Trace number 1043240

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
casper zao? (TO) 1800.07 1823.94

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-32-32.xml
MD5SUMdb5e4024fa09c2ba43e56edc6af3d2e9
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2048
Number of constraints2483
Maximum constraint arity32
Maximum domain size107
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1985
Global constraints used (with number of constraints)cumulative(2),weightedsum(496)

Solver Data (download as text)

0.18/0.23	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.18/0.23	c Parsing = 1
0.18/0.23	c Building = 1
6.52/6.60	c [ NumberOfVariables = 2048 ]
6.52/6.60	c [ NumberOfConstraints = 2483 ]
6.52/6.61	c [ SizeOfSearchSpace(log2) = 2398.53 ]
6.52/6.61	c SymmetrySearch = 1
6.72/6.83	c [ Found 1.84467e+19 symmetries ]
6.72/6.87	c InitialPropagation = 1
6.72/6.88	c [ SizeOfSearchSpace(log2) = 2398.53 ]
6.72/6.88	c InitialSAC = 1
9.00/9.12	c [ SizeOfSearchSpace(log2) = 2398.53 ]
9.00/9.12	c Search(SampleFF) : 
234.38/236.66	c [ Sampling domwdeg ]
234.38/236.66	c [ Sampling impacts ]
234.38/236.66	c [ Sampling la ]
234.38/236.66	c [ SamplingScores: ]
234.38/236.66	c [ domwdeg+min = 0.0132188 | domwdeg+rnd = 0.00346511 ]
234.38/236.66	c [ impacts+min = 0.000618454 | impacts+rnd = 5.73188e-05 ]
234.38/236.66	c [ la+min = 3.05416e-12 | la+rnd = 7.46139e-09 ]
234.38/236.66	c [ domwdeg = 0.00834195 | impacts = 0.000337886 | la = 3.73222e-09 ]
234.38/236.66	c [ min = 0.00461242 | rand = 0.000337886 ]
234.38/236.66	c [ restarting at (0.1,4.70175e-06) ]
234.68/236.93	c [ restarting at (0.25,0.000132812) ]
235.37/237.60	c [ restarting at (0.625,0.000156234) ]
236.96/239.28	c [ restarting at (1.5625,0.00207078) ]
241.12/243.47	c [ restarting at (3.90625,0.000647348) ]
251.52/253.94	c [ restarting at (9.76562,0.00047539) ]
277.47/280.12	c [ restarting at (24.4141,0.00238044) ]
342.25/345.56	c [ restarting at (61.0352,0.000532835) ]
504.32/509.16	c [ restarting at (152.588,0.00139156) ]
909.49/918.16	c [ restarting at (381.47,0.00230223) ]
1683.17/1707.10	c [ restarting at (953.674,0.000980225) ]

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1043240-1215026468/watcher-1043240-1215026468 -o /tmp/evaluation-result-1043240-1215026468/solver-1043240-1215026468 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1043240-1215026468.xml 1508837851 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.23 2.13 2.03 4/84 9496
/proc/meminfo: memFree=1328000/2055920 swapFree=4180052/4192956
[pid=9496] ppid=9494 vsize=18572 CPUtime=0
/proc/9496/stat : 9496 (runsolver) R 9494 9496 8386 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1981621970 19017728 292 996147200 4194304 4296836 548682068480 18446744073709551615 244671114535 0 0 4096 24578 0 0 0 17 1 0 0
/proc/9496/statm: 4643 292 257 25 0 2626 0

[startup+0.0717319 s]
/proc/loadavg: 2.23 2.13 2.03 4/84 9496
/proc/meminfo: memFree=1328000/2055920 swapFree=4180052/4192956
[pid=9496] ppid=9494 vsize=6232 CPUtime=0.05
/proc/9496/stat : 9496 (casperzao) R 9494 9496 8386 0 -1 4194304 658 0 0 0 5 0 0 0 18 0 1 0 1981621970 6381568 618 996147200 134512640 135477443 4294956224 18446744073709551615 10850848 0 0 4096 0 0 0 0 17 1 0 0
/proc/9496/statm: 1558 618 370 235 0 259 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6232

[startup+0.101734 s]
/proc/loadavg: 2.23 2.13 2.03 4/84 9496
/proc/meminfo: memFree=1328000/2055920 swapFree=4180052/4192956
[pid=9496] ppid=9494 vsize=6628 CPUtime=0.08
/proc/9496/stat : 9496 (casperzao) R 9494 9496 8386 0 -1 4194304 760 0 0 0 8 0 0 0 18 0 1 0 1981621970 6787072 720 996147200 134512640 135477443 4294956224 18446744073709551615 10850033 0 0 4096 0 0 0 0 17 1 0 0
/proc/9496/statm: 1657 720 371 235 0 358 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6628

[startup+0.30176 s]
/proc/loadavg: 2.23 2.13 2.03 4/84 9496
/proc/meminfo: memFree=1328000/2055920 swapFree=4180052/4192956
[pid=9496] ppid=9494 vsize=293052 CPUtime=0.29
/proc/9496/stat : 9496 (casperzao) R 9494 9496 8386 0 -1 4194304 3828 0 0 0 27 2 0 0 19 0 1 0 1981621970 300085248 2348 996147200 134512640 135477443 4294956224 18446744073709551615 134583584 0 0 4096 0 0 0 0 17 1 0 0
/proc/9496/statm: 73263 2348 463 235 0 71964 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 293052

[startup+0.701801 s]
/proc/loadavg: 2.23 2.13 2.03 4/84 9496
/proc/meminfo: memFree=1328000/2055920 swapFree=4180052/4192956
[pid=9496] ppid=9494 vsize=304972 CPUtime=0.69
/proc/9496/stat : 9496 (casperzao) R 9494 9496 8386 0 -1 4194304 10216 0 0 0 64 5 0 0 23 0 1 0 1981621970 312291328 5342 996147200 134512640 135477443 4294956224 18446744073709551615 135268496 0 0 4096 0 0 0 0 17 1 0 0
/proc/9496/statm: 76243 5342 463 235 0 74944 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 304972

[startup+1.50189 s]
/proc/loadavg: 2.23 2.13 2.03 3/85 9497
/proc/meminfo: memFree=1299384/2055920 swapFree=4180052/4192956
[pid=9496] ppid=9494 vsize=328540 CPUtime=1.47
/proc/9496/stat : 9496 (casperzao) R 9494 9496 8386 0 -1 4194304 22837 0 0 0 137 10 0 0 25 0 1 0 1981621970 336424960 11303 996147200 134512640 135477443 4294956224 18446744073709551615 135268973 0 0 4096 0 0 0 0 17 1 0 0
/proc/9496/statm: 82135 11303 463 235 0 80836 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 328540

[startup+3.10105 s]
/proc/loadavg: 2.23 2.13 2.03 3/85 9497
/proc/meminfo: memFree=1266296/2055920 swapFree=4180052/4192956
[pid=9496] ppid=9494 vsize=376880 CPUtime=3.06
/proc/9496/stat : 9496 (casperzao) R 9494 9496 8386 0 -1 4194304 47746 0 0 0 284 22 0 0 25 0 1 0 1981621970 385925120 23455 996147200 134512640 135477443 4294956224 18446744073709551615 134586797 0 0 4096 0 0 0 0 17 1 0 0
/proc/9496/statm: 94220 23455 463 235 0 92921 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 376880

[startup+6.30139 s]
/proc/loadavg: 2.21 2.13 2.03 3/85 9497
/proc/meminfo: memFree=1166968/2055920 swapFree=4180052/4192956
[pid=9496] ppid=9494 vsize=472364 CPUtime=6.23
/proc/9496/stat : 9496 (casperzao) R 9494 9496 8386 0 -1 4194304 97669 0 0 0 575 48 0 0 25 0 1 0 1981621970 483700736 47482 996147200 134512640 135477443 4294956224 18446744073709551615 11711667 0 0 4096 0 0 0 0 17 1 0 0
/proc/9496/statm: 118091 47482 463 235 0 116792 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 472364

[startup+12.7021 s]
/proc/loadavg: 2.19 2.13 2.03 3/85 9497
/proc/meminfo: memFree=1127096/2055920 swapFree=4180052/4192956
[pid=9496] ppid=9494 vsize=295088 CPUtime=12.57
/proc/9496/stat : 9496 (casperzao) R 9494 9496 8386 0 -1 4194304 104381 0 0 0 1205 52 0 0 25 0 1 0 1981621970 302170112 50640 996147200 134512640 135477443 4294956224 18446744073709551615 135269556 0 0 4096 0 0 0 0 17 1 0 0
/proc/9496/statm: 73772 50640 537 235 0 72473 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 295088

[startup+25.5014 s]
/proc/loadavg: 2.15 2.12 2.03 3/85 9497
/proc/meminfo: memFree=1126008/2055920 swapFree=4180052/4192956
[pid=9496] ppid=9494 vsize=295088 CPUtime=25.25
/proc/9496/stat : 9496 (casperzao) R 9494 9496 8386 0 -1 4194304 104715 0 0 0 2472 53 0 0 25 0 1 0 1981621970 302170112 50974 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 1 0 0
/proc/9496/statm: 73772 50974 537 235 0 72473 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 295088

[startup+51.1011 s]
/proc/loadavg: 2.10 2.11 2.03 3/85 9497
/proc/meminfo: memFree=1124920/2055920 swapFree=4180052/4192956
[pid=9496] ppid=9494 vsize=296408 CPUtime=50.61
/proc/9496/stat : 9496 (casperzao) R 9494 9496 8386 0 -1 4194304 105023 0 0 0 5008 53 0 0 25 0 1 0 1981621970 303521792 51282 996147200 134512640 135477443 4294956224 18446744073709551615 11718395 0 0 4096 0 0 0 0 17 1 0 0
/proc/9496/statm: 74102 51282 538 235 0 72803 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 296408

[startup+102.306 s]
/proc/loadavg: 2.04 2.09 2.02 3/85 9497
/proc/meminfo: memFree=1122168/2055920 swapFree=4180052/4192956
[pid=9496] ppid=9494 vsize=299048 CPUtime=101.33
/proc/9496/stat : 9496 (casperzao) R 9494 9496 8386 0 -1 4194304 105675 0 0 0 10080 53 0 0 25 0 1 0 1981621970 306225152 51934 996147200 134512640 135477443 4294956224 18446744073709551615 134949739 0 0 4096 0 0 0 0 17 1 0 0
/proc/9496/statm: 74762 51934 538 235 0 73463 0
Current children cumulated CPU time (s) 101.33
Current children cumulated vsize (KiB) 299048

[startup+162.302 s]
/proc/loadavg: 2.01 2.07 2.02 3/85 9497
/proc/meminfo: memFree=1122168/2055920 swapFree=4180052/4192956
[pid=9496] ppid=9494 vsize=299048 CPUtime=160.77
/proc/9496/stat : 9496 (casperzao) R 9494 9496 8386 0 -1 4194304 105685 0 0 0 16024 53 0 0 25 0 1 0 1981621970 306225152 51944 996147200 134512640 135477443 4294956224 18446744073709551615 134949724 0 0 4096 0 0 0 0 17 1 0 0
/proc/9496/statm: 74762 51944 538 235 0 73463 0
Current children cumulated CPU time (s) 160.77
Current children cumulated vsize (KiB) 299048

[startup+222.301 s]
/proc/loadavg: 2.00 2.06 2.01 3/85 9497
/proc/meminfo: memFree=1121912/2055920 swapFree=4180052/4192956
[pid=9496] ppid=9494 vsize=299048 CPUtime=220.21
/proc/9496/stat : 9496 (casperzao) R 9494 9496 8386 0 -1 4194304 105747 0 0 0 21967 54 0 0 25 0 1 0 1981621970 306225152 52006 996147200 134512640 135477443 4294956224 18446744073709551615 134949742 0 0 4096 0 0 0 0 17 1 0 0
/proc/9496/statm: 74762 52006 538 235 0 73463 0
Current children cumulated CPU time (s) 220.21
Current children cumulated vsize (KiB) 299048

[startup+282.301 s]
/proc/loadavg: 2.00 2.04 2.01 3/85 9497
/proc/meminfo: memFree=1121912/2055920 swapFree=4180052/4192956
[pid=9496] ppid=9494 vsize=299048 CPUtime=279.65
/proc/9496/stat : 9496 (casperzao) R 9494 9496 8386 0 -1 4194304 105748 0 0 0 27911 54 0 0 25 0 1 0 1981621970 306225152 52007 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/9496/statm: 74762 52007 539 235 0 73463 0
Current children cumulated CPU time (s) 279.65
Current children cumulated vsize (KiB) 299048

[startup+342.302 s]
/proc/loadavg: 2.11 2.06 2.01 3/85 9497
/proc/meminfo: memFree=1121912/2055920 swapFree=4180052/4192956
[pid=9496] ppid=9494 vsize=299048 CPUtime=339.08
/proc/9496/stat : 9496 (casperzao) R 9494 9496 8386 0 -1 4194304 105748 0 0 0 33854 54 0 0 25 0 1 0 1981621970 306225152 52007 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 1 0 0
/proc/9496/statm: 74762 52007 539 235 0 73463 0
Current children cumulated CPU time (s) 339.08
Current children cumulated vsize (KiB) 299048

[startup+402.302 s]
/proc/loadavg: 2.14 2.08 2.02 3/85 9497
/proc/meminfo: memFree=1121912/2055920 swapFree=4180052/4192956
[pid=9496] ppid=9494 vsize=299048 CPUtime=398.53
/proc/9496/stat : 9496 (casperzao) R 9494 9496 8386 0 -1 4194304 105748 0 0 0 39799 54 0 0 25 0 1 0 1981621970 306225152 52007 996147200 134512640 135477443 4294956224 18446744073709551615 134922242 0 0 4096 0 0 0 0 17 1 0 0
/proc/9496/statm: 74762 52007 539 235 0 73463 0
Current children cumulated CPU time (s) 398.53
Current children cumulated vsize (KiB) 299048

[startup+462.301 s]
/proc/loadavg: 2.11 2.08 2.02 3/85 9497
/proc/meminfo: memFree=1121848/2055920 swapFree=4180052/4192956
[pid=9496] ppid=9494 vsize=299048 CPUtime=457.96
/proc/9496/stat : 9496 (casperzao) R 9494 9496 8386 0 -1 4194304 105748 0 0 0 45742 54 0 0 25 0 1 0 1981621970 306225152 52007 996147200 134512640 135477443 4294956224 18446744073709551615 135250823 0 0 4096 0 0 0 0 17 1 0 0
/proc/9496/statm: 74762 52007 539 235 0 73463 0
Current children cumulated CPU time (s) 457.96
Current children cumulated vsize (KiB) 299048

[startup+522.302 s]
/proc/loadavg: 2.16 2.09 2.02 3/85 9497
/proc/meminfo: memFree=1121848/2055920 swapFree=4180052/4192956
[pid=9496] ppid=9494 vsize=299048 CPUtime=517.4
/proc/9496/stat : 9496 (casperzao) R 9494 9496 8386 0 -1 4194304 105748 0 0 0 51686 54 0 0 25 0 1 0 1981621970 306225152 52007 996147200 134512640 135477443 4294956224 18446744073709551615 134949750 0 0 4096 0 0 0 0 17 1 0 0
/proc/9496/statm: 74762 52007 539 235 0 73463 0
Current children cumulated CPU time (s) 517.4
Current children cumulated vsize (KiB) 299048

[startup+582.302 s]
/proc/loadavg: 2.17 2.11 2.03 3/85 9497
/proc/meminfo: memFree=1121720/2055920 swapFree=4180052/4192956
[pid=9496] ppid=9494 vsize=299048 CPUtime=576.83
/proc/9496/stat : 9496 (casperzao) R 9494 9496 8386 0 -1 4194304 105748 0 0 0 57629 54 0 0 25 0 1 0 1981621970 306225152 52007 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 1 0 0
/proc/9496/statm: 74762 52007 539 235 0 73463 0
Current children cumulated CPU time (s) 576.83
Current children cumulated vsize (KiB) 299048

[startup+642.301 s]
/proc/loadavg: 2.17 2.11 2.03 3/85 9497
/proc/meminfo: memFree=1121656/2055920 swapFree=4180052/4192956
[pid=9496] ppid=9494 vsize=299048 CPUtime=636.27
/proc/9496/stat : 9496 (casperzao) R 9494 9496 8386 0 -1 4194304 105748 0 0 0 63573 54 0 0 25 0 1 0 1981621970 306225152 52007 996147200 134512640 135477443 4294956224 18446744073709551615 134926410 0 0 4096 0 0 0 0 17 1 0 0
/proc/9496/statm: 74762 52007 539 235 0 73463 0
Current children cumulated CPU time (s) 636.27
Current children cumulated vsize (KiB) 299048


################
# More data... #
################

[startup+882.301 s]
/proc/loadavg: 2.25 2.24 2.09 3/85 9497
/proc/meminfo: memFree=1121784/2055920 swapFree=4180052/4192956
[pid=9496] ppid=9494 vsize=299048 CPUtime=874.02
/proc/9496/stat : 9496 (casperzao) R 9494 9496 8386 0 -1 4194304 105748 0 0 0 87347 55 0 0 25 0 1 0 1981621970 306225152 52007 996147200 134512640 135477443 4294956224 18446744073709551615 134585521 0 0 4096 0 0 0 0 17 1 0 0
/proc/9496/statm: 74762 52007 539 235 0 73463 0
Current children cumulated CPU time (s) 874.02
Current children cumulated vsize (KiB) 299048

[startup+942.302 s]
/proc/loadavg: 2.15 2.21 2.09 3/93 9508
/proc/meminfo: memFree=1078448/2055920 swapFree=4180052/4192956
[pid=9496] ppid=9494 vsize=299048 CPUtime=933.26
/proc/9496/stat : 9496 (casperzao) R 9494 9496 8386 0 -1 4194304 105748 0 0 0 93271 55 0 0 25 0 1 0 1981621970 306225152 52007 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 1 0 0
/proc/9496/statm: 74762 52007 539 235 0 73463 0
Current children cumulated CPU time (s) 933.26
Current children cumulated vsize (KiB) 299048

[startup+1002.3 s]
/proc/loadavg: 2.09 2.18 2.09 3/93 9508
/proc/meminfo: memFree=1077872/2055920 swapFree=4180052/4192956
[pid=9496] ppid=9494 vsize=299048 CPUtime=992.1
/proc/9496/stat : 9496 (casperzao) R 9494 9496 8386 0 -1 4194304 105748 0 0 0 99155 55 0 0 25 0 1 0 1981621970 306225152 52007 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 1 0 0
/proc/9496/statm: 74762 52007 539 235 0 73463 0
Current children cumulated CPU time (s) 992.1
Current children cumulated vsize (KiB) 299048

[startup+1062.3 s]
/proc/loadavg: 2.06 2.16 2.09 3/93 9510
/proc/meminfo: memFree=1077680/2055920 swapFree=4180052/4192956
[pid=9496] ppid=9494 vsize=299048 CPUtime=1050.95
/proc/9496/stat : 9496 (casperzao) R 9494 9496 8386 0 -1 4194304 105748 0 0 0 105039 56 0 0 25 0 1 0 1981621970 306225152 52007 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 1 0 0
/proc/9496/statm: 74762 52007 539 235 0 73463 0
Current children cumulated CPU time (s) 1050.95
Current children cumulated vsize (KiB) 299048

[startup+1122.3 s]
/proc/loadavg: 2.02 2.13 2.08 3/93 9510
/proc/meminfo: memFree=1077488/2055920 swapFree=4180052/4192956
[pid=9496] ppid=9494 vsize=299048 CPUtime=1109.78
/proc/9496/stat : 9496 (casperzao) R 9494 9496 8386 0 -1 4194304 105748 0 0 0 110922 56 0 0 25 0 1 0 1981621970 306225152 52007 996147200 134512640 135477443 4294956224 18446744073709551615 135208668 0 0 4096 0 0 0 0 17 1 0 0
/proc/9496/statm: 74762 52007 539 235 0 73463 0
Current children cumulated CPU time (s) 1109.78
Current children cumulated vsize (KiB) 299048

[startup+1182.3 s]
/proc/loadavg: 2.01 2.10 2.07 3/93 9510
/proc/meminfo: memFree=1077552/2055920 swapFree=4180052/4192956
[pid=9496] ppid=9494 vsize=299048 CPUtime=1168.63
/proc/9496/stat : 9496 (casperzao) R 9494 9496 8386 0 -1 4194304 105748 0 0 0 116807 56 0 0 25 0 1 0 1981621970 306225152 52007 996147200 134512640 135477443 4294956224 18446744073709551615 135208677 0 0 4096 0 0 0 0 17 1 0 0
/proc/9496/statm: 74762 52007 539 235 0 73463 0
Current children cumulated CPU time (s) 1168.63
Current children cumulated vsize (KiB) 299048

[startup+1242.3 s]
/proc/loadavg: 2.00 2.08 2.07 3/93 9510
/proc/meminfo: memFree=1077360/2055920 swapFree=4180052/4192956
[pid=9496] ppid=9494 vsize=299048 CPUtime=1227.46
/proc/9496/stat : 9496 (casperzao) R 9494 9496 8386 0 -1 4194304 105748 0 0 0 122690 56 0 0 25 0 1 0 1981621970 306225152 52007 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 1 0 0
/proc/9496/statm: 74762 52007 539 235 0 73463 0
Current children cumulated CPU time (s) 1227.46
Current children cumulated vsize (KiB) 299048

[startup+1302.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/93 9510
/proc/meminfo: memFree=1077424/2055920 swapFree=4180052/4192956
[pid=9496] ppid=9494 vsize=299048 CPUtime=1286.3
/proc/9496/stat : 9496 (casperzao) R 9494 9496 8386 0 -1 4194304 105748 0 0 0 128574 56 0 0 25 0 1 0 1981621970 306225152 52007 996147200 134512640 135477443 4294956224 18446744073709551615 134949739 0 0 4096 0 0 0 0 17 1 0 0
/proc/9496/statm: 74762 52007 539 235 0 73463 0
Current children cumulated CPU time (s) 1286.3
Current children cumulated vsize (KiB) 299048

[startup+1362.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/93 9510
/proc/meminfo: memFree=1077360/2055920 swapFree=4180052/4192956
[pid=9496] ppid=9494 vsize=299048 CPUtime=1345.14
/proc/9496/stat : 9496 (casperzao) R 9494 9496 8386 0 -1 4194304 105748 0 0 0 134458 56 0 0 25 0 1 0 1981621970 306225152 52007 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 1 0 0
/proc/9496/statm: 74762 52007 539 235 0 73463 0
Current children cumulated CPU time (s) 1345.14
Current children cumulated vsize (KiB) 299048

[startup+1422.31 s]
/proc/loadavg: 2.00 2.04 2.05 3/93 9510
/proc/meminfo: memFree=1077360/2055920 swapFree=4180052/4192956
[pid=9496] ppid=9494 vsize=299048 CPUtime=1403.98
/proc/9496/stat : 9496 (casperzao) R 9494 9496 8386 0 -1 4194304 105748 0 0 0 140342 56 0 0 25 0 1 0 1981621970 306225152 52007 996147200 134512640 135477443 4294956224 18446744073709551615 135208598 0 0 4096 0 0 0 0 17 1 0 0
/proc/9496/statm: 74762 52007 539 235 0 73463 0
Current children cumulated CPU time (s) 1403.98
Current children cumulated vsize (KiB) 299048

[startup+1482.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/93 9510
/proc/meminfo: memFree=1077360/2055920 swapFree=4180052/4192956
[pid=9496] ppid=9494 vsize=299048 CPUtime=1462.82
/proc/9496/stat : 9496 (casperzao) R 9494 9496 8386 0 -1 4194304 105748 0 0 0 146226 56 0 0 25 0 1 0 1981621970 306225152 52007 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 1 0 0
/proc/9496/statm: 74762 52007 539 235 0 73463 0
Current children cumulated CPU time (s) 1462.82
Current children cumulated vsize (KiB) 299048

[startup+1542.3 s]
/proc/loadavg: 2.00 2.02 2.04 3/93 9510
/proc/meminfo: memFree=1077360/2055920 swapFree=4180052/4192956
[pid=9496] ppid=9494 vsize=299048 CPUtime=1521.65
/proc/9496/stat : 9496 (casperzao) R 9494 9496 8386 0 -1 4194304 105748 0 0 0 152109 56 0 0 25 0 1 0 1981621970 306225152 52007 996147200 134512640 135477443 4294956224 18446744073709551615 135208668 0 0 4096 0 0 0 0 17 1 0 0
/proc/9496/statm: 74762 52007 539 235 0 73463 0
Current children cumulated CPU time (s) 1521.65
Current children cumulated vsize (KiB) 299048

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 2.03 3/93 9510
/proc/meminfo: memFree=1077360/2055920 swapFree=4180052/4192956
[pid=9496] ppid=9494 vsize=299048 CPUtime=1580.49
/proc/9496/stat : 9496 (casperzao) R 9494 9496 8386 0 -1 4194304 105748 0 0 0 157993 56 0 0 25 0 1 0 1981621970 306225152 52007 996147200 134512640 135477443 4294956224 18446744073709551615 135208677 0 0 4096 0 0 0 0 17 1 0 0
/proc/9496/statm: 74762 52007 539 235 0 73463 0
Current children cumulated CPU time (s) 1580.49
Current children cumulated vsize (KiB) 299048

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/93 9510
/proc/meminfo: memFree=1077296/2055920 swapFree=4180052/4192956
[pid=9496] ppid=9494 vsize=299048 CPUtime=1639.34
/proc/9496/stat : 9496 (casperzao) R 9494 9496 8386 0 -1 4194304 105748 0 0 0 163877 57 0 0 25 0 1 0 1981621970 306225152 52007 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 1 0 0
/proc/9496/statm: 74762 52007 539 235 0 73463 0
Current children cumulated CPU time (s) 1639.34
Current children cumulated vsize (KiB) 299048

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/73 9541
/proc/meminfo: memFree=1184536/2055920 swapFree=4180052/4192956
[pid=9496] ppid=9494 vsize=299048 CPUtime=1698.46
/proc/9496/stat : 9496 (casperzao) R 9494 9496 8386 0 -1 4194304 105748 0 0 0 169789 57 0 0 25 0 1 0 1981621970 306225152 52007 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 0 0 0
/proc/9496/statm: 74762 52007 539 235 0 73463 0
Current children cumulated CPU time (s) 1698.46
Current children cumulated vsize (KiB) 299048

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/73 9541
/proc/meminfo: memFree=1184792/2055920 swapFree=4180052/4192956
[pid=9496] ppid=9494 vsize=299048 CPUtime=1758.44
/proc/9496/stat : 9496 (casperzao) R 9494 9496 8386 0 -1 4194304 105748 0 0 0 175786 58 0 0 25 0 1 0 1981621970 306225152 52007 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 0 0 0
/proc/9496/statm: 74762 52007 539 235 0 73463 0
Current children cumulated CPU time (s) 1758.44
Current children cumulated vsize (KiB) 299048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1823.9 s]
/proc/loadavg: 2.00 2.00 2.01 3/73 9541
/proc/meminfo: memFree=1184728/2055920 swapFree=4180052/4192956
[pid=9496] ppid=9494 vsize=299048 CPUtime=1800.03
/proc/9496/stat : 9496 (casperzao) R 9494 9496 8386 0 -1 4194304 105748 0 0 0 179945 58 0 0 25 0 1 0 1981621970 306225152 52007 996147200 134512640 135477443 4294956224 18446744073709551615 135208677 0 0 4096 0 0 0 0 17 0 0 0
/proc/9496/statm: 74762 52007 539 235 0 73463 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 299048

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

Solver just ended. Dumping a history of the last processes samples

[startup+1823.9 s]
/proc/loadavg: 2.00 2.00 2.01 3/73 9541
/proc/meminfo: memFree=1184728/2055920 swapFree=4180052/4192956
[pid=9496] ppid=9494 vsize=299048 CPUtime=1800.03
/proc/9496/stat : 9496 (casperzao) R 9494 9496 8386 0 -1 4194304 105748 0 0 0 179945 58 0 0 25 0 1 0 1981621970 306225152 52007 996147200 134512640 135477443 4294956224 18446744073709551615 135208677 0 0 4096 0 0 0 0 17 0 0 0
/proc/9496/statm: 74762 52007 539 235 0 73463 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 299048

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1823.94
CPU time (s): 1800.07
CPU user time (s): 1799.45
CPU system time (s): 0.613906
CPU usage (%): 98.6913
Max. virtual memory (cumulated for all children) (KiB): 478448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.45
system time used= 0.613906
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 105748
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= 13
involuntary context switches= 36784

runsolver used 2.17867 second user time and 6.05508 second system time

The end

Launcher Data (download as text)

Begin job on node7 at 2008-07-02 21:21:08
IDJOB=1043240
IDBENCH=53766
IDSOLVER=361
FILE ID=node7/1043240-1215026468
PBS_JOBID= 7874455
Free space on /tmp= 66528 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-32-32.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1043240-1215026468/watcher-1043240-1215026468 -o /tmp/evaluation-result-1043240-1215026468/solver-1043240-1215026468 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1043240-1215026468.xml 1508837851 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= db5e4024fa09c2ba43e56edc6af3d2e9
RANDOM SEED=1508837851

node7.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.236
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		: 3000.236
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:       1328480 kB
Buffers:         71620 kB
Cached:         512476 kB
SwapCached:       7028 kB
Active:         262488 kB
Inactive:       384632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1328480 kB
SwapTotal:     4192956 kB
SwapFree:      4180052 kB
Dirty:            4044 kB
Writeback:           0 kB
Mapped:          80332 kB
Slab:            65160 kB
Committed_AS:  3410800 kB
PageTables:       2092 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= 66548 MiB
End job on node7 at 2008-07-02 21:51:34