Trace number 2089986

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) 1800.08 1807.43

General information on the benchmark

Namecsp/rand-2-40-19/
normalized-rand-2-40-19-443-230-11_ext.xml
MD5SUMfc1c9e94735324d0f1178548c93d4e5d
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark96.5493
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints338
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension338
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
0.17/0.20	c Seed is 1494912954
0.17/0.20	c Constructing HOME/instance-2089986-1247730939.xml  with 6392 constraints
0.17/0.20	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-2089986-1247730939/watcher-2089986-1247730939 -o /tmp/evaluation-result-2089986-1247730939/solver-2089986-1247730939 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1494912954 HOME/instance-2089986-1247730939.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: 1.98 1.98 1.99 4/81 15302
/proc/meminfo: memFree=1551304/2055920 swapFree=4192812/4192956
[pid=15302] ppid=15300 vsize=5356 CPUtime=0
/proc/15302/stat : 15302 (pcssolve) R 15300 15302 14387 0 -1 4194304 269 0 0 0 0 0 0 0 20 0 1 0 60160407 5484544 237 996147200 4194304 4889804 548682068800 18446744073709551615 4456024 0 0 4100 65536 0 0 0 17 1 0 0
/proc/15302/statm: 1339 237 197 169 0 50 0

[startup+0.0682449 s]
/proc/loadavg: 1.98 1.98 1.99 4/81 15302
/proc/meminfo: memFree=1551304/2055920 swapFree=4192812/4192956
[pid=15302] ppid=15300 vsize=5168 CPUtime=0.04
/proc/15302/stat : 15302 (pcs.small) R 15300 15302 14387 0 -1 4194304 997 822 0 0 4 0 0 0 18 0 1 0 60160407 5292032 606 996147200 134512640 135095119 4294956304 18446744073709551615 8873595 0 0 4096 0 0 0 0 17 1 0 0
/proc/15302/statm: 1292 606 364 142 0 246 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5168

[startup+0.102244 s]
/proc/loadavg: 1.98 1.98 1.99 4/81 15302
/proc/meminfo: memFree=1551304/2055920 swapFree=4192812/4192956
[pid=15302] ppid=15300 vsize=5972 CPUtime=0.07
/proc/15302/stat : 15302 (pcs.small) R 15300 15302 14387 0 -1 4194304 1207 822 0 0 7 0 0 0 18 0 1 0 60160407 6115328 816 996147200 134512640 135095119 4294956304 18446744073709551615 8873595 0 0 4096 0 0 0 0 17 1 0 0
/proc/15302/statm: 1493 817 367 142 0 447 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5972

[startup+0.301265 s]
/proc/loadavg: 1.98 1.98 1.99 4/81 15302
/proc/meminfo: memFree=1551304/2055920 swapFree=4192812/4192956
[pid=15302] ppid=15300 vsize=6364 CPUtime=0.27
/proc/15302/stat : 15302 (pcs.small) R 15300 15302 14387 0 -1 4194304 1348 822 0 0 27 0 0 0 19 0 1 0 60160407 6516736 924 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 1 0 0
/proc/15302/statm: 1591 924 378 142 0 545 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6364

[startup+0.701309 s]
/proc/loadavg: 1.98 1.98 1.99 4/81 15302
/proc/meminfo: memFree=1551304/2055920 swapFree=4192812/4192956
[pid=15302] ppid=15300 vsize=6364 CPUtime=0.67
/proc/15302/stat : 15302 (pcs.small) R 15300 15302 14387 0 -1 4194304 1356 822 0 0 67 0 0 0 23 0 1 0 60160407 6516736 932 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 1 0 0
/proc/15302/statm: 1591 932 378 142 0 545 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6364

[startup+1.50139 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 15308
/proc/meminfo: memFree=1548800/2055920 swapFree=4192812/4192956
[pid=15302] ppid=15300 vsize=6620 CPUtime=1.46
/proc/15302/stat : 15302 (pcs.small) R 15300 15302 14387 0 -1 4194304 1433 822 0 0 146 0 0 0 25 0 1 0 60160407 6778880 944 996147200 134512640 135095119 4294956304 18446744073709551615 134642931 0 0 4096 0 0 0 0 17 1 0 0
/proc/15302/statm: 1655 944 378 142 0 609 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 6620

[startup+3.10157 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 15308
/proc/meminfo: memFree=1548608/2055920 swapFree=4192812/4192956
[pid=15302] ppid=15300 vsize=7136 CPUtime=3.06
/proc/15302/stat : 15302 (pcs.small) R 15300 15302 14387 0 -1 4194304 1566 822 0 0 306 0 0 0 25 0 1 0 60160407 7307264 1077 996147200 134512640 135095119 4294956304 18446744073709551615 134589510 0 0 4096 0 0 0 0 17 1 0 0
/proc/15302/statm: 1784 1077 378 142 0 738 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7136

[startup+6.30192 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 15308
/proc/meminfo: memFree=1547456/2055920 swapFree=4192812/4192956
[pid=15302] ppid=15300 vsize=9348 CPUtime=6.25
/proc/15302/stat : 15302 (pcs.small) R 15300 15302 14387 0 -1 4194304 2239 822 0 0 624 1 0 0 25 0 1 0 60160407 9572352 1492 996147200 134512640 135095119 4294956304 18446744073709551615 134641445 0 0 4096 0 0 0 0 17 1 0 0
/proc/15302/statm: 2337 1492 378 142 0 1291 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 9348

[startup+12.7016 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 15308
/proc/meminfo: memFree=1545280/2055920 swapFree=4192812/4192956
[pid=15302] ppid=15300 vsize=11032 CPUtime=12.61
/proc/15302/stat : 15302 (pcs.small) R 15300 15302 14387 0 -1 4194304 2883 822 0 0 1260 1 0 0 25 0 1 0 60160407 11296768 1879 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15302/statm: 2758 1879 378 142 0 1712 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 11032

[startup+25.502 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 15308
/proc/meminfo: memFree=1541440/2055920 swapFree=4192812/4192956
[pid=15302] ppid=15300 vsize=16472 CPUtime=25.35
/proc/15302/stat : 15302 (pcs.small) R 15300 15302 14387 0 -1 4194304 4595 822 0 0 2533 2 0 0 25 0 1 0 60160407 16867328 2788 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15302/statm: 4118 2788 378 142 0 3072 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 16472

[startup+51.1018 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 15308
/proc/meminfo: memFree=1537728/2055920 swapFree=4192812/4192956
[pid=15302] ppid=15300 vsize=18316 CPUtime=50.82
/proc/15302/stat : 15302 (pcs.small) R 15300 15302 14387 0 -1 4194304 5503 822 0 0 5079 3 0 0 25 0 1 0 60160407 18755584 3696 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15302/statm: 4579 3696 378 142 0 3533 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 18316

[startup+102.306 s]
/proc/loadavg: 1.81 1.94 1.98 3/73 15688
/proc/meminfo: memFree=1542088/2055920 swapFree=4192812/4192956
[pid=15302] ppid=15300 vsize=29584 CPUtime=101.77
/proc/15302/stat : 15302 (pcs.small) R 15300 15302 14387 0 -1 4194304 8993 822 0 0 10168 9 0 0 25 0 1 0 60160407 30294016 5648 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 7396 5648 378 142 0 6350 0
Current children cumulated CPU time (s) 101.77
Current children cumulated vsize (KiB) 29584

[startup+162.302 s]
/proc/loadavg: 2.05 1.98 1.99 3/82 15729
/proc/meminfo: memFree=1522944/2055920 swapFree=4192812/4192956
[pid=15302] ppid=15300 vsize=31696 CPUtime=161.53
/proc/15302/stat : 15302 (pcs.small) R 15300 15302 14387 0 -1 4194304 10121 822 0 0 16142 11 0 0 25 0 1 0 60160407 32456704 6776 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 7924 6776 378 142 0 6878 0
Current children cumulated CPU time (s) 161.53
Current children cumulated vsize (KiB) 31696

[startup+222.301 s]
/proc/loadavg: 2.02 1.98 1.99 3/73 15761
/proc/meminfo: memFree=1523144/2055920 swapFree=4192812/4192956
[pid=15302] ppid=15300 vsize=42776 CPUtime=221.28
/proc/15302/stat : 15302 (pcs.small) R 15300 15302 14387 0 -1 4194304 13405 822 0 0 22114 14 0 0 25 0 1 0 60160407 43802624 8011 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 10694 8011 378 142 0 9648 0
Current children cumulated CPU time (s) 221.28
Current children cumulated vsize (KiB) 42776

[startup+282.302 s]
/proc/loadavg: 2.00 1.98 1.99 3/73 15761
/proc/meminfo: memFree=1511560/2055920 swapFree=4192812/4192956
[pid=15302] ppid=15300 vsize=45396 CPUtime=281.05
/proc/15302/stat : 15302 (pcs.small) R 15300 15302 14387 0 -1 4194304 14545 822 0 0 28088 17 0 0 25 0 1 0 60160407 46485504 9151 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 11349 9151 378 142 0 10303 0
Current children cumulated CPU time (s) 281.05
Current children cumulated vsize (KiB) 45396

[startup+342.301 s]
/proc/loadavg: 2.00 1.98 1.99 3/73 15767
/proc/meminfo: memFree=1495176/2055920 swapFree=4192812/4192956
[pid=15302] ppid=15300 vsize=56488 CPUtime=340.81
/proc/15302/stat : 15302 (pcs.small) R 15300 15302 14387 0 -1 4194304 17767 822 0 0 34062 19 0 0 25 0 1 0 60160407 57843712 11348 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 14122 11348 378 142 0 13076 0
Current children cumulated CPU time (s) 340.81
Current children cumulated vsize (KiB) 56488

[startup+402.302 s]
/proc/loadavg: 2.00 1.98 1.99 3/73 15767
/proc/meminfo: memFree=1486664/2055920 swapFree=4192812/4192956
[pid=15302] ppid=15300 vsize=56488 CPUtime=400.57
/proc/15302/stat : 15302 (pcs.small) R 15300 15302 14387 0 -1 4194304 18173 822 0 0 40037 20 0 0 25 0 1 0 60160407 57843712 11754 996147200 134512640 135095119 4294956304 18446744073709551615 134642655 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 14122 11754 378 142 0 13076 0
Current children cumulated CPU time (s) 400.57
Current children cumulated vsize (KiB) 56488

[startup+462.301 s]
/proc/loadavg: 2.00 1.98 1.99 3/73 15767
/proc/meminfo: memFree=1477896/2055920 swapFree=4192812/4192956
[pid=15302] ppid=15300 vsize=56748 CPUtime=460.33
/proc/15302/stat : 15302 (pcs.small) R 15300 15302 14387 0 -1 4194304 18593 822 0 0 46012 21 0 0 25 0 1 0 60160407 58109952 12174 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 14187 12174 378 142 0 13141 0
Current children cumulated CPU time (s) 460.33
Current children cumulated vsize (KiB) 56748

[startup+522.302 s]
/proc/loadavg: 2.00 1.98 1.99 3/73 15767
/proc/meminfo: memFree=1467848/2055920 swapFree=4192812/4192956
[pid=15302] ppid=15300 vsize=58576 CPUtime=520.09
/proc/15302/stat : 15302 (pcs.small) R 15300 15302 14387 0 -1 4194304 19424 822 0 0 51987 22 0 0 25 0 1 0 60160407 59981824 13005 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 14644 13005 378 142 0 13598 0
Current children cumulated CPU time (s) 520.09
Current children cumulated vsize (KiB) 58576

[startup+582.301 s]
/proc/loadavg: 2.00 1.98 1.99 3/73 15767
/proc/meminfo: memFree=1457864/2055920 swapFree=4192812/4192956
[pid=15302] ppid=15300 vsize=60284 CPUtime=579.85
/proc/15302/stat : 15302 (pcs.small) R 15300 15302 14387 0 -1 4194304 20205 822 0 0 57962 23 0 0 25 0 1 0 60160407 61730816 13786 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 15071 13786 378 142 0 14025 0
Current children cumulated CPU time (s) 579.85
Current children cumulated vsize (KiB) 60284

[startup+642.302 s]
/proc/loadavg: 2.00 1.98 1.99 3/73 15767
/proc/meminfo: memFree=1447560/2055920 swapFree=4192812/4192956
[pid=15302] ppid=15300 vsize=78500 CPUtime=639.61
/proc/15302/stat : 15302 (pcs.small) R 15300 15302 14387 0 -1 4194304 25097 822 0 0 63935 26 0 0 25 0 1 0 60160407 80384000 14581 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 19625 14581 378 142 0 18579 0
Current children cumulated CPU time (s) 639.61
Current children cumulated vsize (KiB) 78500

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 2.00 1.98 1.99 3/73 15767
/proc/meminfo: memFree=1417480/2055920 swapFree=4192812/4192956
[pid=15302] ppid=15300 vsize=83616 CPUtime=818.89
/proc/15302/stat : 15302 (pcs.small) R 15300 15302 14387 0 -1 4194304 27351 822 0 0 81860 29 0 0 25 0 1 0 60160407 85622784 16835 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 20904 16835 378 142 0 19858 0
Current children cumulated CPU time (s) 818.89
Current children cumulated vsize (KiB) 83616

[startup+882.302 s]
/proc/loadavg: 2.00 1.98 1.99 3/73 15767
/proc/meminfo: memFree=1408008/2055920 swapFree=4192812/4192956
[pid=15302] ppid=15300 vsize=85204 CPUtime=878.64
/proc/15302/stat : 15302 (pcs.small) R 15300 15302 14387 0 -1 4194304 28036 822 0 0 87834 30 0 0 25 0 1 0 60160407 87248896 17520 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 21301 17520 378 142 0 20255 0
Current children cumulated CPU time (s) 878.64
Current children cumulated vsize (KiB) 85204

[startup+942.302 s]
/proc/loadavg: 2.00 1.98 1.99 3/73 15767
/proc/meminfo: memFree=1398536/2055920 swapFree=4192812/4192956
[pid=15302] ppid=15300 vsize=86640 CPUtime=938.4
/proc/15302/stat : 15302 (pcs.small) R 15300 15302 14387 0 -1 4194304 28697 822 0 0 93809 31 0 0 25 0 1 0 60160407 88719360 18181 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 21660 18181 378 142 0 20614 0
Current children cumulated CPU time (s) 938.4
Current children cumulated vsize (KiB) 86640

[startup+1002.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/73 15767
/proc/meminfo: memFree=1389128/2055920 swapFree=4192812/4192956
[pid=15302] ppid=15300 vsize=88212 CPUtime=998.16
/proc/15302/stat : 15302 (pcs.small) R 15300 15302 14387 0 -1 4194304 29390 822 0 0 99784 32 0 0 25 0 1 0 60160407 90329088 18874 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 22053 18874 378 142 0 21007 0
Current children cumulated CPU time (s) 998.16
Current children cumulated vsize (KiB) 88212

[startup+1062.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/73 15767
/proc/meminfo: memFree=1365640/2055920 swapFree=4192812/4192956
[pid=15302] ppid=15300 vsize=111984 CPUtime=1057.92
/proc/15302/stat : 15302 (pcs.small) R 15300 15302 14387 0 -1 4194304 35601 822 0 0 105757 35 0 0 25 0 1 0 60160407 114671616 23036 996147200 134512640 135095119 4294956304 18446744073709551615 134641482 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 27996 23036 378 142 0 26950 0
Current children cumulated CPU time (s) 1057.92
Current children cumulated vsize (KiB) 111984

[startup+1122.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/73 15767
/proc/meminfo: memFree=1358280/2055920 swapFree=4192812/4192956
[pid=15302] ppid=15300 vsize=111984 CPUtime=1117.68
/proc/15302/stat : 15302 (pcs.small) R 15300 15302 14387 0 -1 4194304 35871 822 0 0 111732 36 0 0 25 0 1 0 60160407 114671616 23306 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 27996 23306 378 142 0 26950 0
Current children cumulated CPU time (s) 1117.68
Current children cumulated vsize (KiB) 111984

[startup+1182.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/73 15767
/proc/meminfo: memFree=1350856/2055920 swapFree=4192812/4192956
[pid=15302] ppid=15300 vsize=111984 CPUtime=1177.45
/proc/15302/stat : 15302 (pcs.small) R 15300 15302 14387 0 -1 4194304 36136 822 0 0 117709 36 0 0 25 0 1 0 60160407 114671616 23571 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 27996 23571 378 142 0 26950 0
Current children cumulated CPU time (s) 1177.45
Current children cumulated vsize (KiB) 111984

[startup+1242.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/73 15767
/proc/meminfo: memFree=1342728/2055920 swapFree=4192812/4192956
[pid=15302] ppid=15300 vsize=111984 CPUtime=1237.21
/proc/15302/stat : 15302 (pcs.small) R 15300 15302 14387 0 -1 4194304 36400 822 0 0 123684 37 0 0 25 0 1 0 60160407 114671616 23835 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 27996 23835 378 142 0 26950 0
Current children cumulated CPU time (s) 1237.21
Current children cumulated vsize (KiB) 111984

[startup+1302.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/73 15767
/proc/meminfo: memFree=1334600/2055920 swapFree=4192812/4192956
[pid=15302] ppid=15300 vsize=111984 CPUtime=1296.96
/proc/15302/stat : 15302 (pcs.small) R 15300 15302 14387 0 -1 4194304 36662 822 0 0 129659 37 0 0 25 0 1 0 60160407 114671616 24097 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 27996 24097 378 142 0 26950 0
Current children cumulated CPU time (s) 1296.96
Current children cumulated vsize (KiB) 111984

[startup+1362.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/73 15767
/proc/meminfo: memFree=1327624/2055920 swapFree=4192812/4192956
[pid=15302] ppid=15300 vsize=111984 CPUtime=1356.73
/proc/15302/stat : 15302 (pcs.small) R 15300 15302 14387 0 -1 4194304 36916 822 0 0 135635 38 0 0 25 0 1 0 60160407 114671616 24351 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 27996 24351 378 142 0 26950 0
Current children cumulated CPU time (s) 1356.73
Current children cumulated vsize (KiB) 111984

[startup+1422.31 s]
/proc/loadavg: 2.00 1.98 1.99 3/73 15767
/proc/meminfo: memFree=1319624/2055920 swapFree=4192812/4192956
[pid=15302] ppid=15300 vsize=111984 CPUtime=1416.48
/proc/15302/stat : 15302 (pcs.small) R 15300 15302 14387 0 -1 4194304 37169 822 0 0 141610 38 0 0 25 0 1 0 60160407 114671616 24604 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 27996 24604 378 142 0 26950 0
Current children cumulated CPU time (s) 1416.48
Current children cumulated vsize (KiB) 111984

[startup+1482.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/73 15767
/proc/meminfo: memFree=1312520/2055920 swapFree=4192812/4192956
[pid=15302] ppid=15300 vsize=111984 CPUtime=1476.24
/proc/15302/stat : 15302 (pcs.small) R 15300 15302 14387 0 -1 4194304 37420 822 0 0 147586 38 0 0 25 0 1 0 60160407 114671616 24855 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 27996 24855 378 142 0 26950 0
Current children cumulated CPU time (s) 1476.24
Current children cumulated vsize (KiB) 111984

[startup+1542.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/73 15767
/proc/meminfo: memFree=1304968/2055920 swapFree=4192812/4192956
[pid=15302] ppid=15300 vsize=111984 CPUtime=1536.01
/proc/15302/stat : 15302 (pcs.small) R 15300 15302 14387 0 -1 4194304 37658 822 0 0 153562 39 0 0 25 0 1 0 60160407 114671616 25093 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 27996 25093 378 142 0 26950 0
Current children cumulated CPU time (s) 1536.01
Current children cumulated vsize (KiB) 111984

[startup+1602.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/73 15767
/proc/meminfo: memFree=1297864/2055920 swapFree=4192812/4192956
[pid=15302] ppid=15300 vsize=111984 CPUtime=1595.76
/proc/15302/stat : 15302 (pcs.small) R 15300 15302 14387 0 -1 4194304 37903 822 0 0 159537 39 0 0 25 0 1 0 60160407 114671616 25338 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 27996 25338 378 142 0 26950 0
Current children cumulated CPU time (s) 1595.76
Current children cumulated vsize (KiB) 111984

[startup+1662.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/73 15767
/proc/meminfo: memFree=1289544/2055920 swapFree=4192812/4192956
[pid=15302] ppid=15300 vsize=112768 CPUtime=1655.51
/proc/15302/stat : 15302 (pcs.small) R 15300 15302 14387 0 -1 4194304 38351 822 0 0 165512 39 0 0 25 0 1 0 60160407 115474432 25786 996147200 134512640 135095119 4294956304 18446744073709551615 134642884 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 28192 25786 378 142 0 27146 0
Current children cumulated CPU time (s) 1655.51
Current children cumulated vsize (KiB) 112768

[startup+1722.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/73 15767
/proc/meminfo: memFree=1281096/2055920 swapFree=4192812/4192956
[pid=15302] ppid=15300 vsize=113948 CPUtime=1715.28
/proc/15302/stat : 15302 (pcs.small) R 15300 15302 14387 0 -1 4194304 38861 822 0 0 171488 40 0 0 25 0 1 0 60160407 116682752 26296 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 28487 26296 378 142 0 27441 0
Current children cumulated CPU time (s) 1715.28
Current children cumulated vsize (KiB) 113948

[startup+1782.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/73 15767
/proc/meminfo: memFree=1272840/2055920 swapFree=4192812/4192956
[pid=15302] ppid=15300 vsize=147772 CPUtime=1775.04
/proc/15302/stat : 15302 (pcs.small) R 15300 15302 14387 0 -1 4194304 47570 822 0 0 177459 45 0 0 25 0 1 0 60160407 151318528 26812 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 36943 26812 378 142 0 35897 0
Current children cumulated CPU time (s) 1775.04
Current children cumulated vsize (KiB) 147772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.4 s]
/proc/loadavg: 2.00 1.98 1.99 3/73 15767
/proc/meminfo: memFree=1269640/2055920 swapFree=4192812/4192956
[pid=15302] ppid=15300 vsize=148300 CPUtime=1800.04
/proc/15302/stat : 15302 (pcs.small) R 15300 15302 14387 0 -1 4194304 47793 822 0 0 179958 46 0 0 25 0 1 0 60160407 151859200 27035 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15302/statm: 37075 27035 378 142 0 36029 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 148300

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.43
CPU time (s): 1800.08
CPU user time (s): 1799.59
CPU system time (s): 0.484926
CPU usage (%): 99.5933
Max. virtual memory (cumulated for all children) (KiB): 180284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.59
system time used= 0.484926
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48615
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= 22
involuntary context switches= 25667

runsolver used 2.14267 second user time and 4.44432 second system time

The end

Launcher Data 

Begin job on node21 at 2009-07-16 09:55:39
IDJOB=2089986
IDBENCH=59657
IDSOLVER=734
FILE ID=node21/2089986-1247730939
PBS_JOBID= 9521483
Free space on /tmp= 66324 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-40-19/normalized-rand-2-40-19-443-230-11_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089986-1247730939/watcher-2089986-1247730939 -o /tmp/evaluation-result-2089986-1247730939/solver-2089986-1247730939 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1494912954 HOME/instance-2089986-1247730939.xml

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

MD5SUM BENCH= fc1c9e94735324d0f1178548c93d4e5d
RANDOM SEED=1494912954

node21.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		: 3000.240
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		: 3000.240
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:       1551784 kB
Buffers:         77852 kB
Cached:         316888 kB
SwapCached:          0 kB
Active:         113740 kB
Inactive:       314176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1551784 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1940 kB
Writeback:           0 kB
Mapped:          53516 kB
Slab:            61340 kB
Committed_AS:   503904 kB
PageTables:       1852 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= 66320 MiB
End job on node21 at 2009-07-16 10:25:49