Trace number 2080195

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 0.3.2? (TO) 1800.07 1807.65

General information on the benchmark

Namecsp/js-taillard-20-15/
normalized-js-taillard-20-15-95-7.xml
MD5SUM9fa8114a4ef63331bc87f29078ea148d
Bench Category2-ARY-INT (binary constraints in intension)
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 variables300
Number of constraints3130
Maximum constraint arity2
Maximum domain size1360
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3130
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c has big domains
0.00/0.01	c big-domain mode
0.18/0.20	c Seed is 2045681279
0.18/0.20	c Constructing HOME/instance-2080195-1247717351.xml  with 20510 constraints
0.28/0.34	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-2080195-1247717351/watcher-2080195-1247717351 -o /tmp/evaluation-result-2080195-1247717351/solver-2080195-1247717351 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 2045681279 HOME/instance-2080195-1247717351.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: 2.29 2.13 2.04 4/75 18648
/proc/meminfo: memFree=1624376/2055920 swapFree=4192812/4192956
[pid=18648] ppid=18646 vsize=5356 CPUtime=0
/proc/18648/stat : 18648 (pcssolve) R 18646 18648 16378 0 -1 4194304 271 0 0 0 0 0 0 0 20 0 1 0 58797838 5484544 239 996147200 4194304 4889804 548682068800 18446744073709551615 209560439447 0 0 4100 65536 0 0 0 17 1 0 0
/proc/18648/statm: 1339 239 199 169 0 50 0

[startup+0.101606 s]
/proc/loadavg: 2.29 2.13 2.04 4/75 18648
/proc/meminfo: memFree=1624376/2055920 swapFree=4192812/4192956
[pid=18648] ppid=18646 vsize=6436 CPUtime=0.08
/proc/18648/stat : 18648 (pcs.big) R 18646 18648 16378 0 -1 4194304 1288 663 0 0 8 0 0 0 18 0 1 0 58797838 6590464 845 996147200 134512640 135215973 4294956304 18446744073709551615 9200604 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 1609 845 388 171 0 534 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6436

[startup+0.201616 s]
/proc/loadavg: 2.29 2.13 2.04 4/75 18648
/proc/meminfo: memFree=1624376/2055920 swapFree=4192812/4192956
[pid=18648] ppid=18646 vsize=8904 CPUtime=0.18
/proc/18648/stat : 18648 (pcs.big) R 18646 18648 16378 0 -1 4194304 2070 663 0 0 17 1 0 0 18 0 1 0 58797838 9117696 1340 996147200 134512640 135215973 4294956304 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 2226 1340 388 171 0 1151 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 8904

[startup+0.301634 s]
/proc/loadavg: 2.29 2.13 2.04 4/75 18648
/proc/meminfo: memFree=1624376/2055920 swapFree=4192812/4192956
[pid=18648] ppid=18646 vsize=10460 CPUtime=0.28
/proc/18648/stat : 18648 (pcs.big) R 18646 18648 16378 0 -1 4194304 2617 663 0 0 27 1 0 0 19 0 1 0 58797838 10711040 1758 996147200 134512640 135215973 4294956304 18446744073709551615 134533248 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 2615 1758 388 171 0 1540 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 10460

[startup+0.7017 s]
/proc/loadavg: 2.29 2.13 2.04 4/75 18648
/proc/meminfo: memFree=1624376/2055920 swapFree=4192812/4192956
[pid=18648] ppid=18646 vsize=20348 CPUtime=0.67
/proc/18648/stat : 18648 (pcs.big) R 18646 18648 16378 0 -1 4194304 6058 663 0 0 65 2 0 0 23 0 1 0 58797838 20836352 4034 996147200 134512640 135215973 4294956304 18446744073709551615 135096481 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 5087 4034 404 171 0 4012 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 20348

[startup+1.50184 s]
/proc/loadavg: 2.34 2.15 2.05 3/76 18653
/proc/meminfo: memFree=1605488/2055920 swapFree=4192812/4192956
[pid=18648] ppid=18646 vsize=25620 CPUtime=1.47
/proc/18648/stat : 18648 (pcs.big) R 18646 18648 16378 0 -1 4194304 7936 663 0 0 144 3 0 0 25 0 1 0 58797838 26234880 5079 996147200 134512640 135215973 4294956304 18446744073709551615 134532922 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 6405 5079 408 171 0 5330 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 25620

[startup+3.10111 s]
/proc/loadavg: 2.34 2.15 2.05 3/76 18653
/proc/meminfo: memFree=1605232/2055920 swapFree=4192812/4192956
[pid=18648] ppid=18646 vsize=25752 CPUtime=3.06
/proc/18648/stat : 18648 (pcs.big) R 18646 18648 16378 0 -1 4194304 7967 663 0 0 303 3 0 0 25 0 1 0 58797838 26370048 5110 996147200 134512640 135215973 4294956304 18446744073709551615 4158960146 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 6438 5110 408 171 0 5363 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 25752

[startup+6.30165 s]
/proc/loadavg: 2.32 2.14 2.05 3/76 18653
/proc/meminfo: memFree=1605040/2055920 swapFree=4192812/4192956
[pid=18648] ppid=18646 vsize=26028 CPUtime=6.24
/proc/18648/stat : 18648 (pcs.big) R 18646 18648 16378 0 -1 4194304 8025 663 0 0 621 3 0 0 25 0 1 0 58797838 26652672 5168 996147200 134512640 135215973 4294956304 18446744073709551615 134609800 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 6507 5168 408 171 0 5432 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 26028

[startup+12.7017 s]
/proc/loadavg: 2.29 2.14 2.05 3/76 18653
/proc/meminfo: memFree=1604336/2055920 swapFree=4192812/4192956
[pid=18648] ppid=18646 vsize=26520 CPUtime=12.62
/proc/18648/stat : 18648 (pcs.big) R 18646 18648 16378 0 -1 4194304 8167 663 0 0 1258 4 0 0 25 0 1 0 58797838 27156480 5277 996147200 134512640 135215973 4294956304 18446744073709551615 135094630 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 6630 5277 408 171 0 5555 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 26520

[startup+25.5029 s]
/proc/loadavg: 2.23 2.14 2.05 3/76 18653
/proc/meminfo: memFree=1602288/2055920 swapFree=4192812/4192956
[pid=18648] ppid=18646 vsize=27924 CPUtime=25.35
/proc/18648/stat : 18648 (pcs.big) R 18646 18648 16378 0 -1 4194304 8658 663 0 0 2531 4 0 0 25 0 1 0 58797838 28594176 5703 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 6981 5703 408 171 0 5906 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 27924

[startup+51.1012 s]
/proc/loadavg: 2.15 2.12 2.04 3/76 18653
/proc/meminfo: memFree=1596208/2055920 swapFree=4192812/4192956
[pid=18648] ppid=18646 vsize=32844 CPUtime=50.82
/proc/18648/stat : 18648 (pcs.big) R 18646 18648 16378 0 -1 4194304 10184 663 0 0 5077 5 0 0 25 0 1 0 58797838 33632256 7100 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 8211 7100 408 171 0 7136 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 32844

[startup+102.302 s]
/proc/loadavg: 2.06 2.10 2.04 3/76 18653
/proc/meminfo: memFree=1587376/2055920 swapFree=4192812/4192956
[pid=18648] ppid=18646 vsize=40796 CPUtime=101.78
/proc/18648/stat : 18648 (pcs.big) R 18646 18648 16378 0 -1 4194304 12371 663 0 0 10171 7 0 0 25 0 1 0 58797838 41775104 9030 996147200 134512640 135215973 4294956304 18446744073709551615 4158960177 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 10199 9030 408 171 0 9124 0
Current children cumulated CPU time (s) 101.78
Current children cumulated vsize (KiB) 40796

[startup+162.302 s]
/proc/loadavg: 2.02 2.08 2.03 3/76 18653
/proc/meminfo: memFree=1572464/2055920 swapFree=4192812/4192956
[pid=18648] ppid=18646 vsize=60740 CPUtime=161.49
/proc/18648/stat : 18648 (pcs.big) R 18646 18648 16378 0 -1 4194304 17889 663 0 0 16139 10 0 0 25 0 1 0 58797838 62197760 12370 996147200 134512640 135215973 4294956304 18446744073709551615 134648251 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 15185 12370 408 171 0 14110 0
Current children cumulated CPU time (s) 161.49
Current children cumulated vsize (KiB) 60740

[startup+222.307 s]
/proc/loadavg: 2.01 2.06 2.03 3/76 18653
/proc/meminfo: memFree=1567536/2055920 swapFree=4192812/4192956
[pid=18648] ppid=18646 vsize=63428 CPUtime=221.2
/proc/18648/stat : 18648 (pcs.big) R 18646 18648 16378 0 -1 4194304 18772 663 0 0 22109 11 0 0 25 0 1 0 58797838 64950272 13253 996147200 134512640 135215973 4294956304 18446744073709551615 134532711 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 15857 13253 408 171 0 14782 0
Current children cumulated CPU time (s) 221.2
Current children cumulated vsize (KiB) 63428

[startup+282.301 s]
/proc/loadavg: 2.00 2.05 2.02 3/76 18653
/proc/meminfo: memFree=1557616/2055920 swapFree=4192812/4192956
[pid=18648] ppid=18646 vsize=74560 CPUtime=280.9
/proc/18648/stat : 18648 (pcs.big) R 18646 18648 16378 0 -1 4194304 21867 663 0 0 28077 13 0 0 25 0 1 0 58797838 76349440 15323 996147200 134512640 135215973 4294956304 18446744073709551615 134648275 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 18640 15323 408 171 0 17565 0
Current children cumulated CPU time (s) 280.9
Current children cumulated vsize (KiB) 74560

[startup+342.302 s]
/proc/loadavg: 2.00 2.04 2.02 3/76 18653
/proc/meminfo: memFree=1546288/2055920 swapFree=4192812/4192956
[pid=18648] ppid=18646 vsize=83308 CPUtime=340.61
/proc/18648/stat : 18648 (pcs.big) R 18646 18648 16378 0 -1 4194304 24327 663 0 0 34046 15 0 0 25 0 1 0 58797838 85307392 17783 996147200 134512640 135215973 4294956304 18446744073709551615 135095024 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 20827 17783 408 171 0 19752 0
Current children cumulated CPU time (s) 340.61
Current children cumulated vsize (KiB) 83308

[startup+402.302 s]
/proc/loadavg: 2.00 2.03 2.01 3/76 18653
/proc/meminfo: memFree=1535472/2055920 swapFree=4192812/4192956
[pid=18648] ppid=18646 vsize=92852 CPUtime=400.32
/proc/18648/stat : 18648 (pcs.big) R 18646 18648 16378 0 -1 4194304 26913 663 0 0 40015 17 0 0 25 0 1 0 58797838 95080448 20079 996147200 134512640 135215973 4294956304 18446744073709551615 134589890 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 23213 20079 408 171 0 22138 0
Current children cumulated CPU time (s) 400.32
Current children cumulated vsize (KiB) 92852

[startup+462.303 s]
/proc/loadavg: 2.00 2.02 2.00 3/76 18653
/proc/meminfo: memFree=1526640/2055920 swapFree=4192812/4192956
[pid=18648] ppid=18646 vsize=99332 CPUtime=460.03
/proc/18648/stat : 18648 (pcs.big) R 18646 18648 16378 0 -1 4194304 28750 663 0 0 45984 19 0 0 25 0 1 0 58797838 101715968 21916 996147200 134512640 135215973 4294956304 18446744073709551615 135098001 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 24833 21916 408 171 0 23758 0
Current children cumulated CPU time (s) 460.03
Current children cumulated vsize (KiB) 99332

[startup+522.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/76 18653
/proc/meminfo: memFree=1514224/2055920 swapFree=4192812/4192956
[pid=18648] ppid=18646 vsize=109408 CPUtime=519.74
/proc/18648/stat : 18648 (pcs.big) R 18646 18648 16378 0 -1 4194304 31528 663 0 0 51953 21 0 0 25 0 1 0 58797838 112033792 24694 996147200 134512640 135215973 4294956304 18446744073709551615 134648456 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 27352 24694 408 171 0 26277 0
Current children cumulated CPU time (s) 519.74
Current children cumulated vsize (KiB) 109408

[startup+582.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/76 18653
/proc/meminfo: memFree=1503088/2055920 swapFree=4192812/4192956
[pid=18648] ppid=18646 vsize=126228 CPUtime=579.44
/proc/18648/stat : 18648 (pcs.big) R 18646 18648 16378 0 -1 4194304 35953 663 0 0 57920 24 0 0 25 0 1 0 58797838 129257472 27070 996147200 134512640 135215973 4294956304 18446744073709551615 4158960029 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 31557 27070 408 171 0 30482 0
Current children cumulated CPU time (s) 579.44
Current children cumulated vsize (KiB) 126228

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 18653
/proc/meminfo: memFree=1490992/2055920 swapFree=4192812/4192956
[pid=18648] ppid=18646 vsize=135496 CPUtime=639.15
/proc/18648/stat : 18648 (pcs.big) R 18646 18648 16378 0 -1 4194304 38510 663 0 0 63890 25 0 0 25 0 1 0 58797838 138747904 29627 996147200 134512640 135215973 4294956304 18446744073709551615 134533294 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 33874 29627 408 171 0 32799 0
Current children cumulated CPU time (s) 639.15
Current children cumulated vsize (KiB) 135496

[startup+702.302 s]

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

[startup+882.306 s]
/proc/loadavg: 2.09 2.03 2.00 3/76 18653
/proc/meminfo: memFree=1439280/2055920 swapFree=4192812/4192956
[pid=18648] ppid=18646 vsize=176068 CPUtime=877.98
/proc/18648/stat : 18648 (pcs.big) R 18646 18648 16378 0 -1 4194304 49673 663 0 0 87766 32 0 0 25 0 1 0 58797838 180293632 40790 996147200 134512640 135215973 4294956304 18446744073709551615 134532969 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 44017 40790 408 171 0 42942 0
Current children cumulated CPU time (s) 877.98
Current children cumulated vsize (KiB) 176068

[startup+942.301 s]
/proc/loadavg: 2.09 2.04 2.00 3/76 18653
/proc/meminfo: memFree=1425456/2055920 swapFree=4192812/4192956
[pid=18648] ppid=18646 vsize=187328 CPUtime=937.68
/proc/18648/stat : 18648 (pcs.big) R 18646 18648 16378 0 -1 4194304 52770 663 0 0 93735 33 0 0 25 0 1 0 58797838 191823872 43887 996147200 134512640 135215973 4294956304 18446744073709551615 134957837 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 46832 43887 408 171 0 45757 0
Current children cumulated CPU time (s) 937.68
Current children cumulated vsize (KiB) 187328

[startup+1002.3 s]
/proc/loadavg: 2.20 2.08 2.02 3/76 18653
/proc/meminfo: memFree=1414192/2055920 swapFree=4192812/4192956
[pid=18648] ppid=18646 vsize=195968 CPUtime=997.39
/proc/18648/stat : 18648 (pcs.big) R 18646 18648 16378 0 -1 4194304 55186 663 0 0 99704 35 0 0 25 0 1 0 58797838 200671232 46303 996147200 134512640 135215973 4294956304 18446744073709551615 134600960 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 48992 46303 408 171 0 47917 0
Current children cumulated CPU time (s) 997.39
Current children cumulated vsize (KiB) 195968

[startup+1062.3 s]
/proc/loadavg: 2.07 2.07 2.01 3/76 18653
/proc/meminfo: memFree=1405232/2055920 swapFree=4192812/4192956
[pid=18648] ppid=18646 vsize=202656 CPUtime=1057.11
/proc/18648/stat : 18648 (pcs.big) R 18646 18648 16378 0 -1 4194304 57077 663 0 0 105674 37 0 0 25 0 1 0 58797838 207519744 48194 996147200 134512640 135215973 4294956304 18446744073709551615 135094436 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 50664 48194 408 171 0 49589 0
Current children cumulated CPU time (s) 1057.11
Current children cumulated vsize (KiB) 202656

[startup+1122.3 s]
/proc/loadavg: 2.07 2.07 2.01 3/76 18653
/proc/meminfo: memFree=1395504/2055920 swapFree=4192812/4192956
[pid=18648] ppid=18646 vsize=226380 CPUtime=1116.81
/proc/18648/stat : 18648 (pcs.big) R 18646 18648 16378 0 -1 4194304 63252 663 0 0 111641 40 0 0 25 0 1 0 58797838 231813120 50272 996147200 134512640 135215973 4294956304 18446744073709551615 134902700 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 56595 50272 408 171 0 55520 0
Current children cumulated CPU time (s) 1116.81
Current children cumulated vsize (KiB) 226380

[startup+1182.3 s]
/proc/loadavg: 2.02 2.05 2.01 3/76 18653
/proc/meminfo: memFree=1386864/2055920 swapFree=4192812/4192956
[pid=18648] ppid=18646 vsize=232592 CPUtime=1176.52
/proc/18648/stat : 18648 (pcs.big) R 18646 18648 16378 0 -1 4194304 65044 663 0 0 117611 41 0 0 25 0 1 0 58797838 238174208 52064 996147200 134512640 135215973 4294956304 18446744073709551615 134610603 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 58148 52064 408 171 0 57073 0
Current children cumulated CPU time (s) 1176.52
Current children cumulated vsize (KiB) 232592

[startup+1242.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/76 18653
/proc/meminfo: memFree=1381232/2055920 swapFree=4192812/4192956
[pid=18648] ppid=18646 vsize=236132 CPUtime=1236.23
/proc/18648/stat : 18648 (pcs.big) R 18646 18648 16378 0 -1 4194304 66072 663 0 0 123581 42 0 0 25 0 1 0 58797838 241799168 53092 996147200 134512640 135215973 4294956304 18446744073709551615 4158960010 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 59033 53092 408 171 0 57958 0
Current children cumulated CPU time (s) 1236.23
Current children cumulated vsize (KiB) 236132

[startup+1302.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/76 18653
/proc/meminfo: memFree=1375664/2055920 swapFree=4192812/4192956
[pid=18648] ppid=18646 vsize=239788 CPUtime=1295.93
/proc/18648/stat : 18648 (pcs.big) R 18646 18648 16378 0 -1 4194304 67126 663 0 0 129551 42 0 0 25 0 1 0 58797838 245542912 54146 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 59947 54146 408 171 0 58872 0
Current children cumulated CPU time (s) 1295.93
Current children cumulated vsize (KiB) 239788

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/76 18653
/proc/meminfo: memFree=1366704/2055920 swapFree=4192812/4192956
[pid=18648] ppid=18646 vsize=246356 CPUtime=1355.65
/proc/18648/stat : 18648 (pcs.big) R 18646 18648 16378 0 -1 4194304 69011 663 0 0 135520 45 0 0 25 0 1 0 58797838 252268544 56031 996147200 134512640 135215973 4294956304 18446744073709551615 134649117 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 61589 56031 408 171 0 60514 0
Current children cumulated CPU time (s) 1355.65
Current children cumulated vsize (KiB) 246356

[startup+1422.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/76 18653
/proc/meminfo: memFree=1353136/2055920 swapFree=4192812/4192956
[pid=18648] ppid=18646 vsize=259668 CPUtime=1415.35
/proc/18648/stat : 18648 (pcs.big) R 18646 18648 16378 0 -1 4194304 72647 663 0 0 141489 46 0 0 25 0 1 0 58797838 265900032 59089 996147200 134512640 135215973 4294956304 18446744073709551615 4158960029 0 0 4096 0 0 0 0 17 1 0 0
/proc/18648/statm: 64917 59089 408 171 0 63842 0
Current children cumulated CPU time (s) 1415.35
Current children cumulated vsize (KiB) 259668

[startup+1482.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/85 18694
/proc/meminfo: memFree=1374112/2055920 swapFree=4192812/4192956
[pid=18648] ppid=18646 vsize=262152 CPUtime=1475.13
/proc/18648/stat : 18648 (pcs.big) R 18646 18648 16378 0 -1 4194304 73439 663 0 0 147465 48 0 0 25 0 1 0 58797838 268443648 59881 996147200 134512640 135215973 4294956304 18446744073709551615 134592170 0 0 4096 0 0 0 0 17 0 0 0
/proc/18648/statm: 65538 59881 408 171 0 64463 0
Current children cumulated CPU time (s) 1475.13
Current children cumulated vsize (KiB) 262152

[startup+1542.31 s]
/proc/loadavg: 2.02 2.02 2.00 3/85 18694
/proc/meminfo: memFree=1364896/2055920 swapFree=4192812/4192956
[pid=18648] ppid=18646 vsize=270208 CPUtime=1535.09
/proc/18648/stat : 18648 (pcs.big) R 18646 18648 16378 0 -1 4194304 75734 663 0 0 153460 49 0 0 25 0 1 0 58797838 276692992 62176 996147200 134512640 135215973 4294956304 18446744073709551615 134640948 0 0 4096 0 0 0 0 17 0 0 0
/proc/18648/statm: 67552 62176 408 171 0 66477 0
Current children cumulated CPU time (s) 1535.09
Current children cumulated vsize (KiB) 270208

[startup+1602.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/85 18694
/proc/meminfo: memFree=1357024/2055920 swapFree=4192812/4192956
[pid=18648] ppid=18646 vsize=277132 CPUtime=1595.07
/proc/18648/stat : 18648 (pcs.big) R 18646 18648 16378 0 -1 4194304 77703 663 0 0 159456 51 0 0 25 0 1 0 58797838 283783168 64145 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 0 0 0
/proc/18648/statm: 69283 64145 408 171 0 68208 0
Current children cumulated CPU time (s) 1595.07
Current children cumulated vsize (KiB) 277132

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/85 18694
/proc/meminfo: memFree=1347424/2055920 swapFree=4192812/4192956
[pid=18648] ppid=18646 vsize=285304 CPUtime=1655.04
/proc/18648/stat : 18648 (pcs.big) R 18646 18648 16378 0 -1 4194304 80042 663 0 0 165452 52 0 0 25 0 1 0 58797838 292151296 66484 996147200 134512640 135215973 4294956304 18446744073709551615 4158960109 0 0 4096 0 0 0 0 17 0 0 0
/proc/18648/statm: 71326 66484 408 171 0 70251 0
Current children cumulated CPU time (s) 1655.04
Current children cumulated vsize (KiB) 285304

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 18694
/proc/meminfo: memFree=1338208/2055920 swapFree=4192812/4192956
[pid=18648] ppid=18646 vsize=293820 CPUtime=1715.01
/proc/18648/stat : 18648 (pcs.big) R 18646 18648 16378 0 -1 4194304 82413 663 0 0 171447 54 0 0 25 0 1 0 58797838 300871680 68855 996147200 134512640 135215973 4294956304 18446744073709551615 134609800 0 0 4096 0 0 0 0 17 0 0 0
/proc/18648/statm: 73455 68855 408 171 0 72380 0
Current children cumulated CPU time (s) 1715.01
Current children cumulated vsize (KiB) 293820

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 18768
/proc/meminfo: memFree=1240240/2055920 swapFree=4192812/4192956
[pid=18648] ppid=18646 vsize=301776 CPUtime=1774.8
/proc/18648/stat : 18648 (pcs.big) R 18646 18648 16378 0 -1 4194304 84653 663 0 0 177423 57 0 0 25 0 1 0 58797838 309018624 71095 996147200 134512640 135215973 4294956304 18446744073709551615 134590540 0 0 4096 0 0 0 0 17 0 0 0
/proc/18648/statm: 75444 71095 408 171 0 74369 0
Current children cumulated CPU time (s) 1774.8
Current children cumulated vsize (KiB) 301776



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 18768
/proc/meminfo: memFree=1175664/2055920 swapFree=4192812/4192956
[pid=18648] ppid=18646 vsize=305064 CPUtime=1800.01
/proc/18648/stat : 18648 (pcs.big) R 18646 18648 16378 0 -1 4194304 85568 663 0 0 179943 58 0 0 25 0 1 0 58797838 312385536 72010 996147200 134512640 135215973 4294956304 18446744073709551615 134648399 0 0 4096 0 0 0 0 17 0 0 0
/proc/18648/statm: 76266 72010 408 171 0 75191 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 305064

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

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

[startup+1807.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 18768
/proc/meminfo: memFree=1175664/2055920 swapFree=4192812/4192956
[pid=18648] ppid=18646 vsize=305064 CPUtime=1800.01
/proc/18648/stat : 18648 (pcs.big) R 18646 18648 16378 0 -1 4194304 85568 663 0 0 179943 58 0 0 25 0 1 0 58797838 312385536 72010 996147200 134512640 135215973 4294956304 18446744073709551615 134648399 0 0 4096 0 0 0 0 17 0 0 0
/proc/18648/statm: 76266 72010 408 171 0 75191 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 305064

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.65
CPU time (s): 1800.07
CPU user time (s): 1799.44
CPU system time (s): 0.634903
CPU usage (%): 99.5807
Max. virtual memory (cumulated for all children) (KiB): 305064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.44
system time used= 0.634903
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 86231
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= 25
involuntary context switches= 19189

runsolver used 2.38064 second user time and 5.84911 second system time

The end

Launcher Data 

Begin job on node68 at 2009-07-16 06:09:11
IDJOB=2080195
IDBENCH=57026
IDSOLVER=733
FILE ID=node68/2080195-1247717351
PBS_JOBID= 9521347
Free space on /tmp= 66420 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/js-taillard-20-15/normalized-js-taillard-20-15-95-7.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2080195-1247717351/watcher-2080195-1247717351 -o /tmp/evaluation-result-2080195-1247717351/solver-2080195-1247717351 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 2045681279 HOME/instance-2080195-1247717351.xml

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

MD5SUM BENCH= 9fa8114a4ef63331bc87f29078ea148d
RANDOM SEED=2045681279

node68.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		: 3000.258
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		: 3000.258
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:       1624856 kB
Buffers:         70268 kB
Cached:         265992 kB
SwapCached:          0 kB
Active:         100096 kB
Inactive:       262980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1624856 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2160 kB
Writeback:           0 kB
Mapped:          38592 kB
Slab:            52960 kB
Committed_AS:   598428 kB
PageTables:       1916 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66420 MiB
End job on node68 at 2009-07-16 06:39:21