Trace number 312435

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
CMUSAT BASE 2007-02-08? (TO) 1200.11 1200.49

General information on the benchmark

Namerandom/2+p/p0.8/v1665/
unif2p-p0.8-v1665-c5178-S1363528912-04-SAT.cnf
MD5SUMb570344119c652fb3e5253d1ef16a171
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.17982
Satisfiable
(Un)Satisfiability was proved
Number of variables1665
Number of clauses5177
Sum of the clauses size14496
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21035
Number of clauses of size 34142
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node1/watcher-312435-1172588502 -o ROOT/results/node1/solver-312435-1172588502 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/312435-1172588502/cmusat_base /tmp/evaluation/312435-1172588502/instance-312435-1172588502.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: 0.00 0.04 0.25 3/83 22761
/proc/meminfo: memFree=1703480/2055920 swapFree=4156676/4192956
[pid=22761] ppid=22759 vsize=2488 CPUtime=0
/proc/22761/stat : 22761 (cmusat_base) R 22759 22761 22250 0 -1 4194304 201 0 0 0 0 0 0 0 18 0 1 0 278805494 2547712 183 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564250 0 0 4096 35 0 0 0 17 1 0 0
/proc/22761/statm: 622 183 90 241 0 378 0

[startup+0.107909 s]
/proc/loadavg: 0.00 0.04 0.25 3/83 22761
/proc/meminfo: memFree=1703480/2055920 swapFree=4156676/4192956
[pid=22761] ppid=22759 vsize=2972 CPUtime=0.1
/proc/22761/stat : 22761 (cmusat_base) R 22759 22761 22250 0 -1 4194304 353 0 0 0 10 0 0 0 18 0 1 0 278805494 3043328 335 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135080264 0 0 4096 35 0 0 0 17 1 0 0
/proc/22761/statm: 743 335 109 241 0 499 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2972

[startup+0.515956 s]
/proc/loadavg: 0.00 0.04 0.25 3/83 22761
/proc/meminfo: memFree=1703480/2055920 swapFree=4156676/4192956
[pid=22761] ppid=22759 vsize=3656 CPUtime=0.51
/proc/22761/stat : 22761 (cmusat_base) R 22759 22761 22250 0 -1 4194304 515 0 0 0 51 0 0 0 22 0 1 0 278805494 3743744 497 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549167 0 0 4096 35 0 0 0 17 1 0 0
/proc/22761/statm: 914 497 109 241 0 670 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3656

[startup+1.33705 s]
/proc/loadavg: 0.00 0.04 0.25 2/84 22762
/proc/meminfo: memFree=1701488/2055920 swapFree=4156676/4192956
[pid=22761] ppid=22759 vsize=3928 CPUtime=1.33
/proc/22761/stat : 22761 (cmusat_base) R 22759 22761 22250 0 -1 4194304 605 0 0 0 133 0 0 0 25 0 1 0 278805494 4022272 587 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560462 0 0 4096 35 0 0 0 17 1 0 0
/proc/22761/statm: 982 587 109 241 0 738 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3928

[startup+2.98025 s]
/proc/loadavg: 0.00 0.04 0.25 2/84 22764
/proc/meminfo: memFree=1700976/2055920 swapFree=4156676/4192956
[pid=22761] ppid=22759 vsize=5508 CPUtime=2.97
/proc/22761/stat : 22761 (cmusat_base) R 22759 22761 22250 0 -1 4194304 932 0 0 0 297 0 0 0 25 0 1 0 278805494 5640192 914 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22761/statm: 1377 914 109 241 0 1133 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5508

[startup+6.25863 s]
/proc/loadavg: 0.08 0.06 0.26 2/84 22766
/proc/meminfo: memFree=1699504/2055920 swapFree=4156676/4192956
[pid=22761] ppid=22759 vsize=5904 CPUtime=6.24
/proc/22761/stat : 22761 (cmusat_base) R 22759 22761 22250 0 -1 4194304 1081 0 0 0 624 0 0 0 25 0 1 0 278805494 6045696 1054 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/22761/statm: 1476 1054 109 241 0 1232 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5904

[startup+12.7174 s]
/proc/loadavg: 0.15 0.08 0.26 2/84 22772
/proc/meminfo: memFree=1697520/2055920 swapFree=4156676/4192956
[pid=22761] ppid=22759 vsize=7588 CPUtime=12.69
/proc/22761/stat : 22761 (cmusat_base) R 22759 22761 22250 0 -1 4194304 1602 0 0 0 1269 0 0 0 25 0 1 0 278805494 7770112 1507 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559878 0 0 4096 35 0 0 0 17 1 0 0
/proc/22761/statm: 1897 1507 109 241 0 1653 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7588

[startup+25.5219 s]
/proc/loadavg: 0.34 0.12 0.27 2/84 22806
/proc/meminfo: memFree=1694448/2055920 swapFree=4156676/4192956
[pid=22761] ppid=22759 vsize=11052 CPUtime=25.48
/proc/22761/stat : 22761 (cmusat_base) R 22759 22761 22250 0 -1 4194304 2623 0 0 0 2547 1 0 0 25 0 1 0 278805494 11317248 2252 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135080264 0 0 4096 35 0 0 0 17 1 0 0
/proc/22761/statm: 2763 2252 109 241 0 2519 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11052

[startup+51.1529 s]
/proc/loadavg: 0.79 0.24 0.31 2/78 22846
/proc/meminfo: memFree=1691752/2055920 swapFree=4156676/4192956
[pid=22761] ppid=22759 vsize=14852 CPUtime=51.07
/proc/22761/stat : 22761 (cmusat_base) R 22759 22761 22250 0 -1 4194304 4009 0 0 0 5105 2 0 0 25 0 1 0 278805494 15208448 3321 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135061734 0 0 4096 35 0 0 0 17 1 0 0
/proc/22761/statm: 3713 3321 109 241 0 3469 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14852

[startup+102.375 s]
/proc/loadavg: 0.90 0.35 0.34 2/78 22846
/proc/meminfo: memFree=1684200/2055920 swapFree=4156676/4192956
[pid=22761] ppid=22759 vsize=22872 CPUtime=102.28
/proc/22761/stat : 22761 (cmusat_base) R 22759 22761 22250 0 -1 4194304 6501 0 0 0 10224 4 0 0 25 0 1 0 278805494 23420928 5123 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/22761/statm: 5718 5123 109 241 0 5474 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 22872

[startup+162.409 s]
/proc/loadavg: 1.04 0.50 0.39 2/78 22846
/proc/meminfo: memFree=1681960/2055920 swapFree=4156676/4192956
[pid=22761] ppid=22759 vsize=24888 CPUtime=162.3
/proc/22761/stat : 22761 (cmusat_base) R 22759 22761 22250 0 -1 4194304 7285 0 0 0 16225 5 0 0 25 0 1 0 278805494 25485312 5673 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/22761/statm: 6222 5673 109 241 0 5978 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 24888

[startup+222.441 s]
/proc/loadavg: 1.01 0.59 0.42 2/78 22846
/proc/meminfo: memFree=1676328/2055920 swapFree=4156676/4192956
[pid=22761] ppid=22759 vsize=30144 CPUtime=222.32
/proc/22761/stat : 22761 (cmusat_base) R 22759 22761 22250 0 -1 4194304 8990 0 0 0 22225 7 0 0 25 0 1 0 278805494 30867456 7100 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22761/statm: 7536 7100 109 241 0 7292 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 30144

[startup+282.472 s]
/proc/loadavg: 1.06 0.67 0.46 2/78 22846
/proc/meminfo: memFree=1661544/2055920 swapFree=4156676/4192956
[pid=22761] ppid=22759 vsize=47340 CPUtime=282.33
/proc/22761/stat : 22761 (cmusat_base) R 22759 22761 22250 0 -1 4194304 13486 0 0 0 28224 9 0 0 25 0 1 0 278805494 48476160 10789 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22761/statm: 11835 10789 109 241 0 11591 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 47340

[startup+342.501 s]
/proc/loadavg: 1.02 0.73 0.49 2/78 22846
/proc/meminfo: memFree=1660904/2055920 swapFree=4156676/4192956
[pid=22761] ppid=22759 vsize=47696 CPUtime=342.34
/proc/22761/stat : 22761 (cmusat_base) R 22759 22761 22250 0 -1 4194304 13811 0 0 0 34224 10 0 0 25 0 1 0 278805494 48840704 10940 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22761/statm: 11924 10940 109 241 0 11680 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 47696

[startup+402.532 s]
/proc/loadavg: 1.01 0.78 0.52 3/78 22846
/proc/meminfo: memFree=1660456/2055920 swapFree=4156676/4192956
[pid=22761] ppid=22759 vsize=47900 CPUtime=402.36
/proc/22761/stat : 22761 (cmusat_base) R 22759 22761 22250 0 -1 4194304 14117 0 0 0 40225 11 0 0 25 0 1 0 278805494 49049600 11056 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560131 0 0 4096 35 0 0 0 17 1 0 0
/proc/22761/statm: 11975 11056 109 241 0 11731 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 47900

[startup+462.563 s]
/proc/loadavg: 1.00 0.81 0.55 2/78 22846
/proc/meminfo: memFree=1660072/2055920 swapFree=4156676/4192956
[pid=22761] ppid=22759 vsize=47980 CPUtime=462.37
/proc/22761/stat : 22761 (cmusat_base) R 22759 22761 22250 0 -1 4194304 14426 0 0 0 46226 11 0 0 25 0 1 0 278805494 49131520 11157 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22761/statm: 11995 11157 109 241 0 11751 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 47980

[startup+522.597 s]
/proc/loadavg: 1.00 0.85 0.57 2/78 22846
/proc/meminfo: memFree=1659944/2055920 swapFree=4156676/4192956
[pid=22761] ppid=22759 vsize=48140 CPUtime=522.39
/proc/22761/stat : 22761 (cmusat_base) R 22759 22761 22250 0 -1 4194304 14449 0 0 0 52227 12 0 0 25 0 1 0 278805494 49295360 11180 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/22761/statm: 12035 11180 109 241 0 11791 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 48140

[startup+582.628 s]
/proc/loadavg: 1.00 0.87 0.60 2/78 22846
/proc/meminfo: memFree=1657768/2055920 swapFree=4156676/4192956
[pid=22761] ppid=22759 vsize=50084 CPUtime=582.41
/proc/22761/stat : 22761 (cmusat_base) R 22759 22761 22250 0 -1 4194304 15239 0 0 0 58228 13 0 0 25 0 1 0 278805494 51286016 11742 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/22761/statm: 12521 11742 109 241 0 12277 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 50084

[startup+642.665 s]
/proc/loadavg: 1.00 0.89 0.62 2/78 22846
/proc/meminfo: memFree=1655784/2055920 swapFree=4156676/4192956
[pid=22761] ppid=22759 vsize=52236 CPUtime=642.42
/proc/22761/stat : 22761 (cmusat_base) R 22759 22761 22250 0 -1 4194304 15760 0 0 0 64228 14 0 0 25 0 1 0 278805494 53489664 12263 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22761/statm: 13059 12263 109 241 0 12815 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 52236

[startup+702.702 s]
/proc/loadavg: 1.00 0.91 0.64 2/78 22846
/proc/meminfo: memFree=1651176/2055920 swapFree=4156676/4192956
[pid=22761] ppid=22759 vsize=56328 CPUtime=702.44
/proc/22761/stat : 22761 (cmusat_base) R 22759 22761 22250 0 -1 4194304 17130 0 0 0 70228 16 0 0 25 0 1 0 278805494 57679872 13384 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/22761/statm: 14082 13384 109 241 0 13838 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 56328

[startup+762.731 s]
/proc/loadavg: 1.00 0.92 0.66 2/78 22846
/proc/meminfo: memFree=1650984/2055920 swapFree=4156676/4192956
[pid=22761] ppid=22759 vsize=56512 CPUtime=762.46
/proc/22761/stat : 22761 (cmusat_base) R 22759 22761 22250 0 -1 4194304 17166 0 0 0 76229 17 0 0 25 0 1 0 278805494 57868288 13420 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/22761/statm: 14128 13420 109 241 0 13884 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 56512

[startup+822.761 s]
/proc/loadavg: 1.00 0.93 0.68 2/78 22846
/proc/meminfo: memFree=1646376/2055920 swapFree=4156676/4192956
[pid=22761] ppid=22759 vsize=60752 CPUtime=822.47
/proc/22761/stat : 22761 (cmusat_base) R 22759 22761 22250 0 -1 4194304 18598 0 0 0 82228 19 0 0 25 0 1 0 278805494 62210048 14579 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/22761/statm: 15188 14579 109 241 0 14944 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 60752

[startup+882.792 s]
/proc/loadavg: 1.00 0.94 0.69 2/78 22846
/proc/meminfo: memFree=1646184/2055920 swapFree=4156676/4192956
[pid=22761] ppid=22759 vsize=61084 CPUtime=882.49
/proc/22761/stat : 22761 (cmusat_base) R 22759 22761 22250 0 -1 4194304 18644 0 0 0 88229 20 0 0 25 0 1 0 278805494 62550016 14625 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/22761/statm: 15271 14625 109 241 0 15027 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 61084

[startup+942.822 s]
/proc/loadavg: 1.00 0.95 0.71 2/78 22846
/proc/meminfo: memFree=1619496/2055920 swapFree=4156676/4192956
[pid=22761] ppid=22759 vsize=92256 CPUtime=942.5
/proc/22761/stat : 22761 (cmusat_base) R 22759 22761 22250 0 -1 4194304 26876 0 0 0 94227 23 0 0 25 0 1 0 278805494 94470144 21262 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/22761/statm: 23064 21262 109 241 0 22820 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 92256

[startup+1002.85 s]
/proc/loadavg: 1.00 0.95 0.73 2/78 22846
/proc/meminfo: memFree=1619432/2055920 swapFree=4156676/4192956
[pid=22761] ppid=22759 vsize=92392 CPUtime=1002.52
/proc/22761/stat : 22761 (cmusat_base) R 22759 22761 22250 0 -1 4194304 26908 0 0 0 100228 24 0 0 25 0 1 0 278805494 94609408 21294 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22761/statm: 23098 21294 109 241 0 22854 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 92392

[startup+1062.89 s]
/proc/loadavg: 1.00 0.96 0.74 2/78 22846
/proc/meminfo: memFree=1619368/2055920 swapFree=4156676/4192956
[pid=22761] ppid=22759 vsize=92552 CPUtime=1062.53
/proc/22761/stat : 22761 (cmusat_base) R 22759 22761 22250 0 -1 4194304 26922 0 0 0 106229 24 0 0 25 0 1 0 278805494 94773248 21308 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/22761/statm: 23138 21308 109 241 0 22894 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 92552

[startup+1122.92 s]
/proc/loadavg: 1.00 0.97 0.75 2/78 22846
/proc/meminfo: memFree=1618536/2055920 swapFree=4156676/4192956
[pid=22761] ppid=22759 vsize=92872 CPUtime=1122.55
/proc/22761/stat : 22761 (cmusat_base) R 22759 22761 22250 0 -1 4194304 27463 0 0 0 112230 25 0 0 25 0 1 0 278805494 95100928 21521 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22761/statm: 23218 21521 109 241 0 22974 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 92872

[startup+1182.95 s]
/proc/loadavg: 1.00 0.97 0.76 2/78 22846
/proc/meminfo: memFree=1618280/2055920 swapFree=4156676/4192956
[pid=22761] ppid=22759 vsize=93164 CPUtime=1182.57
/proc/22761/stat : 22761 (cmusat_base) R 22759 22761 22250 0 -1 4194304 27524 0 0 0 118231 26 0 0 25 0 1 0 278805494 95399936 21582 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/22761/statm: 23291 21582 109 241 0 23047 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 93164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 0.97 0.77 2/78 22846
/proc/meminfo: memFree=1618216/2055920 swapFree=4156676/4192956
[pid=22761] ppid=22759 vsize=93296 CPUtime=1200.09
/proc/22761/stat : 22761 (cmusat_base) R 22759 22761 22250 0 -1 4194304 27543 0 0 0 119983 26 0 0 25 0 1 0 278805494 95535104 21601 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22761/statm: 23324 21601 109 241 0 23080 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 93296

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

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

[startup+1200.47 s]
/proc/loadavg: 1.00 0.97 0.77 2/78 22846
/proc/meminfo: memFree=1618216/2055920 swapFree=4156676/4192956
[pid=22761] ppid=22759 vsize=93296 CPUtime=1200.09
/proc/22761/stat : 22761 (cmusat_base) R 22759 22761 22250 0 -1 4194304 27543 0 0 0 119983 26 0 0 25 0 1 0 278805494 95535104 21601 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22761/statm: 23324 21601 109 241 0 23080 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 93296

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.11
CPU user time (s): 1199.83
CPU system time (s): 0.276957
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 93296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.276957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27543
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= 25321

runsolver used 1.40978 second user time and 2.79357 second system time

The end



Launcher Data (download as text)




Begin job on node1 on Tue Feb 27 15:01:43 UTC 2007

IDJOB= 312435
IDBENCH= 20341
IDSOLVER= 120
FILE ID= node1/312435-1172588502

PBS_JOBID= 3971704

Free space on /tmp= 66557 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1665/unif2p-p0.8-v1665-c5178-S1363528912-04-SAT.cnf
COMMAND LINE= /tmp/evaluation/312435-1172588502/cmusat_base /tmp/evaluation/312435-1172588502/instance-312435-1172588502.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-312435-1172588502 -o ROOT/results/node1/solver-312435-1172588502 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/312435-1172588502/cmusat_base /tmp/evaluation/312435-1172588502/instance-312435-1172588502.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  b570344119c652fb3e5253d1ef16a171

RANDOM SEED= 883597782

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1703888 kB
Buffers:         48108 kB
Cached:         208580 kB
SwapCached:      19188 kB
Active:         210576 kB
Inactive:        75264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1703888 kB
SwapTotal:     4192956 kB
SwapFree:      4156676 kB
Dirty:            2652 kB
Writeback:           0 kB
Mapped:          31008 kB
Slab:            51328 kB
Committed_AS:   857856 kB
PageTables:       1976 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= 66557 MiB

End job on node1 on Tue Feb 27 15:21:47 UTC 2007