Trace number 1051867

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 zito? (TO) 1800.02 1800.72

General information on the benchmark

Namecsp/ramsey4/
normalized-ramsey-34-4.xml
MD5SUMee0954224777e4f5d07f8ddec47421b6
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.57476
Satisfiable
(Un)Satisfiability was proved
Number of variables561
Number of constraints5984
Maximum constraint arity3
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension5984
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.00	c [ This is CaSPERzito (C) mvc@di.fct.unl.pt ]
0.00/0.00	c Parsing = 1
0.19/0.22	c Building = 1
0.19/0.26	c [ NumberOfVariables = 561 ]
0.19/0.26	c [ NumberOfConstraints = 5984 ]
0.19/0.26	c [ SizeOfSearchSpace(log2) = 1122 ]
0.19/0.26	c SymmetrySearch = 1
0.79/0.85	c [ Found 2.95233e+38 symmetries ]
0.79/0.88	c InitialPropagation = 1
0.79/0.89	c [ SizeOfSearchSpace(log2) = 1122 ]
0.79/0.89	c InitialSAC = 1
1.18/1.24	c [ SizeOfSearchSpace(log2) = 1121.17 ]
1.18/1.24	c Search(SampleFF) : 
69.76/69.84	c [ Sampling domwdeg ]
69.76/69.84	c [ Sampling impacts ]
69.76/69.84	c [ SamplingScores: ]
69.76/69.84	c [ domwdeg+min = 0.000246473 | domwdeg+rnd = 0.00919842 ]
69.76/69.84	c [ impacts+min = 0.0173107 | impacts+rnd = 0.00539225 ]
69.76/69.84	c [ la+min = 0 | la+rnd = 0 ]
69.76/69.84	c [ domwdeg = 0.00472245 | impacts = 0.0113515 | la = 0 ]
69.76/69.84	c [ min = 0.00585238 | rand = 0.0113515 ]
69.76/69.84	c [ restarting at (3.96356,9.6624e-07) ]
79.65/79.77	c [ restarting at (9.9089,5.90967e-11) ]
104.54/104.60	c [ restarting at (24.7722,0.00790183) ]
166.52/166.69	c [ restarting at (61.9306,1.20492e-07) ]
321.77/321.92	c [ restarting at (154.827,3.77209e-09) ]
709.71/710.01	c [ restarting at (387.066,2.44541e-07) ]
1679.45/1680.19	c [ restarting at (967.666,7.63318e-14) ]

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-1051867-1215054946/watcher-1051867-1215054946 -o /tmp/evaluation-result-1051867-1215054946/solver-1051867-1215054946 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzito HOME/instance-1051867-1215054946.xml 2055965640 

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: 2.03 2.02 2.00 4/72 16438
/proc/meminfo: memFree=1411720/2055920 swapFree=4179456/4192956
[pid=16438] ppid=16436 vsize=2620 CPUtime=0
/proc/16438/stat : 16438 (casperzito) R 16436 16438 13921 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 1984467039 2682880 45 996147200 134512640 135472138 4294956224 18446744073709551615 1979172 0 0 4096 0 0 0 0 17 0 0 0
/proc/16438/statm: 891 48 35 234 0 20 0

[startup+0.097492 s]
/proc/loadavg: 2.03 2.02 2.00 4/72 16438
/proc/meminfo: memFree=1411720/2055920 swapFree=4179456/4192956
[pid=16438] ppid=16436 vsize=6624 CPUtime=0.08
/proc/16438/stat : 16438 (casperzito) R 16436 16438 13921 0 -1 4194304 776 0 0 0 8 0 0 0 18 0 1 0 1984467039 6782976 736 996147200 134512640 135472138 4294956224 18446744073709551615 2414203 0 0 4096 0 0 0 0 17 0 0 0
/proc/16438/statm: 1656 736 368 234 0 358 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6624

[startup+0.101484 s]
/proc/loadavg: 2.03 2.02 2.00 4/72 16438
/proc/meminfo: memFree=1411720/2055920 swapFree=4179456/4192956
[pid=16438] ppid=16436 vsize=6756 CPUtime=0.09
/proc/16438/stat : 16438 (casperzito) R 16436 16438 13921 0 -1 4194304 789 0 0 0 9 0 0 0 18 0 1 0 1984467039 6918144 749 996147200 134512640 135472138 4294956224 18446744073709551615 4158422172 0 0 4096 0 0 0 0 17 0 0 0
/proc/16438/statm: 1689 750 368 234 0 391 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6756

[startup+0.30151 s]
/proc/loadavg: 2.03 2.02 2.00 4/72 16438
/proc/meminfo: memFree=1411720/2055920 swapFree=4179456/4192956
[pid=16438] ppid=16436 vsize=107832 CPUtime=0.29
/proc/16438/stat : 16438 (casperzito) R 16436 16438 13921 0 -1 4194304 4063 0 0 0 27 2 0 0 19 0 1 0 1984467039 110419968 4023 996147200 134512640 135472138 4294956224 18446744073709551615 134534767 0 0 4096 0 0 0 0 17 0 0 0
/proc/16438/statm: 26958 4023 451 234 0 25660 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 107832

[startup+0.701546 s]
/proc/loadavg: 2.03 2.02 2.00 4/72 16438
/proc/meminfo: memFree=1411720/2055920 swapFree=4179456/4192956
[pid=16438] ppid=16436 vsize=110712 CPUtime=0.69
/proc/16438/stat : 16438 (casperzito) R 16436 16438 13921 0 -1 4194304 4886 0 0 0 67 2 0 0 23 0 1 0 1984467039 113369088 4846 996147200 134512640 135472138 4294956224 18446744073709551615 134536003 0 0 4096 0 0 0 0 17 0 0 0
/proc/16438/statm: 27678 4846 452 234 0 26380 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 110712

[startup+1.50162 s]
/proc/loadavg: 2.03 2.02 2.00 3/73 16439
/proc/meminfo: memFree=1393728/2055920 swapFree=4179456/4192956
[pid=16438] ppid=16436 vsize=110532 CPUtime=1.48
/proc/16438/stat : 16438 (casperzito) R 16436 16438 13921 0 -1 4194304 5637 0 0 0 146 2 0 0 25 0 1 0 1984467039 113184768 5000 996147200 134512640 135472138 4294956224 18446744073709551615 135202728 0 0 4096 0 0 0 0 17 0 0 0
/proc/16438/statm: 27633 5000 493 234 0 26335 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 110532

[startup+3.10176 s]
/proc/loadavg: 2.02 2.02 2.00 3/73 16439
/proc/meminfo: memFree=1393472/2055920 swapFree=4179456/4192956
[pid=16438] ppid=16436 vsize=110532 CPUtime=3.08
/proc/16438/stat : 16438 (casperzito) R 16436 16438 13921 0 -1 4194304 5655 0 0 0 306 2 0 0 25 0 1 0 1984467039 113184768 5018 996147200 134512640 135472138 4294956224 18446744073709551615 135202769 0 0 4096 0 0 0 0 17 0 0 0
/proc/16438/statm: 27633 5018 493 234 0 26335 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 110532

[startup+6.30105 s]
/proc/loadavg: 2.02 2.02 2.00 3/73 16439
/proc/meminfo: memFree=1393472/2055920 swapFree=4179456/4192956
[pid=16438] ppid=16436 vsize=110532 CPUtime=6.28
/proc/16438/stat : 16438 (casperzito) R 16436 16438 13921 0 -1 4194304 5655 0 0 0 626 2 0 0 25 0 1 0 1984467039 113184768 5018 996147200 134512640 135472138 4294956224 18446744073709551615 135202762 0 0 4096 0 0 0 0 17 0 0 0
/proc/16438/statm: 27633 5018 493 234 0 26335 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 110532

[startup+12.7016 s]
/proc/loadavg: 2.02 2.02 2.00 3/73 16439
/proc/meminfo: memFree=1393344/2055920 swapFree=4179456/4192956
[pid=16438] ppid=16436 vsize=110532 CPUtime=12.68
/proc/16438/stat : 16438 (casperzito) R 16436 16438 13921 0 -1 4194304 5655 0 0 0 1266 2 0 0 25 0 1 0 1984467039 113184768 5018 996147200 134512640 135472138 4294956224 18446744073709551615 135202725 0 0 4096 0 0 0 0 17 0 0 0
/proc/16438/statm: 27633 5018 493 234 0 26335 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 110532

[startup+25.5018 s]
/proc/loadavg: 2.02 2.02 2.00 3/73 16439
/proc/meminfo: memFree=1393344/2055920 swapFree=4179456/4192956
[pid=16438] ppid=16436 vsize=110532 CPUtime=25.47
/proc/16438/stat : 16438 (casperzito) R 16436 16438 13921 0 -1 4194304 5688 0 0 0 2545 2 0 0 25 0 1 0 1984467039 113184768 5051 996147200 134512640 135472138 4294956224 18446744073709551615 135202774 0 0 4096 0 0 0 0 17 0 0 0
/proc/16438/statm: 27633 5051 493 234 0 26335 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 110532

[startup+51.1011 s]
/proc/loadavg: 2.01 2.01 2.00 3/73 16439
/proc/meminfo: memFree=1393280/2055920 swapFree=4179456/4192956
[pid=16438] ppid=16436 vsize=110532 CPUtime=51.06
/proc/16438/stat : 16438 (casperzito) R 16436 16438 13921 0 -1 4194304 5689 0 0 0 5104 2 0 0 25 0 1 0 1984467039 113184768 5052 996147200 134512640 135472138 4294956224 18446744073709551615 3280613 0 0 4096 0 0 0 0 17 0 0 0
/proc/16438/statm: 27633 5052 494 234 0 26335 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 110532

[startup+102.306 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 16439
/proc/meminfo: memFree=1393152/2055920 swapFree=4179456/4192956
[pid=16438] ppid=16436 vsize=110536 CPUtime=102.25
/proc/16438/stat : 16438 (casperzito) R 16436 16438 13921 0 -1 4194304 5733 0 0 0 10223 2 0 0 25 0 1 0 1984467039 113188864 5096 996147200 134512640 135472138 4294956224 18446744073709551615 135234708 0 0 4096 0 0 0 0 17 0 0 0
/proc/16438/statm: 27634 5096 495 234 0 26336 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 110536

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16439
/proc/meminfo: memFree=1392960/2055920 swapFree=4179456/4192956
[pid=16438] ppid=16436 vsize=110536 CPUtime=162.23
/proc/16438/stat : 16438 (casperzito) R 16436 16438 13921 0 -1 4194304 5738 0 0 0 16220 3 0 0 25 0 1 0 1984467039 113188864 5101 996147200 134512640 135472138 4294956224 18446744073709551615 3280630 0 0 4096 0 0 0 0 17 0 0 0
/proc/16438/statm: 27634 5101 495 234 0 26336 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 110536

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16439
/proc/meminfo: memFree=1392960/2055920 swapFree=4179456/4192956
[pid=16438] ppid=16436 vsize=110536 CPUtime=222.21
/proc/16438/stat : 16438 (casperzito) R 16436 16438 13921 0 -1 4194304 5738 0 0 0 22218 3 0 0 25 0 1 0 1984467039 113188864 5101 996147200 134512640 135472138 4294956224 18446744073709551615 135201146 0 0 4096 0 0 0 0 17 0 0 0
/proc/16438/statm: 27634 5101 495 234 0 26336 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 110536

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16439
/proc/meminfo: memFree=1392960/2055920 swapFree=4179456/4192956
[pid=16438] ppid=16436 vsize=110536 CPUtime=282.18
/proc/16438/stat : 16438 (casperzito) R 16436 16438 13921 0 -1 4194304 5738 0 0 0 28215 3 0 0 25 0 1 0 1984467039 113188864 5101 996147200 134512640 135472138 4294956224 18446744073709551615 135234779 0 0 4096 0 0 0 0 17 0 0 0
/proc/16438/statm: 27634 5101 495 234 0 26336 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 110536

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16439
/proc/meminfo: memFree=1392960/2055920 swapFree=4179456/4192956
[pid=16438] ppid=16436 vsize=110536 CPUtime=342.16
/proc/16438/stat : 16438 (casperzito) R 16436 16438 13921 0 -1 4194304 5738 0 0 0 34213 3 0 0 25 0 1 0 1984467039 113188864 5101 996147200 134512640 135472138 4294956224 18446744073709551615 135234808 0 0 4096 0 0 0 0 17 0 0 0
/proc/16438/statm: 27634 5101 495 234 0 26336 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 110536

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16439
/proc/meminfo: memFree=1392960/2055920 swapFree=4179456/4192956
[pid=16438] ppid=16436 vsize=110536 CPUtime=402.13
/proc/16438/stat : 16438 (casperzito) R 16436 16438 13921 0 -1 4194304 5738 0 0 0 40210 3 0 0 25 0 1 0 1984467039 113188864 5101 996147200 134512640 135472138 4294956224 18446744073709551615 134984300 0 0 4096 0 0 0 0 17 0 0 0
/proc/16438/statm: 27634 5101 495 234 0 26336 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 110536

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16439
/proc/meminfo: memFree=1392960/2055920 swapFree=4179456/4192956
[pid=16438] ppid=16436 vsize=110536 CPUtime=462.11
/proc/16438/stat : 16438 (casperzito) R 16436 16438 13921 0 -1 4194304 5738 0 0 0 46208 3 0 0 25 0 1 0 1984467039 113188864 5101 996147200 134512640 135472138 4294956224 18446744073709551615 134689799 0 0 4096 0 0 0 0 17 0 0 0
/proc/16438/statm: 27634 5101 495 234 0 26336 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 110536

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16439
/proc/meminfo: memFree=1392960/2055920 swapFree=4179456/4192956
[pid=16438] ppid=16436 vsize=110536 CPUtime=522.09
/proc/16438/stat : 16438 (casperzito) R 16436 16438 13921 0 -1 4194304 5739 0 0 0 52206 3 0 0 25 0 1 0 1984467039 113188864 5102 996147200 134512640 135472138 4294956224 18446744073709551615 134672480 0 0 4096 0 0 0 0 17 0 0 0
/proc/16438/statm: 27634 5102 495 234 0 26336 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 110536

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16439
/proc/meminfo: memFree=1392960/2055920 swapFree=4179456/4192956
[pid=16438] ppid=16436 vsize=110536 CPUtime=582.06
/proc/16438/stat : 16438 (casperzito) R 16436 16438 13921 0 -1 4194304 5744 0 0 0 58203 3 0 0 25 0 1 0 1984467039 113188864 5107 996147200 134512640 135472138 4294956224 18446744073709551615 3280633 0 0 4096 0 0 0 0 17 0 0 0
/proc/16438/statm: 27634 5107 495 234 0 26336 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 110536

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16439
/proc/meminfo: memFree=1392960/2055920 swapFree=4179456/4192956
[pid=16438] ppid=16436 vsize=110536 CPUtime=642.04
/proc/16438/stat : 16438 (casperzito) R 16436 16438 13921 0 -1 4194304 5749 0 0 0 64201 3 0 0 25 0 1 0 1984467039 113188864 5112 996147200 134512640 135472138 4294956224 18446744073709551615 134984346 0 0 4096 0 0 0 0 17 0 0 0
/proc/16438/statm: 27634 5112 495 234 0 26336 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 110536


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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16439
/proc/meminfo: memFree=1392768/2055920 swapFree=4179456/4192956
[pid=16438] ppid=16436 vsize=110536 CPUtime=881.94
/proc/16438/stat : 16438 (casperzito) R 16436 16438 13921 0 -1 4194304 5754 0 0 0 88191 3 0 0 25 0 1 0 1984467039 113188864 5117 996147200 134512640 135472138 4294956224 18446744073709551615 135234795 0 0 4096 0 0 0 0 17 0 0 0
/proc/16438/statm: 27634 5117 495 234 0 26336 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 110536

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16439
/proc/meminfo: memFree=1392768/2055920 swapFree=4179456/4192956
[pid=16438] ppid=16436 vsize=110536 CPUtime=941.92
/proc/16438/stat : 16438 (casperzito) R 16436 16438 13921 0 -1 4194304 5754 0 0 0 94189 3 0 0 25 0 1 0 1984467039 113188864 5117 996147200 134512640 135472138 4294956224 18446744073709551615 134984303 0 0 4096 0 0 0 0 17 0 0 0
/proc/16438/statm: 27634 5117 495 234 0 26336 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 110536

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16439
/proc/meminfo: memFree=1392832/2055920 swapFree=4179456/4192956
[pid=16438] ppid=16436 vsize=110536 CPUtime=1001.9
/proc/16438/stat : 16438 (casperzito) R 16436 16438 13921 0 -1 4194304 5754 0 0 0 100187 3 0 0 25 0 1 0 1984467039 113188864 5117 996147200 134512640 135472138 4294956224 18446744073709551615 135234741 0 0 4096 0 0 0 0 17 0 0 0
/proc/16438/statm: 27634 5117 495 234 0 26336 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 110536

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16439
/proc/meminfo: memFree=1392832/2055920 swapFree=4179456/4192956
[pid=16438] ppid=16436 vsize=110536 CPUtime=1061.89
/proc/16438/stat : 16438 (casperzito) R 16436 16438 13921 0 -1 4194304 5754 0 0 0 106185 4 0 0 25 0 1 0 1984467039 113188864 5117 996147200 134512640 135472138 4294956224 18446744073709551615 134672493 0 0 4096 0 0 0 0 17 0 0 0
/proc/16438/statm: 27634 5117 495 234 0 26336 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 110536

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16441
/proc/meminfo: memFree=1392640/2055920 swapFree=4179456/4192956
[pid=16438] ppid=16436 vsize=110536 CPUtime=1121.86
/proc/16438/stat : 16438 (casperzito) R 16436 16438 13921 0 -1 4194304 5754 0 0 0 112182 4 0 0 25 0 1 0 1984467039 113188864 5117 996147200 134512640 135472138 4294956224 18446744073709551615 3280602 0 0 4096 0 0 0 0 17 0 0 0
/proc/16438/statm: 27634 5117 495 234 0 26336 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 110536

[startup+1182.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/73 16441
/proc/meminfo: memFree=1392640/2055920 swapFree=4179456/4192956
[pid=16438] ppid=16436 vsize=110536 CPUtime=1181.84
/proc/16438/stat : 16438 (casperzito) R 16436 16438 13921 0 -1 4194304 5754 0 0 0 118180 4 0 0 25 0 1 0 1984467039 113188864 5117 996147200 134512640 135472138 4294956224 18446744073709551615 3280613 0 0 4096 0 0 0 0 17 0 0 0
/proc/16438/statm: 27634 5117 495 234 0 26336 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 110536

[startup+1242.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/73 16441
/proc/meminfo: memFree=1392576/2055920 swapFree=4179456/4192956
[pid=16438] ppid=16436 vsize=110536 CPUtime=1241.82
/proc/16438/stat : 16438 (casperzito) R 16436 16438 13921 0 -1 4194304 5754 0 0 0 124178 4 0 0 25 0 1 0 1984467039 113188864 5117 996147200 134512640 135472138 4294956224 18446744073709551615 134984335 0 0 4096 0 0 0 0 17 0 0 0
/proc/16438/statm: 27634 5117 495 234 0 26336 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 110536

[startup+1302.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/73 16441
/proc/meminfo: memFree=1392576/2055920 swapFree=4179456/4192956
[pid=16438] ppid=16436 vsize=110536 CPUtime=1301.79
/proc/16438/stat : 16438 (casperzito) R 16436 16438 13921 0 -1 4194304 5754 0 0 0 130175 4 0 0 25 0 1 0 1984467039 113188864 5117 996147200 134512640 135472138 4294956224 18446744073709551615 134581653 0 0 4096 0 0 0 0 17 0 0 0
/proc/16438/statm: 27634 5117 495 234 0 26336 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 110536

[startup+1362.3 s]
/proc/loadavg: 1.98 2.01 1.99 3/73 16469
/proc/meminfo: memFree=1379712/2055920 swapFree=4179456/4192956
[pid=16438] ppid=16436 vsize=110536 CPUtime=1361.77
/proc/16438/stat : 16438 (casperzito) R 16436 16438 13921 0 -1 4194304 5754 0 0 0 136172 5 0 0 25 0 1 0 1984467039 113188864 5117 996147200 134512640 135472138 4294956224 18446744073709551615 3280630 0 0 4096 0 0 0 0 17 0 0 0
/proc/16438/statm: 27634 5117 495 234 0 26336 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 110536

[startup+1422.31 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 16469
/proc/meminfo: memFree=1378944/2055920 swapFree=4179456/4192956
[pid=16438] ppid=16436 vsize=110536 CPUtime=1421.76
/proc/16438/stat : 16438 (casperzito) R 16436 16438 13921 0 -1 4194304 5754 0 0 0 142171 5 0 0 25 0 1 0 1984467039 113188864 5117 996147200 134512640 135472138 4294956224 18446744073709551615 3280607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16438/statm: 27634 5117 495 234 0 26336 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 110536

[startup+1482.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 16469
/proc/meminfo: memFree=1378816/2055920 swapFree=4179456/4192956
[pid=16438] ppid=16436 vsize=110536 CPUtime=1481.73
/proc/16438/stat : 16438 (casperzito) R 16436 16438 13921 0 -1 4194304 5754 0 0 0 148168 5 0 0 25 0 1 0 1984467039 113188864 5117 996147200 134512640 135472138 4294956224 18446744073709551615 3280581 0 0 4096 0 0 0 0 17 0 0 0
/proc/16438/statm: 27634 5117 495 234 0 26336 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 110536

[startup+1542.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 16469
/proc/meminfo: memFree=1378752/2055920 swapFree=4179456/4192956
[pid=16438] ppid=16436 vsize=110536 CPUtime=1541.7
/proc/16438/stat : 16438 (casperzito) R 16436 16438 13921 0 -1 4194304 5754 0 0 0 154165 5 0 0 25 0 1 0 1984467039 113188864 5117 996147200 134512640 135472138 4294956224 18446744073709551615 135235254 0 0 4096 0 0 0 0 17 0 0 0
/proc/16438/statm: 27634 5117 495 234 0 26336 0
Current children cumulated CPU time (s) 1541.7
Current children cumulated vsize (KiB) 110536

[startup+1602.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 16469
/proc/meminfo: memFree=1378816/2055920 swapFree=4179456/4192956
[pid=16438] ppid=16436 vsize=110536 CPUtime=1601.68
/proc/16438/stat : 16438 (casperzito) R 16436 16438 13921 0 -1 4194304 5754 0 0 0 160163 5 0 0 25 0 1 0 1984467039 113188864 5117 996147200 134512640 135472138 4294956224 18446744073709551615 134984335 0 0 4096 0 0 0 0 17 0 0 0
/proc/16438/statm: 27634 5117 495 234 0 26336 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 110536

[startup+1662.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 16469
/proc/meminfo: memFree=1378816/2055920 swapFree=4179456/4192956
[pid=16438] ppid=16436 vsize=110536 CPUtime=1661.65
/proc/16438/stat : 16438 (casperzito) R 16436 16438 13921 0 -1 4194304 5754 0 0 0 166160 5 0 0 25 0 1 0 1984467039 113188864 5117 996147200 134512640 135472138 4294956224 18446744073709551615 3289296 0 0 4096 0 0 0 0 17 0 0 0
/proc/16438/statm: 27634 5117 495 234 0 26336 0
Current children cumulated CPU time (s) 1661.65
Current children cumulated vsize (KiB) 110536

[startup+1722.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 16469
/proc/meminfo: memFree=1378880/2055920 swapFree=4179456/4192956
[pid=16438] ppid=16436 vsize=110536 CPUtime=1721.63
/proc/16438/stat : 16438 (casperzito) R 16436 16438 13921 0 -1 4194304 5754 0 0 0 172158 5 0 0 25 0 1 0 1984467039 113188864 5117 996147200 134512640 135472138 4294956224 18446744073709551615 3280602 0 0 4096 0 0 0 0 17 0 0 0
/proc/16438/statm: 27634 5117 495 234 0 26336 0
Current children cumulated CPU time (s) 1721.63
Current children cumulated vsize (KiB) 110536

[startup+1782.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 16469
/proc/meminfo: memFree=1378816/2055920 swapFree=4179456/4192956
[pid=16438] ppid=16436 vsize=110536 CPUtime=1781.61
/proc/16438/stat : 16438 (casperzito) R 16436 16438 13921 0 -1 4194304 5754 0 0 0 178156 5 0 0 25 0 1 0 1984467039 113188864 5117 996147200 134512640 135472138 4294956224 18446744073709551615 135262954 0 0 4096 0 0 0 0 17 0 0 0
/proc/16438/statm: 27634 5117 495 234 0 26336 0
Current children cumulated CPU time (s) 1781.61
Current children cumulated vsize (KiB) 110536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 16469
/proc/meminfo: memFree=1378816/2055920 swapFree=4179456/4192956
[pid=16438] ppid=16436 vsize=110536 CPUtime=1800
/proc/16438/stat : 16438 (casperzito) R 16436 16438 13921 0 -1 4194304 5754 0 0 0 179995 5 0 0 25 0 1 0 1984467039 113188864 5117 996147200 134512640 135472138 4294956224 18446744073709551615 3280635 0 0 4096 0 0 0 0 17 0 0 0
/proc/16438/statm: 27634 5117 495 234 0 26336 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 110536

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

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

[startup+1800.71 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 16469
/proc/meminfo: memFree=1378816/2055920 swapFree=4179456/4192956
[pid=16438] ppid=16436 vsize=110536 CPUtime=1800
/proc/16438/stat : 16438 (casperzito) R 16436 16438 13921 0 -1 4194304 5754 0 0 0 179995 5 0 0 25 0 1 0 1984467039 113188864 5117 996147200 134512640 135472138 4294956224 18446744073709551615 3280635 0 0 4096 0 0 0 0 17 0 0 0
/proc/16438/statm: 27634 5117 495 234 0 26336 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 110536

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.72
CPU time (s): 1800.02
CPU user time (s): 1799.96
CPU system time (s): 0.06299
CPU usage (%): 99.9616
Max. virtual memory (cumulated for all children) (KiB): 111128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5754
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= 16
involuntary context switches= 5912

runsolver used 1.69674 second user time and 4.89426 second system time

The end

Launcher Data (download as text)

Begin job on node43 at 2008-07-03 05:15:46
IDJOB=1051867
IDBENCH=55954
IDSOLVER=362
FILE ID=node43/1051867-1215054946
PBS_JOBID= 7875089
Free space on /tmp= 66524 MiB

SOLVER NAME= casper zito
BENCH NAME= CPAI08/csp/ramsey4/normalized-ramsey-34-4.xml
COMMAND LINE= HOME/casperzito BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1051867-1215054946/watcher-1051867-1215054946 -o /tmp/evaluation-result-1051867-1215054946/solver-1051867-1215054946 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzito HOME/instance-1051867-1215054946.xml 2055965640 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= ee0954224777e4f5d07f8ddec47421b6
RANDOM SEED=2055965640

node43.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		: 3000.230
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		: 3000.230
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:       1412200 kB
Buffers:         73648 kB
Cached:         474620 kB
SwapCached:       7360 kB
Active:         188472 kB
Inactive:       377648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1412200 kB
SwapTotal:     4192956 kB
SwapFree:      4179456 kB
Dirty:            3724 kB
Writeback:           0 kB
Mapped:          25296 kB
Slab:            62652 kB
Committed_AS:  3713400 kB
PageTables:       2056 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= 66520 MiB
End job on node43 at 2008-07-03 05:45:48