Trace number 217827

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
CSPtoSAT+minisat 0.3? (TO) 1800.08 1800.77

General information on the benchmark

NamegolombRuler/golombRulerArity3/
ruler-67-12-a3.xml
MD5SUM901737356712bb227c2d9ca62b34a56a
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark498.493
SatisfiableNO
(Un)Satisfiability was proved
Number of variables78
Number of constraints2277
Maximum constraint arity3
Maximum domain size68
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2277
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...
0.15	c ...done
0.15	c #SATvar=15560 #SATclauses=30882 #CSPpredicates=2277

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/node50/watcher-217827-1168065450 -o ROOT/results/node50/solver-217827-1168065450 -C 1800 -M 900 /tmp/evaluation/217827-1168065450/CSPtoSAT+minisat /tmp/evaluation/217827-1168065450/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: 0.92 0.98 1.06 4/65 30801
/proc/meminfo: memFree=1565096/2055920 swapFree=4192812/4192956
[pid=30800] ppid=30798 vsize=6696 CPUtime=0
/proc/30800/stat : 30800 (CSPtoSAT+minisa) R 30798 30800 29997 0 -1 4194304 402 0 0 0 0 0 0 0 18 0 1 0 154943543 6856704 382 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 7921752 0 0 4096 0 0 0 0 17 1 0 0
/proc/30800/statm: 1674 382 357 52 0 30 0

[startup+0.104387 s]
/proc/loadavg: 0.92 0.98 1.06 4/65 30801
/proc/meminfo: memFree=1565096/2055920 swapFree=4192812/4192956
[pid=30800] ppid=30798 vsize=9412 CPUtime=0.09
/proc/30800/stat : 30800 (CSPtoSAT+minisa) R 30798 30800 29997 0 -1 4194304 1415 0 0 0 9 0 0 0 18 0 1 0 154943543 9637888 1383 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 4157739015 0 0 4096 0 0 0 0 17 1 0 0
/proc/30800/statm: 2353 1383 704 52 0 721 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9412

[startup+0.512453 s]
/proc/loadavg: 0.92 0.98 1.06 4/65 30801
/proc/meminfo: memFree=1565096/2055920 swapFree=4192812/4192956
[pid=30800] ppid=30798 vsize=9516 CPUtime=0.5
/proc/30800/stat : 30800 (CSPtoSAT+minisa) R 30798 30800 29997 0 -1 4194304 1481 0 0 0 50 0 0 0 21 0 1 0 154943543 9744384 1423 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671493 0 0 4096 0 0 0 0 17 1 0 0
/proc/30800/statm: 2379 1423 721 52 0 747 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 9516

[startup+1.33259 s]
/proc/loadavg: 0.92 0.98 1.06 2/65 30801
/proc/meminfo: memFree=1562152/2055920 swapFree=4192812/4192956
[pid=30800] ppid=30798 vsize=9516 CPUtime=1.32
/proc/30800/stat : 30800 (CSPtoSAT+minisa) R 30798 30800 29997 0 -1 4194304 1507 0 0 0 132 0 0 0 25 0 1 0 154943543 9744384 1449 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667398 0 0 4096 0 0 0 0 17 1 0 0
/proc/30800/statm: 2379 1449 721 52 0 747 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9516

[startup+2.96887 s]
/proc/loadavg: 0.92 0.98 1.06 2/65 30801
/proc/meminfo: memFree=1562024/2055920 swapFree=4192812/4192956
[pid=30800] ppid=30798 vsize=9792 CPUtime=2.96
/proc/30800/stat : 30800 (CSPtoSAT+minisa) R 30798 30800 29997 0 -1 4194304 1546 0 0 0 296 0 0 0 25 0 1 0 154943543 10027008 1488 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671228 0 0 4096 0 0 0 0 17 1 0 0
/proc/30800/statm: 2448 1488 721 52 0 816 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9792

[startup+6.24642 s]
/proc/loadavg: 0.93 0.98 1.06 2/65 30801
/proc/meminfo: memFree=1561704/2055920 swapFree=4192812/4192956
[pid=30800] ppid=30798 vsize=10096 CPUtime=6.24
/proc/30800/stat : 30800 (CSPtoSAT+minisa) R 30798 30800 29997 0 -1 4194304 1617 0 0 0 623 1 0 0 25 0 1 0 154943543 10338304 1559 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134562837 0 0 4096 0 0 0 0 17 1 0 0
/proc/30800/statm: 2524 1559 721 52 0 892 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10096

[startup+12.6995 s]
/proc/loadavg: 0.93 0.98 1.06 2/65 30801
/proc/meminfo: memFree=1561192/2055920 swapFree=4192812/4192956
[pid=30800] ppid=30798 vsize=10504 CPUtime=12.69
/proc/30800/stat : 30800 (CSPtoSAT+minisa) R 30798 30800 29997 0 -1 4194304 1732 0 0 0 1268 1 0 0 25 0 1 0 154943543 10756096 1674 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671528 0 0 4096 0 0 0 0 17 1 0 0
/proc/30800/statm: 2626 1674 721 52 0 994 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10504

[startup+25.4996 s]
/proc/loadavg: 0.95 0.98 1.06 2/65 30801
/proc/meminfo: memFree=1560360/2055920 swapFree=4192812/4192956
[pid=30800] ppid=30798 vsize=11344 CPUtime=25.48
/proc/30800/stat : 30800 (CSPtoSAT+minisa) R 30798 30800 29997 0 -1 4194304 1953 0 0 0 2547 1 0 0 25 0 1 0 154943543 11616256 1895 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134671223 0 0 4096 0 0 0 0 17 1 0 0
/proc/30800/statm: 2836 1895 721 52 0 1204 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11344

[startup+51.1039 s]
/proc/loadavg: 0.96 0.98 1.05 2/65 30801
/proc/meminfo: memFree=1559080/2055920 swapFree=4192812/4192956
[pid=30800] ppid=30798 vsize=12664 CPUtime=51.07
/proc/30800/stat : 30800 (CSPtoSAT+minisa) R 30798 30800 29997 0 -1 4194304 2284 0 0 0 5105 2 0 0 25 0 1 0 154943543 12967936 2226 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667356 0 0 4096 0 0 0 0 17 1 0 0
/proc/30800/statm: 3166 2226 721 52 0 1534 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12664

[startup+102.406 s]
/proc/loadavg: 0.98 0.98 1.05 2/65 30801
/proc/meminfo: memFree=1556648/2055920 swapFree=4192812/4192956
[pid=30800] ppid=30798 vsize=15120 CPUtime=102.36
/proc/30800/stat : 30800 (CSPtoSAT+minisa) R 30798 30800 29997 0 -1 4194304 2889 0 0 0 10233 3 0 0 25 0 1 0 154943543 15482880 2831 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/30800/statm: 3780 2831 721 52 0 2148 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 15120

[startup+162.422 s]
/proc/loadavg: 0.99 0.98 1.04 2/65 30801
/proc/meminfo: memFree=1554152/2055920 swapFree=4192812/4192956
[pid=30800] ppid=30798 vsize=17628 CPUtime=162.36
/proc/30800/stat : 30800 (CSPtoSAT+minisa) R 30798 30800 29997 0 -1 4194304 3503 0 0 0 16232 4 0 0 25 0 1 0 154943543 18051072 3445 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687660 0 0 4096 0 0 0 0 17 1 0 0
/proc/30800/statm: 4407 3445 721 52 0 2775 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 17628

[startup+222.437 s]
/proc/loadavg: 0.99 0.98 1.04 2/65 30801
/proc/meminfo: memFree=1552872/2055920 swapFree=4192812/4192956
[pid=30800] ppid=30798 vsize=18816 CPUtime=222.35
/proc/30800/stat : 30800 (CSPtoSAT+minisa) R 30798 30800 29997 0 -1 4194304 3822 0 0 0 22231 4 0 0 25 0 1 0 154943543 19267584 3764 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667286 0 0 4096 0 0 0 0 17 1 0 0
/proc/30800/statm: 4704 3764 721 52 0 3072 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 18816

[startup+282.452 s]
/proc/loadavg: 0.99 0.98 1.03 2/65 30801
/proc/meminfo: memFree=1551336/2055920 swapFree=4192812/4192956
[pid=30800] ppid=30798 vsize=20400 CPUtime=282.36
/proc/30800/stat : 30800 (CSPtoSAT+minisa) R 30798 30800 29997 0 -1 4194304 4202 0 0 0 28231 5 0 0 25 0 1 0 154943543 20889600 4144 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/30800/statm: 5100 4144 721 52 0 3468 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 20400

[startup+342.465 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 30801
/proc/meminfo: memFree=1550632/2055920 swapFree=4192812/4192956
[pid=30800] ppid=30798 vsize=21060 CPUtime=342.35
/proc/30800/stat : 30800 (CSPtoSAT+minisa) R 30798 30800 29997 0 -1 4194304 4379 0 0 0 34230 5 0 0 25 0 1 0 154943543 21565440 4321 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/30800/statm: 5265 4321 721 52 0 3633 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 21060

[startup+402.482 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 30801
/proc/meminfo: memFree=1549864/2055920 swapFree=4192812/4192956
[pid=30800] ppid=30798 vsize=21852 CPUtime=402.35
/proc/30800/stat : 30800 (CSPtoSAT+minisa) R 30798 30800 29997 0 -1 4194304 4560 0 0 0 40229 6 0 0 25 0 1 0 154943543 22376448 4502 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687582 0 0 4096 0 0 0 0 17 1 0 0
/proc/30800/statm: 5463 4502 721 52 0 3831 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 21852

[startup+462.495 s]
/proc/loadavg: 0.99 0.98 1.01 2/65 30801
/proc/meminfo: memFree=1549480/2055920 swapFree=4192812/4192956
[pid=30800] ppid=30798 vsize=22248 CPUtime=462.34
/proc/30800/stat : 30800 (CSPtoSAT+minisa) R 30798 30800 29997 0 -1 4194304 4667 0 0 0 46228 6 0 0 25 0 1 0 154943543 22781952 4609 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/30800/statm: 5562 4609 721 52 0 3930 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 22248

[startup+522.51 s]
/proc/loadavg: 0.99 0.98 1.01 2/65 30801
/proc/meminfo: memFree=1548200/2055920 swapFree=4192812/4192956
[pid=30800] ppid=30798 vsize=23556 CPUtime=522.33
/proc/30800/stat : 30800 (CSPtoSAT+minisa) R 30798 30800 29997 0 -1 4194304 4984 0 0 0 52227 6 0 0 25 0 1 0 154943543 24121344 4926 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687436 0 0 4096 0 0 0 0 17 1 0 0
/proc/30800/statm: 5889 4926 721 52 0 4257 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 23556

[startup+582.527 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 30801
/proc/meminfo: memFree=1547496/2055920 swapFree=4192812/4192956
[pid=30800] ppid=30798 vsize=24348 CPUtime=582.33
/proc/30800/stat : 30800 (CSPtoSAT+minisa) R 30798 30800 29997 0 -1 4194304 5156 0 0 0 58226 7 0 0 25 0 1 0 154943543 24932352 5098 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/30800/statm: 6087 5098 721 52 0 4455 0
Current children cumulated CPU time (s) 582.33
Current children cumulated vsize (KiB) 24348

[startup+642.537 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 30801
/proc/meminfo: memFree=1547176/2055920 swapFree=4192812/4192956
[pid=30800] ppid=30798 vsize=24612 CPUtime=642.32
/proc/30800/stat : 30800 (CSPtoSAT+minisa) R 30798 30800 29997 0 -1 4194304 5238 0 0 0 64225 7 0 0 25 0 1 0 154943543 25202688 5180 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687652 0 0 4096 0 0 0 0 17 1 0 0
/proc/30800/statm: 6153 5180 721 52 0 4521 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 24612

[startup+702.547 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 30801
/proc/meminfo: memFree=1546920/2055920 swapFree=4192812/4192956
[pid=30800] ppid=30798 vsize=24876 CPUtime=702.31
/proc/30800/stat : 30800 (CSPtoSAT+minisa) R 30798 30800 29997 0 -1 4194304 5310 0 0 0 70224 7 0 0 25 0 1 0 154943543 25473024 5252 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/30800/statm: 6219 5252 721 52 0 4587 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 24876

[startup+762.559 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 30801
/proc/meminfo: memFree=1546408/2055920 swapFree=4192812/4192956
[pid=30800] ppid=30798 vsize=25272 CPUtime=762.31
/proc/30800/stat : 30800 (CSPtoSAT+minisa) R 30798 30800 29997 0 -1 4194304 5419 0 0 0 76223 8 0 0 25 0 1 0 154943543 25878528 5361 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687324 0 0 4096 0 0 0 0 17 1 0 0
/proc/30800/statm: 6318 5361 721 52 0 4686 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 25272

[startup+822.576 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30801
/proc/meminfo: memFree=1545832/2055920 swapFree=4192812/4192956
[pid=30800] ppid=30798 vsize=25932 CPUtime=822.3
/proc/30800/stat : 30800 (CSPtoSAT+minisa) R 30798 30800 29997 0 -1 4194304 5565 0 0 0 82222 8 0 0 25 0 1 0 154943543 26554368 5507 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687531 0 0 4096 0 0 0 0 17 1 0 0
/proc/30800/statm: 6483 5507 721 52 0 4851 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 25932

[startup+882.588 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30801
/proc/meminfo: memFree=1545192/2055920 swapFree=4192812/4192956
[pid=30800] ppid=30798 vsize=26460 CPUtime=882.29
/proc/30800/stat : 30800 (CSPtoSAT+minisa) R 30798 30800 29997 0 -1 4194304 5708 0 0 0 88221 8 0 0 25 0 1 0 154943543 27095040 5650 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/30800/statm: 6615 5650 721 52 0 4983 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 26460

[startup+942.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30801
/proc/meminfo: memFree=1544872/2055920 swapFree=4192812/4192956
[pid=30800] ppid=30798 vsize=26856 CPUtime=942.29
/proc/30800/stat : 30800 (CSPtoSAT+minisa) R 30798 30800 29997 0 -1 4194304 5798 0 0 0 94220 9 0 0 25 0 1 0 154943543 27500544 5740 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/30800/statm: 6714 5740 721 52 0 5082 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 26856

[startup+1002.61 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 30801
/proc/meminfo: memFree=1544616/2055920 swapFree=4192812/4192956
[pid=30800] ppid=30798 vsize=27120 CPUtime=1002.28
/proc/30800/stat : 30800 (CSPtoSAT+minisa) R 30798 30800 29997 0 -1 4194304 5872 0 0 0 100219 9 0 0 25 0 1 0 154943543 27770880 5814 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/30800/statm: 6780 5814 721 52 0 5148 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 27120

[startup+1062.63 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 30801
/proc/meminfo: memFree=1544232/2055920 swapFree=4192812/4192956
[pid=30800] ppid=30798 vsize=27384 CPUtime=1062.27
/proc/30800/stat : 30800 (CSPtoSAT+minisa) R 30798 30800 29997 0 -1 4194304 5948 0 0 0 106218 9 0 0 25 0 1 0 154943543 28041216 5890 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687702 0 0 4096 0 0 0 0 17 1 0 0
/proc/30800/statm: 6846 5890 721 52 0 5214 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 27384

[startup+1122.64 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 30801
/proc/meminfo: memFree=1544040/2055920 swapFree=4192812/4192956
[pid=30800] ppid=30798 vsize=27648 CPUtime=1122.27
/proc/30800/stat : 30800 (CSPtoSAT+minisa) R 30798 30800 29997 0 -1 4194304 6002 0 0 0 112217 10 0 0 25 0 1 0 154943543 28311552 5944 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687705 0 0 4096 0 0 0 0 17 1 0 0
/proc/30800/statm: 6912 5944 721 52 0 5280 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 27648

[startup+1182.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30801
/proc/meminfo: memFree=1543464/2055920 swapFree=4192812/4192956
[pid=30800] ppid=30798 vsize=28308 CPUtime=1182.26
/proc/30800/stat : 30800 (CSPtoSAT+minisa) R 30798 30800 29997 0 -1 4194304 6167 0 0 0 118215 11 0 0 25 0 1 0 154943543 28987392 6109 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134667299 0 0 4096 0 0 0 0 17 1 0 0
/proc/30800/statm: 7077 6109 721 52 0 5445 0
Current children cumulated CPU time (s) 1182.26
Current children cumulated vsize (KiB) 28308

[startup+1242.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30801
/proc/meminfo: memFree=1541928/2055920 swapFree=4192812/4192956
[pid=30800] ppid=30798 vsize=29760 CPUtime=1242.26
/proc/30800/stat : 30800 (CSPtoSAT+minisa) R 30798 30800 29997 0 -1 4194304 6522 0 0 0 124215 11 0 0 25 0 1 0 154943543 30474240 6464 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/30800/statm: 7440 6464 721 52 0 5808 0
Current children cumulated CPU time (s) 1242.26
Current children cumulated vsize (KiB) 29760

[startup+1302.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30801
/proc/meminfo: memFree=1541288/2055920 swapFree=4192812/4192956
[pid=30800] ppid=30798 vsize=30420 CPUtime=1302.25
/proc/30800/stat : 30800 (CSPtoSAT+minisa) R 30798 30800 29997 0 -1 4194304 6691 0 0 0 130214 11 0 0 25 0 1 0 154943543 31150080 6633 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134668774 0 0 4096 0 0 0 0 17 1 0 0
/proc/30800/statm: 7605 6633 721 52 0 5973 0
Current children cumulated CPU time (s) 1302.25
Current children cumulated vsize (KiB) 30420

[startup+1362.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30801
/proc/meminfo: memFree=1540840/2055920 swapFree=4192812/4192956
[pid=30800] ppid=30798 vsize=30816 CPUtime=1362.24
/proc/30800/stat : 30800 (CSPtoSAT+minisa) R 30798 30800 29997 0 -1 4194304 6784 0 0 0 136212 12 0 0 25 0 1 0 154943543 31555584 6726 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687408 0 0 4096 0 0 0 0 17 1 0 0
/proc/30800/statm: 7704 6726 721 52 0 6072 0
Current children cumulated CPU time (s) 1362.24
Current children cumulated vsize (KiB) 30816

[startup+1422.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30873
/proc/meminfo: memFree=1539232/2055920 swapFree=4192812/4192956
[pid=30800] ppid=30798 vsize=31080 CPUtime=1422.2
/proc/30800/stat : 30800 (CSPtoSAT+minisa) R 30798 30800 29997 0 -1 4194304 6871 0 0 0 142208 12 0 0 25 0 1 0 154943543 31825920 6813 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687528 0 0 4096 0 0 0 0 17 1 0 0
/proc/30800/statm: 7770 6813 721 52 0 6138 0
Current children cumulated CPU time (s) 1422.2
Current children cumulated vsize (KiB) 31080

[startup+1482.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30965
/proc/meminfo: memFree=1538864/2055920 swapFree=4192812/4192956
[pid=30800] ppid=30798 vsize=31476 CPUtime=1482.17
/proc/30800/stat : 30800 (CSPtoSAT+minisa) R 30798 30800 29997 0 -1 4194304 6955 0 0 0 148205 12 0 0 25 0 1 0 154943543 32231424 6897 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687516 0 0 4096 0 0 0 0 17 1 0 0
/proc/30800/statm: 7869 6897 721 52 0 6237 0
Current children cumulated CPU time (s) 1482.17
Current children cumulated vsize (KiB) 31476

[startup+1542.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30999
/proc/meminfo: memFree=1539688/2055920 swapFree=4192812/4192956
[pid=30800] ppid=30798 vsize=31740 CPUtime=1542.16
/proc/30800/stat : 30800 (CSPtoSAT+minisa) R 30798 30800 29997 0 -1 4194304 7015 0 0 0 154203 13 0 0 25 0 1 0 154943543 32501760 6957 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/30800/statm: 7935 6957 721 52 0 6303 0
Current children cumulated CPU time (s) 1542.16
Current children cumulated vsize (KiB) 31740

[startup+1602.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30999
/proc/meminfo: memFree=1539496/2055920 swapFree=4192812/4192956
[pid=30800] ppid=30798 vsize=31872 CPUtime=1602.15
/proc/30800/stat : 30800 (CSPtoSAT+minisa) R 30798 30800 29997 0 -1 4194304 7071 0 0 0 160202 13 0 0 25 0 1 0 154943543 32636928 7013 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/30800/statm: 7968 7013 721 52 0 6336 0
Current children cumulated CPU time (s) 1602.15
Current children cumulated vsize (KiB) 31872

[startup+1662.81 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 30999
/proc/meminfo: memFree=1539304/2055920 swapFree=4192812/4192956
[pid=30800] ppid=30798 vsize=32136 CPUtime=1662.15
/proc/30800/stat : 30800 (CSPtoSAT+minisa) R 30798 30800 29997 0 -1 4194304 7127 0 0 0 166202 13 0 0 25 0 1 0 154943543 32907264 7069 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/30800/statm: 8034 7069 721 52 0 6402 0
Current children cumulated CPU time (s) 1662.15
Current children cumulated vsize (KiB) 32136

[startup+1722.82 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 30999
/proc/meminfo: memFree=1538984/2055920 swapFree=4192812/4192956
[pid=30800] ppid=30798 vsize=32400 CPUtime=1722.15
/proc/30800/stat : 30800 (CSPtoSAT+minisa) R 30798 30800 29997 0 -1 4194304 7186 0 0 0 172201 14 0 0 25 0 1 0 154943543 33177600 7128 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/30800/statm: 8100 7128 721 52 0 6468 0
Current children cumulated CPU time (s) 1722.15
Current children cumulated vsize (KiB) 32400

[startup+1782.84 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 30999
/proc/meminfo: memFree=1538728/2055920 swapFree=4192812/4192956
[pid=30800] ppid=30798 vsize=32664 CPUtime=1782.15
/proc/30800/stat : 30800 (CSPtoSAT+minisa) R 30798 30800 29997 0 -1 4194304 7253 0 0 0 178201 14 0 0 25 0 1 0 154943543 33447936 7195 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 1 0 0
/proc/30800/statm: 8166 7195 721 52 0 6534 0
Current children cumulated CPU time (s) 1782.15
Current children cumulated vsize (KiB) 32664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.76 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 30999
/proc/meminfo: memFree=1538600/2055920 swapFree=4192812/4192956
[pid=30800] ppid=30798 vsize=32796 CPUtime=1800.06
/proc/30800/stat : 30800 (CSPtoSAT+minisa) R 30798 30800 29997 0 -1 4194304 7278 0 0 0 179992 14 0 0 25 0 1 0 154943543 33583104 7220 18446744073709551615 134512640 134728504 4294956624 18446744073709551615 134687420 0 0 4096 0 0 0 0 17 1 0 0
/proc/30800/statm: 8199 7220 721 52 0 6567 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 32796

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.77
CPU time (s): 1800.08
CPU user time (s): 1799.93
CPU system time (s): 0.147977
CPU usage (%): 99.9614
Max. virtual memory (cumulated for all children) (KiB): 32796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.93
system time used= 0.147977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7278
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= 1861

runsolver used 1.25281 s user time and 3.63945 s system time

The end

Launcher Data (download as text)

Begin job on node50 on Sat Jan  6 06:37:30 UTC 2007


IDJOB= 217827
IDBENCH= 5173
FILE ID= node50/217827-1168065450

PBS_JOBID= 3475537

Free space on /tmp= 66550 MiB

BENCH NAME= HOME/pub/bench/CPAI06/golombRuler/golombRulerArity3/ruler-67-12-a3.xml
COMMAND LINE= /tmp/evaluation/217827-1168065450/CSPtoSAT+minisat /tmp/evaluation/217827-1168065450/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-217827-1168065450 -o ROOT/results/node50/solver-217827-1168065450 -C 1800 -M 900  /tmp/evaluation/217827-1168065450/CSPtoSAT+minisat /tmp/evaluation/217827-1168065450/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  901737356712bb227c2d9ca62b34a56a

RANDOM SEED= 448896006

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		: 3000.263
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		: 3000.263
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:       1565512 kB
Buffers:         33908 kB
Cached:         363348 kB
SwapCached:          0 kB
Active:          37144 kB
Inactive:       375428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1565512 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1768 kB
Writeback:           0 kB
Mapped:          25484 kB
Slab:            63680 kB
Committed_AS:  3182308 kB
PageTables:       1460 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= 66550 MiB



End job on node50 on Sat Jan  6 07:07:31 UTC 2007