Trace number 200283

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) 1800.05 1803.51

General information on the benchmark

NamequeensKnights/
queensKnights-15-5-mul.xml
MD5SUMd0c23e5e195ecce2eff3bc99255f875e
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.00285
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables20
Number of constraints190
Maximum constraint arity2
Maximum domain size225
Number of constraints which are defined in extension0
Number of constraints which are defined in intension190
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...
0.20	c ...done
0.20	c #SATvar=4012 #SATclauses=7960 #CSPpredicates=190

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/node6/watcher-200283-1168055277 -o ROOT/results/node6/solver-200283-1168055277 -C 1800 -M 900 /tmp/evaluation/200283-1168055277/CSPtoSAT+minisat /tmp/evaluation/200283-1168055277/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: 1.92 1.99 1.93 3/86 2958
/proc/meminfo: memFree=1153768/2055924 swapFree=4165672/4192956
[pid=2957] ppid=2955 vsize=496 CPUtime=0
/proc/2957/stat : 2957 (CSPtoSAT+minisa) R 2955 2957 2016 0 -1 4194304 51 0 0 0 0 0 0 0 20 0 1 0 153923115 507904 36 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 2188068 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/2957/statm: 124 36 29 52 0 19 0

[startup+0.103651 s]
/proc/loadavg: 1.92 1.99 1.93 3/86 2958
/proc/meminfo: memFree=1153768/2055924 swapFree=4165672/4192956
[pid=2957] ppid=2955 vsize=7420 CPUtime=0.09
/proc/2957/stat : 2957 (CSPtoSAT+minisa) R 2955 2957 2016 0 -1 4194304 1002 0 0 0 9 0 0 0 18 0 1 0 153923115 7598080 949 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671246 0 0 4096 0 0 0 0 17 1 0 0
/proc/2957/statm: 1855 949 720 52 0 223 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7420

[startup+0.511695 s]
/proc/loadavg: 1.92 1.99 1.93 3/86 2958
/proc/meminfo: memFree=1153768/2055924 swapFree=4165672/4192956
[pid=2957] ppid=2955 vsize=7552 CPUtime=0.5
/proc/2957/stat : 2957 (CSPtoSAT+minisa) R 2955 2957 2016 0 -1 4194304 1032 0 0 0 50 0 0 0 22 0 1 0 153923115 7733248 979 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134600152 0 0 4096 0 0 0 0 17 1 0 0
/proc/2957/statm: 1888 979 720 52 0 256 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 7552

[startup+1.33279 s]
/proc/loadavg: 1.92 1.99 1.93 3/86 2958
/proc/meminfo: memFree=1152360/2055924 swapFree=4165672/4192956
[pid=2957] ppid=2955 vsize=7816 CPUtime=1.31
/proc/2957/stat : 2957 (CSPtoSAT+minisa) R 2955 2957 2016 0 -1 4194304 1098 0 0 0 131 0 0 0 25 0 1 0 153923115 8003584 1045 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671280 0 0 4096 0 0 0 0 17 1 0 0
/proc/2957/statm: 1954 1045 720 52 0 322 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 7816

[startup+2.96999 s]
/proc/loadavg: 1.92 1.99 1.93 3/86 2958
/proc/meminfo: memFree=1152232/2055924 swapFree=4165672/4192956
[pid=2957] ppid=2955 vsize=7948 CPUtime=2.94
/proc/2957/stat : 2957 (CSPtoSAT+minisa) R 2955 2957 2016 0 -1 4194304 1135 0 0 0 294 0 0 0 25 0 1 0 153923115 8138752 1082 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687415 0 0 4096 0 0 0 0 17 1 0 0
/proc/2957/statm: 1987 1082 720 52 0 355 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 7948

[startup+6.25337 s]
/proc/loadavg: 1.93 1.99 1.93 3/86 2958
/proc/meminfo: memFree=1152040/2055924 swapFree=4165672/4192956
[pid=2957] ppid=2955 vsize=7948 CPUtime=6.2
/proc/2957/stat : 2957 (CSPtoSAT+minisa) R 2955 2957 2016 0 -1 4194304 1146 0 0 0 620 0 0 0 25 0 1 0 153923115 8138752 1093 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/2957/statm: 1987 1093 720 52 0 355 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 7948

[startup+12.7121 s]
/proc/loadavg: 1.93 1.99 1.93 3/86 2958
/proc/meminfo: memFree=1149736/2055924 swapFree=4165672/4192956
[pid=2957] ppid=2955 vsize=8080 CPUtime=12.6
/proc/2957/stat : 2957 (CSPtoSAT+minisa) R 2955 2957 2016 0 -1 4194304 1164 0 0 0 1260 0 0 0 25 0 1 0 153923115 8273920 1111 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/2957/statm: 2020 1111 720 52 0 388 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 8080

[startup+25.5276 s]
/proc/loadavg: 1.95 1.99 1.93 3/86 2958
/proc/meminfo: memFree=1149608/2055924 swapFree=4165672/4192956
[pid=2957] ppid=2955 vsize=8208 CPUtime=25.32
/proc/2957/stat : 2957 (CSPtoSAT+minisa) R 2955 2957 2016 0 -1 4194304 1210 0 0 0 2532 0 0 0 25 0 1 0 153923115 8404992 1157 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687588 0 0 4096 0 0 0 0 17 1 0 0
/proc/2957/statm: 2052 1157 720 52 0 420 0
Current children cumulated CPU time (s) 25.32
Current children cumulated vsize (KiB) 8208

[startup+51.1627 s]
/proc/loadavg: 1.96 1.99 1.93 3/86 2958
/proc/meminfo: memFree=1148072/2055924 swapFree=4165672/4192956
[pid=2957] ppid=2955 vsize=8336 CPUtime=50.77
/proc/2957/stat : 2957 (CSPtoSAT+minisa) R 2955 2957 2016 0 -1 4194304 1235 0 0 0 5076 1 0 0 25 0 1 0 153923115 8536064 1182 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687642 0 0 4096 0 0 0 0 17 1 0 0
/proc/2957/statm: 2084 1182 720 52 0 452 0
Current children cumulated CPU time (s) 50.77
Current children cumulated vsize (KiB) 8336

[startup+102.429 s]
/proc/loadavg: 1.98 1.99 1.93 4/86 2958
/proc/meminfo: memFree=1139944/2055924 swapFree=4165672/4192956
[pid=2957] ppid=2955 vsize=8596 CPUtime=101.65
/proc/2957/stat : 2957 (CSPtoSAT+minisa) R 2955 2957 2016 0 -1 4194304 1293 0 0 0 10164 1 0 0 25 0 1 0 153923115 8802304 1240 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687281 0 0 4096 0 0 0 0 17 1 0 0
/proc/2957/statm: 2149 1240 720 52 0 517 0
Current children cumulated CPU time (s) 101.65
Current children cumulated vsize (KiB) 8596

[startup+162.528 s]
/proc/loadavg: 1.99 1.99 1.93 3/86 2958
/proc/meminfo: memFree=1129384/2055924 swapFree=4165672/4192956
[pid=2957] ppid=2955 vsize=8872 CPUtime=161.28
/proc/2957/stat : 2957 (CSPtoSAT+minisa) R 2955 2957 2016 0 -1 4194304 1372 0 0 0 16126 2 0 0 25 0 1 0 153923115 9084928 1319 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687423 0 0 4096 0 0 0 0 17 1 0 0
/proc/2957/statm: 2218 1319 720 52 0 586 0
Current children cumulated CPU time (s) 161.28
Current children cumulated vsize (KiB) 8872

[startup+222.627 s]
/proc/loadavg: 1.99 1.99 1.93 3/86 2958
/proc/meminfo: memFree=1116840/2055924 swapFree=4165672/4192956
[pid=2957] ppid=2955 vsize=9004 CPUtime=220.88
/proc/2957/stat : 2957 (CSPtoSAT+minisa) R 2955 2957 2016 0 -1 4194304 1412 0 0 0 22086 2 0 0 25 0 1 0 153923115 9220096 1359 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667356 0 0 4096 0 0 0 0 17 1 0 0
/proc/2957/statm: 2251 1359 720 52 0 619 0
Current children cumulated CPU time (s) 220.88
Current children cumulated vsize (KiB) 9004

[startup+282.722 s]
/proc/loadavg: 1.74 1.90 1.90 3/86 2996
/proc/meminfo: memFree=1270952/2055924 swapFree=4165672/4192956
[pid=2957] ppid=2955 vsize=9300 CPUtime=280.9
/proc/2957/stat : 2957 (CSPtoSAT+minisa) R 2955 2957 2016 0 -1 4194304 1474 0 0 0 28086 4 0 0 25 0 1 0 153923115 9523200 1421 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 0 0 0
/proc/2957/statm: 2325 1421 720 52 0 693 0
Current children cumulated CPU time (s) 280.9
Current children cumulated vsize (KiB) 9300

[startup+342.753 s]
/proc/loadavg: 1.90 1.92 1.90 3/86 2996
/proc/meminfo: memFree=1270248/2055924 swapFree=4165672/4192956
[pid=2957] ppid=2955 vsize=9432 CPUtime=340.85
/proc/2957/stat : 2957 (CSPtoSAT+minisa) R 2955 2957 2016 0 -1 4194304 1502 0 0 0 34081 4 0 0 25 0 1 0 153923115 9658368 1449 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687459 0 0 4096 0 0 0 0 17 0 0 0
/proc/2957/statm: 2358 1449 720 52 0 726 0
Current children cumulated CPU time (s) 340.85
Current children cumulated vsize (KiB) 9432

[startup+402.783 s]
/proc/loadavg: 1.96 1.93 1.91 3/86 2996
/proc/meminfo: memFree=1269416/2055924 swapFree=4165672/4192956
[pid=2957] ppid=2955 vsize=9560 CPUtime=400.83
/proc/2957/stat : 2957 (CSPtoSAT+minisa) R 2955 2957 2016 0 -1 4194304 1534 0 0 0 40079 4 0 0 25 0 1 0 153923115 9789440 1481 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 0 0 0
/proc/2957/statm: 2390 1481 720 52 0 758 0
Current children cumulated CPU time (s) 400.83
Current children cumulated vsize (KiB) 9560

[startup+462.826 s]
/proc/loadavg: 1.98 1.94 1.91 3/86 2996
/proc/meminfo: memFree=1268520/2055924 swapFree=4165672/4192956
[pid=2957] ppid=2955 vsize=9692 CPUtime=460.82
/proc/2957/stat : 2957 (CSPtoSAT+minisa) R 2955 2957 2016 0 -1 4194304 1574 0 0 0 46077 5 0 0 25 0 1 0 153923115 9924608 1521 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 0 0 0
/proc/2957/statm: 2423 1521 720 52 0 791 0
Current children cumulated CPU time (s) 460.82
Current children cumulated vsize (KiB) 9692

[startup+522.858 s]
/proc/loadavg: 1.99 1.95 1.91 3/86 2996
/proc/meminfo: memFree=1267624/2055924 swapFree=4165672/4192956
[pid=2957] ppid=2955 vsize=9956 CPUtime=520.76
/proc/2957/stat : 2957 (CSPtoSAT+minisa) R 2955 2957 2016 0 -1 4194304 1640 0 0 0 52071 5 0 0 25 0 1 0 153923115 10194944 1587 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/2957/statm: 2489 1587 720 52 0 857 0
Current children cumulated CPU time (s) 520.76
Current children cumulated vsize (KiB) 9956

[startup+582.891 s]
/proc/loadavg: 1.99 1.95 1.91 3/86 2996
/proc/meminfo: memFree=1266920/2055924 swapFree=4165672/4192956
[pid=2957] ppid=2955 vsize=9956 CPUtime=580.74
/proc/2957/stat : 2957 (CSPtoSAT+minisa) R 2955 2957 2016 0 -1 4194304 1641 0 0 0 58069 5 0 0 25 0 1 0 153923115 10194944 1588 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/2957/statm: 2489 1588 720 52 0 857 0
Current children cumulated CPU time (s) 580.74
Current children cumulated vsize (KiB) 9956

[startup+642.928 s]
/proc/loadavg: 1.99 1.96 1.91 3/86 2996
/proc/meminfo: memFree=1266216/2055924 swapFree=4165672/4192956
[pid=2957] ppid=2955 vsize=9956 CPUtime=640.73
/proc/2957/stat : 2957 (CSPtoSAT+minisa) R 2955 2957 2016 0 -1 4194304 1656 0 0 0 64068 5 0 0 25 0 1 0 153923115 10194944 1603 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668772 0 0 4096 0 0 0 0 17 0 0 0
/proc/2957/statm: 2489 1603 720 52 0 857 0
Current children cumulated CPU time (s) 640.73
Current children cumulated vsize (KiB) 9956

[startup+702.968 s]
/proc/loadavg: 2.13 2.01 1.93 3/86 2996
/proc/meminfo: memFree=1265512/2055924 swapFree=4165672/4192956
[pid=2957] ppid=2955 vsize=10088 CPUtime=700.69
/proc/2957/stat : 2957 (CSPtoSAT+minisa) R 2955 2957 2016 0 -1 4194304 1666 0 0 0 70063 6 0 0 25 0 1 0 153923115 10330112 1613 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/2957/statm: 2522 1613 720 52 0 890 0
Current children cumulated CPU time (s) 700.69
Current children cumulated vsize (KiB) 10088

[startup+763.008 s]
/proc/loadavg: 2.05 2.00 1.93 3/86 2996
/proc/meminfo: memFree=1264808/2055924 swapFree=4165672/4192956
[pid=2957] ppid=2955 vsize=10168 CPUtime=760.68
/proc/2957/stat : 2957 (CSPtoSAT+minisa) R 2955 2957 2016 0 -1 4194304 1684 0 0 0 76062 6 0 0 25 0 1 0 153923115 10412032 1631 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/2957/statm: 2542 1631 721 52 0 910 0
Current children cumulated CPU time (s) 760.68
Current children cumulated vsize (KiB) 10168

[startup+823.059 s]
/proc/loadavg: 2.05 2.01 1.93 3/92 3132
/proc/meminfo: memFree=1262712/2055924 swapFree=4165672/4192956
[pid=2957] ppid=2955 vsize=10300 CPUtime=820.62
/proc/2957/stat : 2957 (CSPtoSAT+minisa) R 2955 2957 2016 0 -1 4194304 1703 0 0 0 82046 16 0 0 25 0 1 0 153923115 10547200 1650 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668963 0 0 4096 0 0 0 0 17 0 0 0
/proc/2957/statm: 2575 1650 721 52 0 943 0
Current children cumulated CPU time (s) 820.62
Current children cumulated vsize (KiB) 10300

[startup+883.115 s]
/proc/loadavg: 2.13 2.04 1.94 3/86 3194
/proc/meminfo: memFree=1263080/2055924 swapFree=4165672/4192956
[pid=2957] ppid=2955 vsize=10300 CPUtime=880.57
/proc/2957/stat : 2957 (CSPtoSAT+minisa) R 2955 2957 2016 0 -1 4194304 1719 0 0 0 88033 24 0 0 25 0 1 0 153923115 10547200 1666 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/2957/statm: 2575 1666 721 52 0 943 0
Current children cumulated CPU time (s) 880.57
Current children cumulated vsize (KiB) 10300

[startup+943.15 s]
/proc/loadavg: 2.05 2.03 1.94 3/86 3194
/proc/meminfo: memFree=1262568/2055924 swapFree=4165672/4192956
[pid=2957] ppid=2955 vsize=10428 CPUtime=940.56
/proc/2957/stat : 2957 (CSPtoSAT+minisa) R 2955 2957 2016 0 -1 4194304 1730 0 0 0 94032 24 0 0 25 0 1 0 153923115 10678272 1677 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/2957/statm: 2607 1677 721 52 0 975 0
Current children cumulated CPU time (s) 940.56
Current children cumulated vsize (KiB) 10428

[startup+1003.18 s]
/proc/loadavg: 2.06 2.04 1.95 3/86 3194
/proc/meminfo: memFree=1261928/2055924 swapFree=4165672/4192956
[pid=2957] ppid=2955 vsize=10428 CPUtime=1000.54
/proc/2957/stat : 2957 (CSPtoSAT+minisa) R 2955 2957 2016 0 -1 4194304 1741 0 0 0 100030 24 0 0 25 0 1 0 153923115 10678272 1688 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687531 0 0 4096 0 0 0 0 17 0 0 0
/proc/2957/statm: 2607 1688 721 52 0 975 0
Current children cumulated CPU time (s) 1000.54
Current children cumulated vsize (KiB) 10428

[startup+1063.22 s]
/proc/loadavg: 2.02 2.03 1.95 3/86 3194
/proc/meminfo: memFree=1261224/2055924 swapFree=4165672/4192956
[pid=2957] ppid=2955 vsize=10428 CPUtime=1060.5
/proc/2957/stat : 2957 (CSPtoSAT+minisa) R 2955 2957 2016 0 -1 4194304 1755 0 0 0 106026 24 0 0 25 0 1 0 153923115 10678272 1702 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/2957/statm: 2607 1702 721 52 0 975 0
Current children cumulated CPU time (s) 1060.5
Current children cumulated vsize (KiB) 10428

[startup+1123.26 s]
/proc/loadavg: 2.01 2.02 1.95 3/86 3194
/proc/meminfo: memFree=1260584/2055924 swapFree=4165672/4192956
[pid=2957] ppid=2955 vsize=10560 CPUtime=1120.48
/proc/2957/stat : 2957 (CSPtoSAT+minisa) R 2955 2957 2016 0 -1 4194304 1777 0 0 0 112023 25 0 0 25 0 1 0 153923115 10813440 1724 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/2957/statm: 2640 1724 721 52 0 1008 0
Current children cumulated CPU time (s) 1120.48
Current children cumulated vsize (KiB) 10560

[startup+1183.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/86 3194
/proc/meminfo: memFree=1259880/2055924 swapFree=4165672/4192956
[pid=2957] ppid=2955 vsize=10692 CPUtime=1180.47
/proc/2957/stat : 2957 (CSPtoSAT+minisa) R 2955 2957 2016 0 -1 4194304 1810 0 0 0 118022 25 0 0 25 0 1 0 153923115 10948608 1757 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 0 0 0
/proc/2957/statm: 2673 1757 721 52 0 1041 0
Current children cumulated CPU time (s) 1180.47
Current children cumulated vsize (KiB) 10692

[startup+1243.34 s]
/proc/loadavg: 2.05 2.03 1.95 3/86 3194
/proc/meminfo: memFree=1259112/2055924 swapFree=4165672/4192956
[pid=2957] ppid=2955 vsize=10824 CPUtime=1240.44
/proc/2957/stat : 2957 (CSPtoSAT+minisa) R 2955 2957 2016 0 -1 4194304 1850 0 0 0 124019 25 0 0 25 0 1 0 153923115 11083776 1797 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687395 0 0 4096 0 0 0 0 17 0 0 0
/proc/2957/statm: 2706 1797 721 52 0 1074 0
Current children cumulated CPU time (s) 1240.44
Current children cumulated vsize (KiB) 10824

[startup+1303.37 s]
/proc/loadavg: 2.02 2.02 1.95 3/86 3194
/proc/meminfo: memFree=1258472/2055924 swapFree=4165672/4192956
[pid=2957] ppid=2955 vsize=10824 CPUtime=1300.41
/proc/2957/stat : 2957 (CSPtoSAT+minisa) R 2955 2957 2016 0 -1 4194304 1850 0 0 0 130016 25 0 0 25 0 1 0 153923115 11083776 1797 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/2957/statm: 2706 1797 721 52 0 1074 0
Current children cumulated CPU time (s) 1300.41
Current children cumulated vsize (KiB) 10824

[startup+1363.41 s]
/proc/loadavg: 2.00 2.01 1.95 3/86 3194
/proc/meminfo: memFree=1257896/2055924 swapFree=4165672/4192956
[pid=2957] ppid=2955 vsize=10824 CPUtime=1360.4
/proc/2957/stat : 2957 (CSPtoSAT+minisa) R 2955 2957 2016 0 -1 4194304 1857 0 0 0 136015 25 0 0 25 0 1 0 153923115 11083776 1804 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 0 0 0
/proc/2957/statm: 2706 1804 721 52 0 1074 0
Current children cumulated CPU time (s) 1360.4
Current children cumulated vsize (KiB) 10824

[startup+1423.45 s]
/proc/loadavg: 2.00 2.01 1.95 3/86 3194
/proc/meminfo: memFree=1257256/2055924 swapFree=4165672/4192956
[pid=2957] ppid=2955 vsize=10956 CPUtime=1420.37
/proc/2957/stat : 2957 (CSPtoSAT+minisa) R 2955 2957 2016 0 -1 4194304 1870 0 0 0 142012 25 0 0 25 0 1 0 153923115 11218944 1817 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/2957/statm: 2739 1817 721 52 0 1107 0
Current children cumulated CPU time (s) 1420.37
Current children cumulated vsize (KiB) 10956

[startup+1483.49 s]
/proc/loadavg: 2.00 2.00 1.95 3/86 3194
/proc/meminfo: memFree=1256616/2055924 swapFree=4165672/4192956
[pid=2957] ppid=2955 vsize=10956 CPUtime=1480.34
/proc/2957/stat : 2957 (CSPtoSAT+minisa) R 2955 2957 2016 0 -1 4194304 1883 0 0 0 148009 25 0 0 25 0 1 0 153923115 11218944 1830 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687395 0 0 4096 0 0 0 0 17 0 0 0
/proc/2957/statm: 2739 1830 721 52 0 1107 0
Current children cumulated CPU time (s) 1480.34
Current children cumulated vsize (KiB) 10956

[startup+1543.53 s]
/proc/loadavg: 2.00 2.00 1.95 3/86 3194
/proc/meminfo: memFree=1255912/2055924 swapFree=4165672/4192956
[pid=2957] ppid=2955 vsize=11088 CPUtime=1540.34
/proc/2957/stat : 2957 (CSPtoSAT+minisa) R 2955 2957 2016 0 -1 4194304 1917 0 0 0 154008 26 0 0 25 0 1 0 153923115 11354112 1864 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687516 0 0 4096 0 0 0 0 17 0 0 0
/proc/2957/statm: 2772 1864 721 52 0 1140 0
Current children cumulated CPU time (s) 1540.34
Current children cumulated vsize (KiB) 11088

[startup+1603.57 s]
/proc/loadavg: 2.00 2.00 1.95 3/86 3194
/proc/meminfo: memFree=1255208/2055924 swapFree=4165672/4192956
[pid=2957] ppid=2955 vsize=11088 CPUtime=1600.3
/proc/2957/stat : 2957 (CSPtoSAT+minisa) R 2955 2957 2016 0 -1 4194304 1938 0 0 0 160004 26 0 0 25 0 1 0 153923115 11354112 1885 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 0 0 0
/proc/2957/statm: 2772 1885 721 52 0 1140 0
Current children cumulated CPU time (s) 1600.3
Current children cumulated vsize (KiB) 11088

[startup+1663.6 s]
/proc/loadavg: 2.00 2.00 1.95 3/86 3194
/proc/meminfo: memFree=1254632/2055924 swapFree=4165672/4192956
[pid=2957] ppid=2955 vsize=11088 CPUtime=1660.27
/proc/2957/stat : 2957 (CSPtoSAT+minisa) R 2955 2957 2016 0 -1 4194304 1939 0 0 0 166001 26 0 0 25 0 1 0 153923115 11354112 1886 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687403 0 0 4096 0 0 0 0 17 0 0 0
/proc/2957/statm: 2772 1886 721 52 0 1140 0
Current children cumulated CPU time (s) 1660.27
Current children cumulated vsize (KiB) 11088

[startup+1723.64 s]
/proc/loadavg: 2.00 2.00 1.95 3/86 3194
/proc/meminfo: memFree=1253992/2055924 swapFree=4165672/4192956
[pid=2957] ppid=2955 vsize=11220 CPUtime=1720.27
/proc/2957/stat : 2957 (CSPtoSAT+minisa) R 2955 2957 2016 0 -1 4194304 1942 0 0 0 172001 26 0 0 25 0 1 0 153923115 11489280 1889 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/2957/statm: 2805 1889 721 52 0 1173 0
Current children cumulated CPU time (s) 1720.27
Current children cumulated vsize (KiB) 11220

[startup+1783.69 s]
/proc/loadavg: 2.00 2.00 1.95 3/86 3194
/proc/meminfo: memFree=1253416/2055924 swapFree=4165672/4192956
[pid=2957] ppid=2955 vsize=11220 CPUtime=1780.23
/proc/2957/stat : 2957 (CSPtoSAT+minisa) R 2955 2957 2016 0 -1 4194304 1949 0 0 0 177997 26 0 0 25 0 1 0 153923115 11489280 1896 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 0 0 0
/proc/2957/statm: 2805 1896 721 52 0 1173 0
Current children cumulated CPU time (s) 1780.23
Current children cumulated vsize (KiB) 11220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.5 s]
/proc/loadavg: 2.00 2.00 1.95 3/86 3194
/proc/meminfo: memFree=1253224/2055924 swapFree=4165672/4192956
[pid=2957] ppid=2955 vsize=11220 CPUtime=1800.04
/proc/2957/stat : 2957 (CSPtoSAT+minisa) R 2955 2957 2016 0 -1 4194304 1951 0 0 0 179977 27 0 0 25 0 1 0 153923115 11489280 1898 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/2957/statm: 2805 1898 721 52 0 1173 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 11220

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1803.51
CPU time (s): 1800.05
CPU user time (s): 1799.78
CPU system time (s): 0.271958
CPU usage (%): 99.8081
Max. virtual memory (cumulated for all children) (KiB): 11220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.78
system time used= 0.271958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1951
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= 10
involuntary context switches= 20104

runsolver used 2.02369 s user time and 5.77812 s system time

The end

Launcher Data (download as text)

Begin job on node6 on Sat Jan  6 03:47:57 UTC 2007


IDJOB= 200283
IDBENCH= 3699
FILE ID= node6/200283-1168055277

PBS_JOBID= 3475310

Free space on /tmp= 66529 MiB

BENCH NAME= HOME/pub/bench/CPAI06/queensKnights/queensKnights-15-5-mul.xml
COMMAND LINE= /tmp/evaluation/200283-1168055277/CSPtoSAT+minisat /tmp/evaluation/200283-1168055277/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-200283-1168055277 -o ROOT/results/node6/solver-200283-1168055277 -C 1800 -M 900  /tmp/evaluation/200283-1168055277/CSPtoSAT+minisat /tmp/evaluation/200283-1168055277/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  d0c23e5e195ecce2eff3bc99255f875e

RANDOM SEED= 540776860

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		: 3000.240
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		: 3000.240
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:      2055924 kB
MemFree:       1154184 kB
Buffers:         81348 kB
Cached:         445608 kB
SwapCached:       3036 kB
Active:         572628 kB
Inactive:       233804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1154184 kB
SwapTotal:     4192956 kB
SwapFree:      4165672 kB
Dirty:            1560 kB
Writeback:           0 kB
Mapped:         292012 kB
Slab:            79776 kB
Committed_AS:  4339840 kB
PageTables:       2792 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= 66527 MiB



End job on node6 on Sat Jan  6 04:18:00 UTC 2007