Trace number 237244

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) 1800.07 1804.11

General information on the benchmark

Namezhou/
queens1.xml
MD5SUM726185241a7b95d15ca46fa1333f998a
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.448931
SatisfiableYES
(Un)Satisfiability was proved
Number of variables96
Number of constraints13680
Maximum constraint arity2
Maximum domain size96
Number of constraints which are defined in extension0
Number of constraints which are defined in intension13680
Global constraints used (with number of constraints)

Solver Data (download as text)

0.04	c This is CSPtoSAT+minisat version 0.3
0.04	c (c) 2006 roussel@cril.univ-artois.fr
0.04	
0.04	c This solver internally uses a modified version of MiniSat2 version 061112
0.04	c MiniSat -- Copyright (c) 2003-2006, Niklas Een, Niklas Sorensson
0.04	
0.04	c parsing...
1.78	c ...done
1.78	c #SATvar=27458 #SATclauses=54624 #CSPpredicates=13680

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/node3/watcher-237244-1168091644 -o ROOT/results/node3/solver-237244-1168091644 -C 1800 -M 900 /tmp/evaluation/237244-1168091644/CSPtoSAT+minisat /tmp/evaluation/237244-1168091644/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: 1.71 1.94 1.94 5/86 623
/proc/meminfo: memFree=1304216/2055920 swapFree=4192812/4192956
[pid=622] ppid=620 vsize=18540 CPUtime=0
/proc/622/stat : 622 (runsolver) R 620 622 567 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 157560637 18984960 279 18446744073709551615 4194304 4267372 548682069072 18446744073709551615 233632754983 0 0 4096 24578 0 0 0 17 1 0 0
/proc/622/statm: 4635 279 244 17 0 2626 0

[startup+0.108434 s]
/proc/loadavg: 1.71 1.94 1.94 5/86 623
/proc/meminfo: memFree=1304216/2055920 swapFree=4192812/4192956
[pid=622] ppid=620 vsize=11152 CPUtime=0.08
/proc/622/stat : 622 (CSPtoSAT+minisa) R 620 622 567 0 -1 4194304 1809 0 1 0 8 0 0 0 18 0 1 0 157560637 11419648 1778 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 4158430997 0 0 4096 0 0 0 0 17 1 0 0
/proc/622/statm: 2788 1778 708 52 0 1156 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11152

[startup+0.516501 s]
/proc/loadavg: 1.71 1.94 1.94 5/86 623
/proc/meminfo: memFree=1304216/2055920 swapFree=4192812/4192956
[pid=622] ppid=620 vsize=12472 CPUtime=0.49
/proc/622/stat : 622 (CSPtoSAT+minisa) R 620 622 567 0 -1 4194304 2152 0 1 0 49 0 0 0 21 0 1 0 157560637 12771328 2121 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 4156266788 0 0 4096 0 0 0 0 17 1 0 0
/proc/622/statm: 3118 2121 708 52 0 1486 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 12472

[startup+1.33763 s]
/proc/loadavg: 1.71 1.94 1.94 3/86 623
/proc/meminfo: memFree=1296472/2055920 swapFree=4192812/4192956
[pid=622] ppid=620 vsize=15020 CPUtime=1.3
/proc/622/stat : 622 (CSPtoSAT+minisa) R 620 622 567 0 -1 4194304 2771 0 1 0 130 0 0 0 25 0 1 0 157560637 15380480 2740 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134652885 0 0 4096 0 0 0 0 17 1 0 0
/proc/622/statm: 3755 2740 708 52 0 2123 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 15020

[startup+2.97591 s]
/proc/loadavg: 1.71 1.94 1.94 3/86 623
/proc/meminfo: memFree=1294744/2055920 swapFree=4192812/4192956
[pid=622] ppid=620 vsize=16116 CPUtime=2.93
/proc/622/stat : 622 (CSPtoSAT+minisa) R 620 622 567 0 -1 4194304 3106 0 1 0 293 0 0 0 25 0 1 0 157560637 16502784 3049 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134630890 0 0 4096 0 0 0 0 17 1 0 0
/proc/622/statm: 4029 3049 725 52 0 2397 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 16116

[startup+6.26244 s]
/proc/loadavg: 1.73 1.94 1.94 3/86 623
/proc/meminfo: memFree=1294424/2055920 swapFree=4192812/4192956
[pid=622] ppid=620 vsize=16332 CPUtime=6.18
/proc/622/stat : 622 (CSPtoSAT+minisa) R 620 622 567 0 -1 4194304 3144 0 1 0 618 0 0 0 25 0 1 0 157560637 16723968 3087 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134533128 0 0 4096 0 0 0 0 17 1 0 0
/proc/622/statm: 4083 3087 725 52 0 2451 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 16332

[startup+12.7275 s]
/proc/loadavg: 1.76 1.94 1.94 3/86 623
/proc/meminfo: memFree=1294360/2055920 swapFree=4192812/4192956
[pid=622] ppid=620 vsize=16468 CPUtime=12.57
/proc/622/stat : 622 (CSPtoSAT+minisa) R 620 622 567 0 -1 4194304 3187 0 1 0 1256 1 0 0 25 0 1 0 157560637 16863232 3130 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134630509 0 0 4096 0 0 0 0 17 1 0 0
/proc/622/statm: 4117 3130 725 52 0 2485 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 16468

[startup+25.5566 s]
/proc/loadavg: 1.81 1.94 1.94 3/86 623
/proc/meminfo: memFree=1294296/2055920 swapFree=4192812/4192956
[pid=622] ppid=620 vsize=16736 CPUtime=25.27
/proc/622/stat : 622 (CSPtoSAT+minisa) R 620 622 567 0 -1 4194304 3257 0 1 0 2526 1 0 0 25 0 1 0 157560637 17137664 3200 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134626781 0 0 4096 0 0 0 0 17 1 0 0
/proc/622/statm: 4184 3200 725 52 0 2552 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 16736

[startup+51.2087 s]
/proc/loadavg: 1.87 1.95 1.94 3/86 623
/proc/meminfo: memFree=1293912/2055920 swapFree=4192812/4192956
[pid=622] ppid=620 vsize=17264 CPUtime=50.68
/proc/622/stat : 622 (CSPtoSAT+minisa) R 620 622 567 0 -1 4194304 3381 0 1 0 5067 1 0 0 25 0 1 0 157560637 17678336 3324 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/622/statm: 4316 3324 725 52 0 2684 0
Current children cumulated CPU time (s) 50.68
Current children cumulated vsize (KiB) 17264

[startup+102.41 s]
/proc/loadavg: 1.94 1.95 1.94 3/86 623
/proc/meminfo: memFree=1292888/2055920 swapFree=4192812/4192956
[pid=622] ppid=620 vsize=18184 CPUtime=101.42
/proc/622/stat : 622 (CSPtoSAT+minisa) R 620 622 567 0 -1 4194304 3629 0 1 0 10140 2 0 0 25 0 1 0 157560637 18620416 3572 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134630502 0 0 4096 0 0 0 0 17 1 0 0
/proc/622/statm: 4546 3572 725 52 0 2914 0
Current children cumulated CPU time (s) 101.42
Current children cumulated vsize (KiB) 18184

[startup+162.437 s]
/proc/loadavg: 1.98 1.96 1.94 3/86 623
/proc/meminfo: memFree=1291736/2055920 swapFree=4192812/4192956
[pid=622] ppid=620 vsize=19320 CPUtime=160.89
/proc/622/stat : 622 (CSPtoSAT+minisa) R 620 622 567 0 -1 4194304 3912 0 1 0 16086 3 0 0 25 0 1 0 157560637 19783680 3855 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134533128 0 0 4096 0 0 0 0 17 1 0 0
/proc/622/statm: 4830 3855 725 52 0 3198 0
Current children cumulated CPU time (s) 160.89
Current children cumulated vsize (KiB) 19320

[startup+222.467 s]
/proc/loadavg: 1.99 1.96 1.94 3/86 623
/proc/meminfo: memFree=1290520/2055920 swapFree=4192812/4192956
[pid=622] ppid=620 vsize=20628 CPUtime=220.36
/proc/622/stat : 622 (CSPtoSAT+minisa) R 620 622 567 0 -1 4194304 4199 0 1 0 22032 4 0 0 25 0 1 0 157560637 21123072 4142 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134533128 0 0 4096 0 0 0 0 17 1 0 0
/proc/622/statm: 5157 4142 725 52 0 3525 0
Current children cumulated CPU time (s) 220.36
Current children cumulated vsize (KiB) 20628

[startup+282.489 s]
/proc/loadavg: 1.95 1.95 1.93 3/86 698
/proc/meminfo: memFree=1279256/2055920 swapFree=4192812/4192956
[pid=622] ppid=620 vsize=20892 CPUtime=280.16
/proc/622/stat : 622 (CSPtoSAT+minisa) R 620 622 567 0 -1 4194304 4268 0 1 0 28011 5 0 0 25 0 1 0 157560637 21393408 4211 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687660 0 0 4096 0 0 0 0 17 0 0 0
/proc/622/statm: 5223 4211 725 52 0 3591 0
Current children cumulated CPU time (s) 280.16
Current children cumulated vsize (KiB) 20892

[startup+342.521 s]
/proc/loadavg: 1.98 1.96 1.93 3/86 698
/proc/meminfo: memFree=1277536/2055920 swapFree=4192812/4192956
[pid=622] ppid=620 vsize=20892 CPUtime=340.13
/proc/622/stat : 622 (CSPtoSAT+minisa) R 620 622 567 0 -1 4194304 4286 0 1 0 34008 5 0 0 25 0 1 0 157560637 21393408 4229 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/622/statm: 5223 4229 725 52 0 3591 0
Current children cumulated CPU time (s) 340.13
Current children cumulated vsize (KiB) 20892

[startup+402.565 s]
/proc/loadavg: 1.99 1.96 1.93 4/86 698
/proc/meminfo: memFree=1275872/2055920 swapFree=4192812/4192956
[pid=622] ppid=620 vsize=20892 CPUtime=400.11
/proc/622/stat : 622 (CSPtoSAT+minisa) R 620 622 567 0 -1 4194304 4300 0 1 0 40006 5 0 0 25 0 1 0 157560637 21393408 4243 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/622/statm: 5223 4243 725 52 0 3591 0
Current children cumulated CPU time (s) 400.11
Current children cumulated vsize (KiB) 20892

[startup+462.619 s]
/proc/loadavg: 1.99 1.97 1.93 3/92 842
/proc/meminfo: memFree=1273008/2055920 swapFree=4192812/4192956
[pid=622] ppid=620 vsize=21024 CPUtime=460.03
/proc/622/stat : 622 (CSPtoSAT+minisa) R 620 622 567 0 -1 4194304 4309 0 1 0 45985 18 0 0 25 0 1 0 157560637 21528576 4252 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134626829 0 0 4096 0 0 0 0 17 0 0 0
/proc/622/statm: 5256 4252 725 52 0 3624 0
Current children cumulated CPU time (s) 460.03
Current children cumulated vsize (KiB) 21024

[startup+522.674 s]
/proc/loadavg: 1.99 1.97 1.93 3/86 896
/proc/meminfo: memFree=1272536/2055920 swapFree=4192812/4192956
[pid=622] ppid=620 vsize=21024 CPUtime=520.02
/proc/622/stat : 622 (CSPtoSAT+minisa) R 620 622 567 0 -1 4194304 4319 0 1 0 51977 25 0 0 25 0 1 0 157560637 21528576 4262 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/622/statm: 5256 4262 725 52 0 3624 0
Current children cumulated CPU time (s) 520.02
Current children cumulated vsize (KiB) 21024

[startup+582.71 s]
/proc/loadavg: 1.99 1.97 1.93 3/86 896
/proc/meminfo: memFree=1271064/2055920 swapFree=4192812/4192956
[pid=622] ppid=620 vsize=21024 CPUtime=579.99
/proc/622/stat : 622 (CSPtoSAT+minisa) R 620 622 567 0 -1 4194304 4325 0 1 0 57974 25 0 0 25 0 1 0 157560637 21528576 4268 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/622/statm: 5256 4268 725 52 0 3624 0
Current children cumulated CPU time (s) 579.99
Current children cumulated vsize (KiB) 21024

[startup+642.734 s]
/proc/loadavg: 1.99 1.97 1.93 3/86 896
/proc/meminfo: memFree=1269720/2055920 swapFree=4192812/4192956
[pid=622] ppid=620 vsize=21024 CPUtime=639.94
/proc/622/stat : 622 (CSPtoSAT+minisa) R 620 622 567 0 -1 4194304 4333 0 1 0 63969 25 0 0 25 0 1 0 157560637 21528576 4276 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 0 0 0
/proc/622/statm: 5256 4276 725 52 0 3624 0
Current children cumulated CPU time (s) 639.94
Current children cumulated vsize (KiB) 21024

[startup+702.768 s]
/proc/loadavg: 2.03 1.99 1.94 3/86 896
/proc/meminfo: memFree=1268376/2055920 swapFree=4192812/4192956
[pid=622] ppid=620 vsize=21156 CPUtime=699.92
/proc/622/stat : 622 (CSPtoSAT+minisa) R 620 622 567 0 -1 4194304 4338 0 1 0 69967 25 0 0 25 0 1 0 157560637 21663744 4281 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/622/statm: 5289 4281 725 52 0 3657 0
Current children cumulated CPU time (s) 699.92
Current children cumulated vsize (KiB) 21156

[startup+762.801 s]
/proc/loadavg: 2.01 1.99 1.94 3/86 896
/proc/meminfo: memFree=1267160/2055920 swapFree=4192812/4192956
[pid=622] ppid=620 vsize=21156 CPUtime=759.89
/proc/622/stat : 622 (CSPtoSAT+minisa) R 620 622 567 0 -1 4194304 4342 0 1 0 75964 25 0 0 25 0 1 0 157560637 21663744 4285 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/622/statm: 5289 4285 725 52 0 3657 0
Current children cumulated CPU time (s) 759.89
Current children cumulated vsize (KiB) 21156

[startup+822.834 s]
/proc/loadavg: 2.00 1.99 1.94 3/86 896
/proc/meminfo: memFree=1265952/2055920 swapFree=4192812/4192956
[pid=622] ppid=620 vsize=21156 CPUtime=819.85
/proc/622/stat : 622 (CSPtoSAT+minisa) R 620 622 567 0 -1 4194304 4349 0 1 0 81959 26 0 0 25 0 1 0 157560637 21663744 4292 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/622/statm: 5289 4292 725 52 0 3657 0
Current children cumulated CPU time (s) 819.85
Current children cumulated vsize (KiB) 21156

[startup+882.868 s]
/proc/loadavg: 2.00 1.99 1.94 3/86 896
/proc/meminfo: memFree=1264800/2055920 swapFree=4192812/4192956
[pid=622] ppid=620 vsize=21156 CPUtime=879.83
/proc/622/stat : 622 (CSPtoSAT+minisa) R 620 622 567 0 -1 4194304 4353 0 1 0 87957 26 0 0 25 0 1 0 157560637 21663744 4296 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687412 0 0 4096 0 0 0 0 17 0 0 0
/proc/622/statm: 5289 4296 725 52 0 3657 0
Current children cumulated CPU time (s) 879.83
Current children cumulated vsize (KiB) 21156

[startup+942.901 s]
/proc/loadavg: 2.00 1.99 1.94 3/86 896
/proc/meminfo: memFree=1263584/2055920 swapFree=4192812/4192956
[pid=622] ppid=620 vsize=21156 CPUtime=939.8
/proc/622/stat : 622 (CSPtoSAT+minisa) R 620 622 567 0 -1 4194304 4357 0 1 0 93954 26 0 0 25 0 1 0 157560637 21663744 4300 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/622/statm: 5289 4300 725 52 0 3657 0
Current children cumulated CPU time (s) 939.8
Current children cumulated vsize (KiB) 21156

[startup+1002.93 s]
/proc/loadavg: 2.00 1.99 1.94 3/86 896
/proc/meminfo: memFree=1263456/2055920 swapFree=4192812/4192956
[pid=622] ppid=620 vsize=21156 CPUtime=999.75
/proc/622/stat : 622 (CSPtoSAT+minisa) R 620 622 567 0 -1 4194304 4360 0 1 0 99949 26 0 0 25 0 1 0 157560637 21663744 4303 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/622/statm: 5289 4303 725 52 0 3657 0
Current children cumulated CPU time (s) 999.75
Current children cumulated vsize (KiB) 21156

[startup+1062.95 s]
/proc/loadavg: 2.00 1.99 1.94 3/86 896
/proc/meminfo: memFree=1263520/2055920 swapFree=4192812/4192956
[pid=622] ppid=620 vsize=21156 CPUtime=1059.71
/proc/622/stat : 622 (CSPtoSAT+minisa) R 620 622 567 0 -1 4194304 4364 0 1 0 105945 26 0 0 25 0 1 0 157560637 21663744 4307 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/622/statm: 5289 4307 725 52 0 3657 0
Current children cumulated CPU time (s) 1059.71
Current children cumulated vsize (KiB) 21156

[startup+1122.98 s]
/proc/loadavg: 2.00 1.99 1.94 4/86 896
/proc/meminfo: memFree=1263456/2055920 swapFree=4192812/4192956
[pid=622] ppid=620 vsize=21156 CPUtime=1119.67
/proc/622/stat : 622 (CSPtoSAT+minisa) R 620 622 567 0 -1 4194304 4368 0 1 0 111941 26 0 0 25 0 1 0 157560637 21663744 4311 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687582 0 0 4096 0 0 0 0 17 0 0 0
/proc/622/statm: 5289 4311 725 52 0 3657 0
Current children cumulated CPU time (s) 1119.67
Current children cumulated vsize (KiB) 21156

[startup+1183 s]
/proc/loadavg: 2.00 1.99 1.94 3/86 896
/proc/meminfo: memFree=1263392/2055920 swapFree=4192812/4192956
[pid=622] ppid=620 vsize=21156 CPUtime=1179.63
/proc/622/stat : 622 (CSPtoSAT+minisa) R 620 622 567 0 -1 4194304 4371 0 1 0 117937 26 0 0 25 0 1 0 157560637 21663744 4314 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687660 0 0 4096 0 0 0 0 17 0 0 0
/proc/622/statm: 5289 4314 725 52 0 3657 0
Current children cumulated CPU time (s) 1179.63
Current children cumulated vsize (KiB) 21156

[startup+1243.04 s]
/proc/loadavg: 2.00 1.99 1.94 3/86 896
/proc/meminfo: memFree=1263392/2055920 swapFree=4192812/4192956
[pid=622] ppid=620 vsize=21288 CPUtime=1239.61
/proc/622/stat : 622 (CSPtoSAT+minisa) R 620 622 567 0 -1 4194304 4374 0 1 0 123934 27 0 0 25 0 1 0 157560637 21798912 4317 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/622/statm: 5322 4317 725 52 0 3690 0
Current children cumulated CPU time (s) 1239.61
Current children cumulated vsize (KiB) 21288

[startup+1303.06 s]
/proc/loadavg: 2.00 1.99 1.94 3/86 896
/proc/meminfo: memFree=1263328/2055920 swapFree=4192812/4192956
[pid=622] ppid=620 vsize=21288 CPUtime=1299.57
/proc/622/stat : 622 (CSPtoSAT+minisa) R 620 622 567 0 -1 4194304 4377 0 1 0 129930 27 0 0 25 0 1 0 157560637 21798912 4320 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687436 0 0 4096 0 0 0 0 17 0 0 0
/proc/622/statm: 5322 4320 725 52 0 3690 0
Current children cumulated CPU time (s) 1299.57
Current children cumulated vsize (KiB) 21288

[startup+1363.09 s]
/proc/loadavg: 2.04 2.00 1.94 3/86 896
/proc/meminfo: memFree=1263392/2055920 swapFree=4192812/4192956
[pid=622] ppid=620 vsize=21288 CPUtime=1359.52
/proc/622/stat : 622 (CSPtoSAT+minisa) R 620 622 567 0 -1 4194304 4381 0 1 0 135925 27 0 0 25 0 1 0 157560637 21798912 4324 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687436 0 0 4096 0 0 0 0 17 0 0 0
/proc/622/statm: 5322 4324 725 52 0 3690 0
Current children cumulated CPU time (s) 1359.52
Current children cumulated vsize (KiB) 21288

[startup+1423.11 s]
/proc/loadavg: 2.01 2.00 1.94 3/86 898
/proc/meminfo: memFree=1263328/2055920 swapFree=4192812/4192956
[pid=622] ppid=620 vsize=21288 CPUtime=1419.49
/proc/622/stat : 622 (CSPtoSAT+minisa) R 620 622 567 0 -1 4194304 4384 0 1 0 141921 28 0 0 25 0 1 0 157560637 21798912 4327 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/622/statm: 5322 4327 725 52 0 3690 0
Current children cumulated CPU time (s) 1419.49
Current children cumulated vsize (KiB) 21288

[startup+1483.13 s]
/proc/loadavg: 2.00 2.00 1.94 3/86 898
/proc/meminfo: memFree=1263328/2055920 swapFree=4192812/4192956
[pid=622] ppid=620 vsize=21288 CPUtime=1479.46
/proc/622/stat : 622 (CSPtoSAT+minisa) R 620 622 567 0 -1 4194304 4386 0 1 0 147918 28 0 0 25 0 1 0 157560637 21798912 4329 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/622/statm: 5322 4329 725 52 0 3690 0
Current children cumulated CPU time (s) 1479.46
Current children cumulated vsize (KiB) 21288

[startup+1543.16 s]
/proc/loadavg: 2.00 2.00 1.94 3/86 898
/proc/meminfo: memFree=1263264/2055920 swapFree=4192812/4192956
[pid=622] ppid=620 vsize=21288 CPUtime=1539.4
/proc/622/stat : 622 (CSPtoSAT+minisa) R 620 622 567 0 -1 4194304 4389 0 1 0 153912 28 0 0 25 0 1 0 157560637 21798912 4332 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/622/statm: 5322 4332 725 52 0 3690 0
Current children cumulated CPU time (s) 1539.4
Current children cumulated vsize (KiB) 21288

[startup+1603.19 s]
/proc/loadavg: 2.00 2.00 1.94 3/86 898
/proc/meminfo: memFree=1263264/2055920 swapFree=4192812/4192956
[pid=622] ppid=620 vsize=21288 CPUtime=1599.37
/proc/622/stat : 622 (CSPtoSAT+minisa) R 620 622 567 0 -1 4194304 4391 0 1 0 159909 28 0 0 25 0 1 0 157560637 21798912 4334 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/622/statm: 5322 4334 725 52 0 3690 0
Current children cumulated CPU time (s) 1599.37
Current children cumulated vsize (KiB) 21288

[startup+1663.21 s]
/proc/loadavg: 2.05 2.01 1.95 3/86 898
/proc/meminfo: memFree=1263264/2055920 swapFree=4192812/4192956
[pid=622] ppid=620 vsize=21288 CPUtime=1659.31
/proc/622/stat : 622 (CSPtoSAT+minisa) R 620 622 567 0 -1 4194304 4395 0 1 0 165903 28 0 0 25 0 1 0 157560637 21798912 4338 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/622/statm: 5322 4338 725 52 0 3690 0
Current children cumulated CPU time (s) 1659.31
Current children cumulated vsize (KiB) 21288

[startup+1723.24 s]
/proc/loadavg: 2.02 2.01 1.95 3/86 898
/proc/meminfo: memFree=1263200/2055920 swapFree=4192812/4192956
[pid=622] ppid=620 vsize=21288 CPUtime=1719.26
/proc/622/stat : 622 (CSPtoSAT+minisa) R 620 622 567 0 -1 4194304 4397 0 1 0 171898 28 0 0 25 0 1 0 157560637 21798912 4340 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/622/statm: 5322 4340 725 52 0 3690 0
Current children cumulated CPU time (s) 1719.26
Current children cumulated vsize (KiB) 21288

[startup+1783.27 s]
/proc/loadavg: 2.00 2.00 1.95 3/86 898
/proc/meminfo: memFree=1263200/2055920 swapFree=4192812/4192956
[pid=622] ppid=620 vsize=21288 CPUtime=1779.24
/proc/622/stat : 622 (CSPtoSAT+minisa) R 620 622 567 0 -1 4194304 4400 0 1 0 177895 29 0 0 25 0 1 0 157560637 21798912 4343 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/622/statm: 5322 4343 725 52 0 3690 0
Current children cumulated CPU time (s) 1779.24
Current children cumulated vsize (KiB) 21288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804.1 s]
/proc/loadavg: 2.00 2.00 1.95 3/86 898
/proc/meminfo: memFree=1263136/2055920 swapFree=4192812/4192956
[pid=622] ppid=620 vsize=21288 CPUtime=1800.06
/proc/622/stat : 622 (CSPtoSAT+minisa) R 620 622 567 0 -1 4194304 4401 0 1 0 179977 29 0 0 25 0 1 0 157560637 21798912 4344 18446744073709551615 134512640 134728504 4294956704 18446744073709551615 134687644 0 0 4096 0 0 0 0 17 0 0 0
/proc/622/statm: 5322 4344 725 52 0 3690 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 21288

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1804.11
CPU time (s): 1800.07
CPU user time (s): 1799.78
CPU system time (s): 0.293955
CPU usage (%): 99.7761
Max. virtual memory (cumulated for all children) (KiB): 21288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.78
system time used= 0.293955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4401
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 20057

runsolver used 2.27365 s user time and 5.66714 s system time

The end

Launcher Data (download as text)

Begin job on node3 on Sat Jan  6 13:54:08 UTC 2007


IDJOB= 237244
IDBENCH= 6908
FILE ID= node3/237244-1168091644

PBS_JOBID= 3476405

Free space on /tmp= 66540 MiB

BENCH NAME= HOME/pub/bench/CPAI06/zhou/queens1.xml
COMMAND LINE= /tmp/evaluation/237244-1168091644/CSPtoSAT+minisat /tmp/evaluation/237244-1168091644/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-237244-1168091644 -o ROOT/results/node3/solver-237244-1168091644 -C 1800 -M 900  /tmp/evaluation/237244-1168091644/CSPtoSAT+minisat /tmp/evaluation/237244-1168091644/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  726185241a7b95d15ca46fa1333f998a

RANDOM SEED= 181434143

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:       1304632 kB
Buffers:         66604 kB
Cached:         526764 kB
SwapCached:          0 kB
Active:         146960 kB
Inactive:       509244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1304632 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            5484 kB
Writeback:           0 kB
Mapped:          85212 kB
Slab:            80124 kB
Committed_AS:  3833472 kB
PageTables:       2028 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= 66538 MiB



End job on node3 on Sat Jan  6 14:24:15 UTC 2007