Trace number 233175

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) 1800.14 1803.42

General information on the benchmark

Nametaillard/os-taillard-20/
os-taillard-20-105-7.xml
MD5SUM374810fca23912defb7b4a24b5ed2d7b
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 benchmark0.635903
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables400
Number of constraints7600
Maximum constraint arity2
Maximum domain size1332
Number of constraints which are defined in extension0
Number of constraints which are defined in intension7600
Global constraints used (with number of constraints)

Solver Data (download as text)

0.01	c This is CSPtoSAT+minisat version 0.3
0.01	c (c) 2006 roussel@cril.univ-artois.fr
0.01	
0.01	c This solver internally uses a modified version of MiniSat2 version 061112
0.01	c MiniSat -- Copyright (c) 2003-2006, Niklas Een, Niklas Sorensson
0.01	
0.01	c parsing...
1.90	c ...done
1.90	c #SATvar=1538919 #SATclauses=3076634 #CSPpredicates=7600

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/node38/watcher-233175-1168088521 -o ROOT/results/node38/solver-233175-1168088521 -C 1800 -M 900 /tmp/evaluation/233175-1168088521/CSPtoSAT+minisat /tmp/evaluation/233175-1168088521/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: 2.00 1.99 1.86 5/79 18455
/proc/meminfo: memFree=1450392/2055920 swapFree=4192812/4192956
[pid=18454] ppid=18452 vsize=496 CPUtime=0
/proc/18454/stat : 18454 (CSPtoSAT+minisa) R 18452 18454 18107 0 -1 4194304 51 0 0 0 0 0 0 0 23 0 1 0 157251745 507904 36 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 8606500 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/18454/statm: 124 36 29 52 0 19 0

[startup+0.104545 s]
/proc/loadavg: 2.00 1.99 1.86 5/79 18455
/proc/meminfo: memFree=1450392/2055920 swapFree=4192812/4192956
[pid=18454] ppid=18452 vsize=27620 CPUtime=0.09
/proc/18454/stat : 18454 (CSPtoSAT+minisa) R 18452 18454 18107 0 -1 4194304 5377 0 0 0 6 3 0 0 23 0 1 0 157251745 28282880 5211 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134669384 0 0 4096 0 0 0 0 17 1 0 0
/proc/18454/statm: 6905 5211 694 52 0 5273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27620

[startup+0.512625 s]
/proc/loadavg: 2.00 1.99 1.86 5/79 18455
/proc/meminfo: memFree=1450392/2055920 swapFree=4192812/4192956
[pid=18454] ppid=18452 vsize=91288 CPUtime=0.49
/proc/18454/stat : 18454 (CSPtoSAT+minisa) R 18452 18454 18107 0 -1 4194304 20170 0 0 0 38 11 0 0 25 0 1 0 157251745 93478912 19939 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 9047694 0 0 4096 0 0 0 0 17 1 0 0
/proc/18454/statm: 22822 19939 696 52 0 21190 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 91288

[startup+1.33478 s]
/proc/loadavg: 2.00 1.99 1.86 3/79 18457
/proc/meminfo: memFree=1285848/2055920 swapFree=4192812/4192956
[pid=18454] ppid=18452 vsize=212964 CPUtime=1.3
/proc/18454/stat : 18454 (CSPtoSAT+minisa) R 18452 18454 18107 0 -1 4194304 49322 0 0 0 104 26 0 0 25 0 1 0 157251745 218075136 49091 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134670810 0 0 4096 0 0 0 0 17 1 0 0
/proc/18454/statm: 53241 49091 696 52 0 51609 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 212964

[startup+2.9751 s]
/proc/loadavg: 2.00 1.99 1.86 3/79 18457
/proc/meminfo: memFree=1243928/2055920 swapFree=4192812/4192956
[pid=18454] ppid=18452 vsize=221860 CPUtime=2.93
/proc/18454/stat : 18454 (CSPtoSAT+minisa) R 18452 18454 18107 0 -1 4194304 52474 0 0 0 265 28 0 0 25 0 1 0 157251745 227184640 52209 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134678260 0 0 4096 0 0 0 0 17 1 0 0
/proc/18454/statm: 55465 52209 721 52 0 53833 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 221860

[startup+6.26074 s]
/proc/loadavg: 2.00 1.99 1.86 3/79 18461
/proc/meminfo: memFree=1243736/2055920 swapFree=4192812/4192956
[pid=18454] ppid=18452 vsize=221860 CPUtime=6.18
/proc/18454/stat : 18454 (CSPtoSAT+minisa) R 18452 18454 18107 0 -1 4194304 52485 0 0 0 590 28 0 0 25 0 1 0 157251745 227184640 52220 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134562828 0 0 4096 0 0 0 0 17 1 0 0
/proc/18454/statm: 55465 52220 721 52 0 53833 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 221860

[startup+12.73 s]
/proc/loadavg: 2.00 1.99 1.86 3/79 18469
/proc/meminfo: memFree=1243672/2055920 swapFree=4192812/4192956
[pid=18454] ppid=18452 vsize=222308 CPUtime=12.57
/proc/18454/stat : 18454 (CSPtoSAT+minisa) R 18452 18454 18107 0 -1 4194304 52542 0 0 0 1229 28 0 0 25 0 1 0 157251745 227643392 52277 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/18454/statm: 55577 52277 721 52 0 53945 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 222308

[startup+25.5655 s]
/proc/loadavg: 2.00 1.99 1.87 3/79 18479
/proc/meminfo: memFree=1243352/2055920 swapFree=4192812/4192956
[pid=18454] ppid=18452 vsize=222844 CPUtime=25.28
/proc/18454/stat : 18454 (CSPtoSAT+minisa) R 18452 18454 18107 0 -1 4194304 52624 0 0 0 2499 29 0 0 25 0 1 0 157251745 228192256 52359 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671298 0 0 4096 0 0 0 0 17 1 0 0
/proc/18454/statm: 55711 52359 721 52 0 54079 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 222844

[startup+51.2265 s]
/proc/loadavg: 2.00 1.99 1.87 3/73 18503
/proc/meminfo: memFree=1243592/2055920 swapFree=4192812/4192956
[pid=18454] ppid=18452 vsize=223584 CPUtime=50.67
/proc/18454/stat : 18454 (CSPtoSAT+minisa) R 18452 18454 18107 0 -1 4194304 52861 0 0 0 5038 29 0 0 25 0 1 0 157251745 228950016 52596 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134678251 0 0 4096 0 0 0 0 17 1 0 0
/proc/18454/statm: 55896 52596 721 52 0 54264 0
Current children cumulated CPU time (s) 50.67
Current children cumulated vsize (KiB) 223584

[startup+102.433 s]
/proc/loadavg: 2.00 1.99 1.87 3/73 18503
/proc/meminfo: memFree=1242760/2055920 swapFree=4192812/4192956
[pid=18454] ppid=18452 vsize=224760 CPUtime=101.42
/proc/18454/stat : 18454 (CSPtoSAT+minisa) R 18452 18454 18107 0 -1 4194304 53078 0 0 0 10112 30 0 0 25 0 1 0 157251745 230154240 52813 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 1 0 0
/proc/18454/statm: 56190 52813 721 52 0 54558 0
Current children cumulated CPU time (s) 101.42
Current children cumulated vsize (KiB) 224760

[startup+162.461 s]
/proc/loadavg: 1.92 1.97 1.87 3/73 18541
/proc/meminfo: memFree=1200392/2055920 swapFree=4192812/4192956
[pid=18454] ppid=18452 vsize=224892 CPUtime=160.94
/proc/18454/stat : 18454 (CSPtoSAT+minisa) R 18452 18454 18107 0 -1 4194304 53196 0 0 0 16063 31 0 0 25 0 1 0 157251745 230289408 52931 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671228 0 0 4096 0 0 0 0 17 0 0 0
/proc/18454/statm: 56223 52931 721 52 0 54591 0
Current children cumulated CPU time (s) 160.94
Current children cumulated vsize (KiB) 224892

[startup+222.518 s]
/proc/loadavg: 1.97 1.97 1.88 3/73 18541
/proc/meminfo: memFree=1198216/2055920 swapFree=4192812/4192956
[pid=18454] ppid=18452 vsize=225156 CPUtime=220.92
/proc/18454/stat : 18454 (CSPtoSAT+minisa) R 18452 18454 18107 0 -1 4194304 53277 0 0 0 22061 31 0 0 25 0 1 0 157251745 230559744 53012 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134667289 0 0 4096 0 0 0 0 17 0 0 0
/proc/18454/statm: 56289 53012 721 52 0 54657 0
Current children cumulated CPU time (s) 220.92
Current children cumulated vsize (KiB) 225156

[startup+282.562 s]
/proc/loadavg: 1.99 1.97 1.89 3/73 18541
/proc/meminfo: memFree=1197576/2055920 swapFree=4192812/4192956
[pid=18454] ppid=18452 vsize=225312 CPUtime=280.92
/proc/18454/stat : 18454 (CSPtoSAT+minisa) R 18452 18454 18107 0 -1 4194304 53329 0 0 0 28060 32 0 0 25 0 1 0 157251745 230719488 53064 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671770 0 0 4096 0 0 0 0 17 0 0 0
/proc/18454/statm: 56328 53064 721 52 0 54696 0
Current children cumulated CPU time (s) 280.92
Current children cumulated vsize (KiB) 225312

[startup+342.613 s]
/proc/loadavg: 2.04 1.99 1.90 3/73 18541
/proc/meminfo: memFree=1197128/2055920 swapFree=4192812/4192956
[pid=18454] ppid=18452 vsize=225576 CPUtime=340.9
/proc/18454/stat : 18454 (CSPtoSAT+minisa) R 18452 18454 18107 0 -1 4194304 53378 0 0 0 34058 32 0 0 25 0 1 0 157251745 230989824 53113 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671469 0 0 4096 0 0 0 0 17 0 0 0
/proc/18454/statm: 56394 53113 721 52 0 54762 0
Current children cumulated CPU time (s) 340.9
Current children cumulated vsize (KiB) 225576

[startup+402.663 s]
/proc/loadavg: 2.05 2.00 1.91 3/73 18541
/proc/meminfo: memFree=1196744/2055920 swapFree=4192812/4192956
[pid=18454] ppid=18452 vsize=225840 CPUtime=400.87
/proc/18454/stat : 18454 (CSPtoSAT+minisa) R 18452 18454 18107 0 -1 4194304 53436 0 0 0 40055 32 0 0 25 0 1 0 157251745 231260160 53171 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134678260 0 0 4096 0 0 0 0 17 0 0 0
/proc/18454/statm: 56460 53171 721 52 0 54828 0
Current children cumulated CPU time (s) 400.87
Current children cumulated vsize (KiB) 225840

[startup+462.715 s]
/proc/loadavg: 2.02 2.00 1.91 3/73 18541
/proc/meminfo: memFree=1196296/2055920 swapFree=4192812/4192956
[pid=18454] ppid=18452 vsize=225972 CPUtime=460.87
/proc/18454/stat : 18454 (CSPtoSAT+minisa) R 18452 18454 18107 0 -1 4194304 53478 0 0 0 46055 32 0 0 25 0 1 0 157251745 231395328 53213 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671463 0 0 4096 0 0 0 0 17 0 0 0
/proc/18454/statm: 56493 53213 721 52 0 54861 0
Current children cumulated CPU time (s) 460.87
Current children cumulated vsize (KiB) 225972

[startup+522.762 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 18541
/proc/meminfo: memFree=1195848/2055920 swapFree=4192812/4192956
[pid=18454] ppid=18452 vsize=226104 CPUtime=520.86
/proc/18454/stat : 18454 (CSPtoSAT+minisa) R 18452 18454 18107 0 -1 4194304 53527 0 0 0 52054 32 0 0 25 0 1 0 157251745 231530496 53262 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/18454/statm: 56526 53262 721 52 0 54894 0
Current children cumulated CPU time (s) 520.86
Current children cumulated vsize (KiB) 226104

[startup+582.825 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 18541
/proc/meminfo: memFree=1195464/2055920 swapFree=4192812/4192956
[pid=18454] ppid=18452 vsize=226368 CPUtime=580.84
/proc/18454/stat : 18454 (CSPtoSAT+minisa) R 18452 18454 18107 0 -1 4194304 53577 0 0 0 58051 33 0 0 25 0 1 0 157251745 231800832 53312 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134678176 0 0 4096 0 0 0 0 17 0 0 0
/proc/18454/statm: 56592 53312 721 52 0 54960 0
Current children cumulated CPU time (s) 580.84
Current children cumulated vsize (KiB) 226368

[startup+642.869 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 18541
/proc/meminfo: memFree=1195080/2055920 swapFree=4192812/4192956
[pid=18454] ppid=18452 vsize=226532 CPUtime=640.83
/proc/18454/stat : 18454 (CSPtoSAT+minisa) R 18452 18454 18107 0 -1 4194304 53626 0 0 0 64050 33 0 0 25 0 1 0 157251745 231968768 53361 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671498 0 0 4096 0 0 0 0 17 0 0 0
/proc/18454/statm: 56633 53361 721 52 0 55001 0
Current children cumulated CPU time (s) 640.83
Current children cumulated vsize (KiB) 226532

[startup+702.919 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 18541
/proc/meminfo: memFree=1194632/2055920 swapFree=4192812/4192956
[pid=18454] ppid=18452 vsize=228032 CPUtime=700.82
/proc/18454/stat : 18454 (CSPtoSAT+minisa) R 18452 18454 18107 0 -1 4194304 53686 0 0 0 70049 33 0 0 25 0 1 0 157251745 233504768 53421 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134667398 0 0 4096 0 0 0 0 17 0 0 0
/proc/18454/statm: 57008 53421 721 52 0 55376 0
Current children cumulated CPU time (s) 700.82
Current children cumulated vsize (KiB) 228032

[startup+762.968 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 18541
/proc/meminfo: memFree=1194184/2055920 swapFree=4192812/4192956
[pid=18454] ppid=18452 vsize=228296 CPUtime=760.79
/proc/18454/stat : 18454 (CSPtoSAT+minisa) R 18452 18454 18107 0 -1 4194304 53735 0 0 0 76046 33 0 0 25 0 1 0 157251745 233775104 53470 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/18454/statm: 57074 53470 721 52 0 55442 0
Current children cumulated CPU time (s) 760.79
Current children cumulated vsize (KiB) 228296

[startup+823.021 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 18541
/proc/meminfo: memFree=1193800/2055920 swapFree=4192812/4192956
[pid=18454] ppid=18452 vsize=228428 CPUtime=820.78
/proc/18454/stat : 18454 (CSPtoSAT+minisa) R 18452 18454 18107 0 -1 4194304 53785 0 0 0 82045 33 0 0 25 0 1 0 157251745 233910272 53520 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 0 0 0
/proc/18454/statm: 57107 53520 721 52 0 55475 0
Current children cumulated CPU time (s) 820.78
Current children cumulated vsize (KiB) 228428

[startup+883.081 s]
/proc/loadavg: 2.07 2.02 1.91 3/73 18541
/proc/meminfo: memFree=1193352/2055920 swapFree=4192812/4192956
[pid=18454] ppid=18452 vsize=228692 CPUtime=880.79
/proc/18454/stat : 18454 (CSPtoSAT+minisa) R 18452 18454 18107 0 -1 4194304 53834 0 0 0 88045 34 0 0 25 0 1 0 157251745 234180608 53569 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/18454/statm: 57173 53569 721 52 0 55541 0
Current children cumulated CPU time (s) 880.79
Current children cumulated vsize (KiB) 228692

[startup+943.136 s]
/proc/loadavg: 2.02 2.01 1.91 3/73 18541
/proc/meminfo: memFree=1192904/2055920 swapFree=4192812/4192956
[pid=18454] ppid=18452 vsize=228824 CPUtime=940.76
/proc/18454/stat : 18454 (CSPtoSAT+minisa) R 18452 18454 18107 0 -1 4194304 53896 0 0 0 94042 34 0 0 25 0 1 0 157251745 234315776 53631 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134678173 0 0 4096 0 0 0 0 17 0 0 0
/proc/18454/statm: 57206 53631 721 52 0 55574 0
Current children cumulated CPU time (s) 940.76
Current children cumulated vsize (KiB) 228824

[startup+1003.18 s]
/proc/loadavg: 2.01 2.00 1.91 3/73 18543
/proc/meminfo: memFree=1192328/2055920 swapFree=4192812/4192956
[pid=18454] ppid=18452 vsize=229036 CPUtime=1000.76
/proc/18454/stat : 18454 (CSPtoSAT+minisa) R 18452 18454 18107 0 -1 4194304 53944 0 0 0 100041 35 0 0 25 0 1 0 157251745 234532864 53679 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/18454/statm: 57259 53679 721 52 0 55627 0
Current children cumulated CPU time (s) 1000.76
Current children cumulated vsize (KiB) 229036

[startup+1063.23 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 18543
/proc/meminfo: memFree=1192072/2055920 swapFree=4192812/4192956
[pid=18454] ppid=18452 vsize=229300 CPUtime=1060.75
/proc/18454/stat : 18454 (CSPtoSAT+minisa) R 18452 18454 18107 0 -1 4194304 53993 0 0 0 106040 35 0 0 25 0 1 0 157251745 234803200 53728 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671531 0 0 4096 0 0 0 0 17 0 0 0
/proc/18454/statm: 57325 53728 721 52 0 55693 0
Current children cumulated CPU time (s) 1060.75
Current children cumulated vsize (KiB) 229300

[startup+1123.29 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 18543
/proc/meminfo: memFree=1191688/2055920 swapFree=4192812/4192956
[pid=18454] ppid=18452 vsize=229432 CPUtime=1120.72
/proc/18454/stat : 18454 (CSPtoSAT+minisa) R 18452 18454 18107 0 -1 4194304 54042 0 0 0 112037 35 0 0 25 0 1 0 157251745 234938368 53777 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134667389 0 0 4096 0 0 0 0 17 0 0 0
/proc/18454/statm: 57358 53777 721 52 0 55726 0
Current children cumulated CPU time (s) 1120.72
Current children cumulated vsize (KiB) 229432

[startup+1183.35 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 18543
/proc/meminfo: memFree=1191240/2055920 swapFree=4192812/4192956
[pid=18454] ppid=18452 vsize=229696 CPUtime=1180.73
/proc/18454/stat : 18454 (CSPtoSAT+minisa) R 18452 18454 18107 0 -1 4194304 54090 0 0 0 118037 36 0 0 25 0 1 0 157251745 235208704 53825 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671228 0 0 4096 0 0 0 0 17 0 0 0
/proc/18454/statm: 57424 53825 721 52 0 55792 0
Current children cumulated CPU time (s) 1180.73
Current children cumulated vsize (KiB) 229696

[startup+1243.41 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 18543
/proc/meminfo: memFree=1190856/2055920 swapFree=4192812/4192956
[pid=18454] ppid=18452 vsize=229828 CPUtime=1240.73
/proc/18454/stat : 18454 (CSPtoSAT+minisa) R 18452 18454 18107 0 -1 4194304 54139 0 0 0 124037 36 0 0 25 0 1 0 157251745 235343872 53874 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/18454/statm: 57457 53874 721 52 0 55825 0
Current children cumulated CPU time (s) 1240.73
Current children cumulated vsize (KiB) 229828

[startup+1303.45 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 18543
/proc/meminfo: memFree=1190408/2055920 swapFree=4192812/4192956
[pid=18454] ppid=18452 vsize=229960 CPUtime=1300.7
/proc/18454/stat : 18454 (CSPtoSAT+minisa) R 18452 18454 18107 0 -1 4194304 54187 0 0 0 130034 36 0 0 25 0 1 0 157251745 235479040 53922 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671518 0 0 4096 0 0 0 0 17 0 0 0
/proc/18454/statm: 57490 53922 721 52 0 55858 0
Current children cumulated CPU time (s) 1300.7
Current children cumulated vsize (KiB) 229960

[startup+1363.5 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 18543
/proc/meminfo: memFree=1190088/2055920 swapFree=4192812/4192956
[pid=18454] ppid=18452 vsize=230224 CPUtime=1360.68
/proc/18454/stat : 18454 (CSPtoSAT+minisa) R 18452 18454 18107 0 -1 4194304 54234 0 0 0 136032 36 0 0 25 0 1 0 157251745 235749376 53969 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/18454/statm: 57556 53969 721 52 0 55924 0
Current children cumulated CPU time (s) 1360.68
Current children cumulated vsize (KiB) 230224

[startup+1423.55 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 18543
/proc/meminfo: memFree=1189640/2055920 swapFree=4192812/4192956
[pid=18454] ppid=18452 vsize=230356 CPUtime=1420.68
/proc/18454/stat : 18454 (CSPtoSAT+minisa) R 18452 18454 18107 0 -1 4194304 54283 0 0 0 142031 37 0 0 25 0 1 0 157251745 235884544 54018 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134678262 0 0 4096 0 0 0 0 17 0 0 0
/proc/18454/statm: 57589 54018 721 52 0 55957 0
Current children cumulated CPU time (s) 1420.68
Current children cumulated vsize (KiB) 230356

[startup+1483.6 s]
/proc/loadavg: 2.05 2.01 1.92 3/73 18543
/proc/meminfo: memFree=1189192/2055920 swapFree=4192812/4192956
[pid=18454] ppid=18452 vsize=230740 CPUtime=1480.66
/proc/18454/stat : 18454 (CSPtoSAT+minisa) R 18452 18454 18107 0 -1 4194304 54330 0 0 0 148029 37 0 0 25 0 1 0 157251745 236277760 54065 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671585 0 0 4096 0 0 0 0 17 0 0 0
/proc/18454/statm: 57685 54065 721 52 0 56053 0
Current children cumulated CPU time (s) 1480.66
Current children cumulated vsize (KiB) 230740

[startup+1543.66 s]
/proc/loadavg: 2.02 2.01 1.92 3/73 18543
/proc/meminfo: memFree=1188872/2055920 swapFree=4192812/4192956
[pid=18454] ppid=18452 vsize=230872 CPUtime=1540.65
/proc/18454/stat : 18454 (CSPtoSAT+minisa) R 18452 18454 18107 0 -1 4194304 54377 0 0 0 154027 38 0 0 25 0 1 0 157251745 236412928 54112 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134562805 0 0 4096 0 0 0 0 17 0 0 0
/proc/18454/statm: 57718 54112 721 52 0 56086 0
Current children cumulated CPU time (s) 1540.65
Current children cumulated vsize (KiB) 230872

[startup+1603.71 s]
/proc/loadavg: 2.00 2.00 1.92 3/73 18543
/proc/meminfo: memFree=1188424/2055920 swapFree=4192812/4192956
[pid=18454] ppid=18452 vsize=231004 CPUtime=1600.65
/proc/18454/stat : 18454 (CSPtoSAT+minisa) R 18452 18454 18107 0 -1 4194304 54427 0 0 0 160027 38 0 0 25 0 1 0 157251745 236548096 54162 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134562800 0 0 4096 0 0 0 0 17 0 0 0
/proc/18454/statm: 57751 54162 721 52 0 56119 0
Current children cumulated CPU time (s) 1600.65
Current children cumulated vsize (KiB) 231004

[startup+1663.76 s]
/proc/loadavg: 2.00 2.00 1.92 3/73 18543
/proc/meminfo: memFree=1188040/2055920 swapFree=4192812/4192956
[pid=18454] ppid=18452 vsize=231268 CPUtime=1660.62
/proc/18454/stat : 18454 (CSPtoSAT+minisa) R 18452 18454 18107 0 -1 4194304 54473 0 0 0 166024 38 0 0 25 0 1 0 157251745 236818432 54208 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671185 0 0 4096 0 0 0 0 17 0 0 0
/proc/18454/statm: 57817 54208 721 52 0 56185 0
Current children cumulated CPU time (s) 1660.62
Current children cumulated vsize (KiB) 231268

[startup+1723.8 s]
/proc/loadavg: 2.00 2.00 1.92 3/73 18543
/proc/meminfo: memFree=1187592/2055920 swapFree=4192812/4192956
[pid=18454] ppid=18452 vsize=231400 CPUtime=1720.6
/proc/18454/stat : 18454 (CSPtoSAT+minisa) R 18452 18454 18107 0 -1 4194304 54522 0 0 0 172022 38 0 0 25 0 1 0 157251745 236953600 54257 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671448 0 0 4096 0 0 0 0 17 0 0 0
/proc/18454/statm: 57850 54257 721 52 0 56218 0
Current children cumulated CPU time (s) 1720.6
Current children cumulated vsize (KiB) 231400

[startup+1783.86 s]
/proc/loadavg: 2.00 2.00 1.92 3/73 18543
/proc/meminfo: memFree=1187272/2055920 swapFree=4192812/4192956
[pid=18454] ppid=18452 vsize=231532 CPUtime=1780.6
/proc/18454/stat : 18454 (CSPtoSAT+minisa) R 18452 18454 18107 0 -1 4194304 54569 0 0 0 178022 38 0 0 25 0 1 0 157251745 237088768 54304 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134678226 0 0 4096 0 0 0 0 17 0 0 0
/proc/18454/statm: 57883 54304 721 52 0 56251 0
Current children cumulated CPU time (s) 1780.6
Current children cumulated vsize (KiB) 231532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.37 s]
/proc/loadavg: 2.00 2.00 1.92 4/73 18543
/proc/meminfo: memFree=1187144/2055920 swapFree=4192812/4192956
[pid=18454] ppid=18452 vsize=231664 CPUtime=1800.09
/proc/18454/stat : 18454 (CSPtoSAT+minisa) R 18452 18454 18107 0 -1 4194304 54584 0 0 0 179971 38 0 0 25 0 1 0 157251745 237223936 54319 18446744073709551615 134512640 134728504 4294956720 18446744073709551615 134671287 0 0 4096 0 0 0 0 17 0 0 0
/proc/18454/statm: 57916 54319 721 52 0 56284 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 231664

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1803.42
CPU time (s): 1800.14
CPU user time (s): 1799.71
CPU system time (s): 0.427934
CPU usage (%): 99.8182
Max. virtual memory (cumulated for all children) (KiB): 231664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.71
system time used= 0.427934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54584
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= 8909

runsolver used 2.17067 s user time and 5.69613 s system time

The end

Launcher Data (download as text)

Begin job on node38 on Sat Jan  6 13:02:01 UTC 2007


IDJOB= 233175
IDBENCH= 6585
FILE ID= node38/233175-1168088521

PBS_JOBID= 3476537

Free space on /tmp= 66513 MiB

BENCH NAME= HOME/pub/bench/CPAI06/taillard/os-taillard-20/os-taillard-20-105-7.xml
COMMAND LINE= /tmp/evaluation/233175-1168088521/CSPtoSAT+minisat /tmp/evaluation/233175-1168088521/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-233175-1168088521 -o ROOT/results/node38/solver-233175-1168088521 -C 1800 -M 900  /tmp/evaluation/233175-1168088521/CSPtoSAT+minisat /tmp/evaluation/233175-1168088521/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  374810fca23912defb7b4a24b5ed2d7b

RANDOM SEED= 877921032

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		: 3000.267
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		: 3000.267
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:       1450808 kB
Buffers:         31024 kB
Cached:         322032 kB
SwapCached:          0 kB
Active:         236492 kB
Inactive:       296856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1450808 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2632 kB
Writeback:           0 kB
Mapped:         194348 kB
Slab:            56520 kB
Committed_AS:  3356580 kB
PageTables:       2368 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= 66513 MiB



End job on node38 on Sat Jan  6 13:32:05 UTC 2007