Trace number 192086

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
CSPtoSAT+minisat 0.3? (TO) 1800.09 1803.72

General information on the benchmark

Namequeens/
queens-120.xml
MD5SUM548120b0d306cf96da26e553b06794d8
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.603907
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables120
Number of constraints7140
Maximum constraint arity2
Maximum domain size120
Number of constraints which are defined in extension0
Number of constraints which are defined in intension7140
Global constraints used (with number of constraints)

Solver Data (download as text)

0.20	c This is CSPtoSAT+minisat version 0.3
0.20	c (c) 2006 roussel@cril.univ-artois.fr
0.20	
0.20	c This solver internally uses a modified version of MiniSat2 version 061112
0.20	c MiniSat -- Copyright (c) 2003-2006, Niklas Een, Niklas Sorensson
0.20	
0.20	c parsing...
0.49	c ...done
0.49	c #SATvar=42962 #SATclauses=85560 #CSPpredicates=7140

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-192086-1168048269 -o ROOT/results/node4/solver-192086-1168048269 -C 1800 -M 900 /tmp/evaluation/192086-1168048269/CSPtoSAT+minisat /tmp/evaluation/192086-1168048269/unknown.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 1.93 1.93 1.34 5/86 5542
/proc/meminfo: memFree=1329768/2055920 swapFree=4191880/4192956
[pid=5541] ppid=5539 vsize=496 CPUtime=0
/proc/5541/stat : 5541 (CSPtoSAT+minisa) R 5539 5541 5234 0 -1 4194304 51 0 0 0 0 0 0 0 19 0 1 0 153222522 507904 36 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 10588964 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/5541/statm: 124 36 29 52 0 19 0

[startup+0.105196 s]
/proc/loadavg: 1.93 1.93 1.34 5/86 5542
/proc/meminfo: memFree=1329768/2055920 swapFree=4191880/4192956
[pid=5541] ppid=5539 vsize=13264 CPUtime=0.09
/proc/5541/stat : 5541 (CSPtoSAT+minisa) R 5539 5541 5234 0 -1 4194304 2298 0 0 0 8 1 0 0 18 0 1 0 153222522 13582336 2266 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134601973 0 0 4096 0 0 0 0 17 1 0 0
/proc/5541/statm: 3316 2266 704 52 0 1684 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13264

[startup+0.513238 s]
/proc/loadavg: 1.93 1.93 1.34 5/86 5542
/proc/meminfo: memFree=1329768/2055920 swapFree=4191880/4192956
[pid=5541] ppid=5539 vsize=14288 CPUtime=0.5
/proc/5541/stat : 5541 (CSPtoSAT+minisa) R 5539 5541 5234 0 -1 4194304 2630 0 0 0 49 1 0 0 22 0 1 0 153222522 14630912 2572 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134671515 0 0 4096 0 0 0 0 17 1 0 0
/proc/5541/statm: 3572 2572 715 52 0 1940 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 14288

[startup+1.33432 s]
/proc/loadavg: 1.93 1.93 1.34 3/86 5542
/proc/meminfo: memFree=1322152/2055920 swapFree=4191880/4192956
[pid=5541] ppid=5539 vsize=14460 CPUtime=1.31
/proc/5541/stat : 5541 (CSPtoSAT+minisa) R 5539 5541 5234 0 -1 4194304 2663 0 0 0 130 1 0 0 25 0 1 0 153222522 14807040 2605 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134678280 0 0 4096 0 0 0 0 17 1 0 0
/proc/5541/statm: 3615 2605 721 52 0 1983 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 14460

[startup+2.97148 s]
/proc/loadavg: 1.93 1.93 1.35 3/86 5542
/proc/meminfo: memFree=1322088/2055920 swapFree=4191880/4192956
[pid=5541] ppid=5539 vsize=14624 CPUtime=2.93
/proc/5541/stat : 5541 (CSPtoSAT+minisa) R 5539 5541 5234 0 -1 4194304 2707 0 0 0 292 1 0 0 25 0 1 0 153222522 14974976 2649 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134671168 0 0 4096 0 0 0 0 17 1 0 0
/proc/5541/statm: 3656 2649 721 52 0 2024 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 14624

[startup+6.26379 s]
/proc/loadavg: 1.93 1.93 1.35 3/86 5542
/proc/meminfo: memFree=1321896/2055920 swapFree=4191880/4192956
[pid=5541] ppid=5539 vsize=14756 CPUtime=6.2
/proc/5541/stat : 5541 (CSPtoSAT+minisa) R 5539 5541 5234 0 -1 4194304 2716 0 0 0 619 1 0 0 25 0 1 0 153222522 15110144 2658 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134600136 0 0 4096 0 0 0 0 17 1 0 0
/proc/5541/statm: 3689 2658 721 52 0 2057 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 14756

[startup+12.7204 s]
/proc/loadavg: 1.94 1.93 1.35 3/86 5542
/proc/meminfo: memFree=1321640/2055920 swapFree=4191880/4192956
[pid=5541] ppid=5539 vsize=14888 CPUtime=12.59
/proc/5541/stat : 5541 (CSPtoSAT+minisa) R 5539 5541 5234 0 -1 4194304 2768 0 0 0 1258 1 0 0 25 0 1 0 153222522 15245312 2710 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134533141 0 0 4096 0 0 0 0 17 1 0 0
/proc/5541/statm: 3722 2710 721 52 0 2090 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 14888

[startup+25.5506 s]
/proc/loadavg: 1.95 1.93 1.36 3/86 5542
/proc/meminfo: memFree=1321384/2055920 swapFree=4191880/4192956
[pid=5541] ppid=5539 vsize=15284 CPUtime=25.3
/proc/5541/stat : 5541 (CSPtoSAT+minisa) R 5539 5541 5234 0 -1 4194304 2859 0 0 0 2529 1 0 0 25 0 1 0 153222522 15650816 2801 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134671228 0 0 4096 0 0 0 0 17 1 0 0
/proc/5541/statm: 3821 2801 721 52 0 2189 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 15284

[startup+51.2031 s]
/proc/loadavg: 1.97 1.94 1.38 3/86 5542
/proc/meminfo: memFree=1320680/2055920 swapFree=4191880/4192956
[pid=5541] ppid=5539 vsize=15992 CPUtime=50.73
/proc/5541/stat : 5541 (CSPtoSAT+minisa) R 5539 5541 5234 0 -1 4194304 3027 0 0 0 5071 2 0 0 25 0 1 0 153222522 16375808 2969 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 1 0 0
/proc/5541/statm: 3998 2969 721 52 0 2366 0
Current children cumulated CPU time (s) 50.73
Current children cumulated vsize (KiB) 15992

[startup+102.502 s]
/proc/loadavg: 1.98 1.95 1.40 3/86 5542
/proc/meminfo: memFree=1319464/2055920 swapFree=4191880/4192956
[pid=5541] ppid=5539 vsize=17292 CPUtime=101.55
/proc/5541/stat : 5541 (CSPtoSAT+minisa) R 5539 5541 5234 0 -1 4194304 3359 0 0 0 10152 3 0 0 25 0 1 0 153222522 17707008 3301 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134667327 0 0 4096 0 0 0 0 17 1 0 0
/proc/5541/statm: 4323 3301 721 52 0 2691 0
Current children cumulated CPU time (s) 101.55
Current children cumulated vsize (KiB) 17292

[startup+162.522 s]
/proc/loadavg: 1.99 1.95 1.44 3/86 5542
/proc/meminfo: memFree=1317928/2055920 swapFree=4191880/4192956
[pid=5541] ppid=5539 vsize=18864 CPUtime=161.03
/proc/5541/stat : 5541 (CSPtoSAT+minisa) R 5539 5541 5234 0 -1 4194304 3736 0 0 0 16099 4 0 0 25 0 1 0 153222522 19316736 3678 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/5541/statm: 4716 3678 721 52 0 3084 0
Current children cumulated CPU time (s) 161.03
Current children cumulated vsize (KiB) 18864

[startup+222.549 s]
/proc/loadavg: 1.99 1.96 1.47 3/86 5542
/proc/meminfo: memFree=1316456/2055920 swapFree=4191880/4192956
[pid=5541] ppid=5539 vsize=20316 CPUtime=220.5
/proc/5541/stat : 5541 (CSPtoSAT+minisa) R 5539 5541 5234 0 -1 4194304 4108 0 0 0 22045 5 0 0 25 0 1 0 153222522 20803584 4050 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134665598 0 0 4096 0 0 0 0 17 1 0 0
/proc/5541/statm: 5079 4050 721 52 0 3447 0
Current children cumulated CPU time (s) 220.5
Current children cumulated vsize (KiB) 20316

[startup+282.571 s]
/proc/loadavg: 2.03 1.98 1.51 3/86 5542
/proc/meminfo: memFree=1314984/2055920 swapFree=4191880/4192956
[pid=5541] ppid=5539 vsize=21816 CPUtime=279.97
/proc/5541/stat : 5541 (CSPtoSAT+minisa) R 5539 5541 5234 0 -1 4194304 4465 0 0 0 27992 5 0 0 25 0 1 0 153222522 22339584 4407 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134538352 0 0 4096 0 0 0 0 17 1 0 0
/proc/5541/statm: 5454 4407 721 52 0 3822 0
Current children cumulated CPU time (s) 279.97
Current children cumulated vsize (KiB) 21816

[startup+342.661 s]
/proc/loadavg: 1.77 1.93 1.52 2/78 5633
/proc/meminfo: memFree=1332016/2055920 swapFree=4191880/4192956
[pid=5541] ppid=5539 vsize=22344 CPUtime=339.72
/proc/5541/stat : 5541 (CSPtoSAT+minisa) R 5539 5541 5234 0 -1 4194304 4599 0 0 0 33964 8 0 0 25 0 1 0 153222522 22880256 4541 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/5541/statm: 5586 4541 721 52 0 3954 0
Current children cumulated CPU time (s) 339.72
Current children cumulated vsize (KiB) 22344

[startup+402.703 s]
/proc/loadavg: 1.35 1.78 1.50 2/78 5633
/proc/meminfo: memFree=1332080/2055920 swapFree=4191880/4192956
[pid=5541] ppid=5539 vsize=22344 CPUtime=399.74
/proc/5541/stat : 5541 (CSPtoSAT+minisa) R 5539 5541 5234 0 -1 4194304 4622 0 0 0 39966 8 0 0 25 0 1 0 153222522 22880256 4564 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134671635 0 0 4096 0 0 0 0 17 0 0 0
/proc/5541/statm: 5586 4564 721 52 0 3954 0
Current children cumulated CPU time (s) 399.74
Current children cumulated vsize (KiB) 22344

[startup+462.753 s]
/proc/loadavg: 1.12 1.63 1.46 2/78 5633
/proc/meminfo: memFree=1332080/2055920 swapFree=4191880/4192956
[pid=5541] ppid=5539 vsize=22476 CPUtime=459.77
/proc/5541/stat : 5541 (CSPtoSAT+minisa) R 5539 5541 5234 0 -1 4194304 4633 0 0 0 45969 8 0 0 25 0 1 0 153222522 23015424 4575 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/5541/statm: 5619 4575 721 52 0 3987 0
Current children cumulated CPU time (s) 459.77
Current children cumulated vsize (KiB) 22476

[startup+522.797 s]
/proc/loadavg: 1.04 1.51 1.43 2/78 5633
/proc/meminfo: memFree=1332080/2055920 swapFree=4191880/4192956
[pid=5541] ppid=5539 vsize=22476 CPUtime=519.8
/proc/5541/stat : 5541 (CSPtoSAT+minisa) R 5539 5541 5234 0 -1 4194304 4646 0 0 0 51972 8 0 0 25 0 1 0 153222522 23015424 4588 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134671290 0 0 4096 0 0 0 0 17 0 0 0
/proc/5541/statm: 5619 4588 721 52 0 3987 0
Current children cumulated CPU time (s) 519.8
Current children cumulated vsize (KiB) 22476

[startup+582.842 s]
/proc/loadavg: 1.01 1.41 1.40 2/78 5633
/proc/meminfo: memFree=1332080/2055920 swapFree=4191880/4192956
[pid=5541] ppid=5539 vsize=22476 CPUtime=579.84
/proc/5541/stat : 5541 (CSPtoSAT+minisa) R 5539 5541 5234 0 -1 4194304 4654 0 0 0 57975 9 0 0 25 0 1 0 153222522 23015424 4596 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687582 0 0 4096 0 0 0 0 17 0 0 0
/proc/5541/statm: 5619 4596 721 52 0 3987 0
Current children cumulated CPU time (s) 579.84
Current children cumulated vsize (KiB) 22476

[startup+642.914 s]
/proc/loadavg: 1.00 1.34 1.37 2/84 5779
/proc/meminfo: memFree=1330760/2055920 swapFree=4191880/4192956
[pid=5541] ppid=5539 vsize=22476 CPUtime=639.89
/proc/5541/stat : 5541 (CSPtoSAT+minisa) R 5539 5541 5234 0 -1 4194304 4661 0 0 0 63970 19 0 0 25 0 1 0 153222522 23015424 4603 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/5541/statm: 5619 4603 721 52 0 3987 0
Current children cumulated CPU time (s) 639.89
Current children cumulated vsize (KiB) 22476

[startup+702.984 s]
/proc/loadavg: 1.00 1.27 1.34 2/78 5831
/proc/meminfo: memFree=1331832/2055920 swapFree=4191880/4192956
[pid=5541] ppid=5539 vsize=22476 CPUtime=699.95
/proc/5541/stat : 5541 (CSPtoSAT+minisa) R 5539 5541 5234 0 -1 4194304 4667 0 0 0 69970 25 0 0 25 0 1 0 153222522 23015424 4609 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/5541/statm: 5619 4609 721 52 0 3987 0
Current children cumulated CPU time (s) 699.95
Current children cumulated vsize (KiB) 22476

[startup+763.03 s]
/proc/loadavg: 1.00 1.22 1.32 2/78 5831
/proc/meminfo: memFree=1331832/2055920 swapFree=4191880/4192956
[pid=5541] ppid=5539 vsize=22608 CPUtime=759.98
/proc/5541/stat : 5541 (CSPtoSAT+minisa) R 5539 5541 5234 0 -1 4194304 4673 0 0 0 75973 25 0 0 25 0 1 0 153222522 23150592 4615 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/5541/statm: 5652 4615 721 52 0 4020 0
Current children cumulated CPU time (s) 759.98
Current children cumulated vsize (KiB) 22608

[startup+823.077 s]
/proc/loadavg: 1.00 1.18 1.30 2/78 5831
/proc/meminfo: memFree=1331832/2055920 swapFree=4191880/4192956
[pid=5541] ppid=5539 vsize=22608 CPUtime=820.01
/proc/5541/stat : 5541 (CSPtoSAT+minisa) R 5539 5541 5234 0 -1 4194304 4679 0 0 0 81976 25 0 0 25 0 1 0 153222522 23150592 4621 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/5541/statm: 5652 4621 721 52 0 4020 0
Current children cumulated CPU time (s) 820.01
Current children cumulated vsize (KiB) 22608

[startup+883.129 s]
/proc/loadavg: 1.00 1.14 1.27 2/78 5831
/proc/meminfo: memFree=1331832/2055920 swapFree=4191880/4192956
[pid=5541] ppid=5539 vsize=22608 CPUtime=880.05
/proc/5541/stat : 5541 (CSPtoSAT+minisa) R 5539 5541 5234 0 -1 4194304 4685 0 0 0 87980 25 0 0 25 0 1 0 153222522 23150592 4627 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/5541/statm: 5652 4627 721 52 0 4020 0
Current children cumulated CPU time (s) 880.05
Current children cumulated vsize (KiB) 22608

[startup+943.177 s]
/proc/loadavg: 1.00 1.11 1.26 2/78 5831
/proc/meminfo: memFree=1331896/2055920 swapFree=4191880/4192956
[pid=5541] ppid=5539 vsize=22608 CPUtime=940.07
/proc/5541/stat : 5541 (CSPtoSAT+minisa) R 5539 5541 5234 0 -1 4194304 4688 0 0 0 93981 26 0 0 25 0 1 0 153222522 23150592 4630 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/5541/statm: 5652 4630 721 52 0 4020 0
Current children cumulated CPU time (s) 940.07
Current children cumulated vsize (KiB) 22608

[startup+1003.22 s]
/proc/loadavg: 1.00 1.09 1.24 2/78 5831
/proc/meminfo: memFree=1331960/2055920 swapFree=4191880/4192956
[pid=5541] ppid=5539 vsize=22608 CPUtime=1000.08
/proc/5541/stat : 5541 (CSPtoSAT+minisa) R 5539 5541 5234 0 -1 4194304 4692 0 0 0 99982 26 0 0 25 0 1 0 153222522 23150592 4634 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687579 0 0 4096 0 0 0 0 17 0 0 0
/proc/5541/statm: 5652 4634 721 52 0 4020 0
Current children cumulated CPU time (s) 1000.08
Current children cumulated vsize (KiB) 22608

[startup+1063.27 s]
/proc/loadavg: 1.00 1.07 1.22 2/78 5831
/proc/meminfo: memFree=1331960/2055920 swapFree=4191880/4192956
[pid=5541] ppid=5539 vsize=22608 CPUtime=1060.09
/proc/5541/stat : 5541 (CSPtoSAT+minisa) R 5539 5541 5234 0 -1 4194304 4696 0 0 0 105983 26 0 0 25 0 1 0 153222522 23150592 4638 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/5541/statm: 5652 4638 721 52 0 4020 0
Current children cumulated CPU time (s) 1060.09
Current children cumulated vsize (KiB) 22608

[startup+1123.33 s]
/proc/loadavg: 1.00 1.06 1.20 2/78 5831
/proc/meminfo: memFree=1331896/2055920 swapFree=4191880/4192956
[pid=5541] ppid=5539 vsize=22608 CPUtime=1120.11
/proc/5541/stat : 5541 (CSPtoSAT+minisa) R 5539 5541 5234 0 -1 4194304 4701 0 0 0 111985 26 0 0 25 0 1 0 153222522 23150592 4643 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687572 0 0 4096 0 0 0 0 17 0 0 0
/proc/5541/statm: 5652 4643 721 52 0 4020 0
Current children cumulated CPU time (s) 1120.11
Current children cumulated vsize (KiB) 22608

[startup+1183.37 s]
/proc/loadavg: 1.00 1.04 1.18 2/78 5831
/proc/meminfo: memFree=1331896/2055920 swapFree=4191880/4192956
[pid=5541] ppid=5539 vsize=22740 CPUtime=1180.12
/proc/5541/stat : 5541 (CSPtoSAT+minisa) R 5539 5541 5234 0 -1 4194304 4704 0 0 0 117986 26 0 0 25 0 1 0 153222522 23285760 4646 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/5541/statm: 5685 4646 721 52 0 4053 0
Current children cumulated CPU time (s) 1180.12
Current children cumulated vsize (KiB) 22740

[startup+1243.42 s]
/proc/loadavg: 1.00 1.03 1.17 2/78 5831
/proc/meminfo: memFree=1331896/2055920 swapFree=4191880/4192956
[pid=5541] ppid=5539 vsize=22740 CPUtime=1240.12
/proc/5541/stat : 5541 (CSPtoSAT+minisa) R 5539 5541 5234 0 -1 4194304 4708 0 0 0 123986 26 0 0 25 0 1 0 153222522 23285760 4650 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/5541/statm: 5685 4650 721 52 0 4053 0
Current children cumulated CPU time (s) 1240.12
Current children cumulated vsize (KiB) 22740

[startup+1303.46 s]
/proc/loadavg: 1.00 1.02 1.16 2/78 5831
/proc/meminfo: memFree=1331896/2055920 swapFree=4191880/4192956
[pid=5541] ppid=5539 vsize=22740 CPUtime=1300.13
/proc/5541/stat : 5541 (CSPtoSAT+minisa) R 5539 5541 5234 0 -1 4194304 4710 0 0 0 129987 26 0 0 25 0 1 0 153222522 23285760 4652 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 0 0 0
/proc/5541/statm: 5685 4652 721 52 0 4053 0
Current children cumulated CPU time (s) 1300.13
Current children cumulated vsize (KiB) 22740

[startup+1363.51 s]
/proc/loadavg: 1.04 1.03 1.15 2/78 5831
/proc/meminfo: memFree=1331896/2055920 swapFree=4191880/4192956
[pid=5541] ppid=5539 vsize=22740 CPUtime=1360.13
/proc/5541/stat : 5541 (CSPtoSAT+minisa) R 5539 5541 5234 0 -1 4194304 4713 0 0 0 135987 26 0 0 25 0 1 0 153222522 23285760 4655 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/5541/statm: 5685 4655 721 52 0 4053 0
Current children cumulated CPU time (s) 1360.13
Current children cumulated vsize (KiB) 22740

[startup+1423.56 s]
/proc/loadavg: 1.01 1.02 1.14 2/78 5831
/proc/meminfo: memFree=1331832/2055920 swapFree=4191880/4192956
[pid=5541] ppid=5539 vsize=22740 CPUtime=1420.13
/proc/5541/stat : 5541 (CSPtoSAT+minisa) R 5539 5541 5234 0 -1 4194304 4717 0 0 0 141987 26 0 0 25 0 1 0 153222522 23285760 4659 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687429 0 0 4096 0 0 0 0 17 0 0 0
/proc/5541/statm: 5685 4659 721 52 0 4053 0
Current children cumulated CPU time (s) 1420.13
Current children cumulated vsize (KiB) 22740

[startup+1483.6 s]
/proc/loadavg: 1.00 1.02 1.13 2/78 5831
/proc/meminfo: memFree=1331832/2055920 swapFree=4191880/4192956
[pid=5541] ppid=5539 vsize=23004 CPUtime=1480.15
/proc/5541/stat : 5541 (CSPtoSAT+minisa) R 5539 5541 5234 0 -1 4194304 4776 0 0 0 147988 27 0 0 25 0 1 0 153222522 23556096 4718 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/5541/statm: 5751 4718 721 52 0 4119 0
Current children cumulated CPU time (s) 1480.15
Current children cumulated vsize (KiB) 23004

[startup+1543.65 s]
/proc/loadavg: 1.05 1.03 1.12 2/78 5831
/proc/meminfo: memFree=1331704/2055920 swapFree=4191880/4192956
[pid=5541] ppid=5539 vsize=23004 CPUtime=1540.15
/proc/5541/stat : 5541 (CSPtoSAT+minisa) R 5539 5541 5234 0 -1 4194304 4792 0 0 0 153988 27 0 0 25 0 1 0 153222522 23556096 4734 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/5541/statm: 5751 4734 721 52 0 4119 0
Current children cumulated CPU time (s) 1540.15
Current children cumulated vsize (KiB) 23004

[startup+1603.7 s]
/proc/loadavg: 1.02 1.02 1.11 2/78 5833
/proc/meminfo: memFree=1331320/2055920 swapFree=4191880/4192956
[pid=5541] ppid=5539 vsize=23004 CPUtime=1600.16
/proc/5541/stat : 5541 (CSPtoSAT+minisa) R 5539 5541 5234 0 -1 4194304 4806 0 0 0 159989 27 0 0 25 0 1 0 153222522 23556096 4748 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 0 0 0
/proc/5541/statm: 5751 4748 721 52 0 4119 0
Current children cumulated CPU time (s) 1600.16
Current children cumulated vsize (KiB) 23004

[startup+1663.74 s]
/proc/loadavg: 1.00 1.02 1.10 2/78 5833
/proc/meminfo: memFree=1331320/2055920 swapFree=4191880/4192956
[pid=5541] ppid=5539 vsize=23136 CPUtime=1660.19
/proc/5541/stat : 5541 (CSPtoSAT+minisa) R 5539 5541 5234 0 -1 4194304 4815 0 0 0 165991 28 0 0 25 0 1 0 153222522 23691264 4757 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/5541/statm: 5784 4757 721 52 0 4152 0
Current children cumulated CPU time (s) 1660.19
Current children cumulated vsize (KiB) 23136

[startup+1723.78 s]
/proc/loadavg: 1.00 1.01 1.09 2/78 5833
/proc/meminfo: memFree=1331320/2055920 swapFree=4191880/4192956
[pid=5541] ppid=5539 vsize=23136 CPUtime=1720.19
/proc/5541/stat : 5541 (CSPtoSAT+minisa) R 5539 5541 5234 0 -1 4194304 4824 0 0 0 171991 28 0 0 25 0 1 0 153222522 23691264 4766 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 0 0 0
/proc/5541/statm: 5784 4766 721 52 0 4152 0
Current children cumulated CPU time (s) 1720.19
Current children cumulated vsize (KiB) 23136

[startup+1783.83 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 5833
/proc/meminfo: memFree=1331320/2055920 swapFree=4191880/4192956
[pid=5541] ppid=5539 vsize=23404 CPUtime=1780.2
/proc/5541/stat : 5541 (CSPtoSAT+minisa) R 5539 5541 5234 0 -1 4194304 4831 0 0 0 177992 28 0 0 25 0 1 0 153222522 23965696 4773 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/5541/statm: 5851 4773 721 52 0 4219 0
Current children cumulated CPU time (s) 1780.2
Current children cumulated vsize (KiB) 23404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.71 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 5833
/proc/meminfo: memFree=1331320/2055920 swapFree=4191880/4192956
[pid=5541] ppid=5539 vsize=23404 CPUtime=1800.08
/proc/5541/stat : 5541 (CSPtoSAT+minisa) R 5539 5541 5234 0 -1 4194304 4834 0 0 0 179980 28 0 0 25 0 1 0 153222522 23965696 4776 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/5541/statm: 5851 4776 721 52 0 4219 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 23404

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1803.72
CPU time (s): 1800.09
CPU user time (s): 1799.81
CPU system time (s): 0.287956
CPU usage (%): 99.7989
Max. virtual memory (cumulated for all children) (KiB): 23404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.81
system time used= 0.287956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4834
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= 11
involuntary context switches= 33129

runsolver used 1.89471 s user time and 4.82727 s system time

The end

Launcher Data (download as text)

Begin job on node4 on Sat Jan  6 01:51:10 UTC 2007


IDJOB= 192086
IDBENCH= 3089
FILE ID= node4/192086-1168048269

PBS_JOBID= 3475271

Free space on /tmp= 66259 MiB

BENCH NAME= HOME/pub/bench/CPAI06/queens/queens-120.xml
COMMAND LINE= /tmp/evaluation/192086-1168048269/CSPtoSAT+minisat /tmp/evaluation/192086-1168048269/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-192086-1168048269 -o ROOT/results/node4/solver-192086-1168048269 -C 1800 -M 900  /tmp/evaluation/192086-1168048269/CSPtoSAT+minisat /tmp/evaluation/192086-1168048269/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  548120b0d306cf96da26e553b06794d8

RANDOM SEED= 518655845

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.223
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		: 3000.223
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:       1330248 kB
Buffers:         72032 kB
Cached:         502300 kB
SwapCached:        268 kB
Active:         408288 kB
Inactive:       222952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1330248 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            2508 kB
Writeback:           0 kB
Mapped:          76516 kB
Slab:            79228 kB
Committed_AS:  3686984 kB
PageTables:       2364 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= 66264 MiB



End job on node4 on Sat Jan  6 02:21:14 UTC 2007