Trace number 2058317

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
pcs-restart 0.3.2? (TO) 1800.03 1806.92

General information on the benchmark

Namecsp/frb50-23/
normalized-frb50-23-3-mgd_ext.xml
MD5SUM5f966fb11a4c73de3d5bed0de093a298
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark641.696
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints456
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension456
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c small-domain mode
0.18/0.20	c Seed is 1916984177
0.18/0.20	c Constructing HOME/instance-2058317-1247694244.xml  with 10476 constraints
0.18/0.20	c Solving

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2058317-1247694244/watcher-2058317-1247694244 -o /tmp/evaluation-result-2058317-1247694244/solver-2058317-1247694244 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1916984177 HOME/instance-2058317-1247694244.xml 

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): 2000 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


[startup+0 s]
/proc/loadavg: 1.13 0.27 0.09 3/73 10316
/proc/meminfo: memFree=1100464/2055920 swapFree=4192812/4192956
[pid=10316] ppid=10314 vsize=5356 CPUtime=0
/proc/10316/stat : 10316 (pcssolve) R 10314 10316 10236 0 -1 4194304 264 0 0 0 0 0 0 0 20 0 1 0 56490628 5484544 232 996147200 4194304 4889804 548682068800 18446744073709551615 4422694 0 0 4100 65536 0 0 0 17 0 0 0
/proc/10316/statm: 1339 232 193 169 0 50 0

[startup+0.06246 s]
/proc/loadavg: 1.13 0.27 0.09 3/73 10316
/proc/meminfo: memFree=1100464/2055920 swapFree=4192812/4192956
[pid=10316] ppid=10314 vsize=5168 CPUtime=0.04
/proc/10316/stat : 10316 (pcs.small) R 10314 10316 10236 0 -1 4194304 1003 822 0 0 4 0 0 0 18 0 1 0 56490628 5292032 612 996147200 134512640 135095119 4294956304 18446744073709551615 10860155 0 0 4096 0 0 0 0 17 0 0 0
/proc/10316/statm: 1292 612 364 142 0 246 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5168

[startup+0.102464 s]
/proc/loadavg: 1.13 0.27 0.09 3/73 10316
/proc/meminfo: memFree=1100464/2055920 swapFree=4192812/4192956
[pid=10316] ppid=10314 vsize=5828 CPUtime=0.08
/proc/10316/stat : 10316 (pcs.small) R 10314 10316 10236 0 -1 4194304 1185 822 0 0 8 0 0 0 18 0 1 0 56490628 5967872 794 996147200 134512640 135095119 4294956304 18446744073709551615 10860155 0 0 4096 0 0 0 0 17 0 0 0
/proc/10316/statm: 1457 794 364 142 0 411 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5828

[startup+0.302505 s]
/proc/loadavg: 1.13 0.27 0.09 3/73 10316
/proc/meminfo: memFree=1100464/2055920 swapFree=4192812/4192956
[pid=10316] ppid=10314 vsize=8120 CPUtime=0.28
/proc/10316/stat : 10316 (pcs.small) R 10314 10316 10236 0 -1 4194304 1795 822 0 0 28 0 0 0 19 0 1 0 56490628 8314880 1306 996147200 134512640 135095119 4294956304 18446744073709551615 134637254 0 0 4096 0 0 0 0 17 0 0 0
/proc/10316/statm: 2030 1306 378 142 0 984 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8120

[startup+0.701582 s]
/proc/loadavg: 1.13 0.27 0.09 3/73 10316
/proc/meminfo: memFree=1100464/2055920 swapFree=4192812/4192956
[pid=10316] ppid=10314 vsize=8120 CPUtime=0.67
/proc/10316/stat : 10316 (pcs.small) R 10314 10316 10236 0 -1 4194304 1799 822 0 0 67 0 0 0 23 0 1 0 56490628 8314880 1310 996147200 134512640 135095119 4294956304 18446744073709551615 134555101 0 0 4096 0 0 0 0 17 0 0 0
/proc/10316/statm: 2030 1310 378 142 0 984 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8120

[startup+1.50174 s]
/proc/loadavg: 1.13 0.27 0.09 3/74 10322
/proc/meminfo: memFree=1095656/2055920 swapFree=4192812/4192956
[pid=10316] ppid=10314 vsize=8120 CPUtime=1.47
/proc/10316/stat : 10316 (pcs.small) R 10314 10316 10236 0 -1 4194304 1806 822 0 0 147 0 0 0 25 0 1 0 56490628 8314880 1317 996147200 134512640 135095119 4294956304 18446744073709551615 134570977 0 0 4096 0 0 0 0 17 0 0 0
/proc/10316/statm: 2030 1317 378 142 0 984 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8120

[startup+3.10105 s]
/proc/loadavg: 1.13 0.27 0.09 3/74 10322
/proc/meminfo: memFree=1094440/2055920 swapFree=4192812/4192956
[pid=10316] ppid=10314 vsize=8120 CPUtime=3.08
/proc/10316/stat : 10316 (pcs.small) R 10314 10316 10236 0 -1 4194304 1821 822 0 0 307 1 0 0 25 0 1 0 56490628 8314880 1332 996147200 134512640 135095119 4294956304 18446744073709551615 134637435 0 0 4096 0 0 0 0 17 0 0 0
/proc/10316/statm: 2030 1332 378 142 0 984 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8120

[startup+6.30167 s]
/proc/loadavg: 1.28 0.31 0.10 3/74 10322
/proc/meminfo: memFree=1091304/2055920 swapFree=4192812/4192956
[pid=10316] ppid=10314 vsize=8764 CPUtime=6.28
/proc/10316/stat : 10316 (pcs.small) R 10314 10316 10236 0 -1 4194304 1991 822 0 0 627 1 0 0 25 0 1 0 56490628 8974336 1373 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/10316/statm: 2191 1373 378 142 0 1145 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8764

[startup+12.7019 s]
/proc/loadavg: 1.50 0.38 0.12 3/71 10325
/proc/meminfo: memFree=1084288/2055920 swapFree=4192812/4192956
[pid=10316] ppid=10314 vsize=9792 CPUtime=12.67
/proc/10316/stat : 10316 (pcs.small) R 10314 10316 10236 0 -1 4194304 2223 822 0 0 1266 1 0 0 25 0 1 0 56490628 10027008 1605 996147200 134512640 135095119 4294956304 18446744073709551615 134636926 0 0 4096 0 0 0 0 17 0 0 0
/proc/10316/statm: 2448 1605 378 142 0 1402 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 9792

[startup+25.5024 s]
/proc/loadavg: 1.90 0.52 0.18 3/71 10325
/proc/meminfo: memFree=918784/2055920 swapFree=4192812/4192956
[pid=10316] ppid=10314 vsize=11608 CPUtime=25.46
/proc/10316/stat : 10316 (pcs.small) R 10314 10316 10236 0 -1 4194304 2874 822 0 0 2545 1 0 0 25 0 1 0 56490628 11886592 1999 996147200 134512640 135095119 4294956304 18446744073709551615 134589601 0 0 4096 0 0 0 0 17 0 0 0
/proc/10316/statm: 2902 1999 378 142 0 1856 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 11608

[startup+51.1024 s]
/proc/loadavg: 2.27 0.72 0.25 3/71 10325
/proc/meminfo: memFree=601920/2055920 swapFree=4192812/4192956
[pid=10316] ppid=10314 vsize=16528 CPUtime=51.05
/proc/10316/stat : 10316 (pcs.small) R 10314 10316 10236 0 -1 4194304 4463 822 0 0 5102 3 0 0 25 0 1 0 56490628 16924672 2785 996147200 134512640 135095119 4294956304 18446744073709551615 134638335 0 0 4096 0 0 0 0 17 0 0 0
/proc/10316/statm: 4132 2785 378 142 0 3086 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 16528

[startup+102.305 s]
/proc/loadavg: 3.01 1.16 0.42 2/70 10338
/proc/meminfo: memFree=1149640/2055920 swapFree=4192812/4192956
[pid=10316] ppid=10314 vsize=19156 CPUtime=102.22
/proc/10316/stat : 10316 (pcs.small) R 10314 10316 10236 0 -1 4194304 5546 822 0 0 10216 6 0 0 25 0 1 0 56490628 19615744 3868 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/10316/statm: 4789 3868 378 142 0 3743 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 19156

[startup+162.301 s]
/proc/loadavg: 3.21 1.56 0.61 3/74 10354
/proc/meminfo: memFree=1182816/2055920 swapFree=4192812/4192956
[pid=10316] ppid=10314 vsize=28996 CPUtime=162.15
/proc/10316/stat : 10316 (pcs.small) R 10314 10316 10236 0 -1 4194304 8455 822 0 0 16205 10 0 0 25 0 1 0 56490628 29691904 5239 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/10316/statm: 7249 5239 378 142 0 6203 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 28996

[startup+222.302 s]
/proc/loadavg: 2.44 1.64 0.69 3/74 10354
/proc/meminfo: memFree=1155424/2055920 swapFree=4192812/4192956
[pid=10316] ppid=10314 vsize=30052 CPUtime=221.89
/proc/10316/stat : 10316 (pcs.small) R 10314 10316 10236 0 -1 4194304 9048 822 0 0 22179 10 0 0 25 0 1 0 56490628 30773248 5832 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/10316/statm: 7513 5832 378 142 0 6467 0
Current children cumulated CPU time (s) 221.89
Current children cumulated vsize (KiB) 30052

[startup+282.302 s]
/proc/loadavg: 2.16 1.70 0.77 3/74 10354
/proc/meminfo: memFree=1131552/2055920 swapFree=4192812/4192956
[pid=10316] ppid=10314 vsize=31768 CPUtime=281.66
/proc/10316/stat : 10316 (pcs.small) R 10314 10316 10236 0 -1 4194304 9807 822 0 0 28154 12 0 0 25 0 1 0 56490628 32530432 6591 996147200 134512640 135095119 4294956304 18446744073709551615 134589575 0 0 4096 0 0 0 0 17 0 0 0
/proc/10316/statm: 7942 6591 378 142 0 6896 0
Current children cumulated CPU time (s) 281.66
Current children cumulated vsize (KiB) 31768

[startup+342.301 s]
/proc/loadavg: 2.06 1.75 0.84 3/74 10354
/proc/meminfo: memFree=1093088/2055920 swapFree=4192812/4192956
[pid=10316] ppid=10314 vsize=33612 CPUtime=341.4
/proc/10316/stat : 10316 (pcs.small) R 10314 10316 10236 0 -1 4194304 10548 822 0 0 34127 13 0 0 25 0 1 0 56490628 34418688 7332 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10316/statm: 8403 7332 378 142 0 7357 0
Current children cumulated CPU time (s) 341.4
Current children cumulated vsize (KiB) 33612

[startup+402.302 s]
/proc/loadavg: 2.02 1.80 0.91 3/74 10354
/proc/meminfo: memFree=1086240/2055920 swapFree=4192812/4192956
[pid=10316] ppid=10314 vsize=35196 CPUtime=401.16
/proc/10316/stat : 10316 (pcs.small) R 10314 10316 10236 0 -1 4194304 11232 822 0 0 40102 14 0 0 25 0 1 0 56490628 36040704 8016 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10316/statm: 8799 8016 378 142 0 7753 0
Current children cumulated CPU time (s) 401.16
Current children cumulated vsize (KiB) 35196

[startup+462.303 s]
/proc/loadavg: 2.00 1.83 0.98 3/74 10354
/proc/meminfo: memFree=1067680/2055920 swapFree=4192812/4192956
[pid=10316] ppid=10314 vsize=44972 CPUtime=460.92
/proc/10316/stat : 10316 (pcs.small) R 10314 10316 10236 0 -1 4194304 13959 822 0 0 46076 16 0 0 25 0 1 0 56490628 46051328 8694 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10316/statm: 11243 8694 378 142 0 10197 0
Current children cumulated CPU time (s) 460.92
Current children cumulated vsize (KiB) 44972

[startup+522.301 s]
/proc/loadavg: 2.00 1.86 1.04 3/74 10356
/proc/meminfo: memFree=1042400/2055920 swapFree=4192812/4192956
[pid=10316] ppid=10314 vsize=55536 CPUtime=520.66
/proc/10316/stat : 10316 (pcs.small) R 10314 10316 10236 0 -1 4194304 16854 822 0 0 52049 17 0 0 25 0 1 0 56490628 56868864 10564 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/10316/statm: 13884 10564 378 142 0 12838 0
Current children cumulated CPU time (s) 520.66
Current children cumulated vsize (KiB) 55536

[startup+582.301 s]
/proc/loadavg: 2.00 1.88 1.10 3/74 10356
/proc/meminfo: memFree=1023968/2055920 swapFree=4192812/4192956
[pid=10316] ppid=10314 vsize=55536 CPUtime=580.42
/proc/10316/stat : 10316 (pcs.small) R 10314 10316 10236 0 -1 4194304 17102 822 0 0 58024 18 0 0 25 0 1 0 56490628 56868864 10812 996147200 134512640 135095119 4294956304 18446744073709551615 134636916 0 0 4096 0 0 0 0 17 0 0 0
/proc/10316/statm: 13884 10812 378 142 0 12838 0
Current children cumulated CPU time (s) 580.42
Current children cumulated vsize (KiB) 55536

[startup+642.302 s]
/proc/loadavg: 2.00 1.90 1.15 3/74 10356
/proc/meminfo: memFree=1005536/2055920 swapFree=4192812/4192956
[pid=10316] ppid=10314 vsize=55536 CPUtime=640.17
/proc/10316/stat : 10316 (pcs.small) R 10314 10316 10236 0 -1 4194304 17347 822 0 0 63999 18 0 0 25 0 1 0 56490628 56868864 11057 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10316/statm: 13884 11057 378 142 0 12838 0
Current children cumulated CPU time (s) 640.17
Current children cumulated vsize (KiB) 55536

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 2.00 1.95 1.33 3/74 10356
/proc/meminfo: memFree=895712/2055920 swapFree=4192812/4192956
[pid=10316] ppid=10314 vsize=59104 CPUtime=879.19
/proc/10316/stat : 10316 (pcs.small) R 10314 10316 10236 0 -1 4194304 19140 822 0 0 87898 21 0 0 25 0 1 0 56490628 60522496 12850 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/10316/statm: 14776 12850 378 142 0 13730 0
Current children cumulated CPU time (s) 879.19
Current children cumulated vsize (KiB) 59104

[startup+942.301 s]
/proc/loadavg: 2.00 1.95 1.37 3/74 10356
/proc/meminfo: memFree=891104/2055920 swapFree=4192812/4192956
[pid=10316] ppid=10314 vsize=60292 CPUtime=938.95
/proc/10316/stat : 10316 (pcs.small) R 10314 10316 10236 0 -1 4194304 19646 822 0 0 93873 22 0 0 25 0 1 0 56490628 61739008 13356 996147200 134512640 135095119 4294956304 18446744073709551615 134615494 0 0 4096 0 0 0 0 17 0 0 0
/proc/10316/statm: 15073 13356 378 142 0 14027 0
Current children cumulated CPU time (s) 938.95
Current children cumulated vsize (KiB) 60292

[startup+1002.3 s]
/proc/loadavg: 2.00 1.96 1.41 3/74 10356
/proc/meminfo: memFree=886240/2055920 swapFree=4192812/4192956
[pid=10316] ppid=10314 vsize=61352 CPUtime=998.7
/proc/10316/stat : 10316 (pcs.small) R 10314 10316 10236 0 -1 4194304 20154 822 0 0 99847 23 0 0 25 0 1 0 56490628 62824448 13864 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/10316/statm: 15338 13864 378 142 0 14292 0
Current children cumulated CPU time (s) 998.7
Current children cumulated vsize (KiB) 61352

[startup+1062.3 s]
/proc/loadavg: 2.00 1.96 1.44 3/74 10362
/proc/meminfo: memFree=881184/2055920 swapFree=4192812/4192956
[pid=10316] ppid=10314 vsize=62544 CPUtime=1058.45
/proc/10316/stat : 10316 (pcs.small) R 10314 10316 10236 0 -1 4194304 20664 822 0 0 105821 24 0 0 25 0 1 0 56490628 64045056 14374 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10316/statm: 15636 14374 378 142 0 14590 0
Current children cumulated CPU time (s) 1058.45
Current children cumulated vsize (KiB) 62544

[startup+1122.3 s]
/proc/loadavg: 2.09 2.00 1.49 3/74 10362
/proc/meminfo: memFree=875552/2055920 swapFree=4192812/4192956
[pid=10316] ppid=10314 vsize=63732 CPUtime=1118.21
/proc/10316/stat : 10316 (pcs.small) R 10314 10316 10236 0 -1 4194304 21160 822 0 0 111796 25 0 0 25 0 1 0 56490628 65261568 14870 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10316/statm: 15933 14870 378 142 0 14887 0
Current children cumulated CPU time (s) 1118.21
Current children cumulated vsize (KiB) 63732

[startup+1182.3 s]
/proc/loadavg: 2.03 2.00 1.51 3/74 10362
/proc/meminfo: memFree=860064/2055920 swapFree=4192812/4192956
[pid=10316] ppid=10314 vsize=81304 CPUtime=1177.95
/proc/10316/stat : 10316 (pcs.small) R 10314 10316 10236 0 -1 4194304 25746 822 0 0 117768 27 0 0 25 0 1 0 56490628 83255296 15359 996147200 134512640 135095119 4294956304 18446744073709551615 134570613 0 0 4096 0 0 0 0 17 0 0 0
/proc/10316/statm: 20326 15359 378 142 0 19280 0
Current children cumulated CPU time (s) 1177.95
Current children cumulated vsize (KiB) 81304

[startup+1242.3 s]
/proc/loadavg: 2.01 2.00 1.54 3/74 10362
/proc/meminfo: memFree=843744/2055920 swapFree=4192812/4192956
[pid=10316] ppid=10314 vsize=82360 CPUtime=1237.71
/proc/10316/stat : 10316 (pcs.small) R 10314 10316 10236 0 -1 4194304 26221 822 0 0 123743 28 0 0 25 0 1 0 56490628 84336640 15834 996147200 134512640 135095119 4294956304 18446744073709551615 134616996 0 0 4096 0 0 0 0 17 0 0 0
/proc/10316/statm: 20590 15834 378 142 0 19544 0
Current children cumulated CPU time (s) 1237.71
Current children cumulated vsize (KiB) 82360

[startup+1302.3 s]
/proc/loadavg: 2.11 2.03 1.58 3/74 10362
/proc/meminfo: memFree=827552/2055920 swapFree=4192812/4192956
[pid=10316] ppid=10314 vsize=83684 CPUtime=1297.47
/proc/10316/stat : 10316 (pcs.small) R 10314 10316 10236 0 -1 4194304 26733 822 0 0 129718 29 0 0 25 0 1 0 56490628 85692416 16346 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10316/statm: 20921 16346 378 142 0 19875 0
Current children cumulated CPU time (s) 1297.47
Current children cumulated vsize (KiB) 83684

[startup+1362.3 s]
/proc/loadavg: 2.04 2.02 1.60 3/74 10362
/proc/meminfo: memFree=811936/2055920 swapFree=4192812/4192956
[pid=10316] ppid=10314 vsize=84604 CPUtime=1357.22
/proc/10316/stat : 10316 (pcs.small) R 10314 10316 10236 0 -1 4194304 27172 822 0 0 135693 29 0 0 25 0 1 0 56490628 86634496 16785 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10316/statm: 21151 16785 378 142 0 20105 0
Current children cumulated CPU time (s) 1357.22
Current children cumulated vsize (KiB) 84604

[startup+1422.31 s]
/proc/loadavg: 2.16 2.05 1.64 3/74 10362
/proc/meminfo: memFree=796128/2055920 swapFree=4192812/4192956
[pid=10316] ppid=10314 vsize=85664 CPUtime=1416.98
/proc/10316/stat : 10316 (pcs.small) R 10314 10316 10236 0 -1 4194304 27616 822 0 0 141668 30 0 0 25 0 1 0 56490628 87719936 17229 996147200 134512640 135095119 4294956304 18446744073709551615 134642884 0 0 4096 0 0 0 0 17 0 0 0
/proc/10316/statm: 21416 17229 378 142 0 20370 0
Current children cumulated CPU time (s) 1416.98
Current children cumulated vsize (KiB) 85664

[startup+1482.3 s]
/proc/loadavg: 2.06 2.04 1.65 3/74 10362
/proc/meminfo: memFree=780320/2055920 swapFree=4192812/4192956
[pid=10316] ppid=10314 vsize=86724 CPUtime=1476.72
/proc/10316/stat : 10316 (pcs.small) R 10314 10316 10236 0 -1 4194304 28074 822 0 0 147641 31 0 0 25 0 1 0 56490628 88805376 17687 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10316/statm: 21681 17687 378 142 0 20635 0
Current children cumulated CPU time (s) 1476.72
Current children cumulated vsize (KiB) 86724

[startup+1542.3 s]
/proc/loadavg: 2.08 2.04 1.68 3/74 10362
/proc/meminfo: memFree=764768/2055920 swapFree=4192812/4192956
[pid=10316] ppid=10314 vsize=87648 CPUtime=1536.48
/proc/10316/stat : 10316 (pcs.small) R 10314 10316 10236 0 -1 4194304 28495 822 0 0 153616 32 0 0 25 0 1 0 56490628 89751552 18108 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10316/statm: 21912 18108 378 142 0 20866 0
Current children cumulated CPU time (s) 1536.48
Current children cumulated vsize (KiB) 87648

[startup+1602.3 s]
/proc/loadavg: 2.08 2.05 1.70 3/74 10362
/proc/meminfo: memFree=749344/2055920 swapFree=4192812/4192956
[pid=10316] ppid=10314 vsize=88708 CPUtime=1596.24
/proc/10316/stat : 10316 (pcs.small) R 10314 10316 10236 0 -1 4194304 28929 822 0 0 159591 33 0 0 25 0 1 0 56490628 90836992 18542 996147200 134512640 135095119 4294956304 18446744073709551615 134617017 0 0 4096 0 0 0 0 17 0 0 0
/proc/10316/statm: 22177 18542 378 142 0 21131 0
Current children cumulated CPU time (s) 1596.24
Current children cumulated vsize (KiB) 88708

[startup+1662.3 s]
/proc/loadavg: 2.08 2.05 1.72 3/74 10362
/proc/meminfo: memFree=721376/2055920 swapFree=4192812/4192956
[pid=10316] ppid=10314 vsize=110496 CPUtime=1655.99
/proc/10316/stat : 10316 (pcs.small) R 10314 10316 10236 0 -1 4194304 34531 822 0 0 165564 35 0 0 25 0 1 0 56490628 113147904 22095 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10316/statm: 27624 22095 378 142 0 26578 0
Current children cumulated CPU time (s) 1655.99
Current children cumulated vsize (KiB) 110496

[startup+1722.3 s]
/proc/loadavg: 2.08 2.05 1.74 3/74 10362
/proc/meminfo: memFree=707680/2055920 swapFree=4192812/4192956
[pid=10316] ppid=10314 vsize=110496 CPUtime=1715.74
/proc/10316/stat : 10316 (pcs.small) R 10314 10316 10236 0 -1 4194304 34699 822 0 0 171539 35 0 0 25 0 1 0 56490628 113147904 22263 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/10316/statm: 27624 22263 378 142 0 26578 0
Current children cumulated CPU time (s) 1715.74
Current children cumulated vsize (KiB) 110496

[startup+1782.3 s]
/proc/loadavg: 2.12 2.07 1.76 3/74 10362
/proc/meminfo: memFree=693728/2055920 swapFree=4192812/4192956
[pid=10316] ppid=10314 vsize=110496 CPUtime=1775.5
/proc/10316/stat : 10316 (pcs.small) R 10314 10316 10236 0 -1 4194304 34869 822 0 0 177514 36 0 0 25 0 1 0 56490628 113147904 22433 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10316/statm: 27624 22433 378 142 0 26578 0
Current children cumulated CPU time (s) 1775.5
Current children cumulated vsize (KiB) 110496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.9 s]
/proc/loadavg: 2.08 2.06 1.77 3/74 10362
/proc/meminfo: memFree=687968/2055920 swapFree=4192812/4192956
[pid=10316] ppid=10314 vsize=110496 CPUtime=1800
/proc/10316/stat : 10316 (pcs.small) R 10314 10316 10236 0 -1 4194304 34935 822 0 0 179964 36 0 0 25 0 1 0 56490628 113147904 22499 996147200 134512640 135095119 4294956304 18446744073709551615 134607054 0 0 4096 0 0 0 0 17 0 0 0
/proc/10316/statm: 27624 22499 378 142 0 26578 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 110496

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

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

[startup+1806.9 s]
/proc/loadavg: 2.08 2.06 1.77 3/74 10362
/proc/meminfo: memFree=687968/2055920 swapFree=4192812/4192956
[pid=10316] ppid=10314 vsize=110496 CPUtime=1800
/proc/10316/stat : 10316 (pcs.small) R 10314 10316 10236 0 -1 4194304 34935 822 0 0 179964 36 0 0 25 0 1 0 56490628 113147904 22499 996147200 134512640 135095119 4294956304 18446744073709551615 134607054 0 0 4096 0 0 0 0 17 0 0 0
/proc/10316/statm: 27624 22499 378 142 0 26578 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 110496

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1806.92
CPU time (s): 1800.03
CPU user time (s): 1799.65
CPU system time (s): 0.381941
CPU usage (%): 99.6188
Max. virtual memory (cumulated for all children) (KiB): 118692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.65
system time used= 0.381941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35757
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= 20
involuntary context switches= 22491

runsolver used 1.52877 second user time and 5.05423 second system time

The end

Launcher Data 

Begin job on node77 at 2009-07-15 23:44:14
IDJOB=2058317
IDBENCH=53471
IDSOLVER=734
FILE ID=node77/2058317-1247694244
PBS_JOBID= 9521162
Free space on /tmp= 66080 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/frb50-23/normalized-frb50-23-3-mgd_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2058317-1247694244/watcher-2058317-1247694244 -o /tmp/evaluation-result-2058317-1247694244/solver-2058317-1247694244 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1916984177 HOME/instance-2058317-1247694244.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 5f966fb11a4c73de3d5bed0de093a298
RANDOM SEED=1916984177

node77.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		: 3000.256
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		: 3000.256
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1100944 kB
Buffers:         77472 kB
Cached:         738324 kB
SwapCached:          0 kB
Active:         325672 kB
Inactive:       532052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1100944 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           86284 kB
Writeback:           0 kB
Mapped:          53260 kB
Slab:            82432 kB
Committed_AS:   606644 kB
PageTables:       1988 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= 66164 MiB
End job on node77 at 2009-07-16 00:14:23