516 0 -1 4194304 1363 0 0 0 296 0 0 0 25 0 1 0 272746997 5943296 1058 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581103 0 0 4096 35 0 0 0 17 1 0 0
/proc/4795/statm: 1451 1058 118 243 0 1205 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5804

[startup+6.25557 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 4796
/proc/meminfo: memFree=1912088/2055920 swapFree=4182516/4192956
[pid=4795] ppid=4793 vsize=7004 CPUtime=6.24
/proc/4795/stat : 4795 (cmusat) R 4793 4795 3516 0 -1 4194304 1751 0 0 0 624 0 0 0 25 0 1 0 272746997 7172096 1377 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4795/statm: 1751 1377 118 243 0 1505 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7004

[startup+12.7088 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4796
/proc/meminfo: memFree=1909080/2055920 swapFree=4182516/4192956
[pid=4795] ppid=4793 vsize=10196 CPUtime=12.69
/proc/4795/stat : 4795 (cmusat) R 4793 4795 3516 0 -1 4194304 2586 0 0 0 1268 1 0 0 25 0 1 0 272746997 10440704 2039 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/4795/statm: 2549 2039 118 243 0 2303 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10196

[startup+25.5092 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4796
/proc/meminfo: memFree=1907800/2055920 swapFree=4182516/4192956
[pid=4795] ppid=4793 vsize=11304 CPUtime=25.49
/proc/4795/stat : 4795 (cmusat) R 4793 4795 3516 0 -1 4194304 3093 0 0 0 2548 1 0 0 25 0 1 0 272746997 11575296 2352 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590121 0 0 4096 35 0 0 0 17 1 0 0
/proc/4795/statm: 2826 2352 118 243 0 2580 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11304

[startup+51.1171 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4796
/proc/meminfo: memFree=1904344/2055920 swapFree=4182516/4192956
[pid=4795] ppid=4793 vsize=14672 CPUtime=51.09
/proc/4795/stat : 4795 (cmusat) R 4793 4795 3516 0 -1 4194304 4273 0 0 0 5106 3 0 0 25 0 1 0 272746997 15024128 3284 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4795/statm: 3668 3284 118 243 0 3422 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14672

[startup+102.324 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4796
/proc/meminfo: memFree=1896088/2055920 swapFree=4182516/4192956
[pid=4795] ppid=4793 vsize=23468 CPUtime=102.27
/proc/4795/stat : 4795 (cmusat) R 4793 4795 3516 0 -1 4194304 6999 0 0 0 10223 4 0 0 25 0 1 0 272746997 24031232 5265 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589575 0 0 4096 35 0 0 0 17 1 0 0
/proc/4795/statm: 5867 5265 118 243 0 5621 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23468

[startup+162.343 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4796
/proc/meminfo: memFree=1890328/2055920 swapFree=4182516/4192956
[pid=4795] ppid=4793 vsize=28732 CPUtime=162.27
/proc/4795/stat : 4795 (cmusat) R 4793 4795 3516 0 -1 4194304 8781 0 0 0 16221 6 0 0 25 0 1 0 272746997 29421568 6709 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/4795/statm: 7183 6709 118 243 0 6937 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 28732

[startup+222.363 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4796
/proc/meminfo: memFree=1883416/2055920 swapFree=4182516/4192956
[pid=4795] ppid=4793 vsize=35236 CPUtime=222.26
/proc/4795/stat : 4795 (cmusat) R 4793 4795 3516 0 -1 4194304 10774 0 0 0 22218 8 0 0 25 0 1 0 272746997 36081664 8427 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/4795/statm: 8809 8427 118 243 0 8563 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 35236

[startup+282.383 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4796
/proc/meminfo: memFree=1867416/2055920 swapFree=4182516/4192956
[pid=4795] ppid=4793 vsize=53556 CPUtime=282.27
/proc/4795/stat : 4795 (cmusat) R 4793 4795 3516 0 -1 4194304 15560 0 0 0 28216 11 0 0 25 0 1 0 272746997 54841344 12414 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/4795/statm: 13389 12414 118 243 0 13143 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 53556

[startup+342.403 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4796
/proc/meminfo: memFree=1866968/2055920 swapFree=4182516/4192956
[pid=4795] ppid=4793 vsize=53912 CPUtime=342.26
/proc/4795/stat : 4795 (cmusat) R 4793 4795 3516 0 -1 4194304 15835 0 0 0 34215 11 0 0 25 0 1 0 272746997 55205888 12521 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4795/statm: 13478 12521 118 243 0 13232 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 53912

[startup+402.422 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4796
/proc/meminfo: memFree=1866584/2055920 swapFree=4182516/4192956
[pid=4795] ppid=4793 vsize=53980 CPUtime=402.26
/proc/4795/stat : 4795 (cmusat) R 4793 4795 3516 0 -1 4194304 16112 0 0 0 40215 11 0 0 25 0 1 0 272746997 55275520 12616 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/4795/statm: 13495 12616 118 243 0 13249 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 53980

[startup+462.434 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4796
/proc/meminfo: memFree=1866200/2055920 swapFree=4182516/4192956
[pid=4795] ppid=4793 vsize=54212 CPUtime=462.25
/proc/4795/stat : 4795 (cmusat) R 4793 4795 3516 0 -1 4194304 16417 0 0 0 46213 12 0 0 25 0 1 0 272746997 55513088 12722 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/4795/statm: 13553 12722 118 243 0 13307 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 54212

[startup+522.453 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4796
/proc/meminfo: memFree=1865624/2055920 swapFree=4182516/4192956
[pid=4795] ppid=4793 vsize=54448 CPUtime=522.24
/proc/4795/stat : 4795 (cmusat) R 4793 4795 3516 0 -1 4194304 16778 0 0 0 52212 12 0 0 25 0 1 0 272746997 55754752 12866 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4795/statm: 13612 12866 118 243 0 13366 0
Current children cumulated CPU time (s) 522.24
Current children cumulated vsize (KiB) 54448

[startup+582.471 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4796
/proc/meminfo: memFree=1863512/2055920 swapFree=4182516/4192956
[pid=4795] ppid=4793 vsize=56428 CPUtime=582.25
/proc/4795/stat : 4795 (cmusat) R 4793 4795 3516 0 -1 4194304 17296 0 0 0 58212 13 0 0 25 0 1 0 272746997 57782272 13384 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/4795/statm: 14107 13384 118 243 0 13861 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 56428

[startup+642.494 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4796
/proc/meminfo: memFree=1858520/2055920 swapFree=4182516/4192956
[pid=4795] ppid=4793 vsize=61164 CPUtime=642.24
/proc/4795/stat : 4795 (cmusat) R 4793 4795 3516 0 -1 4194304 18768 0 0 0 64210 14 0 0 25 0 1 0 272746997 62631936 14620 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/4795/statm: 15291 14620 118 243 0 15045 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 61164

[startup+702.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4796
/proc/meminfo: memFree=1851992/2055920 swapFree=4182516/4192956
[pid=4795] ppid=4793 vsize=67788 CPUtime=702.24
/proc/4795/stat : 4795 (cmusat) R 4793 4795 3516 0 -1 4194304 20438 0 0 0 70208 16 0 0 25 0 1 0 272746997 69414912 16290 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4795/statm: 16947 16290 118 243 0 16701 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 67788

[startup+762.524 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4796
/proc/meminfo: memFree=1845784/2055920 swapFree=4182516/4192956
[pid=4795] ppid=4793 vsize=73560 CPUtime=762.23
/proc/4795/stat : 4795 (cmusat) R 4793 4795 3516 0 -1 4194304 22206 0 0 0 76205 18 0 0 25 0 1 0 272746997 75325440 17800 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/4795/statm: 18390 17800 118 243 0 18144 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 73560

[startup+822.548 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4796
/proc/meminfo: memFree=1845528/2055920 swapFree=4182516/4192956
[pid=4795] ppid=4793 vsize=73996 CPUtime=822.23
/proc/4795/stat : 4795 (cmusat) R 4793 4795 3516 0 -1 4194304 22276 0 0 0 82205 18 0 0 25 0 1 0 272746997 75771904 17870 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/4795/statm: 18499 17870 118 243 0 18253 0
Current children cumulated CPU time (s) 822.23
Current children cumulated vsize (KiB) 73996

[startup+882.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4796
/proc/meminfo: memFree=1836952/2055920 swapFree=4182516/4192956
[pid=4795] ppid=4793 vsize=82364 CPUtime=882.24
/proc/4795/stat : 4795 (cmusat) R 4793 4795 3516 0 -1 4194304 24416 0 0 0 88203 21 0 0 25 0 1 0 272746997 84340736 20010 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4795/statm: 20591 20010 118 243 0 20345 0
Current children cumulated CPU time (s) 882.24
Current children cumulated vsize (KiB) 82364

[startup+942.589 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4796
/proc/meminfo: memFree=1833624/2055920 swapFree=4182516/4192956
[pid=4795] ppid=4793 vsize=85456 CPUtime=942.23
/proc/4795/stat : 4795 (cmusat) R 4793 4795 3516 0 -1 4194304 25522 0 0 0 94201 22 0 0 25 0 1 0 272746997 87506944 20835 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/4795/statm: 21364 20835 118 243 0 21118 0
Current children cumulated CPU time (s) 942.23
Current children cumulated vsize (KiB) 85456

[startup+1002.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4796
/proc/meminfo: memFree=1833496/2055920 swapFree=4182516/4192956
[pid=4795] ppid=4793 vsize=85616 CPUtime=1002.22
/proc/4795/stat : 4795 (cmusat) R 4793 4795 3516 0 -1 4194304 25537 0 0 0 100200 22 0 0 25 0 1 0 272746997 87670784 20850 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/4795/statm: 21404 20850 118 243 0 21158 0
Current children cumulated CPU time (s) 1002.22
Current children cumulated vsize (KiB) 85616

[startup+1062.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4796
/proc/meminfo: memFree=1833304/2055920 swapFree=4182516/4192956
[pid=4795] ppid=4793 vsize=85776 CPUtime=1062.22
/proc/4795/stat : 4795 (cmusat) R 4793 4795 3516 0 -1 4194304 25591 0 0 0 106200 22 0 0 25 0 1 0 272746997 87834624 20904 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589923 0 0 4096 35 0 0 0 17 1 0 0
/proc/4795/statm: 21444 20904 118 243 0 21198 0
Current children cumulated CPU time (s) 1062.22
Current children cumulated vsize (KiB) 85776

[startup+1122.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4796
/proc/meminfo: memFree=1790168/2055920 swapFree=4182516/4192956
[pid=4795] ppid=4793 vsize=133512 CPUtime=1122.21
/proc/4795/stat : 4795 (cmusat) R 4793 4795 3516 0 -1 4194304 37929 0 0 0 112194 27 0 0 25 0 1 0 272746997 136716288 31650 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/4795/statm: 33378 31650 118 243 0 33132 0
Current children cumulated CPU time (s) 1122.21
Current children cumulated vsize (KiB) 133512

[startup+1182.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4796
/proc/meminfo: memFree=1790232/2055920 swapFree=4182516/4192956
[pid=4795] ppid=4793 vsize=133512 CPUtime=1182.22
/proc/4795/stat : 4795 (cmusat) R 4793 4795 3516 0 -1 4194304 37929 0 0 0 118194 28 0 0 25 0 1 0 272746997 136716288 31650 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/4795/statm: 33378 31650 118 243 0 33132 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 133512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4796
/proc/meminfo: memFree=1790168/2055920 swapFree=4182516/4192956
[pid=4795] ppid=4793 vsize=133512 CPUtime=1200.04
/proc/4795/stat : 4795 (cmusat) R 4793 4795 3516 0 -1 4194304 37929 0 0 0 119976 28 0 0 25 0 1 0 272746997 136716288 31650 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/4795/statm: 33378 31650 118 243 0 33132 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 133512

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.77
CPU system time (s): 0.301954
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 133512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.301954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37929
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= 1788

runsolver used 0.78888 second user time and 2.42163 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Mon Feb 26 22:11:49 UTC 2007

IDJOB= 308787
IDBENCH= 20241
IDSOLVER= 121
FILE ID= node42/308787-1172527909

PBS_JOBID= 3971797

Free space on /tmp= 66555 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1352949000-03-SAT.cnf
COMMAND LINE= /tmp/evaluation/308787-1172527909/cmusat /tmp/evaluation/308787-1172527909/instance-308787-1172527909.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-308787-1172527909 -o ROOT/results/node42/solver-308787-1172527909 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308787-1172527909/cmusat /tmp/evaluation/308787-1172527909/instance-308787-1172527909.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  f5ec9b90345d9fa1e04d84b615d8e6ed

RANDOM SEED= 67876158

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.261
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		: 3000.261
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:       1917560 kB
Buffers:         23768 kB
Cached:          77024 kB
SwapCached:       4472 kB
Active:          38148 kB
Inactive:        73272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1917560 kB
SwapTotal:     4192956 kB
SwapFree:      4182516 kB
Dirty:            2632 kB
Writeback:           0 kB
Mapped:          15244 kB
Slab:            13064 kB
Committed_AS:   890844 kB
PageTables:       1408 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= 66555 MiB

End job on node42 on Mon Feb 26 22:31:52 UTC 2007