Trace number 302377

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
MXC 2007-02-08? (TO) 1200.07 1200.35

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1285628870-05.cnf
MD5SUMd0e29b4d909795f0b3931db4750cb61b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark315.806
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)



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/node34/watcher-302377-1172010395 -o ROOT/results/node34/solver-302377-1172010395 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302377-1172010395/mxc /tmp/evaluation/302377-1172010395/instance-302377-1172010395.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 18950
/proc/meminfo: memFree=1534688/2055920 swapFree=4182744/4192956
[pid=18950] ppid=18948 vsize=1620 CPUtime=0
/proc/18950/stat : 18950 (mxc) R 18948 18950 17927 0 -1 4194304 254 0 0 0 0 0 0 0 18 0 1 0 194803339 1658880 238 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18950/statm: 405 242 46 122 0 279 0

[startup+0.106569 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 18950
/proc/meminfo: memFree=1534688/2055920 swapFree=4182744/4192956
[pid=18950] ppid=18948 vsize=2544 CPUtime=0.1
/proc/18950/stat : 18950 (mxc) R 18948 18950 17927 0 -1 4194304 584 0 0 0 10 0 0 0 18 0 1 0 194803339 2605056 462 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18950/statm: 636 462 59 122 0 510 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2544

[startup+0.514601 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 18950
/proc/meminfo: memFree=1534688/2055920 swapFree=4182744/4192956
[pid=18950] ppid=18948 vsize=4140 CPUtime=0.51
/proc/18950/stat : 18950 (mxc) R 18948 18950 17927 0 -1 4194304 1001 0 0 0 51 0 0 0 21 0 1 0 194803339 4239360 879 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18950/statm: 1035 879 59 122 0 909 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4140

[startup+1.33467 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18951
/proc/meminfo: memFree=1529176/2055920 swapFree=4182744/4192956
[pid=18950] ppid=18948 vsize=6932 CPUtime=1.32
/proc/18950/stat : 18950 (mxc) R 18948 18950 17927 0 -1 4194304 1697 0 0 0 132 0 0 0 25 0 1 0 194803339 7098368 1575 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18950/statm: 1733 1575 59 122 0 1607 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6932

[startup+2.9708 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18951
/proc/meminfo: memFree=1525912/2055920 swapFree=4182744/4192956
[pid=18950] ppid=18948 vsize=10348 CPUtime=2.96
/proc/18950/stat : 18950 (mxc) R 18948 18950 17927 0 -1 4194304 2557 0 0 0 295 1 0 0 25 0 1 0 194803339 10596352 2433 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18950/statm: 2587 2433 67 122 0 2461 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10348

[startup+6.25106 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18951
/proc/meminfo: memFree=1523992/2055920 swapFree=4182744/4192956
[pid=18950] ppid=18948 vsize=11372 CPUtime=6.24
/proc/18950/stat : 18950 (mxc) R 18948 18950 17927 0 -1 4194304 2798 0 0 0 622 2 0 0 25 0 1 0 194803339 11644928 2674 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18950/statm: 2843 2674 67 122 0 2717 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11372

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18951
/proc/meminfo: memFree=1521944/2055920 swapFree=4182744/4192956
[pid=18950] ppid=18948 vsize=13392 CPUtime=12.69
/proc/18950/stat : 18950 (mxc) R 18948 18950 17927 0 -1 4194304 3310 0 0 0 1266 3 0 0 25 0 1 0 194803339 13713408 3186 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18950/statm: 3348 3186 67 122 0 3222 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13392

[startup+25.5046 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18951
/proc/meminfo: memFree=1519896/2055920 swapFree=4182744/4192956
[pid=18950] ppid=18948 vsize=16448 CPUtime=25.49
/proc/18950/stat : 18950 (mxc) R 18948 18950 17927 0 -1 4194304 4070 0 0 0 2546 3 0 0 25 0 1 0 194803339 16842752 3946 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/18950/statm: 4112 3946 67 122 0 3986 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16448

[startup+51.1087 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18951
/proc/meminfo: memFree=1516632/2055920 swapFree=4182744/4192956
[pid=18950] ppid=18948 vsize=18556 CPUtime=51.08
/proc/18950/stat : 18950 (mxc) R 18948 18950 17927 0 -1 4194304 4618 0 0 0 5105 3 0 0 25 0 1 0 194803339 19001344 4494 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18950/statm: 4639 4494 67 122 0 4513 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18556

[startup+102.315 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18951
/proc/meminfo: memFree=1513752/2055920 swapFree=4182744/4192956
[pid=18950] ppid=18948 vsize=21412 CPUtime=102.28
/proc/18950/stat : 18950 (mxc) R 18948 18950 17927 0 -1 4194304 5334 0 0 0 10224 4 0 0 25 0 1 0 194803339 21925888 5210 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/18950/statm: 5353 5210 67 122 0 5227 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 21412

[startup+162.332 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18951
/proc/meminfo: memFree=1510808/2055920 swapFree=4182744/4192956
[pid=18950] ppid=18948 vsize=24432 CPUtime=162.28
/proc/18950/stat : 18950 (mxc) R 18948 18950 17927 0 -1 4194304 6263 0 0 0 16223 5 0 0 25 0 1 0 194803339 25018368 5907 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529849 0 0 4096 0 0 0 0 17 1 0 0
/proc/18950/statm: 6108 5907 67 122 0 5982 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 24432

[startup+222.345 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18951
/proc/meminfo: memFree=1508824/2055920 swapFree=4182744/4192956
[pid=18950] ppid=18948 vsize=26280 CPUtime=222.29
/proc/18950/stat : 18950 (mxc) R 18948 18950 17927 0 -1 4194304 6957 0 0 0 22223 6 0 0 25 0 1 0 194803339 26910720 6391 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/18950/statm: 6570 6391 67 122 0 6444 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 26280

[startup+282.363 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18951
/proc/meminfo: memFree=1508312/2055920 swapFree=4182744/4192956
[pid=18950] ppid=18948 vsize=26808 CPUtime=282.29
/proc/18950/stat : 18950 (mxc) R 18948 18950 17927 0 -1 4194304 7284 0 0 0 28223 6 0 0 25 0 1 0 194803339 27451392 6502 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/18950/statm: 6702 6502 67 122 0 6576 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 26808

[startup+342.381 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18951
/proc/meminfo: memFree=1505432/2055920 swapFree=4182744/4192956
[pid=18950] ppid=18948 vsize=29584 CPUtime=342.29
/proc/18950/stat : 18950 (mxc) R 18948 18950 17927 0 -1 4194304 8190 0 0 0 34222 7 0 0 25 0 1 0 194803339 30294016 7216 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/18950/statm: 7396 7216 67 122 0 7270 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 29584

[startup+402.4 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18951
/proc/meminfo: memFree=1504472/2055920 swapFree=4182744/4192956
[pid=18950] ppid=18948 vsize=30524 CPUtime=402.3
/proc/18950/stat : 18950 (mxc) R 18948 18950 17927 0 -1 4194304 8614 0 0 0 40222 8 0 0 25 0 1 0 194803339 31256576 7440 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18950/statm: 7631 7440 67 122 0 7505 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 30524

[startup+462.417 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18951
/proc/meminfo: memFree=1504408/2055920 swapFree=4182744/4192956
[pid=18950] ppid=18948 vsize=30524 CPUtime=462.3
/proc/18950/stat : 18950 (mxc) R 18948 18950 17927 0 -1 4194304 8814 0 0 0 46222 8 0 0 25 0 1 0 194803339 31256576 7440 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18950/statm: 7631 7440 67 122 0 7505 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 30524

[startup+522.434 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18951
/proc/meminfo: memFree=1502808/2055920 swapFree=4182744/4192956
[pid=18950] ppid=18948 vsize=32108 CPUtime=522.3
/proc/18950/stat : 18950 (mxc) R 18948 18950 17927 0 -1 4194304 9386 0 0 0 52222 8 0 0 25 0 1 0 194803339 32878592 7844 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528224 0 0 4096 0 0 0 0 17 1 0 0
/proc/18950/statm: 8027 7844 67 122 0 7901 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 32108

[startup+582.448 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18951
/proc/meminfo: memFree=1502104/2055920 swapFree=4182744/4192956
[pid=18950] ppid=18948 vsize=32768 CPUtime=582.3
/proc/18950/stat : 18950 (mxc) R 18948 18950 17927 0 -1 4194304 9741 0 0 0 58222 8 0 0 25 0 1 0 194803339 33554432 8023 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/18950/statm: 8192 8023 67 122 0 8066 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 32768

[startup+642.468 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18951
/proc/meminfo: memFree=1502104/2055920 swapFree=4182744/4192956
[pid=18950] ppid=18948 vsize=32768 CPUtime=642.31
/proc/18950/stat : 18950 (mxc) R 18948 18950 17927 0 -1 4194304 9917 0 0 0 64222 9 0 0 25 0 1 0 194803339 33554432 8023 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/18950/statm: 8192 8023 67 122 0 8066 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 32768

[startup+702.484 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18951
/proc/meminfo: memFree=1501464/2055920 swapFree=4182744/4192956
[pid=18950] ppid=18948 vsize=33432 CPUtime=702.31
/proc/18950/stat : 18950 (mxc) R 18948 18950 17927 0 -1 4194304 10250 0 0 0 70222 9 0 0 25 0 1 0 194803339 34234368 8180 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18950/statm: 8358 8180 67 122 0 8232 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 33432

[startup+762.501 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18951
/proc/meminfo: memFree=1501464/2055920 swapFree=4182744/4192956
[pid=18950] ppid=18948 vsize=33360 CPUtime=762.31
/proc/18950/stat : 18950 (mxc) R 18948 18950 17927 0 -1 4194304 10426 0 0 0 76222 9 0 0 25 0 1 0 194803339 34160640 8178 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18950/statm: 8340 8178 67 122 0 8214 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 33360

[startup+822.52 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18951
/proc/meminfo: memFree=1501464/2055920 swapFree=4182744/4192956
[pid=18950] ppid=18948 vsize=33340 CPUtime=822.31
/proc/18950/stat : 18950 (mxc) R 18948 18950 17927 0 -1 4194304 10602 0 0 0 82222 9 0 0 25 0 1 0 194803339 34140160 8173 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18950/statm: 8335 8173 67 122 0 8209 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 33340

[startup+882.538 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18951
/proc/meminfo: memFree=1499160/2055920 swapFree=4182744/4192956
[pid=18950] ppid=18948 vsize=35584 CPUtime=882.33
/proc/18950/stat : 18950 (mxc) R 18948 18950 17927 0 -1 4194304 11306 0 0 0 88222 11 0 0 25 0 1 0 194803339 36438016 8733 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/18950/statm: 8896 8733 67 122 0 8770 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 35584

[startup+942.554 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18951
/proc/meminfo: memFree=1498840/2055920 swapFree=4182744/4192956
[pid=18950] ppid=18948 vsize=35980 CPUtime=942.32
/proc/18950/stat : 18950 (mxc) R 18948 18950 17927 0 -1 4194304 11589 0 0 0 94221 11 0 0 25 0 1 0 194803339 36843520 8824 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/18950/statm: 8995 8824 67 122 0 8869 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 35980

[startup+1002.57 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18951
/proc/meminfo: memFree=1497880/2055920 swapFree=4182744/4192956
[pid=18950] ppid=18948 vsize=36904 CPUtime=1002.33
/proc/18950/stat : 18950 (mxc) R 18948 18950 17927 0 -1 4194304 11966 0 0 0 100221 12 0 0 25 0 1 0 194803339 37789696 9057 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/18950/statm: 9226 9057 67 122 0 9100 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 36904

[startup+1062.59 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18951
/proc/meminfo: memFree=1498008/2055920 swapFree=4182744/4192956
[pid=18950] ppid=18948 vsize=36724 CPUtime=1062.33
/proc/18950/stat : 18950 (mxc) R 18948 18950 17927 0 -1 4194304 12158 0 0 0 106221 12 0 0 25 0 1 0 194803339 37605376 9023 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18950/statm: 9181 9023 67 122 0 9055 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 36724

[startup+1122.61 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18951
/proc/meminfo: memFree=1498072/2055920 swapFree=4182744/4192956
[pid=18950] ppid=18948 vsize=36628 CPUtime=1122.33
/proc/18950/stat : 18950 (mxc) R 18948 18950 17927 0 -1 4194304 12254 0 0 0 112221 12 0 0 25 0 1 0 194803339 37507072 8999 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18950/statm: 9157 8999 67 122 0 9031 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 36628

[startup+1182.62 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18951
/proc/meminfo: memFree=1498072/2055920 swapFree=4182744/4192956
[pid=18950] ppid=18948 vsize=36628 CPUtime=1182.34
/proc/18950/stat : 18950 (mxc) R 18948 18950 17927 0 -1 4194304 12398 0 0 0 118221 13 0 0 25 0 1 0 194803339 37507072 8999 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18950/statm: 9157 8999 67 122 0 9031 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 36628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18951
/proc/meminfo: memFree=1498008/2055920 swapFree=4182744/4192956
[pid=18950] ppid=18948 vsize=36628 CPUtime=1200.05
/proc/18950/stat : 18950 (mxc) R 18948 18950 17927 0 -1 4194304 12446 0 0 0 119992 13 0 0 25 0 1 0 194803339 37507072 8999 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18950/statm: 9157 8999 67 122 0 9031 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 36628

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

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

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18951
/proc/meminfo: memFree=1498008/2055920 swapFree=4182744/4192956
[pid=18950] ppid=18948 vsize=36628 CPUtime=1200.05
/proc/18950/stat : 18950 (mxc) R 18948 18950 17927 0 -1 4194304 12446 0 0 0 119992 13 0 0 25 0 1 0 194803339 37507072 8999 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18950/statm: 9157 8999 67 122 0 9031 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 36628

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.35
CPU time (s): 1200.07
CPU user time (s): 1199.93
CPU system time (s): 0.139978
CPU usage (%): 99.9766
Max. virtual memory (cumulated for all children) (KiB): 37096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.139978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12446
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= 2143

runsolver used 0.780881 second user time and 2.42863 second system time

The end



Launcher Data (download as text)




Begin job on node34 on Tue Feb 20 22:26:35 UTC 2007

IDJOB= 302377
IDBENCH= 20082
IDSOLVER= 107
FILE ID= node34/302377-1172010395

PBS_JOBID= 3892655

Free space on /tmp= 66563 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1285628870-05.cnf
COMMAND LINE= /tmp/evaluation/302377-1172010395/mxc /tmp/evaluation/302377-1172010395/instance-302377-1172010395.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-302377-1172010395 -o ROOT/results/node34/solver-302377-1172010395 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302377-1172010395/mxc /tmp/evaluation/302377-1172010395/instance-302377-1172010395.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  d0e29b4d909795f0b3931db4750cb61b

RANDOM SEED= 304005360

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.234
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		: 3000.234
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:       1535096 kB
Buffers:         19668 kB
Cached:         443560 kB
SwapCached:       4884 kB
Active:          87296 kB
Inactive:       386612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1535096 kB
SwapTotal:     4192956 kB
SwapFree:      4182744 kB
Dirty:            1004 kB
Writeback:           0 kB
Mapped:          15384 kB
Slab:            33012 kB
Committed_AS:   522752 kB
PageTables:       1396 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= 66563 MiB

End job on node34 on Tue Feb 20 22:46:38 UTC 2007