Trace number 200494

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) 1800.08 1802.73

General information on the benchmark

NamequeensKnights/
queensKnights-20-5-add.xml
MD5SUM253a2f8b56ae1170f4a8024dd86a3120
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 benchmark0.896863
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables25
Number of constraints200
Maximum constraint arity2
Maximum domain size400
Number of constraints which are defined in extension0
Number of constraints which are defined in intension200
Global constraints used (with number of constraints)

Solver Data (download as text)

0.21	c This is CSPtoSAT+minisat version 0.3
0.21	c (c) 2006 roussel@cril.univ-artois.fr
0.21	
0.21	c This solver internally uses a modified version of MiniSat2 version 061112
0.21	c MiniSat -- Copyright (c) 2003-2006, Niklas Een, Niklas Sorensson
0.21	
0.21	c parsing...
0.21	c ...done
0.21	c #SATvar=7152 #SATclauses=14225 #CSPpredicates=200

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/node52/watcher-200494-1168055387 -o ROOT/results/node52/solver-200494-1168055387 -C 1800 -M 900 /tmp/evaluation/200494-1168055387/CSPtoSAT+minisat /tmp/evaluation/200494-1168055387/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: 1.98 2.00 2.00 5/73 25284
/proc/meminfo: memFree=1283552/2055920 swapFree=4192812/4192956
[pid=25283] ppid=25281 vsize=496 CPUtime=0
/proc/25283/stat : 25283 (CSPtoSAT+minisa) R 25281 25283 22752 0 -1 4194304 51 0 0 0 0 0 0 0 19 0 1 0 153937247 507904 36 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 4309796 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/25283/statm: 124 36 29 52 0 19 0

[startup+0.105035 s]
/proc/loadavg: 1.98 2.00 2.00 5/73 25284
/proc/meminfo: memFree=1283552/2055920 swapFree=4192812/4192956
[pid=25283] ppid=25281 vsize=7864 CPUtime=0.09
/proc/25283/stat : 25283 (CSPtoSAT+minisa) R 25281 25283 22752 0 -1 4194304 1115 0 0 0 9 0 0 0 18 0 1 0 153937247 8052736 1062 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667327 0 0 4096 0 0 0 0 17 1 0 0
/proc/25283/statm: 1966 1062 721 52 0 334 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7864

[startup+0.514061 s]
/proc/loadavg: 1.98 2.00 2.00 5/73 25284
/proc/meminfo: memFree=1283552/2055920 swapFree=4192812/4192956
[pid=25283] ppid=25281 vsize=7996 CPUtime=0.5
/proc/25283/stat : 25283 (CSPtoSAT+minisa) R 25281 25283 22752 0 -1 4194304 1127 0 0 0 50 0 0 0 22 0 1 0 153937247 8187904 1074 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134665701 0 0 4096 0 0 0 0 17 1 0 0
/proc/25283/statm: 1999 1074 721 52 0 367 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 7996

[startup+1.34012 s]
/proc/loadavg: 1.98 2.00 2.00 3/73 25284
/proc/meminfo: memFree=1281952/2055920 swapFree=4192812/4192956
[pid=25283] ppid=25281 vsize=8128 CPUtime=1.32
/proc/25283/stat : 25283 (CSPtoSAT+minisa) R 25281 25283 22752 0 -1 4194304 1168 0 0 0 132 0 0 0 25 0 1 0 153937247 8323072 1115 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678524 0 0 4096 0 0 0 0 17 1 0 0
/proc/25283/statm: 2032 1115 721 52 0 400 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8128

[startup+2.97723 s]
/proc/loadavg: 1.98 2.00 2.00 3/73 25284
/proc/meminfo: memFree=1281824/2055920 swapFree=4192812/4192956
[pid=25283] ppid=25281 vsize=8392 CPUtime=2.94
/proc/25283/stat : 25283 (CSPtoSAT+minisa) R 25281 25283 22752 0 -1 4194304 1229 0 0 0 294 0 0 0 25 0 1 0 153937247 8593408 1176 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134678600 0 0 4096 0 0 0 0 17 1 0 0
/proc/25283/statm: 2098 1176 721 52 0 466 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 8392

[startup+6.25645 s]
/proc/loadavg: 1.98 2.00 2.00 3/73 25284
/proc/meminfo: memFree=1281184/2055920 swapFree=4192812/4192956
[pid=25283] ppid=25281 vsize=8788 CPUtime=6.2
/proc/25283/stat : 25283 (CSPtoSAT+minisa) R 25281 25283 22752 0 -1 4194304 1347 0 0 0 620 0 0 0 25 0 1 0 153937247 8998912 1294 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687405 0 0 4096 0 0 0 0 17 1 0 0
/proc/25283/statm: 2197 1294 721 52 0 565 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 8788

[startup+12.7209 s]
/proc/loadavg: 1.98 2.00 2.00 3/73 25284
/proc/meminfo: memFree=1281184/2055920 swapFree=4192812/4192956
[pid=25283] ppid=25281 vsize=8920 CPUtime=12.61
/proc/25283/stat : 25283 (CSPtoSAT+minisa) R 25281 25283 22752 0 -1 4194304 1371 0 0 0 1261 0 0 0 25 0 1 0 153937247 9134080 1318 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/25283/statm: 2230 1318 721 52 0 598 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 8920

[startup+25.5328 s]
/proc/loadavg: 1.98 2.00 2.00 3/73 25284
/proc/meminfo: memFree=1281184/2055920 swapFree=4192812/4192956
[pid=25283] ppid=25281 vsize=8920 CPUtime=25.33
/proc/25283/stat : 25283 (CSPtoSAT+minisa) R 25281 25283 22752 0 -1 4194304 1387 0 0 0 2533 0 0 0 25 0 1 0 153937247 9134080 1334 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/25283/statm: 2230 1334 721 52 0 598 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 8920

[startup+51.1665 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 25284
/proc/meminfo: memFree=1281056/2055920 swapFree=4192812/4192956
[pid=25283] ppid=25281 vsize=9184 CPUtime=50.78
/proc/25283/stat : 25283 (CSPtoSAT+minisa) R 25281 25283 22752 0 -1 4194304 1416 0 0 0 5077 1 0 0 25 0 1 0 153937247 9404416 1363 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687652 0 0 4096 0 0 0 0 17 1 0 0
/proc/25283/statm: 2296 1363 721 52 0 664 0
Current children cumulated CPU time (s) 50.78
Current children cumulated vsize (KiB) 9184

[startup+102.438 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 25284
/proc/meminfo: memFree=1280864/2055920 swapFree=4192812/4192956
[pid=25283] ppid=25281 vsize=9312 CPUtime=101.66
/proc/25283/stat : 25283 (CSPtoSAT+minisa) R 25281 25283 22752 0 -1 4194304 1462 0 0 0 10165 1 0 0 25 0 1 0 153937247 9535488 1409 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687644 0 0 4096 0 0 0 0 17 1 0 0
/proc/25283/statm: 2328 1409 721 52 0 696 0
Current children cumulated CPU time (s) 101.66
Current children cumulated vsize (KiB) 9312

[startup+162.538 s]
/proc/loadavg: 1.93 1.98 1.99 3/73 25322
/proc/meminfo: memFree=1161376/2055920 swapFree=4192812/4192956
[pid=25283] ppid=25281 vsize=9440 CPUtime=161.42
/proc/25283/stat : 25283 (CSPtoSAT+minisa) R 25281 25283 22752 0 -1 4194304 1502 0 0 0 16139 3 0 0 25 0 1 0 153937247 9666560 1449 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687429 0 0 4096 0 0 0 0 17 0 0 0
/proc/25283/statm: 2360 1449 721 52 0 728 0
Current children cumulated CPU time (s) 161.42
Current children cumulated vsize (KiB) 9440

[startup+222.554 s]
/proc/loadavg: 1.97 1.98 1.99 3/73 25322
/proc/meminfo: memFree=1160096/2055920 swapFree=4192812/4192956
[pid=25283] ppid=25281 vsize=9572 CPUtime=221.39
/proc/25283/stat : 25283 (CSPtoSAT+minisa) R 25281 25283 22752 0 -1 4194304 1534 0 0 0 22136 3 0 0 25 0 1 0 153937247 9801728 1481 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687523 0 0 4096 0 0 0 0 17 0 0 0
/proc/25283/statm: 2393 1481 721 52 0 761 0
Current children cumulated CPU time (s) 221.39
Current children cumulated vsize (KiB) 9572

[startup+282.572 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 25322
/proc/meminfo: memFree=1159072/2055920 swapFree=4192812/4192956
[pid=25283] ppid=25281 vsize=9868 CPUtime=281.35
/proc/25283/stat : 25283 (CSPtoSAT+minisa) R 25281 25283 22752 0 -1 4194304 1611 0 0 0 28132 3 0 0 25 0 1 0 153937247 10104832 1558 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 0 0 0
/proc/25283/statm: 2467 1558 721 52 0 835 0
Current children cumulated CPU time (s) 281.35
Current children cumulated vsize (KiB) 9868

[startup+342.593 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 25322
/proc/meminfo: memFree=1157984/2055920 swapFree=4192812/4192956
[pid=25283] ppid=25281 vsize=10132 CPUtime=341.3
/proc/25283/stat : 25283 (CSPtoSAT+minisa) R 25281 25283 22752 0 -1 4194304 1676 0 0 0 34127 3 0 0 25 0 1 0 153937247 10375168 1623 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687528 0 0 4096 0 0 0 0 17 0 0 0
/proc/25283/statm: 2533 1623 721 52 0 901 0
Current children cumulated CPU time (s) 341.3
Current children cumulated vsize (KiB) 10132

[startup+402.615 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 25322
/proc/meminfo: memFree=1157088/2055920 swapFree=4192812/4192956
[pid=25283] ppid=25281 vsize=10132 CPUtime=401.29
/proc/25283/stat : 25283 (CSPtoSAT+minisa) R 25281 25283 22752 0 -1 4194304 1677 0 0 0 40125 4 0 0 25 0 1 0 153937247 10375168 1624 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 0 0 0
/proc/25283/statm: 2533 1624 721 52 0 901 0
Current children cumulated CPU time (s) 401.29
Current children cumulated vsize (KiB) 10132

[startup+462.638 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 25322
/proc/meminfo: memFree=1156192/2055920 swapFree=4192812/4192956
[pid=25283] ppid=25281 vsize=10264 CPUtime=461.26
/proc/25283/stat : 25283 (CSPtoSAT+minisa) R 25281 25283 22752 0 -1 4194304 1708 0 0 0 46122 4 0 0 25 0 1 0 153937247 10510336 1655 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/25283/statm: 2566 1655 721 52 0 934 0
Current children cumulated CPU time (s) 461.26
Current children cumulated vsize (KiB) 10264

[startup+522.66 s]
/proc/loadavg: 2.03 2.00 2.00 3/73 25322
/proc/meminfo: memFree=1155296/2055920 swapFree=4192812/4192956
[pid=25283] ppid=25281 vsize=10264 CPUtime=521.2
/proc/25283/stat : 25283 (CSPtoSAT+minisa) R 25281 25283 22752 0 -1 4194304 1718 0 0 0 52116 4 0 0 25 0 1 0 153937247 10510336 1665 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/25283/statm: 2566 1665 721 52 0 934 0
Current children cumulated CPU time (s) 521.2
Current children cumulated vsize (KiB) 10264

[startup+582.682 s]
/proc/loadavg: 2.01 2.00 2.00 3/73 25322
/proc/meminfo: memFree=1154528/2055920 swapFree=4192812/4192956
[pid=25283] ppid=25281 vsize=10396 CPUtime=581.18
/proc/25283/stat : 25283 (CSPtoSAT+minisa) R 25281 25283 22752 0 -1 4194304 1734 0 0 0 58114 4 0 0 25 0 1 0 153937247 10645504 1681 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/25283/statm: 2599 1681 721 52 0 967 0
Current children cumulated CPU time (s) 581.18
Current children cumulated vsize (KiB) 10396

[startup+642.705 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25322
/proc/meminfo: memFree=1153696/2055920 swapFree=4192812/4192956
[pid=25283] ppid=25281 vsize=10396 CPUtime=641.15
/proc/25283/stat : 25283 (CSPtoSAT+minisa) R 25281 25283 22752 0 -1 4194304 1751 0 0 0 64111 4 0 0 25 0 1 0 153937247 10645504 1698 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 0 0 0
/proc/25283/statm: 2599 1698 721 52 0 967 0
Current children cumulated CPU time (s) 641.15
Current children cumulated vsize (KiB) 10396

[startup+702.739 s]
/proc/loadavg: 2.05 2.01 2.00 3/79 25438
/proc/meminfo: memFree=1151504/2055920 swapFree=4192812/4192956
[pid=25283] ppid=25281 vsize=10528 CPUtime=701.1
/proc/25283/stat : 25283 (CSPtoSAT+minisa) R 25281 25283 22752 0 -1 4194304 1764 0 0 0 70097 13 0 0 25 0 1 0 153937247 10780672 1711 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687423 0 0 4096 0 0 0 0 17 0 0 0
/proc/25283/statm: 2632 1711 721 52 0 1000 0
Current children cumulated CPU time (s) 701.1
Current children cumulated vsize (KiB) 10528

[startup+762.788 s]
/proc/loadavg: 2.02 2.01 2.00 3/79 25498
/proc/meminfo: memFree=1150760/2055920 swapFree=4192812/4192956
[pid=25283] ppid=25281 vsize=10608 CPUtime=761.09
/proc/25283/stat : 25283 (CSPtoSAT+minisa) R 25281 25283 22752 0 -1 4194304 1779 0 0 0 76087 22 0 0 25 0 1 0 153937247 10862592 1726 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687436 0 0 4096 0 0 0 0 17 0 0 0
/proc/25283/statm: 2652 1726 721 52 0 1020 0
Current children cumulated CPU time (s) 761.09
Current children cumulated vsize (KiB) 10608

[startup+822.819 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25520
/proc/meminfo: memFree=1151200/2055920 swapFree=4192812/4192956
[pid=25283] ppid=25281 vsize=10608 CPUtime=821.06
/proc/25283/stat : 25283 (CSPtoSAT+minisa) R 25281 25283 22752 0 -1 4194304 1787 0 0 0 82083 23 0 0 25 0 1 0 153937247 10862592 1734 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 0 0 0
/proc/25283/statm: 2652 1734 721 52 0 1020 0
Current children cumulated CPU time (s) 821.06
Current children cumulated vsize (KiB) 10608

[startup+882.84 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25520
/proc/meminfo: memFree=1150496/2055920 swapFree=4192812/4192956
[pid=25283] ppid=25281 vsize=10736 CPUtime=881.01
/proc/25283/stat : 25283 (CSPtoSAT+minisa) R 25281 25283 22752 0 -1 4194304 1802 0 0 0 88078 23 0 0 25 0 1 0 153937247 10993664 1749 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/25283/statm: 2684 1749 721 52 0 1052 0
Current children cumulated CPU time (s) 881.01
Current children cumulated vsize (KiB) 10736

[startup+942.862 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25520
/proc/meminfo: memFree=1149792/2055920 swapFree=4192812/4192956
[pid=25283] ppid=25281 vsize=10736 CPUtime=940.99
/proc/25283/stat : 25283 (CSPtoSAT+minisa) R 25281 25283 22752 0 -1 4194304 1814 0 0 0 94075 24 0 0 25 0 1 0 153937247 10993664 1761 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/25283/statm: 2684 1761 721 52 0 1052 0
Current children cumulated CPU time (s) 940.99
Current children cumulated vsize (KiB) 10736

[startup+1002.88 s]
/proc/loadavg: 2.03 2.01 2.00 3/73 25520
/proc/meminfo: memFree=1149024/2055920 swapFree=4192812/4192956
[pid=25283] ppid=25281 vsize=10868 CPUtime=1000.96
/proc/25283/stat : 25283 (CSPtoSAT+minisa) R 25281 25283 22752 0 -1 4194304 1834 0 0 0 100072 24 0 0 25 0 1 0 153937247 11128832 1781 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687395 0 0 4096 0 0 0 0 17 0 0 0
/proc/25283/statm: 2717 1781 721 52 0 1085 0
Current children cumulated CPU time (s) 1000.96
Current children cumulated vsize (KiB) 10868

[startup+1062.91 s]
/proc/loadavg: 2.01 2.01 2.00 3/73 25520
/proc/meminfo: memFree=1148320/2055920 swapFree=4192812/4192956
[pid=25283] ppid=25281 vsize=10868 CPUtime=1060.91
/proc/25283/stat : 25283 (CSPtoSAT+minisa) R 25281 25283 22752 0 -1 4194304 1855 0 0 0 106067 24 0 0 25 0 1 0 153937247 11128832 1802 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687436 0 0 4096 0 0 0 0 17 0 0 0
/proc/25283/statm: 2717 1802 721 52 0 1085 0
Current children cumulated CPU time (s) 1060.91
Current children cumulated vsize (KiB) 10868

[startup+1122.93 s]
/proc/loadavg: 2.07 2.02 2.00 3/73 25520
/proc/meminfo: memFree=1147424/2055920 swapFree=4192812/4192956
[pid=25283] ppid=25281 vsize=11132 CPUtime=1120.89
/proc/25283/stat : 25283 (CSPtoSAT+minisa) R 25281 25283 22752 0 -1 4194304 1899 0 0 0 112065 24 0 0 25 0 1 0 153937247 11399168 1846 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/25283/statm: 2783 1846 721 52 0 1151 0
Current children cumulated CPU time (s) 1120.89
Current children cumulated vsize (KiB) 11132

[startup+1182.96 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 25520
/proc/meminfo: memFree=1146592/2055920 swapFree=4192812/4192956
[pid=25283] ppid=25281 vsize=11264 CPUtime=1180.87
/proc/25283/stat : 25283 (CSPtoSAT+minisa) R 25281 25283 22752 0 -1 4194304 1949 0 0 0 118063 24 0 0 25 0 1 0 153937247 11534336 1896 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/25283/statm: 2816 1896 721 52 0 1184 0
Current children cumulated CPU time (s) 1180.87
Current children cumulated vsize (KiB) 11264

[startup+1242.99 s]
/proc/loadavg: 2.01 2.00 2.00 3/73 25520
/proc/meminfo: memFree=1145760/2055920 swapFree=4192812/4192956
[pid=25283] ppid=25281 vsize=11396 CPUtime=1240.82
/proc/25283/stat : 25283 (CSPtoSAT+minisa) R 25281 25283 22752 0 -1 4194304 1992 0 0 0 124058 24 0 0 25 0 1 0 153937247 11669504 1939 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/25283/statm: 2849 1939 721 52 0 1217 0
Current children cumulated CPU time (s) 1240.82
Current children cumulated vsize (KiB) 11396

[startup+1303.01 s]
/proc/loadavg: 2.05 2.02 2.00 3/73 25520
/proc/meminfo: memFree=1145056/2055920 swapFree=4192812/4192956
[pid=25283] ppid=25281 vsize=11528 CPUtime=1300.81
/proc/25283/stat : 25283 (CSPtoSAT+minisa) R 25281 25283 22752 0 -1 4194304 2019 0 0 0 130056 25 0 0 25 0 1 0 153937247 11804672 1966 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/25283/statm: 2882 1966 721 52 0 1250 0
Current children cumulated CPU time (s) 1300.81
Current children cumulated vsize (KiB) 11528

[startup+1363.04 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 25520
/proc/meminfo: memFree=1144352/2055920 swapFree=4192812/4192956
[pid=25283] ppid=25281 vsize=11528 CPUtime=1360.77
/proc/25283/stat : 25283 (CSPtoSAT+minisa) R 25281 25283 22752 0 -1 4194304 2019 0 0 0 136052 25 0 0 25 0 1 0 153937247 11804672 1966 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 0 0 0
/proc/25283/statm: 2882 1966 721 52 0 1250 0
Current children cumulated CPU time (s) 1360.77
Current children cumulated vsize (KiB) 11528

[startup+1423.07 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25520
/proc/meminfo: memFree=1143712/2055920 swapFree=4192812/4192956
[pid=25283] ppid=25281 vsize=11528 CPUtime=1420.74
/proc/25283/stat : 25283 (CSPtoSAT+minisa) R 25281 25283 22752 0 -1 4194304 2019 0 0 0 142049 25 0 0 25 0 1 0 153937247 11804672 1966 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 0 0 0
/proc/25283/statm: 2882 1966 721 52 0 1250 0
Current children cumulated CPU time (s) 1420.74
Current children cumulated vsize (KiB) 11528

[startup+1483.09 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25520
/proc/meminfo: memFree=1143136/2055920 swapFree=4192812/4192956
[pid=25283] ppid=25281 vsize=11528 CPUtime=1480.72
/proc/25283/stat : 25283 (CSPtoSAT+minisa) R 25281 25283 22752 0 -1 4194304 2019 0 0 0 148047 25 0 0 25 0 1 0 153937247 11804672 1966 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687420 0 0 4096 0 0 0 0 17 0 0 0
/proc/25283/statm: 2882 1966 721 52 0 1250 0
Current children cumulated CPU time (s) 1480.72
Current children cumulated vsize (KiB) 11528

[startup+1543.12 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25520
/proc/meminfo: memFree=1142432/2055920 swapFree=4192812/4192956
[pid=25283] ppid=25281 vsize=11528 CPUtime=1540.7
/proc/25283/stat : 25283 (CSPtoSAT+minisa) R 25281 25283 22752 0 -1 4194304 2020 0 0 0 154044 26 0 0 25 0 1 0 153937247 11804672 1967 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687509 0 0 4096 0 0 0 0 17 0 0 0
/proc/25283/statm: 2882 1967 721 52 0 1250 0
Current children cumulated CPU time (s) 1540.7
Current children cumulated vsize (KiB) 11528

[startup+1603.14 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25520
/proc/meminfo: memFree=1141856/2055920 swapFree=4192812/4192956
[pid=25283] ppid=25281 vsize=11528 CPUtime=1600.66
/proc/25283/stat : 25283 (CSPtoSAT+minisa) R 25281 25283 22752 0 -1 4194304 2020 0 0 0 160040 26 0 0 25 0 1 0 153937247 11804672 1967 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687395 0 0 4096 0 0 0 0 17 0 0 0
/proc/25283/statm: 2882 1967 721 52 0 1250 0
Current children cumulated CPU time (s) 1600.66
Current children cumulated vsize (KiB) 11528

[startup+1663.17 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25522
/proc/meminfo: memFree=1141280/2055920 swapFree=4192812/4192956
[pid=25283] ppid=25281 vsize=11528 CPUtime=1660.63
/proc/25283/stat : 25283 (CSPtoSAT+minisa) R 25281 25283 22752 0 -1 4194304 2021 0 0 0 166037 26 0 0 25 0 1 0 153937247 11804672 1968 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/25283/statm: 2882 1968 721 52 0 1250 0
Current children cumulated CPU time (s) 1660.63
Current children cumulated vsize (KiB) 11528

[startup+1723.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25522
/proc/meminfo: memFree=1140640/2055920 swapFree=4192812/4192956
[pid=25283] ppid=25281 vsize=11528 CPUtime=1720.6
/proc/25283/stat : 25283 (CSPtoSAT+minisa) R 25281 25283 22752 0 -1 4194304 2031 0 0 0 172034 26 0 0 25 0 1 0 153937247 11804672 1978 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/25283/statm: 2882 1978 721 52 0 1250 0
Current children cumulated CPU time (s) 1720.6
Current children cumulated vsize (KiB) 11528

[startup+1783.23 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25522
/proc/meminfo: memFree=1140000/2055920 swapFree=4192812/4192956
[pid=25283] ppid=25281 vsize=11528 CPUtime=1780.58
/proc/25283/stat : 25283 (CSPtoSAT+minisa) R 25281 25283 22752 0 -1 4194304 2036 0 0 0 178032 26 0 0 25 0 1 0 153937247 11804672 1983 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 0 0 0
/proc/25283/statm: 2882 1983 721 52 0 1250 0
Current children cumulated CPU time (s) 1780.58
Current children cumulated vsize (KiB) 11528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.72 s]
/proc/loadavg: 2.06 2.02 2.00 3/73 25522
/proc/meminfo: memFree=1139744/2055920 swapFree=4192812/4192956
[pid=25283] ppid=25281 vsize=11660 CPUtime=1800.06
/proc/25283/stat : 25283 (CSPtoSAT+minisa) R 25281 25283 22752 0 -1 4194304 2038 0 0 0 179980 26 0 0 25 0 1 0 153937247 11939840 1985 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 0 0 0
/proc/25283/statm: 2915 1985 721 52 0 1283 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 11660

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.73
CPU time (s): 1800.08
CPU user time (s): 1799.81
CPU system time (s): 0.269958
CPU usage (%): 99.8529
Max. virtual memory (cumulated for all children) (KiB): 11660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.81
system time used= 0.269958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2038
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= 8178

runsolver used 2.01269 s user time and 4.87526 s system time

The end

Launcher Data (download as text)

Begin job on node52 on Sat Jan  6 03:49:48 UTC 2007


IDJOB= 200494
IDBENCH= 3710
FILE ID= node52/200494-1168055387

PBS_JOBID= 3475456

Free space on /tmp= 66550 MiB

BENCH NAME= HOME/pub/bench/CPAI06/queensKnights/queensKnights-20-5-add.xml
COMMAND LINE= /tmp/evaluation/200494-1168055387/CSPtoSAT+minisat /tmp/evaluation/200494-1168055387/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-200494-1168055387 -o ROOT/results/node52/solver-200494-1168055387 -C 1800 -M 900  /tmp/evaluation/200494-1168055387/CSPtoSAT+minisat /tmp/evaluation/200494-1168055387/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  253a2f8b56ae1170f4a8024dd86a3120

RANDOM SEED= 288468230

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		: 3000.232
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		: 3000.232
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:       1283968 kB
Buffers:         59828 kB
Cached:         589776 kB
SwapCached:          0 kB
Active:         111952 kB
Inactive:       577056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1283968 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1540 kB
Writeback:           0 kB
Mapped:          52988 kB
Slab:            68164 kB
Committed_AS:  3146204 kB
PageTables:       1868 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= 66547 MiB



End job on node52 on Sat Jan  6 04:19:50 UTC 2007