Trace number 198633

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) 1800.1 1814.64

General information on the benchmark

Namepigeons/
pigeons-40-ord.xml
MD5SUM9434b963cc349728e964ecec2fe912bc
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 benchmark0.280956
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables40
Number of constraints1560
Maximum constraint arity2
Maximum domain size39
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1560
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=4602 #SATclauses=9080 #CSPpredicates=1560

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/node55/watcher-198633-1168053603 -o ROOT/results/node55/solver-198633-1168053603 -C 1800 -M 900 /tmp/evaluation/198633-1168053603/CSPtoSAT+minisat /tmp/evaluation/198633-1168053603/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: 0.87 1.69 1.85 5/73 8560
/proc/meminfo: memFree=1395432/2055920 swapFree=4192812/4192956
[pid=8559] ppid=8554 vsize=18540 CPUtime=0
/proc/8559/stat : 8559 (runsolver) R 8554 8559 7695 0 -1 4194368 16 0 0 0 0 0 0 0 18 0 1 0 153760510 18984960 279 18446744073709551615 4194304 4267372 548682068992 18446744073709551615 248761609511 0 0 4096 24578 0 0 0 17 1 0 0
/proc/8559/statm: 4635 279 244 17 0 2626 0

[startup+0.103915 s]
/proc/loadavg: 0.87 1.69 1.85 5/73 8560
/proc/meminfo: memFree=1395432/2055920 swapFree=4192812/4192956
[pid=8559] ppid=8554 vsize=7664 CPUtime=0.09
/proc/8559/stat : 8559 (CSPtoSAT+minisa) R 8554 8559 7695 0 -1 4194304 1071 0 0 0 9 0 0 0 18 0 1 0 153760510 7847936 1013 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134533128 0 0 4096 0 0 0 0 17 0 0 0
/proc/8559/statm: 1916 1013 713 52 0 284 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7664

[startup+0.51595 s]
/proc/loadavg: 0.87 1.69 1.85 5/73 8560
/proc/meminfo: memFree=1395432/2055920 swapFree=4192812/4192956
[pid=8559] ppid=8554 vsize=7928 CPUtime=0.5
/proc/8559/stat : 8559 (CSPtoSAT+minisa) R 8554 8559 7695 0 -1 4194304 1124 0 0 0 50 0 0 0 22 0 1 0 153760510 8118272 1066 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671306 0 0 4096 0 0 0 0 17 0 0 0
/proc/8559/statm: 1982 1066 719 52 0 350 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 7928

[startup+1.33803 s]
/proc/loadavg: 0.87 1.69 1.85 3/73 8560
/proc/meminfo: memFree=1393704/2055920 swapFree=4192812/4192956
[pid=8559] ppid=8554 vsize=8192 CPUtime=1.31
/proc/8559/stat : 8559 (CSPtoSAT+minisa) R 8554 8559 7695 0 -1 4194304 1186 0 0 0 131 0 0 0 25 0 1 0 153760510 8388608 1128 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687656 0 0 4096 0 0 0 0 17 0 0 0
/proc/8559/statm: 2048 1128 719 52 0 416 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8192

[startup+2.97419 s]
/proc/loadavg: 0.87 1.69 1.85 3/73 8560
/proc/meminfo: memFree=1393576/2055920 swapFree=4192812/4192956
[pid=8559] ppid=8554 vsize=8192 CPUtime=2.94
/proc/8559/stat : 8559 (CSPtoSAT+minisa) R 8554 8559 7695 0 -1 4194304 1207 0 0 0 294 0 0 0 25 0 1 0 153760510 8388608 1149 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/8559/statm: 2048 1149 719 52 0 416 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 8192

[startup+6.25051 s]
/proc/loadavg: 0.96 1.69 1.85 3/73 8560
/proc/meminfo: memFree=1393256/2055920 swapFree=4192812/4192956
[pid=8559] ppid=8554 vsize=8324 CPUtime=6.19
/proc/8559/stat : 8559 (CSPtoSAT+minisa) R 8554 8559 7695 0 -1 4194304 1215 0 0 0 619 0 0 0 25 0 1 0 153760510 8523776 1157 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668785 0 0 4096 0 0 0 0 17 0 0 0
/proc/8559/statm: 2081 1157 719 52 0 449 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 8324

[startup+12.7091 s]
/proc/loadavg: 1.04 1.70 1.85 3/73 8560
/proc/meminfo: memFree=1393064/2055920 swapFree=4192812/4192956
[pid=8559] ppid=8554 vsize=8324 CPUtime=12.6
/proc/8559/stat : 8559 (CSPtoSAT+minisa) R 8554 8559 7695 0 -1 4194304 1228 0 0 0 1260 0 0 0 25 0 1 0 153760510 8523776 1170 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687572 0 0 4096 0 0 0 0 17 0 0 0
/proc/8559/statm: 2081 1170 719 52 0 449 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 8324

[startup+25.5144 s]
/proc/loadavg: 1.25 1.71 1.85 3/73 8560
/proc/meminfo: memFree=1392744/2055920 swapFree=4192812/4192956
[pid=8559] ppid=8554 vsize=8456 CPUtime=25.28
/proc/8559/stat : 8559 (CSPtoSAT+minisa) R 8554 8559 7695 0 -1 4194304 1255 0 0 0 2528 0 0 0 25 0 1 0 153760510 8658944 1197 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/8559/statm: 2114 1197 719 52 0 482 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 8456

[startup+51.1379 s]
/proc/loadavg: 1.51 1.74 1.86 3/73 8560
/proc/meminfo: memFree=1392360/2055920 swapFree=4192812/4192956
[pid=8559] ppid=8554 vsize=8588 CPUtime=50.71
/proc/8559/stat : 8559 (CSPtoSAT+minisa) R 8554 8559 7695 0 -1 4194304 1294 0 0 0 5071 0 0 0 25 0 1 0 153760510 8794112 1236 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687660 0 0 4096 0 0 0 0 17 0 0 0
/proc/8559/statm: 2147 1236 719 52 0 515 0
Current children cumulated CPU time (s) 50.71
Current children cumulated vsize (KiB) 8588

[startup+102.38 s]
/proc/loadavg: 1.78 1.77 1.86 3/73 8560
/proc/meminfo: memFree=1391656/2055920 swapFree=4192812/4192956
[pid=8559] ppid=8554 vsize=8992 CPUtime=101.55
/proc/8559/stat : 8559 (CSPtoSAT+minisa) R 8554 8559 7695 0 -1 4194304 1377 0 0 0 10155 0 0 0 25 0 1 0 153760510 9207808 1319 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687509 0 0 4096 0 0 0 0 17 0 0 0
/proc/8559/statm: 2248 1319 719 52 0 616 0
Current children cumulated CPU time (s) 101.55
Current children cumulated vsize (KiB) 8992

[startup+162.447 s]
/proc/loadavg: 1.92 1.81 1.87 3/73 8560
/proc/meminfo: memFree=1391144/2055920 swapFree=4192812/4192956
[pid=8559] ppid=8554 vsize=9124 CPUtime=161.11
/proc/8559/stat : 8559 (CSPtoSAT+minisa) R 8554 8559 7695 0 -1 4194304 1415 0 0 0 16111 0 0 0 25 0 1 0 153760510 9342976 1357 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687569 0 0 4096 0 0 0 0 17 0 0 0
/proc/8559/statm: 2281 1357 719 52 0 649 0
Current children cumulated CPU time (s) 161.11
Current children cumulated vsize (KiB) 9124

[startup+222.515 s]
/proc/loadavg: 2.00 1.86 1.88 3/73 8560
/proc/meminfo: memFree=1390760/2055920 swapFree=4192812/4192956
[pid=8559] ppid=8554 vsize=9256 CPUtime=220.71
/proc/8559/stat : 8559 (CSPtoSAT+minisa) R 8554 8559 7695 0 -1 4194304 1458 0 0 0 22070 1 0 0 25 0 1 0 153760510 9478144 1400 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/8559/statm: 2314 1400 719 52 0 682 0
Current children cumulated CPU time (s) 220.71
Current children cumulated vsize (KiB) 9256

[startup+282.585 s]
/proc/loadavg: 2.00 1.88 1.88 3/73 8560
/proc/meminfo: memFree=1390312/2055920 swapFree=4192812/4192956
[pid=8559] ppid=8554 vsize=9388 CPUtime=280.31
/proc/8559/stat : 8559 (CSPtoSAT+minisa) R 8554 8559 7695 0 -1 4194304 1498 0 0 0 28030 1 0 0 25 0 1 0 153760510 9613312 1440 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687531 0 0 4096 0 0 0 0 17 0 0 0
/proc/8559/statm: 2347 1440 719 52 0 715 0
Current children cumulated CPU time (s) 280.31
Current children cumulated vsize (KiB) 9388

[startup+342.66 s]
/proc/loadavg: 2.00 1.90 1.89 3/73 8560
/proc/meminfo: memFree=1389928/2055920 swapFree=4192812/4192956
[pid=8559] ppid=8554 vsize=9552 CPUtime=339.88
/proc/8559/stat : 8559 (CSPtoSAT+minisa) R 8554 8559 7695 0 -1 4194304 1540 0 0 0 33987 1 0 0 25 0 1 0 153760510 9781248 1482 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687412 0 0 4096 0 0 0 0 17 0 0 0
/proc/8559/statm: 2388 1482 719 52 0 756 0
Current children cumulated CPU time (s) 339.88
Current children cumulated vsize (KiB) 9552

[startup+402.744 s]
/proc/loadavg: 2.00 1.91 1.90 3/73 8560
/proc/meminfo: memFree=1389544/2055920 swapFree=4192812/4192956
[pid=8559] ppid=8554 vsize=9816 CPUtime=399.48
/proc/8559/stat : 8559 (CSPtoSAT+minisa) R 8554 8559 7695 0 -1 4194304 1580 0 0 0 39947 1 0 0 25 0 1 0 153760510 10051584 1522 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 0 0 0
/proc/8559/statm: 2454 1522 719 52 0 822 0
Current children cumulated CPU time (s) 399.48
Current children cumulated vsize (KiB) 9816

[startup+462.823 s]
/proc/loadavg: 2.00 1.93 1.90 3/73 8560
/proc/meminfo: memFree=1389416/2055920 swapFree=4192812/4192956
[pid=8559] ppid=8554 vsize=9816 CPUtime=459.09
/proc/8559/stat : 8559 (CSPtoSAT+minisa) R 8554 8559 7695 0 -1 4194304 1605 0 0 0 45908 1 0 0 25 0 1 0 153760510 10051584 1547 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687590 0 0 4096 0 0 0 0 17 0 0 0
/proc/8559/statm: 2454 1547 719 52 0 822 0
Current children cumulated CPU time (s) 459.09
Current children cumulated vsize (KiB) 9816

[startup+522.905 s]
/proc/loadavg: 2.00 1.94 1.91 3/73 8560
/proc/meminfo: memFree=1389096/2055920 swapFree=4192812/4192956
[pid=8559] ppid=8554 vsize=10080 CPUtime=518.67
/proc/8559/stat : 8559 (CSPtoSAT+minisa) R 8554 8559 7695 0 -1 4194304 1653 0 0 0 51866 1 0 0 25 0 1 0 153760510 10321920 1595 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687644 0 0 4096 0 0 0 0 17 0 0 0
/proc/8559/statm: 2520 1595 719 52 0 888 0
Current children cumulated CPU time (s) 518.67
Current children cumulated vsize (KiB) 10080

[startup+582.988 s]
/proc/loadavg: 2.00 1.95 1.91 3/73 8560
/proc/meminfo: memFree=1388840/2055920 swapFree=4192812/4192956
[pid=8559] ppid=8554 vsize=10080 CPUtime=578.29
/proc/8559/stat : 8559 (CSPtoSAT+minisa) R 8554 8559 7695 0 -1 4194304 1668 0 0 0 57827 2 0 0 25 0 1 0 153760510 10321920 1610 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 0 0 0
/proc/8559/statm: 2520 1610 719 52 0 888 0
Current children cumulated CPU time (s) 578.29
Current children cumulated vsize (KiB) 10080

[startup+643.076 s]
/proc/loadavg: 2.04 1.97 1.91 3/73 8560
/proc/meminfo: memFree=1388648/2055920 swapFree=4192812/4192956
[pid=8559] ppid=8554 vsize=10212 CPUtime=637.9
/proc/8559/stat : 8559 (CSPtoSAT+minisa) R 8554 8559 7695 0 -1 4194304 1690 0 0 0 63788 2 0 0 25 0 1 0 153760510 10457088 1632 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687503 0 0 4096 0 0 0 0 17 0 0 0
/proc/8559/statm: 2553 1632 719 52 0 921 0
Current children cumulated CPU time (s) 637.9
Current children cumulated vsize (KiB) 10212

[startup+703.162 s]
/proc/loadavg: 2.01 1.97 1.91 3/73 8560
/proc/meminfo: memFree=1388520/2055920 swapFree=4192812/4192956
[pid=8559] ppid=8554 vsize=10212 CPUtime=697.49
/proc/8559/stat : 8559 (CSPtoSAT+minisa) R 8554 8559 7695 0 -1 4194304 1715 0 0 0 69747 2 0 0 25 0 1 0 153760510 10457088 1657 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/8559/statm: 2553 1657 719 52 0 921 0
Current children cumulated CPU time (s) 697.49
Current children cumulated vsize (KiB) 10212

[startup+763.245 s]
/proc/loadavg: 2.00 1.97 1.91 3/73 8560
/proc/meminfo: memFree=1388264/2055920 swapFree=4192812/4192956
[pid=8559] ppid=8554 vsize=10340 CPUtime=757.09
/proc/8559/stat : 8559 (CSPtoSAT+minisa) R 8554 8559 7695 0 -1 4194304 1732 0 0 0 75707 2 0 0 25 0 1 0 153760510 10588160 1674 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/8559/statm: 2585 1674 719 52 0 953 0
Current children cumulated CPU time (s) 757.09
Current children cumulated vsize (KiB) 10340

[startup+823.333 s]
/proc/loadavg: 2.00 1.97 1.91 3/73 8560
/proc/meminfo: memFree=1388072/2055920 swapFree=4192812/4192956
[pid=8559] ppid=8554 vsize=10472 CPUtime=816.7
/proc/8559/stat : 8559 (CSPtoSAT+minisa) R 8554 8559 7695 0 -1 4194304 1754 0 0 0 81668 2 0 0 25 0 1 0 153760510 10723328 1696 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687523 0 0 4096 0 0 0 0 17 0 0 0
/proc/8559/statm: 2618 1696 719 52 0 986 0
Current children cumulated CPU time (s) 816.7
Current children cumulated vsize (KiB) 10472

[startup+883.419 s]
/proc/loadavg: 2.00 1.97 1.91 3/73 8560
/proc/meminfo: memFree=1387816/2055920 swapFree=4192812/4192956
[pid=8559] ppid=8554 vsize=10552 CPUtime=876.29
/proc/8559/stat : 8559 (CSPtoSAT+minisa) R 8554 8559 7695 0 -1 4194304 1788 0 0 0 87627 2 0 0 25 0 1 0 153760510 10805248 1730 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687412 0 0 4096 0 0 0 0 17 0 0 0
/proc/8559/statm: 2638 1730 720 52 0 1006 0
Current children cumulated CPU time (s) 876.29
Current children cumulated vsize (KiB) 10552

[startup+943.505 s]
/proc/loadavg: 2.07 1.99 1.92 3/73 8560
/proc/meminfo: memFree=1387624/2055920 swapFree=4192812/4192956
[pid=8559] ppid=8554 vsize=10684 CPUtime=935.9
/proc/8559/stat : 8559 (CSPtoSAT+minisa) R 8554 8559 7695 0 -1 4194304 1815 0 0 0 93588 2 0 0 25 0 1 0 153760510 10940416 1757 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/8559/statm: 2671 1757 720 52 0 1039 0
Current children cumulated CPU time (s) 935.9
Current children cumulated vsize (KiB) 10684

[startup+1003.59 s]
/proc/loadavg: 2.02 1.99 1.92 3/73 8560
/proc/meminfo: memFree=1387368/2055920 swapFree=4192812/4192956
[pid=8559] ppid=8554 vsize=10816 CPUtime=995.51
/proc/8559/stat : 8559 (CSPtoSAT+minisa) R 8554 8559 7695 0 -1 4194304 1845 0 0 0 99549 2 0 0 25 0 1 0 153760510 11075584 1787 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687660 0 0 4096 0 0 0 0 17 0 0 0
/proc/8559/statm: 2704 1787 720 52 0 1072 0
Current children cumulated CPU time (s) 995.51
Current children cumulated vsize (KiB) 10816

[startup+1063.68 s]
/proc/loadavg: 2.01 1.99 1.92 3/73 8560
/proc/meminfo: memFree=1387304/2055920 swapFree=4192812/4192956
[pid=8559] ppid=8554 vsize=10948 CPUtime=1055.1
/proc/8559/stat : 8559 (CSPtoSAT+minisa) R 8554 8559 7695 0 -1 4194304 1860 0 0 0 105508 2 0 0 25 0 1 0 153760510 11210752 1802 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/8559/statm: 2737 1802 720 52 0 1105 0
Current children cumulated CPU time (s) 1055.1
Current children cumulated vsize (KiB) 10948

[startup+1123.77 s]
/proc/loadavg: 2.00 1.99 1.92 3/73 8560
/proc/meminfo: memFree=1387112/2055920 swapFree=4192812/4192956
[pid=8559] ppid=8554 vsize=10948 CPUtime=1114.71
/proc/8559/stat : 8559 (CSPtoSAT+minisa) R 8554 8559 7695 0 -1 4194304 1885 0 0 0 111469 2 0 0 25 0 1 0 153760510 11210752 1827 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687669 0 0 4096 0 0 0 0 17 0 0 0
/proc/8559/statm: 2737 1827 720 52 0 1105 0
Current children cumulated CPU time (s) 1114.71
Current children cumulated vsize (KiB) 10948

[startup+1183.85 s]
/proc/loadavg: 2.00 1.99 1.92 3/73 8560
/proc/meminfo: memFree=1386984/2055920 swapFree=4192812/4192956
[pid=8559] ppid=8554 vsize=11076 CPUtime=1174.32
/proc/8559/stat : 8559 (CSPtoSAT+minisa) R 8554 8559 7695 0 -1 4194304 1912 0 0 0 117430 2 0 0 25 0 1 0 153760510 11341824 1854 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/8559/statm: 2769 1854 720 52 0 1137 0
Current children cumulated CPU time (s) 1174.32
Current children cumulated vsize (KiB) 11076

[startup+1243.94 s]
/proc/loadavg: 2.00 1.99 1.92 4/73 8560
/proc/meminfo: memFree=1386728/2055920 swapFree=4192812/4192956
[pid=8559] ppid=8554 vsize=11208 CPUtime=1233.93
/proc/8559/stat : 8559 (CSPtoSAT+minisa) R 8554 8559 7695 0 -1 4194304 1936 0 0 0 123390 3 0 0 25 0 1 0 153760510 11476992 1878 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/8559/statm: 2802 1878 720 52 0 1170 0
Current children cumulated CPU time (s) 1233.93
Current children cumulated vsize (KiB) 11208

[startup+1304.04 s]
/proc/loadavg: 2.00 1.99 1.92 3/73 8560
/proc/meminfo: memFree=1386600/2055920 swapFree=4192812/4192956
[pid=8559] ppid=8554 vsize=11340 CPUtime=1293.55
/proc/8559/stat : 8559 (CSPtoSAT+minisa) R 8554 8559 7695 0 -1 4194304 1961 0 0 0 129352 3 0 0 25 0 1 0 153760510 11612160 1903 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687436 0 0 4096 0 0 0 0 17 0 0 0
/proc/8559/statm: 2835 1903 720 52 0 1203 0
Current children cumulated CPU time (s) 1293.55
Current children cumulated vsize (KiB) 11340

[startup+1364.13 s]
/proc/loadavg: 2.00 1.99 1.92 3/73 8560
/proc/meminfo: memFree=1386344/2055920 swapFree=4192812/4192956
[pid=8559] ppid=8554 vsize=11340 CPUtime=1353.16
/proc/8559/stat : 8559 (CSPtoSAT+minisa) R 8554 8559 7695 0 -1 4194304 1975 0 0 0 135313 3 0 0 25 0 1 0 153760510 11612160 1917 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/8559/statm: 2835 1917 720 52 0 1203 0
Current children cumulated CPU time (s) 1353.16
Current children cumulated vsize (KiB) 11340

[startup+1424.23 s]
/proc/loadavg: 2.00 1.99 1.92 3/73 8560
/proc/meminfo: memFree=1386216/2055920 swapFree=4192812/4192956
[pid=8559] ppid=8554 vsize=11472 CPUtime=1412.76
/proc/8559/stat : 8559 (CSPtoSAT+minisa) R 8554 8559 7695 0 -1 4194304 2002 0 0 0 141273 3 0 0 25 0 1 0 153760510 11747328 1944 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/8559/statm: 2868 1944 720 52 0 1236 0
Current children cumulated CPU time (s) 1412.76
Current children cumulated vsize (KiB) 11472

[startup+1484.32 s]
/proc/loadavg: 2.08 2.00 1.93 3/73 8560
/proc/meminfo: memFree=1385960/2055920 swapFree=4192812/4192956
[pid=8559] ppid=8554 vsize=11600 CPUtime=1472.38
/proc/8559/stat : 8559 (CSPtoSAT+minisa) R 8554 8559 7695 0 -1 4194304 2031 0 0 0 147235 3 0 0 25 0 1 0 153760510 11878400 1973 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687660 0 0 4096 0 0 0 0 17 0 0 0
/proc/8559/statm: 2900 1973 720 52 0 1268 0
Current children cumulated CPU time (s) 1472.38
Current children cumulated vsize (KiB) 11600

[startup+1544.41 s]
/proc/loadavg: 2.03 2.00 1.93 3/73 8560
/proc/meminfo: memFree=1385896/2055920 swapFree=4192812/4192956
[pid=8559] ppid=8554 vsize=11600 CPUtime=1532
/proc/8559/stat : 8559 (CSPtoSAT+minisa) R 8554 8559 7695 0 -1 4194304 2057 0 0 0 153196 4 0 0 25 0 1 0 153760510 11878400 1999 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/8559/statm: 2900 1999 720 52 0 1268 0
Current children cumulated CPU time (s) 1532
Current children cumulated vsize (KiB) 11600

[startup+1604.51 s]
/proc/loadavg: 2.01 2.00 1.93 3/73 8560
/proc/meminfo: memFree=1385704/2055920 swapFree=4192812/4192956
[pid=8559] ppid=8554 vsize=11732 CPUtime=1591.6
/proc/8559/stat : 8559 (CSPtoSAT+minisa) R 8554 8559 7695 0 -1 4194304 2079 0 0 0 159156 4 0 0 25 0 1 0 153760510 12013568 2021 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687436 0 0 4096 0 0 0 0 17 0 0 0
/proc/8559/statm: 2933 2021 720 52 0 1301 0
Current children cumulated CPU time (s) 1591.6
Current children cumulated vsize (KiB) 11732

[startup+1664.6 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 8560
/proc/meminfo: memFree=1385576/2055920 swapFree=4192812/4192956
[pid=8559] ppid=8554 vsize=11864 CPUtime=1651.21
/proc/8559/stat : 8559 (CSPtoSAT+minisa) R 8554 8559 7695 0 -1 4194304 2103 0 0 0 165117 4 0 0 25 0 1 0 153760510 12148736 2045 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687395 0 0 4096 0 0 0 0 17 0 0 0
/proc/8559/statm: 2966 2045 720 52 0 1334 0
Current children cumulated CPU time (s) 1651.21
Current children cumulated vsize (KiB) 11864

[startup+1724.6 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 8560
/proc/meminfo: memFree=1385320/2055920 swapFree=4192812/4192956
[pid=8559] ppid=8554 vsize=11864 CPUtime=1710.73
/proc/8559/stat : 8559 (CSPtoSAT+minisa) R 8554 8559 7695 0 -1 4194304 2124 0 0 0 171069 4 0 0 25 0 1 0 153760510 12148736 2066 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 0 0 0
/proc/8559/statm: 2966 2066 720 52 0 1334 0
Current children cumulated CPU time (s) 1710.73
Current children cumulated vsize (KiB) 11864

[startup+1784.69 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 8560
/proc/meminfo: memFree=1385320/2055920 swapFree=4192812/4192956
[pid=8559] ppid=8554 vsize=11864 CPUtime=1770.33
/proc/8559/stat : 8559 (CSPtoSAT+minisa) R 8554 8559 7695 0 -1 4194304 2127 0 0 0 177029 4 0 0 25 0 1 0 153760510 12148736 2069 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687312 0 0 4096 0 0 0 0 17 0 0 0
/proc/8559/statm: 2966 2069 720 52 0 1334 0
Current children cumulated CPU time (s) 1770.33
Current children cumulated vsize (KiB) 11864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1814.64 s]
/proc/loadavg: 1.93 1.98 1.92 3/73 8598
/proc/meminfo: memFree=1389136/2055920 swapFree=4192812/4192956
[pid=8559] ppid=8554 vsize=11864 CPUtime=1800.09
/proc/8559/stat : 8559 (CSPtoSAT+minisa) R 8554 8559 7695 0 -1 4194304 2128 0 0 0 180004 5 0 0 25 0 1 0 153760510 12148736 2070 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/8559/statm: 2966 2070 720 52 0 1334 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 11864

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1814.64
CPU time (s): 1800.1
CPU user time (s): 1800.05
CPU system time (s): 0.051992
CPU usage (%): 99.1986
Max. virtual memory (cumulated for all children) (KiB): 11864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.05
system time used= 0.051992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2128
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= 40535

runsolver used 1.53777 s user time and 4.90625 s system time

The end

Launcher Data (download as text)

Begin job on node55 on Sat Jan  6 03:20:18 UTC 2007


IDJOB= 198633
IDBENCH= 3567
FILE ID= node55/198633-1168053603

PBS_JOBID= 3475474

Free space on /tmp= 66543 MiB

BENCH NAME= HOME/pub/bench/CPAI06/pigeons/pigeons-40-ord.xml
COMMAND LINE= /tmp/evaluation/198633-1168053603/CSPtoSAT+minisat /tmp/evaluation/198633-1168053603/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-198633-1168053603 -o ROOT/results/node55/solver-198633-1168053603 -C 1800 -M 900  /tmp/evaluation/198633-1168053603/CSPtoSAT+minisat /tmp/evaluation/198633-1168053603/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  9434b963cc349728e964ecec2fe912bc

RANDOM SEED= 587421282

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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1397168 kB
Buffers:         52684 kB
Cached:         503216 kB
SwapCached:          0 kB
Active:          86496 kB
Inactive:       489724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1397168 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3296 kB
Writeback:           0 kB
Mapped:          30492 kB
Slab:            68328 kB
Committed_AS:  2947140 kB
PageTables:       1572 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= 66543 MiB



End job on node55 on Sat Jan  6 03:50:39 UTC 2007