Trace number 198537

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) 1800.11 1808.68

General information on the benchmark

Namepigeons/
pigeons-18.xml
MD5SUM28435801f17ea568530f60fb0a1947d0
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 benchmark302.104
SatisfiableNO
(Un)Satisfiability was proved
Number of variables18
Number of constraints153
Maximum constraint arity2
Maximum domain size17
Number of constraints which are defined in extension0
Number of constraints which are defined in intension153
Global constraints used (with number of constraints)

Solver Data (download as text)

0.02	c This is CSPtoSAT+minisat version 0.3
0.02	c (c) 2006 roussel@cril.univ-artois.fr
0.02	
0.02	c This solver internally uses a modified version of MiniSat2 version 061112
0.02	c MiniSat -- Copyright (c) 2003-2006, Niklas Een, Niklas Sorensson
0.02	
0.02	c parsing...
0.03	c ...done
0.03	c #SATvar=884 #SATclauses=1710 #CSPpredicates=153

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/node22/watcher-198537-1168053604 -o ROOT/results/node22/solver-198537-1168053604 -C 1800 -M 900 /tmp/evaluation/198537-1168053604/CSPtoSAT+minisat /tmp/evaluation/198537-1168053604/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
/proc/loadavg: 1.44 2.04 2.21 3/86 5503
/proc/meminfo: memFree=1533288/2055920 swapFree=4157532/4192956
[pid=5502] ppid=5500 vsize=18540 CPUtime=0
/proc/5502/stat : 5502 (runsolver) R 5500 3060 3060 0 -1 4194368 10 0 0 0 0 0 0 0 19 0 1 0 153756670 18984960 277 18446744073709551615 4194304 4267372 548682068992 18446744073709551615 4226611 0 0 4096 24578 0 0 0 17 0 0 0
/proc/5502/statm: 4635 277 242 17 0 2626 0
Current StackSize limit: 10240 KiB


[startup+0.102298 s]
/proc/loadavg: 1.44 2.04 2.21 3/86 5503
/proc/meminfo: memFree=1533288/2055920 swapFree=4157532/4192956
[pid=5502] ppid=5500 vsize=6932 CPUtime=0.08
/proc/5502/stat : 5502 (CSPtoSAT+minisa) R 5500 5502 3060 0 -1 4194304 892 0 0 0 8 0 0 0 18 0 1 0 153756670 7098368 841 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134665601 0 0 4096 0 0 0 0 17 1 0 0
/proc/5502/statm: 1733 841 719 52 0 101 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6932

[startup+0.514362 s]
/proc/loadavg: 1.44 2.04 2.21 3/86 5503
/proc/meminfo: memFree=1533288/2055920 swapFree=4157532/4192956
[pid=5502] ppid=5500 vsize=7068 CPUtime=0.49
/proc/5502/stat : 5502 (CSPtoSAT+minisa) R 5500 5502 3060 0 -1 4194304 907 0 0 0 49 0 0 0 22 0 1 0 153756670 7237632 856 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687528 0 0 4096 0 0 0 0 17 1 0 0
/proc/5502/statm: 1767 856 719 52 0 135 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 7068

[startup+1.33649 s]
/proc/loadavg: 1.44 2.04 2.21 4/86 5503
/proc/meminfo: memFree=1532648/2055920 swapFree=4157532/4192956
[pid=5502] ppid=5500 vsize=7068 CPUtime=1.31
/proc/5502/stat : 5502 (CSPtoSAT+minisa) R 5500 5502 3060 0 -1 4194304 916 0 0 0 131 0 0 0 25 0 1 0 153756670 7237632 865 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687584 0 0 4096 0 0 0 0 17 1 0 0
/proc/5502/statm: 1767 865 719 52 0 135 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 7068

[startup+2.97374 s]
/proc/loadavg: 1.49 2.04 2.20 5/86 5503
/proc/meminfo: memFree=1532648/2055920 swapFree=4157532/4192956
[pid=5502] ppid=5500 vsize=7068 CPUtime=2.94
/proc/5502/stat : 5502 (CSPtoSAT+minisa) R 5500 5502 3060 0 -1 4194304 921 0 0 0 294 0 0 0 25 0 1 0 153756670 7237632 870 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687537 0 0 4096 0 0 0 0 17 1 0 0
/proc/5502/statm: 1767 870 719 52 0 135 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 7068

[startup+6.25924 s]
/proc/loadavg: 1.49 2.04 2.20 3/86 5503
/proc/meminfo: memFree=1532584/2055920 swapFree=4157532/4192956
[pid=5502] ppid=5500 vsize=7068 CPUtime=6.22
/proc/5502/stat : 5502 (CSPtoSAT+minisa) R 5500 5502 3060 0 -1 4194304 928 0 0 0 622 0 0 0 25 0 1 0 153756670 7237632 877 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687415 0 0 4096 0 0 0 0 17 1 0 0
/proc/5502/statm: 1767 877 719 52 0 135 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 7068

[startup+12.7202 s]
/proc/loadavg: 1.56 2.03 2.20 3/86 5503
/proc/meminfo: memFree=1532136/2055920 swapFree=4157532/4192956
[pid=5502] ppid=5500 vsize=7460 CPUtime=12.65
/proc/5502/stat : 5502 (CSPtoSAT+minisa) R 5500 5502 3060 0 -1 4194304 1025 0 0 0 1265 0 0 0 25 0 1 0 153756670 7639040 974 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134674009 0 0 4096 0 0 0 0 17 1 0 0
/proc/5502/statm: 1865 974 719 52 0 233 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 7460

[startup+25.5382 s]
/proc/loadavg: 1.63 2.03 2.20 3/86 5503
/proc/meminfo: memFree=1531624/2055920 swapFree=4157532/4192956
[pid=5502] ppid=5500 vsize=7844 CPUtime=25.41
/proc/5502/stat : 5502 (CSPtoSAT+minisa) R 5500 5502 3060 0 -1 4194304 1130 0 0 0 2541 0 0 0 25 0 1 0 153756670 8032256 1079 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/5502/statm: 1961 1079 719 52 0 329 0
Current children cumulated CPU time (s) 25.41
Current children cumulated vsize (KiB) 7844

[startup+51.1832 s]
/proc/loadavg: 1.76 2.03 2.19 3/86 5503
/proc/meminfo: memFree=1530856/2055920 swapFree=4157532/4192956
[pid=5502] ppid=5500 vsize=8432 CPUtime=50.94
/proc/5502/stat : 5502 (CSPtoSAT+minisa) R 5500 5502 3060 0 -1 4194304 1256 0 0 0 5093 1 0 0 25 0 1 0 153756670 8634368 1205 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134673080 0 0 4096 0 0 0 0 17 1 0 0
/proc/5502/statm: 2108 1205 719 52 0 476 0
Current children cumulated CPU time (s) 50.94
Current children cumulated vsize (KiB) 8432

[startup+102.471 s]
/proc/loadavg: 1.89 2.02 2.18 3/86 5503
/proc/meminfo: memFree=1529512/2055920 swapFree=4157532/4192956
[pid=5502] ppid=5500 vsize=9056 CPUtime=101.99
/proc/5502/stat : 5502 (CSPtoSAT+minisa) R 5500 5502 3060 0 -1 4194304 1425 0 0 0 10197 2 0 0 25 0 1 0 153756670 9273344 1374 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671374 0 0 4096 0 0 0 0 17 1 0 0
/proc/5502/statm: 2264 1374 719 52 0 632 0
Current children cumulated CPU time (s) 101.99
Current children cumulated vsize (KiB) 9056

[startup+162.576 s]
/proc/loadavg: 1.96 2.02 2.17 3/86 5503
/proc/meminfo: memFree=1528232/2055920 swapFree=4157532/4192956
[pid=5502] ppid=5500 vsize=9648 CPUtime=161.81
/proc/5502/stat : 5502 (CSPtoSAT+minisa) R 5500 5502 3060 0 -1 4194304 1553 0 0 0 16178 3 0 0 25 0 1 0 153756670 9879552 1502 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671391 0 0 4096 0 0 0 0 17 1 0 0
/proc/5502/statm: 2412 1502 719 52 0 780 0
Current children cumulated CPU time (s) 161.81
Current children cumulated vsize (KiB) 9648

[startup+222.585 s]
/proc/loadavg: 1.98 2.01 2.15 3/86 5503
/proc/meminfo: memFree=1527208/2055920 swapFree=4157532/4192956
[pid=5502] ppid=5500 vsize=9712 CPUtime=221.53
/proc/5502/stat : 5502 (CSPtoSAT+minisa) R 5500 5502 3060 0 -1 4194304 1592 0 0 0 22150 3 0 0 25 0 1 0 153756670 9945088 1541 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134675797 0 0 4096 0 0 0 0 17 1 0 0
/proc/5502/statm: 2428 1541 719 52 0 796 0
Current children cumulated CPU time (s) 221.53
Current children cumulated vsize (KiB) 9712

[startup+282.591 s]
/proc/loadavg: 1.99 2.01 2.14 3/86 5503
/proc/meminfo: memFree=1525928/2055920 swapFree=4157532/4192956
[pid=5502] ppid=5500 vsize=10172 CPUtime=281.25
/proc/5502/stat : 5502 (CSPtoSAT+minisa) R 5500 5502 3060 0 -1 4194304 1706 0 0 0 28122 3 0 0 25 0 1 0 153756670 10416128 1655 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671391 0 0 4096 0 0 0 0 17 1 0 0
/proc/5502/statm: 2543 1655 719 52 0 911 0
Current children cumulated CPU time (s) 281.25
Current children cumulated vsize (KiB) 10172

[startup+342.599 s]
/proc/loadavg: 1.99 2.00 2.13 3/86 5503
/proc/meminfo: memFree=1525096/2055920 swapFree=4157532/4192956
[pid=5502] ppid=5500 vsize=10188 CPUtime=340.98
/proc/5502/stat : 5502 (CSPtoSAT+minisa) R 5500 5502 3060 0 -1 4194304 1715 0 0 0 34094 4 0 0 25 0 1 0 153756670 10432512 1664 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/5502/statm: 2547 1664 719 52 0 915 0
Current children cumulated CPU time (s) 340.98
Current children cumulated vsize (KiB) 10188

[startup+402.695 s]
/proc/loadavg: 1.99 2.00 2.12 3/86 5541
/proc/meminfo: memFree=1278376/2055920 swapFree=4157532/4192956
[pid=5502] ppid=5500 vsize=10560 CPUtime=400.77
/proc/5502/stat : 5502 (CSPtoSAT+minisa) R 5500 5502 3060 0 -1 4194304 1786 0 0 0 40070 7 0 0 25 0 1 0 153756670 10813440 1735 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/5502/statm: 2640 1735 719 52 0 1008 0
Current children cumulated CPU time (s) 400.77
Current children cumulated vsize (KiB) 10560

[startup+462.695 s]
/proc/loadavg: 1.99 2.00 2.11 3/86 5541
/proc/meminfo: memFree=1269416/2055920 swapFree=4157532/4192956
[pid=5502] ppid=5500 vsize=10724 CPUtime=460.49
/proc/5502/stat : 5502 (CSPtoSAT+minisa) R 5500 5502 3060 0 -1 4194304 1868 0 0 0 46041 8 0 0 25 0 1 0 153756670 10981376 1800 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/5502/statm: 2681 1800 719 52 0 1049 0
Current children cumulated CPU time (s) 460.49
Current children cumulated vsize (KiB) 10724

[startup+522.787 s]
/proc/loadavg: 1.99 2.00 2.10 3/86 5541
/proc/meminfo: memFree=1259880/2055920 swapFree=4157532/4192956
[pid=5502] ppid=5500 vsize=10856 CPUtime=520.29
/proc/5502/stat : 5502 (CSPtoSAT+minisa) R 5500 5502 3060 0 -1 4194304 1882 0 0 0 52021 8 0 0 25 0 1 0 153756670 11116544 1814 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/5502/statm: 2714 1814 719 52 0 1082 0
Current children cumulated CPU time (s) 520.29
Current children cumulated vsize (KiB) 10856

[startup+582.883 s]
/proc/loadavg: 2.07 2.02 2.09 3/86 5541
/proc/meminfo: memFree=1243432/2055920 swapFree=4157532/4192956
[pid=5502] ppid=5500 vsize=10856 CPUtime=580.11
/proc/5502/stat : 5502 (CSPtoSAT+minisa) R 5500 5502 3060 0 -1 4194304 1888 0 0 0 58002 9 0 0 25 0 1 0 153756670 11116544 1820 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671383 0 0 4096 0 0 0 0 17 1 0 0
/proc/5502/statm: 2714 1820 719 52 0 1082 0
Current children cumulated CPU time (s) 580.11
Current children cumulated vsize (KiB) 10856

[startup+642.983 s]
/proc/loadavg: 2.03 2.01 2.09 3/86 5541
/proc/meminfo: memFree=1237672/2055920 swapFree=4157532/4192956
[pid=5502] ppid=5500 vsize=11260 CPUtime=639.93
/proc/5502/stat : 5502 (CSPtoSAT+minisa) R 5500 5502 3060 0 -1 4194304 1988 0 0 0 63983 10 0 0 25 0 1 0 153756670 11530240 1920 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/5502/statm: 2815 1920 719 52 0 1183 0
Current children cumulated CPU time (s) 639.93
Current children cumulated vsize (KiB) 11260

[startup+703.084 s]
/proc/loadavg: 2.01 2.00 2.08 3/86 5541
/proc/meminfo: memFree=1227368/2055920 swapFree=4157532/4192956
[pid=5502] ppid=5500 vsize=11500 CPUtime=699.74
/proc/5502/stat : 5502 (CSPtoSAT+minisa) R 5500 5502 3060 0 -1 4194304 2060 0 0 0 69964 10 0 0 25 0 1 0 153756670 11776000 1992 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671347 0 0 4096 0 0 0 0 17 1 0 0
/proc/5502/statm: 2875 1992 719 52 0 1243 0
Current children cumulated CPU time (s) 699.74
Current children cumulated vsize (KiB) 11500

[startup+763.18 s]
/proc/loadavg: 2.00 2.00 2.07 3/86 5541
/proc/meminfo: memFree=1221416/2055920 swapFree=4157532/4192956
[pid=5502] ppid=5500 vsize=11500 CPUtime=759.55
/proc/5502/stat : 5502 (CSPtoSAT+minisa) R 5500 5502 3060 0 -1 4194304 2062 0 0 0 75944 11 0 0 25 0 1 0 153756670 11776000 1994 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671344 0 0 4096 0 0 0 0 17 1 0 0
/proc/5502/statm: 2875 1994 719 52 0 1243 0
Current children cumulated CPU time (s) 759.55
Current children cumulated vsize (KiB) 11500

[startup+823.277 s]
/proc/loadavg: 2.00 2.00 2.07 3/86 5541
/proc/meminfo: memFree=1214056/2055920 swapFree=4157532/4192956
[pid=5502] ppid=5500 vsize=11604 CPUtime=819.37
/proc/5502/stat : 5502 (CSPtoSAT+minisa) R 5500 5502 3060 0 -1 4194304 2070 0 0 0 81925 12 0 0 25 0 1 0 153756670 11882496 2002 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671365 0 0 4096 0 0 0 0 17 1 0 0
/proc/5502/statm: 2901 2002 719 52 0 1269 0
Current children cumulated CPU time (s) 819.37
Current children cumulated vsize (KiB) 11604

[startup+883.37 s]
/proc/loadavg: 2.00 2.00 2.06 3/86 5541
/proc/meminfo: memFree=1206312/2055920 swapFree=4157532/4192956
[pid=5502] ppid=5500 vsize=11696 CPUtime=879.18
/proc/5502/stat : 5502 (CSPtoSAT+minisa) R 5500 5502 3060 0 -1 4194304 2101 0 0 0 87906 12 0 0 25 0 1 0 153756670 11976704 2033 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671391 0 0 4096 0 0 0 0 17 1 0 0
/proc/5502/statm: 2924 2033 719 52 0 1292 0
Current children cumulated CPU time (s) 879.18
Current children cumulated vsize (KiB) 11696

[startup+943.469 s]
/proc/loadavg: 2.00 2.00 2.06 3/86 5541
/proc/meminfo: memFree=1201000/2055920 swapFree=4157532/4192956
[pid=5502] ppid=5500 vsize=11672 CPUtime=938.99
/proc/5502/stat : 5502 (CSPtoSAT+minisa) R 5500 5502 3060 0 -1 4194304 2104 0 0 0 93886 13 0 0 25 0 1 0 153756670 11952128 2023 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134673063 0 0 4096 0 0 0 0 17 1 0 0
/proc/5502/statm: 2918 2023 719 52 0 1286 0
Current children cumulated CPU time (s) 938.99
Current children cumulated vsize (KiB) 11672

[startup+1003.56 s]
/proc/loadavg: 2.00 2.00 2.05 3/86 5541
/proc/meminfo: memFree=1189288/2055920 swapFree=4157532/4192956
[pid=5502] ppid=5500 vsize=12084 CPUtime=998.8
/proc/5502/stat : 5502 (CSPtoSAT+minisa) R 5500 5502 3060 0 -1 4194304 2225 0 0 0 99867 13 0 0 25 0 1 0 153756670 12374016 2136 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671344 0 0 4096 0 0 0 0 17 1 0 0
/proc/5502/statm: 3021 2136 719 52 0 1389 0
Current children cumulated CPU time (s) 998.8
Current children cumulated vsize (KiB) 12084

[startup+1063.56 s]
/proc/loadavg: 2.00 2.00 2.04 3/86 5541
/proc/meminfo: memFree=1183400/2055920 swapFree=4157532/4192956
[pid=5502] ppid=5500 vsize=12348 CPUtime=1058.52
/proc/5502/stat : 5502 (CSPtoSAT+minisa) R 5500 5502 3060 0 -1 4194304 2276 0 0 0 105838 14 0 0 25 0 1 0 153756670 12644352 2187 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/5502/statm: 3087 2187 719 52 0 1455 0
Current children cumulated CPU time (s) 1058.52
Current children cumulated vsize (KiB) 12348

[startup+1123.57 s]
/proc/loadavg: 2.00 2.00 2.04 3/86 5541
/proc/meminfo: memFree=1178408/2055920 swapFree=4157532/4192956
[pid=5502] ppid=5500 vsize=12348 CPUtime=1118.23
/proc/5502/stat : 5502 (CSPtoSAT+minisa) R 5500 5502 3060 0 -1 4194304 2292 0 0 0 111809 14 0 0 25 0 1 0 153756670 12644352 2203 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134675483 0 0 4096 0 0 0 0 17 1 0 0
/proc/5502/statm: 3087 2203 719 52 0 1455 0
Current children cumulated CPU time (s) 1118.23
Current children cumulated vsize (KiB) 12348

[startup+1183.67 s]
/proc/loadavg: 2.00 2.00 2.03 3/86 5541
/proc/meminfo: memFree=1172456/2055920 swapFree=4157532/4192956
[pid=5502] ppid=5500 vsize=12416 CPUtime=1178.05
/proc/5502/stat : 5502 (CSPtoSAT+minisa) R 5500 5502 3060 0 -1 4194304 2311 0 0 0 117790 15 0 0 25 0 1 0 153756670 12713984 2221 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134673372 0 0 4096 0 0 0 0 17 1 0 0
/proc/5502/statm: 3104 2221 719 52 0 1472 0
Current children cumulated CPU time (s) 1178.05
Current children cumulated vsize (KiB) 12416

[startup+1243.67 s]
/proc/loadavg: 2.00 2.00 2.03 3/86 5541
/proc/meminfo: memFree=1169000/2055920 swapFree=4157532/4192956
[pid=5502] ppid=5500 vsize=12424 CPUtime=1237.76
/proc/5502/stat : 5502 (CSPtoSAT+minisa) R 5500 5502 3060 0 -1 4194304 2332 0 0 0 123761 15 0 0 25 0 1 0 153756670 12722176 2223 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134676018 0 0 4096 0 0 0 0 17 1 0 0
/proc/5502/statm: 3106 2223 719 52 0 1474 0
Current children cumulated CPU time (s) 1237.76
Current children cumulated vsize (KiB) 12424

[startup+1303.77 s]
/proc/loadavg: 2.00 2.00 2.02 3/86 5541
/proc/meminfo: memFree=1166632/2055920 swapFree=4157532/4192956
[pid=5502] ppid=5500 vsize=12504 CPUtime=1297.58
/proc/5502/stat : 5502 (CSPtoSAT+minisa) R 5500 5502 3060 0 -1 4194304 2399 0 0 0 129742 16 0 0 25 0 1 0 153756670 12804096 2243 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671665 0 0 4096 0 0 0 0 17 1 0 0
/proc/5502/statm: 3126 2243 719 52 0 1494 0
Current children cumulated CPU time (s) 1297.58
Current children cumulated vsize (KiB) 12504

[startup+1363.87 s]
/proc/loadavg: 2.00 2.00 2.02 3/86 5541
/proc/meminfo: memFree=1163880/2055920 swapFree=4157532/4192956
[pid=5502] ppid=5500 vsize=12504 CPUtime=1357.4
/proc/5502/stat : 5502 (CSPtoSAT+minisa) R 5500 5502 3060 0 -1 4194304 2416 0 0 0 135723 17 0 0 25 0 1 0 153756670 12804096 2243 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134673397 0 0 4096 0 0 0 0 17 1 0 0
/proc/5502/statm: 3126 2243 719 52 0 1494 0
Current children cumulated CPU time (s) 1357.4
Current children cumulated vsize (KiB) 12504

[startup+1423.87 s]
/proc/loadavg: 2.00 2.00 2.01 3/86 5541
/proc/meminfo: memFree=1160936/2055920 swapFree=4157532/4192956
[pid=5502] ppid=5500 vsize=12576 CPUtime=1417.12
/proc/5502/stat : 5502 (CSPtoSAT+minisa) R 5500 5502 3060 0 -1 4194304 2430 0 0 0 141695 17 0 0 25 0 1 0 153756670 12877824 2257 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671374 0 0 4096 0 0 0 0 17 1 0 0
/proc/5502/statm: 3144 2257 719 52 0 1512 0
Current children cumulated CPU time (s) 1417.12
Current children cumulated vsize (KiB) 12576

[startup+1483.97 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 5541
/proc/meminfo: memFree=1157928/2055920 swapFree=4157532/4192956
[pid=5502] ppid=5500 vsize=12696 CPUtime=1476.94
/proc/5502/stat : 5502 (CSPtoSAT+minisa) R 5500 5502 3060 0 -1 4194304 2451 0 0 0 147676 18 0 0 25 0 1 0 153756670 13000704 2278 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671635 0 0 4096 0 0 0 0 17 1 0 0
/proc/5502/statm: 3174 2278 719 52 0 1542 0
Current children cumulated CPU time (s) 1476.94
Current children cumulated vsize (KiB) 12696

[startup+1544.07 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 5541
/proc/meminfo: memFree=1155240/2055920 swapFree=4157532/4192956
[pid=5502] ppid=5500 vsize=12696 CPUtime=1536.74
/proc/5502/stat : 5502 (CSPtoSAT+minisa) R 5500 5502 3060 0 -1 4194304 2453 0 0 0 153656 18 0 0 25 0 1 0 153756670 13000704 2280 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671298 0 0 4096 0 0 0 0 17 1 0 0
/proc/5502/statm: 3174 2280 719 52 0 1542 0
Current children cumulated CPU time (s) 1536.74
Current children cumulated vsize (KiB) 12696

[startup+1604.17 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 5541
/proc/meminfo: memFree=1153192/2055920 swapFree=4157532/4192956
[pid=5502] ppid=5500 vsize=13120 CPUtime=1596.55
/proc/5502/stat : 5502 (CSPtoSAT+minisa) R 5500 5502 3060 0 -1 4194304 2564 0 0 0 159637 18 0 0 25 0 1 0 153756670 13434880 2386 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134672950 0 0 4096 0 0 0 0 17 1 0 0
/proc/5502/statm: 3280 2386 719 52 0 1648 0
Current children cumulated CPU time (s) 1596.55
Current children cumulated vsize (KiB) 13120

[startup+1664.17 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 5541
/proc/meminfo: memFree=1144104/2055920 swapFree=4157532/4192956
[pid=5502] ppid=5500 vsize=13304 CPUtime=1656.27
/proc/5502/stat : 5502 (CSPtoSAT+minisa) R 5500 5502 3060 0 -1 4194304 2607 0 0 0 165608 19 0 0 25 0 1 0 153756670 13623296 2429 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671344 0 0 4096 0 0 0 0 17 1 0 0
/proc/5502/statm: 3326 2429 719 52 0 1694 0
Current children cumulated CPU time (s) 1656.27
Current children cumulated vsize (KiB) 13304

[startup+1724.27 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 5541
/proc/meminfo: memFree=1137640/2055920 swapFree=4157532/4192956
[pid=5502] ppid=5500 vsize=13380 CPUtime=1716.09
/proc/5502/stat : 5502 (CSPtoSAT+minisa) R 5500 5502 3060 0 -1 4194304 2627 0 0 0 171589 20 0 0 25 0 1 0 153756670 13701120 2449 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671298 0 0 4096 0 0 0 0 17 1 0 0
/proc/5502/statm: 3345 2449 719 52 0 1713 0
Current children cumulated CPU time (s) 1716.09
Current children cumulated vsize (KiB) 13380

[startup+1784.36 s]
/proc/loadavg: 2.04 2.01 2.00 3/86 5541
/proc/meminfo: memFree=1132968/2055920 swapFree=4157532/4192956
[pid=5502] ppid=5500 vsize=13380 CPUtime=1775.9
/proc/5502/stat : 5502 (CSPtoSAT+minisa) R 5500 5502 3060 0 -1 4194304 2627 0 0 0 177570 20 0 0 25 0 1 0 153756670 13701120 2449 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134673072 0 0 4096 0 0 0 0 17 1 0 0
/proc/5502/statm: 3345 2449 719 52 0 1713 0
Current children cumulated CPU time (s) 1775.9
Current children cumulated vsize (KiB) 13380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.67 s]
/proc/loadavg: 2.03 2.01 2.00 3/86 5541
/proc/meminfo: memFree=1131496/2055920 swapFree=4157532/4192956
[pid=5502] ppid=5500 vsize=13380 CPUtime=1800.09
/proc/5502/stat : 5502 (CSPtoSAT+minisa) R 5500 5502 3060 0 -1 4194304 2627 0 0 0 179989 20 0 0 25 0 1 0 153756670 13701120 2449 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134673102 0 0 4096 0 0 0 0 17 1 0 0
/proc/5502/statm: 3345 2449 719 52 0 1713 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 13380

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.68
CPU time (s): 1800.11
CPU user time (s): 1799.9
CPU system time (s): 0.209968
CPU usage (%): 99.5262
Max. virtual memory (cumulated for all children) (KiB): 13436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.9
system time used= 0.209968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2627
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= 54359

runsolver used 1.65675 s user time and 4.76628 s system time

The end

Launcher Data (download as text)

Begin job on node22 on Sat Jan  6 03:20:18 UTC 2007


IDJOB= 198537
IDBENCH= 3561
FILE ID= node22/198537-1168053604

PBS_JOBID= 3475459

Free space on /tmp= 66546 MiB

BENCH NAME= HOME/pub/bench/CPAI06/pigeons/pigeons-18.xml
COMMAND LINE= /tmp/evaluation/198537-1168053604/CSPtoSAT+minisat /tmp/evaluation/198537-1168053604/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-198537-1168053604 -o ROOT/results/node22/solver-198537-1168053604 -C 1800 -M 900  /tmp/evaluation/198537-1168053604/CSPtoSAT+minisat /tmp/evaluation/198537-1168053604/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  28435801f17ea568530f60fb0a1947d0

RANDOM SEED= 966956159

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		: 3000.279
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		: 3000.279
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:       1533896 kB
Buffers:         31860 kB
Cached:         311584 kB
SwapCached:      13284 kB
Active:         185116 kB
Inactive:       270556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1533896 kB
SwapTotal:     4192956 kB
SwapFree:      4157532 kB
Dirty:            1596 kB
Writeback:           0 kB
Mapped:         130848 kB
Slab:            51036 kB
Committed_AS:  2669640 kB
PageTables:       2400 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= 66545 MiB



End job on node22 on Sat Jan  6 03:50:33 UTC 2007