Trace number 310098

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) 1200.1 1200.42

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S2131244303-19-SAT.cnf
MD5SUM2f3d8370b8e509a421f7074f0de55e87
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.08168
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
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/node77/watcher-310098-1172553637 -o ROOT/results/node77/solver-310098-1172553637 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310098-1172553637/cmusat_base /tmp/evaluation/310098-1172553637/instance-310098-1172553637.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: 1.08 1.03 1.01 3/67 6844
/proc/meminfo: memFree=1853688/2055892 swapFree=4086192/4096564
[pid=6844] ppid=6842 vsize=2316 CPUtime=0
/proc/6844/stat : 6844 (cmusat_base) R 6842 6844 5134 0 -1 4194304 186 0 0 0 0 0 0 0 20 0 1 0 50231269 2371584 169 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564434 0 0 4096 35 0 0 0 17 1 0 0
/proc/6844/statm: 579 169 90 241 0 335 0

[startup+0.106827 s]
/proc/loadavg: 1.08 1.03 1.01 3/67 6844
/proc/meminfo: memFree=1853688/2055892 swapFree=4086192/4096564
[pid=6844] ppid=6842 vsize=3000 CPUtime=0.1
/proc/6844/stat : 6844 (cmusat_base) R 6842 6844 5134 0 -1 4194304 342 0 0 0 10 0 0 0 21 0 1 0 50231269 3072000 325 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551367 0 0 4096 35 0 0 0 17 1 0 0
/proc/6844/statm: 750 325 109 241 0 506 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3000

[startup+0.514874 s]
/proc/loadavg: 1.08 1.03 1.01 3/67 6844
/proc/meminfo: memFree=1853688/2055892 swapFree=4086192/4096564
[pid=6844] ppid=6842 vsize=3428 CPUtime=0.51
/proc/6844/stat : 6844 (cmusat_base) R 6842 6844 5134 0 -1 4194304 471 0 0 0 51 0 0 0 25 0 1 0 50231269 3510272 454 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/6844/statm: 857 454 109 241 0 613 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3428

[startup+1.33508 s]
/proc/loadavg: 1.08 1.03 1.01 2/68 6845
/proc/meminfo: memFree=1851824/2055892 swapFree=4086192/4096564
[pid=6844] ppid=6842 vsize=3864 CPUtime=1.33
/proc/6844/stat : 6844 (cmusat_base) R 6842 6844 5134 0 -1 4194304 574 0 0 0 133 0 0 0 25 0 1 0 50231269 3956736 557 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/6844/statm: 966 557 109 241 0 722 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3864

[startup+2.97117 s]
/proc/loadavg: 1.08 1.03 1.01 2/68 6845
/proc/meminfo: memFree=1850608/2055892 swapFree=4086192/4096564
[pid=6844] ppid=6842 vsize=5008 CPUtime=2.96
/proc/6844/stat : 6844 (cmusat_base) R 6842 6844 5134 0 -1 4194304 856 0 0 0 296 0 0 0 25 0 1 0 50231269 5128192 836 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134550460 0 0 4096 35 0 0 0 17 1 0 0
/proc/6844/statm: 1252 836 109 241 0 1008 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5008

[startup+6.24756 s]
/proc/loadavg: 1.07 1.03 1.01 2/68 6845
/proc/meminfo: memFree=1849392/2055892 swapFree=4086192/4096564
[pid=6844] ppid=6842 vsize=6076 CPUtime=6.23
/proc/6844/stat : 6844 (cmusat_base) R 6842 6844 5134 0 -1 4194304 1113 0 0 0 623 0 0 0 25 0 1 0 50231269 6221824 1093 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552222 0 0 4096 35 0 0 0 17 1 0 0
/proc/6844/statm: 1519 1093 109 241 0 1275 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 6076

[startup+12.7013 s]
/proc/loadavg: 1.06 1.03 1.01 2/68 6845
/proc/meminfo: memFree=1845944/2055892 swapFree=4086192/4096564
[pid=6844] ppid=6842 vsize=9804 CPUtime=12.69
/proc/6844/stat : 6844 (cmusat_base) R 6842 6844 5134 0 -1 4194304 2132 0 0 0 1268 1 0 0 25 0 1 0 50231269 10039296 1957 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/6844/statm: 2451 1957 109 241 0 2207 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9804

[startup+25.5029 s]
/proc/loadavg: 1.05 1.02 1.00 2/68 6845
/proc/meminfo: memFree=1844024/2055892 swapFree=4086192/4096564
[pid=6844] ppid=6842 vsize=11468 CPUtime=25.49
/proc/6844/stat : 6844 (cmusat_base) R 6842 6844 5134 0 -1 4194304 2840 0 0 0 2548 1 0 0 25 0 1 0 50231269 11743232 2434 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/6844/statm: 2867 2434 109 241 0 2623 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11468

[startup+51.1049 s]
/proc/loadavg: 1.03 1.02 1.00 2/68 6845
/proc/meminfo: memFree=1837624/2055892 swapFree=4086192/4096564
[pid=6844] ppid=6842 vsize=18556 CPUtime=51.08
/proc/6844/stat : 6844 (cmusat_base) R 6842 6844 5134 0 -1 4194304 4964 0 0 0 5105 3 0 0 25 0 1 0 50231269 19001344 4027 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551284 0 0 4096 35 0 0 0 17 1 0 0
/proc/6844/statm: 4639 4027 109 241 0 4395 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18556

[startup+102.306 s]
/proc/loadavg: 1.01 1.02 1.00 2/68 6845
/proc/meminfo: memFree=1833272/2055892 swapFree=4086192/4096564
[pid=6844] ppid=6842 vsize=22396 CPUtime=102.26
/proc/6844/stat : 6844 (cmusat_base) R 6842 6844 5134 0 -1 4194304 6401 0 0 0 10223 3 0 0 25 0 1 0 50231269 22933504 5095 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/6844/statm: 5599 5095 109 241 0 5355 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22396

[startup+162.318 s]
/proc/loadavg: 1.00 1.01 1.00 2/68 6845
/proc/meminfo: memFree=1819896/2055892 swapFree=4086192/4096564
[pid=6844] ppid=6842 vsize=37376 CPUtime=162.26
/proc/6844/stat : 6844 (cmusat_base) R 6842 6844 5134 0 -1 4194304 10666 0 0 0 16221 5 0 0 25 0 1 0 50231269 38273024 8454 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562297 0 0 4096 35 0 0 0 17 1 0 0
/proc/6844/statm: 9344 8454 109 241 0 9100 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 37376

[startup+222.326 s]
/proc/loadavg: 1.00 1.01 1.00 2/68 6845
/proc/meminfo: memFree=1819064/2055892 swapFree=4086192/4096564
[pid=6844] ppid=6842 vsize=37912 CPUtime=222.25
/proc/6844/stat : 6844 (cmusat_base) R 6842 6844 5134 0 -1 4194304 11030 0 0 0 22220 5 0 0 25 0 1 0 50231269 38821888 8669 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/6844/statm: 9478 8669 109 241 0 9234 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 37912

[startup+282.337 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6845
/proc/meminfo: memFree=1818360/2055892 swapFree=4086192/4096564
[pid=6844] ppid=6842 vsize=38332 CPUtime=282.25
/proc/6844/stat : 6844 (cmusat_base) R 6842 6844 5134 0 -1 4194304 11546 0 0 0 28219 6 0 0 25 0 1 0 50231269 39251968 8844 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/6844/statm: 9583 8844 109 241 0 9339 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 38332

[startup+342.347 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6845
/proc/meminfo: memFree=1815096/2055892 swapFree=4086192/4096564
[pid=6844] ppid=6842 vsize=41496 CPUtime=342.24
/proc/6844/stat : 6844 (cmusat_base) R 6842 6844 5134 0 -1 4194304 12562 0 0 0 34217 7 0 0 25 0 1 0 50231269 42491904 9665 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/6844/statm: 10374 9665 109 241 0 10130 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 41496

[startup+402.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6845
/proc/meminfo: memFree=1811320/2055892 swapFree=4086192/4096564
[pid=6844] ppid=6842 vsize=44900 CPUtime=402.23
/proc/6844/stat : 6844 (cmusat_base) R 6842 6844 5134 0 -1 4194304 13704 0 0 0 40216 7 0 0 25 0 1 0 50231269 45977600 10594 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/6844/statm: 11225 10594 109 241 0 10981 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 44900

[startup+462.367 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6845
/proc/meminfo: memFree=1807672/2055892 swapFree=4086192/4096564
[pid=6844] ppid=6842 vsize=48488 CPUtime=462.23
/proc/6844/stat : 6844 (cmusat_base) R 6842 6844 5134 0 -1 4194304 14622 0 0 0 46215 8 0 0 25 0 1 0 50231269 49651712 11512 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/6844/statm: 12122 11512 109 241 0 11878 0
Current children cumulated CPU time (s) 462.23
Current children cumulated vsize (KiB) 48488

[startup+522.374 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6845
/proc/meminfo: memFree=1806456/2055892 swapFree=4086192/4096564
[pid=6844] ppid=6842 vsize=49500 CPUtime=522.22
/proc/6844/stat : 6844 (cmusat_base) R 6842 6844 5134 0 -1 4194304 15140 0 0 0 52213 9 0 0 25 0 1 0 50231269 50688000 11796 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/6844/statm: 12375 11796 109 241 0 12131 0
Current children cumulated CPU time (s) 522.22
Current children cumulated vsize (KiB) 49500

[startup+582.385 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6845
/proc/meminfo: memFree=1783352/2055892 swapFree=4086192/4096564
[pid=6844] ppid=6842 vsize=76464 CPUtime=582.22
/proc/6844/stat : 6844 (cmusat_base) R 6842 6844 5134 0 -1 4194304 22226 0 0 0 58210 12 0 0 25 0 1 0 50231269 78299136 17566 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/6844/statm: 19116 17566 109 241 0 18872 0
Current children cumulated CPU time (s) 582.22
Current children cumulated vsize (KiB) 76464

[startup+642.395 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6845
/proc/meminfo: memFree=1783288/2055892 swapFree=4086192/4096564
[pid=6844] ppid=6842 vsize=76464 CPUtime=642.21
/proc/6844/stat : 6844 (cmusat_base) R 6842 6844 5134 0 -1 4194304 22230 0 0 0 64209 12 0 0 25 0 1 0 50231269 78299136 17570 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/6844/statm: 19116 17570 109 241 0 18872 0
Current children cumulated CPU time (s) 642.21
Current children cumulated vsize (KiB) 76464

[startup+702.406 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6845
/proc/meminfo: memFree=1782648/2055892 swapFree=4086192/4096564
[pid=6844] ppid=6842 vsize=76572 CPUtime=702.2
/proc/6844/stat : 6844 (cmusat_base) R 6842 6844 5134 0 -1 4194304 22663 0 0 0 70208 12 0 0 25 0 1 0 50231269 78409728 17722 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/6844/statm: 19143 17722 109 241 0 18899 0
Current children cumulated CPU time (s) 702.2
Current children cumulated vsize (KiB) 76572

[startup+762.416 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6845
/proc/meminfo: memFree=1782520/2055892 swapFree=4086192/4096564
[pid=6844] ppid=6842 vsize=76748 CPUtime=762.2
/proc/6844/stat : 6844 (cmusat_base) R 6842 6844 5134 0 -1 4194304 22687 0 0 0 76208 12 0 0 25 0 1 0 50231269 78589952 17746 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/6844/statm: 19187 17746 109 241 0 18943 0
Current children cumulated CPU time (s) 762.2
Current children cumulated vsize (KiB) 76748

[startup+822.428 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6845
/proc/meminfo: memFree=1781880/2055892 swapFree=4086192/4096564
[pid=6844] ppid=6842 vsize=77000 CPUtime=822.19
/proc/6844/stat : 6844 (cmusat_base) R 6842 6844 5134 0 -1 4194304 23168 0 0 0 82207 12 0 0 25 0 1 0 50231269 78848000 17919 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/6844/statm: 19250 17919 109 241 0 19006 0
Current children cumulated CPU time (s) 822.19
Current children cumulated vsize (KiB) 77000

[startup+882.436 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6845
/proc/meminfo: memFree=1781624/2055892 swapFree=4086192/4096564
[pid=6844] ppid=6842 vsize=77192 CPUtime=882.18
/proc/6844/stat : 6844 (cmusat_base) R 6842 6844 5134 0 -1 4194304 23220 0 0 0 88206 12 0 0 25 0 1 0 50231269 79044608 17971 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/6844/statm: 19298 17971 109 241 0 19054 0
Current children cumulated CPU time (s) 882.18
Current children cumulated vsize (KiB) 77192

[startup+942.447 s]
/proc/loadavg: 1.04 1.01 1.00 2/68 6845
/proc/meminfo: memFree=1781560/2055892 swapFree=4086192/4096564
[pid=6844] ppid=6842 vsize=77384 CPUtime=942.17
/proc/6844/stat : 6844 (cmusat_base) R 6842 6844 5134 0 -1 4194304 23241 0 0 0 94205 12 0 0 25 0 1 0 50231269 79241216 17992 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/6844/statm: 19346 17992 109 241 0 19102 0
Current children cumulated CPU time (s) 942.17
Current children cumulated vsize (KiB) 77384

[startup+1002.46 s]
/proc/loadavg: 1.01 1.01 1.00 2/68 6845
/proc/meminfo: memFree=1780920/2055892 swapFree=4086192/4096564
[pid=6844] ppid=6842 vsize=77516 CPUtime=1002.17
/proc/6844/stat : 6844 (cmusat_base) R 6842 6844 5134 0 -1 4194304 23402 0 0 0 100205 12 0 0 25 0 1 0 50231269 79376384 18153 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/6844/statm: 19379 18153 109 241 0 19135 0
Current children cumulated CPU time (s) 1002.17
Current children cumulated vsize (KiB) 77516

[startup+1062.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6845
/proc/meminfo: memFree=1780408/2055892 swapFree=4086192/4096564
[pid=6844] ppid=6842 vsize=78072 CPUtime=1062.17
/proc/6844/stat : 6844 (cmusat_base) R 6842 6844 5134 0 -1 4194304 23867 0 0 0 106204 13 0 0 25 0 1 0 50231269 79945728 18280 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/6844/statm: 19518 18280 109 241 0 19274 0
Current children cumulated CPU time (s) 1062.17
Current children cumulated vsize (KiB) 78072

[startup+1122.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6845
/proc/meminfo: memFree=1780344/2055892 swapFree=4086192/4096564
[pid=6844] ppid=6842 vsize=78072 CPUtime=1122.16
/proc/6844/stat : 6844 (cmusat_base) R 6842 6844 5134 0 -1 4194304 23876 0 0 0 112203 13 0 0 25 0 1 0 50231269 79945728 18289 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/6844/statm: 19518 18289 109 241 0 19274 0
Current children cumulated CPU time (s) 1122.16
Current children cumulated vsize (KiB) 78072

[startup+1182.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6845
/proc/meminfo: memFree=1780152/2055892 swapFree=4086192/4096564
[pid=6844] ppid=6842 vsize=78456 CPUtime=1182.16
/proc/6844/stat : 6844 (cmusat_base) R 6842 6844 5134 0 -1 4194304 23928 0 0 0 118203 13 0 0 25 0 1 0 50231269 80338944 18341 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/6844/statm: 19614 18341 109 241 0 19370 0
Current children cumulated CPU time (s) 1182.16
Current children cumulated vsize (KiB) 78456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6845
/proc/meminfo: memFree=1779896/2055892 swapFree=4086192/4096564
[pid=6844] ppid=6842 vsize=78588 CPUtime=1200.08
/proc/6844/stat : 6844 (cmusat_base) R 6842 6844 5134 0 -1 4194304 23986 0 0 0 119995 13 0 0 25 0 1 0 50231269 80474112 18399 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/6844/statm: 19647 18399 109 241 0 19403 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 78588

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6845
/proc/meminfo: memFree=1779896/2055892 swapFree=4086192/4096564
[pid=6844] ppid=6842 vsize=78588 CPUtime=1200.08
/proc/6844/stat : 6844 (cmusat_base) R 6842 6844 5134 0 -1 4194304 23986 0 0 0 119995 13 0 0 25 0 1 0 50231269 80474112 18399 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/6844/statm: 19647 18399 109 241 0 19403 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 78588

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.1
CPU user time (s): 1199.95
CPU system time (s): 0.144977
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 78588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.144977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23986
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= 1885

runsolver used 0.957854 second user time and 2.24766 second system time

The end



Launcher Data (download as text)




Begin job on node77 on Tue Feb 27 05:20:37 UTC 2007

IDJOB= 310098
IDBENCH= 20278
IDSOLVER= 120
FILE ID= node77/310098-1172553637

PBS_JOBID= 3971846

Free space on /tmp= 66647 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S2131244303-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/310098-1172553637/cmusat_base /tmp/evaluation/310098-1172553637/instance-310098-1172553637.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node77/watcher-310098-1172553637 -o ROOT/results/node77/solver-310098-1172553637 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310098-1172553637/cmusat_base /tmp/evaluation/310098-1172553637/instance-310098-1172553637.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  2f3d8370b8e509a421f7074f0de55e87

RANDOM SEED= 444982899

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node77.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.239
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	: 6006.15
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		: 3000.239
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055892 kB
MemFree:       1854104 kB
Buffers:         27288 kB
Cached:         129884 kB
SwapCached:       4056 kB
Active:          77020 kB
Inactive:        90424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1854104 kB
SwapTotal:     4096564 kB
SwapFree:      4086192 kB
Dirty:            2496 kB
Writeback:           0 kB
Mapped:          15500 kB
Slab:            20852 kB
Committed_AS:   109916 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66647 MiB

End job on node77 on Tue Feb 27 05:40:40 UTC 2007