Trace number 192166

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) 1800.09 1802.12

General information on the benchmark

Namequeens/
queens-100.xml
MD5SUM2298692c2d9aa0ddcbd68522b3128865
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 benchmark0.215966
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables100
Number of constraints4950
Maximum constraint arity2
Maximum domain size100
Number of constraints which are defined in extension0
Number of constraints which are defined in intension4950
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...
0.31	c ...done
0.31	c #SATvar=29802 #SATclauses=59300 #CSPpredicates=4950

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/node19/watcher-192166-1168048577 -o ROOT/results/node19/solver-192166-1168048577 -C 1800 -M 900 /tmp/evaluation/192166-1168048577/CSPtoSAT+minisat /tmp/evaluation/192166-1168048577/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: 1.89 1.93 1.51 4/86 17745
/proc/meminfo: memFree=1362024/2055920 swapFree=4171232/4192956
[pid=17744] ppid=17742 vsize=6696 CPUtime=0
/proc/17744/stat : 17744 (CSPtoSAT+minisa) R 17742 17744 17380 0 -1 4194304 436 0 0 0 0 0 0 0 18 0 1 0 153252328 6856704 415 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 7453560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17744/statm: 1674 415 375 52 0 30 0

[startup+0.104545 s]
/proc/loadavg: 1.89 1.93 1.51 4/86 17745
/proc/meminfo: memFree=1362024/2055920 swapFree=4171232/4192956
[pid=17744] ppid=17742 vsize=11328 CPUtime=0.09
/proc/17744/stat : 17744 (CSPtoSAT+minisa) R 17742 17744 17380 0 -1 4194304 1893 0 0 0 9 0 0 0 18 0 1 0 153252328 11599872 1861 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 7919227 0 0 4096 0 0 0 0 17 0 0 0
/proc/17744/statm: 2832 1861 704 52 0 1200 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11328

[startup+0.514623 s]
/proc/loadavg: 1.89 1.93 1.51 4/86 17745
/proc/meminfo: memFree=1362024/2055920 swapFree=4171232/4192956
[pid=17744] ppid=17742 vsize=12088 CPUtime=0.5
/proc/17744/stat : 17744 (CSPtoSAT+minisa) R 17742 17744 17380 0 -1 4194304 2115 0 0 0 50 0 0 0 22 0 1 0 153252328 12378112 2057 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134678260 0 0 4096 0 0 0 0 17 0 0 0
/proc/17744/statm: 3022 2057 721 52 0 1390 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 12088

[startup+1.33978 s]
/proc/loadavg: 1.89 1.93 1.51 3/86 17745
/proc/meminfo: memFree=1356456/2055920 swapFree=4171232/4192956
[pid=17744] ppid=17742 vsize=12240 CPUtime=1.32
/proc/17744/stat : 17744 (CSPtoSAT+minisa) R 17742 17744 17380 0 -1 4194304 2145 0 0 0 132 0 0 0 25 0 1 0 153252328 12533760 2087 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134665572 0 0 4096 0 0 0 0 17 0 0 0
/proc/17744/statm: 3060 2087 721 52 0 1428 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 12240

[startup+2.97709 s]
/proc/loadavg: 1.89 1.93 1.51 3/86 17745
/proc/meminfo: memFree=1356456/2055920 swapFree=4171232/4192956
[pid=17744] ppid=17742 vsize=12240 CPUtime=2.96
/proc/17744/stat : 17744 (CSPtoSAT+minisa) R 17742 17744 17380 0 -1 4194304 2157 0 0 0 296 0 0 0 25 0 1 0 153252328 12533760 2099 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134600139 0 0 4096 0 0 0 0 17 0 0 0
/proc/17744/statm: 3060 2099 721 52 0 1428 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 12240

[startup+6.2617 s]
/proc/loadavg: 1.90 1.93 1.51 3/86 17745
/proc/meminfo: memFree=1356136/2055920 swapFree=4171232/4192956
[pid=17744] ppid=17742 vsize=12388 CPUtime=6.25
/proc/17744/stat : 17744 (CSPtoSAT+minisa) R 17742 17744 17380 0 -1 4194304 2193 0 0 0 625 0 0 0 25 0 1 0 153252328 12685312 2135 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134678671 0 0 4096 0 0 0 0 17 0 0 0
/proc/17744/statm: 3097 2135 721 52 0 1465 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 12388

[startup+12.7249 s]
/proc/loadavg: 1.91 1.93 1.51 3/86 17745
/proc/meminfo: memFree=1356016/2055920 swapFree=4171232/4192956
[pid=17744] ppid=17742 vsize=12652 CPUtime=12.71
/proc/17744/stat : 17744 (CSPtoSAT+minisa) R 17742 17744 17380 0 -1 4194304 2265 0 0 0 1270 1 0 0 25 0 1 0 153252328 12955648 2207 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134533128 0 0 4096 0 0 0 0 17 0 0 0
/proc/17744/statm: 3163 2207 721 52 0 1531 0
Current children cumulated CPU time (s) 12.71
Current children cumulated vsize (KiB) 12652

[startup+25.5433 s]
/proc/loadavg: 2.00 1.95 1.52 3/86 17745
/proc/meminfo: memFree=1355632/2055920 swapFree=4171232/4192956
[pid=17744] ppid=17742 vsize=13048 CPUtime=25.5
/proc/17744/stat : 17744 (CSPtoSAT+minisa) R 17742 17744 17380 0 -1 4194304 2380 0 0 0 2549 1 0 0 25 0 1 0 153252328 13361152 2322 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/17744/statm: 3262 2322 721 52 0 1630 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 13048

[startup+51.1912 s]
/proc/loadavg: 2.00 1.95 1.54 3/86 17745
/proc/meminfo: memFree=1354736/2055920 swapFree=4171232/4192956
[pid=17744] ppid=17742 vsize=14104 CPUtime=51.12
/proc/17744/stat : 17744 (CSPtoSAT+minisa) R 17742 17744 17380 0 -1 4194304 2618 0 0 0 5111 1 0 0 25 0 1 0 153252328 14442496 2560 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134671231 0 0 4096 0 0 0 0 17 0 0 0
/proc/17744/statm: 3526 2560 721 52 0 1894 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 14104

[startup+102.482 s]
/proc/loadavg: 2.00 1.95 1.56 3/86 17745
/proc/meminfo: memFree=1352880/2055920 swapFree=4171232/4192956
[pid=17744] ppid=17742 vsize=15900 CPUtime=102.37
/proc/17744/stat : 17744 (CSPtoSAT+minisa) R 17742 17744 17380 0 -1 4194304 3073 0 0 0 10235 2 0 0 25 0 1 0 153252328 16281600 3015 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134533128 0 0 4096 0 0 0 0 17 0 0 0
/proc/17744/statm: 3975 3015 721 52 0 2343 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 15900

[startup+162.488 s]
/proc/loadavg: 2.00 1.96 1.58 3/86 17745
/proc/meminfo: memFree=1351664/2055920 swapFree=4171232/4192956
[pid=17744] ppid=17742 vsize=17076 CPUtime=162.3
/proc/17744/stat : 17744 (CSPtoSAT+minisa) R 17742 17744 17380 0 -1 4194304 3359 0 0 0 16227 3 0 0 25 0 1 0 153252328 17485824 3301 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134600139 0 0 4096 0 0 0 0 17 0 0 0
/proc/17744/statm: 4269 3301 721 52 0 2637 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 17076

[startup+222.504 s]
/proc/loadavg: 2.00 1.97 1.60 3/86 17745
/proc/meminfo: memFree=1351600/2055920 swapFree=4171232/4192956
[pid=17744] ppid=17742 vsize=17208 CPUtime=222.25
/proc/17744/stat : 17744 (CSPtoSAT+minisa) R 17742 17744 17380 0 -1 4194304 3382 0 0 0 22222 3 0 0 25 0 1 0 153252328 17620992 3324 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/17744/statm: 4302 3324 721 52 0 2670 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 17208

[startup+282.516 s]
/proc/loadavg: 2.00 1.97 1.63 3/86 17745
/proc/meminfo: memFree=1351472/2055920 swapFree=4171232/4192956
[pid=17744] ppid=17742 vsize=17208 CPUtime=282.21
/proc/17744/stat : 17744 (CSPtoSAT+minisa) R 17742 17744 17380 0 -1 4194304 3397 0 0 0 28218 3 0 0 25 0 1 0 153252328 17620992 3339 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/17744/statm: 4302 3339 721 52 0 2670 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17208

[startup+342.548 s]
/proc/loadavg: 2.00 1.97 1.65 3/92 17895
/proc/meminfo: memFree=1349904/2055920 swapFree=4171232/4192956
[pid=17744] ppid=17742 vsize=17208 CPUtime=342.11
/proc/17744/stat : 17744 (CSPtoSAT+minisa) R 17742 17744 17380 0 -1 4194304 3408 0 0 0 34194 17 0 0 25 0 1 0 153252328 17620992 3350 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/17744/statm: 4302 3350 721 52 0 2670 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 17208

[startup+402.568 s]
/proc/loadavg: 2.06 1.99 1.67 3/86 17943
/proc/meminfo: memFree=1350896/2055920 swapFree=4171232/4192956
[pid=17744] ppid=17742 vsize=17340 CPUtime=402.05
/proc/17744/stat : 17744 (CSPtoSAT+minisa) R 17742 17744 17380 0 -1 4194304 3416 0 0 0 40184 21 0 0 25 0 1 0 153252328 17756160 3358 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/17744/statm: 4335 3358 721 52 0 2703 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 17340

[startup+462.58 s]
/proc/loadavg: 2.02 1.99 1.69 3/86 17943
/proc/meminfo: memFree=1350896/2055920 swapFree=4171232/4192956
[pid=17744] ppid=17742 vsize=17340 CPUtime=462.01
/proc/17744/stat : 17744 (CSPtoSAT+minisa) R 17742 17744 17380 0 -1 4194304 3423 0 0 0 46180 21 0 0 25 0 1 0 153252328 17756160 3365 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687516 0 0 4096 0 0 0 0 17 0 0 0
/proc/17744/statm: 4335 3365 721 52 0 2703 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 17340

[startup+522.601 s]
/proc/loadavg: 2.00 1.99 1.71 3/86 17943
/proc/meminfo: memFree=1350896/2055920 swapFree=4171232/4192956
[pid=17744] ppid=17742 vsize=17340 CPUtime=521.95
/proc/17744/stat : 17744 (CSPtoSAT+minisa) R 17742 17744 17380 0 -1 4194304 3430 0 0 0 52174 21 0 0 25 0 1 0 153252328 17756160 3372 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/17744/statm: 4335 3372 721 52 0 2703 0
Current children cumulated CPU time (s) 521.95
Current children cumulated vsize (KiB) 17340

[startup+582.624 s]
/proc/loadavg: 2.00 1.99 1.72 3/86 17943
/proc/meminfo: memFree=1350896/2055920 swapFree=4171232/4192956
[pid=17744] ppid=17742 vsize=17340 CPUtime=581.91
/proc/17744/stat : 17744 (CSPtoSAT+minisa) R 17742 17744 17380 0 -1 4194304 3437 0 0 0 58170 21 0 0 25 0 1 0 153252328 17756160 3379 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/17744/statm: 4335 3379 721 52 0 2703 0
Current children cumulated CPU time (s) 581.91
Current children cumulated vsize (KiB) 17340

[startup+642.641 s]
/proc/loadavg: 2.00 1.99 1.74 4/86 17943
/proc/meminfo: memFree=1350832/2055920 swapFree=4171232/4192956
[pid=17744] ppid=17742 vsize=17340 CPUtime=641.87
/proc/17744/stat : 17744 (CSPtoSAT+minisa) R 17742 17744 17380 0 -1 4194304 3443 0 0 0 64166 21 0 0 25 0 1 0 153252328 17756160 3385 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/17744/statm: 4335 3385 721 52 0 2703 0
Current children cumulated CPU time (s) 641.87
Current children cumulated vsize (KiB) 17340

[startup+702.662 s]
/proc/loadavg: 2.00 1.99 1.75 3/86 17943
/proc/meminfo: memFree=1350704/2055920 swapFree=4171232/4192956
[pid=17744] ppid=17742 vsize=17340 CPUtime=701.81
/proc/17744/stat : 17744 (CSPtoSAT+minisa) R 17742 17744 17380 0 -1 4194304 3448 0 0 0 70160 21 0 0 25 0 1 0 153252328 17756160 3390 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/17744/statm: 4335 3390 721 52 0 2703 0
Current children cumulated CPU time (s) 701.81
Current children cumulated vsize (KiB) 17340

[startup+762.676 s]
/proc/loadavg: 2.00 1.99 1.76 3/86 17943
/proc/meminfo: memFree=1350640/2055920 swapFree=4171232/4192956
[pid=17744] ppid=17742 vsize=17472 CPUtime=761.77
/proc/17744/stat : 17744 (CSPtoSAT+minisa) R 17742 17744 17380 0 -1 4194304 3453 0 0 0 76156 21 0 0 25 0 1 0 153252328 17891328 3395 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/17744/statm: 4368 3395 721 52 0 2736 0
Current children cumulated CPU time (s) 761.77
Current children cumulated vsize (KiB) 17472

[startup+822.688 s]
/proc/loadavg: 2.00 1.99 1.77 3/86 17943
/proc/meminfo: memFree=1350576/2055920 swapFree=4171232/4192956
[pid=17744] ppid=17742 vsize=17472 CPUtime=821.72
/proc/17744/stat : 17744 (CSPtoSAT+minisa) R 17742 17744 17380 0 -1 4194304 3457 0 0 0 82151 21 0 0 25 0 1 0 153252328 17891328 3399 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687528 0 0 4096 0 0 0 0 17 0 0 0
/proc/17744/statm: 4368 3399 721 52 0 2736 0
Current children cumulated CPU time (s) 821.72
Current children cumulated vsize (KiB) 17472

[startup+882.714 s]
/proc/loadavg: 2.00 1.99 1.78 3/86 17943
/proc/meminfo: memFree=1350512/2055920 swapFree=4171232/4192956
[pid=17744] ppid=17742 vsize=17472 CPUtime=881.67
/proc/17744/stat : 17744 (CSPtoSAT+minisa) R 17742 17744 17380 0 -1 4194304 3461 0 0 0 88145 22 0 0 25 0 1 0 153252328 17891328 3403 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/17744/statm: 4368 3403 721 52 0 2736 0
Current children cumulated CPU time (s) 881.67
Current children cumulated vsize (KiB) 17472

[startup+942.731 s]
/proc/loadavg: 2.00 1.99 1.80 3/86 17943
/proc/meminfo: memFree=1350512/2055920 swapFree=4171232/4192956
[pid=17744] ppid=17742 vsize=17472 CPUtime=941.63
/proc/17744/stat : 17744 (CSPtoSAT+minisa) R 17742 17744 17380 0 -1 4194304 3465 0 0 0 94140 23 0 0 25 0 1 0 153252328 17891328 3407 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/17744/statm: 4368 3407 721 52 0 2736 0
Current children cumulated CPU time (s) 941.63
Current children cumulated vsize (KiB) 17472

[startup+1002.75 s]
/proc/loadavg: 2.00 1.99 1.81 3/86 17943
/proc/meminfo: memFree=1350512/2055920 swapFree=4171232/4192956
[pid=17744] ppid=17742 vsize=17472 CPUtime=1001.59
/proc/17744/stat : 17744 (CSPtoSAT+minisa) R 17742 17744 17380 0 -1 4194304 3470 0 0 0 100136 23 0 0 25 0 1 0 153252328 17891328 3412 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/17744/statm: 4368 3412 721 52 0 2736 0
Current children cumulated CPU time (s) 1001.59
Current children cumulated vsize (KiB) 17472

[startup+1062.78 s]
/proc/loadavg: 2.00 1.99 1.82 3/86 17943
/proc/meminfo: memFree=1350448/2055920 swapFree=4171232/4192956
[pid=17744] ppid=17742 vsize=17472 CPUtime=1061.54
/proc/17744/stat : 17744 (CSPtoSAT+minisa) R 17742 17744 17380 0 -1 4194304 3473 0 0 0 106131 23 0 0 25 0 1 0 153252328 17891328 3415 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/17744/statm: 4368 3415 721 52 0 2736 0
Current children cumulated CPU time (s) 1061.54
Current children cumulated vsize (KiB) 17472

[startup+1122.8 s]
/proc/loadavg: 2.00 1.99 1.82 3/86 17943
/proc/meminfo: memFree=1350448/2055920 swapFree=4171232/4192956
[pid=17744] ppid=17742 vsize=17472 CPUtime=1121.5
/proc/17744/stat : 17744 (CSPtoSAT+minisa) R 17742 17744 17380 0 -1 4194304 3477 0 0 0 112127 23 0 0 25 0 1 0 153252328 17891328 3419 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/17744/statm: 4368 3419 721 52 0 2736 0
Current children cumulated CPU time (s) 1121.5
Current children cumulated vsize (KiB) 17472

[startup+1182.82 s]
/proc/loadavg: 2.03 2.00 1.84 3/86 17943
/proc/meminfo: memFree=1350384/2055920 swapFree=4171232/4192956
[pid=17744] ppid=17742 vsize=17472 CPUtime=1181.46
/proc/17744/stat : 17744 (CSPtoSAT+minisa) R 17742 17744 17380 0 -1 4194304 3480 0 0 0 118123 23 0 0 25 0 1 0 153252328 17891328 3422 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/17744/statm: 4368 3422 721 52 0 2736 0
Current children cumulated CPU time (s) 1181.46
Current children cumulated vsize (KiB) 17472

[startup+1242.84 s]
/proc/loadavg: 2.01 2.00 1.84 3/86 17943
/proc/meminfo: memFree=1350384/2055920 swapFree=4171232/4192956
[pid=17744] ppid=17742 vsize=17472 CPUtime=1241.4
/proc/17744/stat : 17744 (CSPtoSAT+minisa) R 17742 17744 17380 0 -1 4194304 3484 0 0 0 124117 23 0 0 25 0 1 0 153252328 17891328 3426 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687572 0 0 4096 0 0 0 0 17 0 0 0
/proc/17744/statm: 4368 3426 721 52 0 2736 0
Current children cumulated CPU time (s) 1241.4
Current children cumulated vsize (KiB) 17472

[startup+1302.86 s]
/proc/loadavg: 1.93 1.98 1.84 3/86 17981
/proc/meminfo: memFree=1339184/2055920 swapFree=4171232/4192956
[pid=17744] ppid=17742 vsize=17472 CPUtime=1301.37
/proc/17744/stat : 17744 (CSPtoSAT+minisa) R 17742 17744 17380 0 -1 4194304 3486 0 0 0 130113 24 0 0 25 0 1 0 153252328 17891328 3428 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687523 0 0 4096 0 0 0 0 17 0 0 0
/proc/17744/statm: 4368 3428 721 52 0 2736 0
Current children cumulated CPU time (s) 1301.37
Current children cumulated vsize (KiB) 17472

[startup+1362.89 s]
/proc/loadavg: 2.07 2.01 1.86 3/86 17983
/proc/meminfo: memFree=1314608/2055920 swapFree=4171232/4192956
[pid=17744] ppid=17742 vsize=17604 CPUtime=1361.34
/proc/17744/stat : 17744 (CSPtoSAT+minisa) R 17742 17744 17380 0 -1 4194304 3490 0 0 0 136109 25 0 0 25 0 1 0 153252328 18026496 3432 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687660 0 0 4096 0 0 0 0 17 0 0 0
/proc/17744/statm: 4401 3432 721 52 0 2769 0
Current children cumulated CPU time (s) 1361.34
Current children cumulated vsize (KiB) 17604

[startup+1422.93 s]
/proc/loadavg: 2.02 2.01 1.86 3/86 17983
/proc/meminfo: memFree=1295856/2055920 swapFree=4171232/4192956
[pid=17744] ppid=17742 vsize=17604 CPUtime=1421.29
/proc/17744/stat : 17744 (CSPtoSAT+minisa) R 17742 17744 17380 0 -1 4194304 3504 0 0 0 142104 25 0 0 25 0 1 0 153252328 18026496 3446 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/17744/statm: 4401 3446 721 52 0 2769 0
Current children cumulated CPU time (s) 1421.29
Current children cumulated vsize (KiB) 17604

[startup+1482.96 s]
/proc/loadavg: 2.01 2.00 1.87 3/86 17983
/proc/meminfo: memFree=1280496/2055920 swapFree=4171232/4192956
[pid=17744] ppid=17742 vsize=17604 CPUtime=1481.27
/proc/17744/stat : 17744 (CSPtoSAT+minisa) R 17742 17744 17380 0 -1 4194304 3513 0 0 0 148102 25 0 0 25 0 1 0 153252328 18026496 3455 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/17744/statm: 4401 3455 721 52 0 2769 0
Current children cumulated CPU time (s) 1481.27
Current children cumulated vsize (KiB) 17604

[startup+1543 s]
/proc/loadavg: 2.05 2.01 1.88 3/86 17983
/proc/meminfo: memFree=1269040/2055920 swapFree=4171232/4192956
[pid=17744] ppid=17742 vsize=17736 CPUtime=1541.25
/proc/17744/stat : 17744 (CSPtoSAT+minisa) R 17742 17744 17380 0 -1 4194304 3522 0 0 0 154099 26 0 0 25 0 1 0 153252328 18161664 3464 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687652 0 0 4096 0 0 0 0 17 0 0 0
/proc/17744/statm: 4434 3464 721 52 0 2802 0
Current children cumulated CPU time (s) 1541.25
Current children cumulated vsize (KiB) 17736

[startup+1603.03 s]
/proc/loadavg: 2.02 2.01 1.89 3/86 17983
/proc/meminfo: memFree=1259504/2055920 swapFree=4171232/4192956
[pid=17744] ppid=17742 vsize=17736 CPUtime=1601.2
/proc/17744/stat : 17744 (CSPtoSAT+minisa) R 17742 17744 17380 0 -1 4194304 3527 0 0 0 160094 26 0 0 25 0 1 0 153252328 18161664 3469 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/17744/statm: 4434 3469 721 52 0 2802 0
Current children cumulated CPU time (s) 1601.2
Current children cumulated vsize (KiB) 17736

[startup+1663.07 s]
/proc/loadavg: 2.00 2.00 1.89 3/86 17983
/proc/meminfo: memFree=1250224/2055920 swapFree=4171232/4192956
[pid=17744] ppid=17742 vsize=17736 CPUtime=1661.18
/proc/17744/stat : 17744 (CSPtoSAT+minisa) R 17742 17744 17380 0 -1 4194304 3533 0 0 0 166092 26 0 0 25 0 1 0 153252328 18161664 3475 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134668878 0 0 4096 0 0 0 0 17 0 0 0
/proc/17744/statm: 4434 3475 721 52 0 2802 0
Current children cumulated CPU time (s) 1661.18
Current children cumulated vsize (KiB) 17736

[startup+1723.1 s]
/proc/loadavg: 2.00 2.00 1.90 3/86 17983
/proc/meminfo: memFree=1241968/2055920 swapFree=4171232/4192956
[pid=17744] ppid=17742 vsize=17736 CPUtime=1721.16
/proc/17744/stat : 17744 (CSPtoSAT+minisa) R 17742 17744 17380 0 -1 4194304 3538 0 0 0 172090 26 0 0 25 0 1 0 153252328 18161664 3480 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/17744/statm: 4434 3480 721 52 0 2802 0
Current children cumulated CPU time (s) 1721.16
Current children cumulated vsize (KiB) 17736

[startup+1783.12 s]
/proc/loadavg: 2.00 2.00 1.91 3/86 17983
/proc/meminfo: memFree=1234608/2055920 swapFree=4171232/4192956
[pid=17744] ppid=17742 vsize=17736 CPUtime=1781.09
/proc/17744/stat : 17744 (CSPtoSAT+minisa) R 17742 17744 17380 0 -1 4194304 3544 0 0 0 178083 26 0 0 25 0 1 0 153252328 18161664 3486 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687480 0 0 4096 0 0 0 0 17 0 0 0
/proc/17744/statm: 4434 3486 721 52 0 2802 0
Current children cumulated CPU time (s) 1781.09
Current children cumulated vsize (KiB) 17736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.11 s]
/proc/loadavg: 2.00 2.00 1.91 3/86 17983
/proc/meminfo: memFree=1232304/2055920 swapFree=4171232/4192956
[pid=17744] ppid=17742 vsize=17736 CPUtime=1800.08
/proc/17744/stat : 17744 (CSPtoSAT+minisa) R 17742 17744 17380 0 -1 4194304 3545 0 0 0 179982 26 0 0 25 0 1 0 153252328 18161664 3487 18446744073709551615 134512640 134728504 4294956592 18446744073709551615 134687525 0 0 4096 0 0 0 0 17 0 0 0
/proc/17744/statm: 4434 3487 721 52 0 2802 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 17736

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.12
CPU time (s): 1800.09
CPU user time (s): 1799.82
CPU system time (s): 0.269958
CPU usage (%): 99.8874
Max. virtual memory (cumulated for all children) (KiB): 17736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.82
system time used= 0.269958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3545
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 10
involuntary context switches= 11835

runsolver used 2.37864 s user time and 5.51816 s system time

The end

Launcher Data (download as text)

Begin job on node19 on Sat Jan  6 01:56:17 UTC 2007


IDJOB= 192166
IDBENCH= 3094
FILE ID= node19/192166-1168048577

PBS_JOBID= 3475245

Free space on /tmp= 66266 MiB

BENCH NAME= HOME/pub/bench/CPAI06/queens/queens-100.xml
COMMAND LINE= /tmp/evaluation/192166-1168048577/CSPtoSAT+minisat /tmp/evaluation/192166-1168048577/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-192166-1168048577 -o ROOT/results/node19/solver-192166-1168048577 -C 1800 -M 900  /tmp/evaluation/192166-1168048577/CSPtoSAT+minisat /tmp/evaluation/192166-1168048577/unknown.xml

META MD5SUM SOLVER= 0ab327eaa5be249b47b2f4b19927f0b0
MD5SUM BENCH=  2298692c2d9aa0ddcbd68522b3128865

RANDOM SEED= 316346646

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		: 3000.260
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		: 3000.260
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:       1362440 kB
Buffers:         68828 kB
Cached:         484856 kB
SwapCached:      10036 kB
Active:         249108 kB
Inactive:       344372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1362440 kB
SwapTotal:     4192956 kB
SwapFree:      4171232 kB
Dirty:            2128 kB
Writeback:           0 kB
Mapped:          52480 kB
Slab:            84764 kB
Committed_AS:  3538824 kB
PageTables:       2344 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= 66266 MiB



End job on node19 on Sat Jan  6 02:26:19 UTC 2007