Trace number 2091437

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) 1800.06 1812.12

General information on the benchmark

Namecsp/rand-2-40-19-fcd/
normalized-rand-2-40-19-443-230-fcd-32_ext.xml
MD5SUM7964db93b3e7abf8319628217a45ce71
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 benchmark36.1095
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints336
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension336
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
0.07/0.10	c Seed is 460659223
0.07/0.10	c Constructing HOME/instance-2091437-1247732597.xml  with 6341 constraints
0.07/0.10	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-2091437-1247732597/watcher-2091437-1247732597 -o /tmp/evaluation-result-2091437-1247732597/solver-2091437-1247732597 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 460659223 HOME/instance-2091437-1247732597.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: 2.00 2.01 2.00 4/82 18874
/proc/meminfo: memFree=1721136/2055920 swapFree=4192812/4192956
[pid=18874] ppid=18872 vsize=5356 CPUtime=0
/proc/18874/stat : 18874 (pcssolve) S 18872 18874 17553 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 60324862 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18874/statm: 1339 242 201 169 0 50 0
[pid=18875] ppid=18874 vsize=5356 CPUtime=0
/proc/18875/stat : 18875 (pcssolve) R 18874 18874 17553 0 -1 4194368 22 0 0 0 0 0 0 0 19 0 1 0 60324862 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 249069890855 0 0 4096 0 0 0 0 17 1 0 0
/proc/18875/statm: 1339 243 202 169 0 50 0
[pid=18876] ppid=18874 vsize=5356 CPUtime=0
/proc/18876/stat : 18876 (pcssolve) R 18874 18874 17553 0 -1 4194368 22 0 0 0 0 0 0 0 20 0 1 0 60324862 5484544 244 996147200 4194304 4889804 548682068800 18446744073709551615 249069890855 0 0 4096 0 0 0 0 17 1 0 0
/proc/18876/statm: 1339 244 203 169 0 50 0

[startup+0.04213 s]
/proc/loadavg: 2.00 2.01 2.00 4/82 18874
/proc/meminfo: memFree=1721136/2055920 swapFree=4192812/4192956
[pid=18874] ppid=18872 vsize=4772 CPUtime=0.02
/proc/18874/stat : 18874 (pcs.small) R 18872 18874 17553 0 -1 4194304 907 822 0 0 2 0 0 0 18 0 1 0 60324862 4886528 516 996147200 134512640 135095119 4294956304 18446744073709551615 12355195 0 0 4096 0 0 0 0 17 0 0 0
/proc/18874/statm: 1193 517 364 142 0 147 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4772

[startup+0.101133 s]
/proc/loadavg: 2.00 2.01 2.00 4/82 18874
/proc/meminfo: memFree=1721136/2055920 swapFree=4192812/4192956
[pid=18874] ppid=18872 vsize=6364 CPUtime=0.07
/proc/18874/stat : 18874 (pcs.small) R 18872 18874 17553 0 -1 4194304 1338 822 0 0 7 0 0 0 18 0 1 0 60324862 6516736 914 996147200 134512640 135095119 4294956304 18446744073709551615 12353064 0 0 4096 0 0 0 0 17 0 0 0
/proc/18874/statm: 1591 914 373 142 0 545 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6364

[startup+0.301153 s]
/proc/loadavg: 2.00 2.01 2.00 4/82 18874
/proc/meminfo: memFree=1721136/2055920 swapFree=4192812/4192956
[pid=18874] ppid=18872 vsize=6364 CPUtime=0.27
/proc/18874/stat : 18874 (pcs.small) R 18872 18874 17553 0 -1 4194304 1347 822 0 0 27 0 0 0 20 0 1 0 60324862 6516736 923 996147200 134512640 135095119 4294956304 18446744073709551615 134615440 0 0 4096 0 0 0 0 17 0 0 0
/proc/18874/statm: 1591 923 378 142 0 545 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6364

[startup+0.701191 s]
/proc/loadavg: 2.00 2.01 2.00 4/82 18874
/proc/meminfo: memFree=1721136/2055920 swapFree=4192812/4192956
[pid=18874] ppid=18872 vsize=6364 CPUtime=0.67
/proc/18874/stat : 18874 (pcs.small) R 18872 18874 17553 0 -1 4194304 1355 822 0 0 67 0 0 0 24 0 1 0 60324862 6516736 931 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 0 0 0
/proc/18874/statm: 1591 931 378 142 0 545 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6364

[startup+1.50127 s]
/proc/loadavg: 2.00 2.01 2.00 3/83 18880
/proc/meminfo: memFree=1718568/2055920 swapFree=4192812/4192956
[pid=18874] ppid=18872 vsize=6620 CPUtime=1.47
/proc/18874/stat : 18874 (pcs.small) R 18872 18874 17553 0 -1 4194304 1433 822 0 0 147 0 0 0 25 0 1 0 60324862 6778880 944 996147200 134512640 135095119 4294956304 18446744073709551615 134641786 0 0 4096 0 0 0 0 17 0 0 0
/proc/18874/statm: 1655 944 378 142 0 609 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 6620

[startup+3.10143 s]
/proc/loadavg: 2.00 2.01 2.00 3/83 18880
/proc/meminfo: memFree=1718248/2055920 swapFree=4192812/4192956
[pid=18874] ppid=18872 vsize=7136 CPUtime=3.06
/proc/18874/stat : 18874 (pcs.small) R 18872 18874 17553 0 -1 4194304 1574 822 0 0 306 0 0 0 25 0 1 0 60324862 7307264 1085 996147200 134512640 135095119 4294956304 18446744073709551615 134643013 0 0 4096 0 0 0 0 17 0 0 0
/proc/18874/statm: 1784 1085 378 142 0 738 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7136

[startup+6.30174 s]
/proc/loadavg: 2.00 2.01 2.00 3/83 18880
/proc/meminfo: memFree=1717096/2055920 swapFree=4192812/4192956
[pid=18874] ppid=18872 vsize=9348 CPUtime=6.25
/proc/18874/stat : 18874 (pcs.small) R 18872 18874 17553 0 -1 4194304 2242 822 0 0 624 1 0 0 25 0 1 0 60324862 9572352 1495 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18874/statm: 2337 1495 378 142 0 1291 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 9348

[startup+12.7014 s]
/proc/loadavg: 2.00 2.01 2.00 3/83 18880
/proc/meminfo: memFree=1714800/2055920 swapFree=4192812/4192956
[pid=18874] ppid=18872 vsize=11160 CPUtime=12.61
/proc/18874/stat : 18874 (pcs.small) R 18872 18874 17553 0 -1 4194304 2915 822 0 0 1260 1 0 0 25 0 1 0 60324862 11427840 1911 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18874/statm: 2790 1911 378 142 0 1744 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 11160

[startup+25.5016 s]
/proc/loadavg: 2.00 2.01 2.00 3/83 18880
/proc/meminfo: memFree=1711152/2055920 swapFree=4192812/4192956
[pid=18874] ppid=18872 vsize=16468 CPUtime=25.35
/proc/18874/stat : 18874 (pcs.small) R 18872 18874 17553 0 -1 4194304 4600 822 0 0 2533 2 0 0 25 0 1 0 60324862 16863232 2793 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 0 0 0
/proc/18874/statm: 4117 2793 378 142 0 3071 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 16468

[startup+51.1012 s]
/proc/loadavg: 2.00 2.01 2.00 3/83 18880
/proc/meminfo: memFree=1707312/2055920 swapFree=4192812/4192956
[pid=18874] ppid=18872 vsize=18556 CPUtime=50.82
/proc/18874/stat : 18874 (pcs.small) R 18872 18874 17553 0 -1 4194304 5585 822 0 0 5079 3 0 0 25 0 1 0 60324862 19001344 3778 996147200 134512640 135095119 4294956304 18446744073709551615 134642548 0 0 4096 0 0 0 0 17 0 0 0
/proc/18874/statm: 4639 3778 378 142 0 3593 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 18556

[startup+102.305 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18880
/proc/meminfo: memFree=1699504/2055920 swapFree=4192812/4192956
[pid=18874] ppid=18872 vsize=29572 CPUtime=101.78
/proc/18874/stat : 18874 (pcs.small) R 18872 18874 17553 0 -1 4194304 8992 822 0 0 10173 5 0 0 25 0 1 0 60324862 30281728 5647 996147200 134512640 135095119 4294956304 18446744073709551615 134643013 0 0 4096 0 0 0 0 17 0 0 0
/proc/18874/statm: 7393 5647 378 142 0 6347 0
Current children cumulated CPU time (s) 101.78
Current children cumulated vsize (KiB) 29572

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18880
/proc/meminfo: memFree=1694960/2055920 swapFree=4192812/4192956
[pid=18874] ppid=18872 vsize=31816 CPUtime=161.48
/proc/18874/stat : 18874 (pcs.small) R 18872 18874 17553 0 -1 4194304 10153 822 0 0 16141 7 0 0 25 0 1 0 60324862 32579584 6808 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/18874/statm: 7954 6808 378 142 0 6908 0
Current children cumulated CPU time (s) 161.48
Current children cumulated vsize (KiB) 31816

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18880
/proc/meminfo: memFree=1689840/2055920 swapFree=4192812/4192956
[pid=18874] ppid=18872 vsize=42892 CPUtime=221.19
/proc/18874/stat : 18874 (pcs.small) R 18872 18874 17553 0 -1 4194304 13459 822 0 0 22109 10 0 0 25 0 1 0 60324862 43921408 8065 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18874/statm: 10723 8065 378 142 0 9677 0
Current children cumulated CPU time (s) 221.19
Current children cumulated vsize (KiB) 42892

[startup+282.302 s]
/proc/loadavg: 2.05 2.01 2.00 3/83 18880
/proc/meminfo: memFree=1685552/2055920 swapFree=4192812/4192956
[pid=18874] ppid=18872 vsize=45392 CPUtime=280.89
/proc/18874/stat : 18874 (pcs.small) R 18872 18874 17553 0 -1 4194304 14540 822 0 0 28078 11 0 0 25 0 1 0 60324862 46481408 9146 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18874/statm: 11348 9146 378 142 0 10302 0
Current children cumulated CPU time (s) 280.89
Current children cumulated vsize (KiB) 45392

[startup+342.302 s]
/proc/loadavg: 2.02 2.01 2.00 3/83 18880
/proc/meminfo: memFree=1676848/2055920 swapFree=4192812/4192956
[pid=18874] ppid=18872 vsize=56484 CPUtime=340.59
/proc/18874/stat : 18874 (pcs.small) R 18872 18874 17553 0 -1 4194304 17724 822 0 0 34047 12 0 0 25 0 1 0 60324862 57839616 11305 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 0 0 0
/proc/18874/statm: 14121 11305 378 142 0 13075 0
Current children cumulated CPU time (s) 340.59
Current children cumulated vsize (KiB) 56484

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18880
/proc/meminfo: memFree=1675184/2055920 swapFree=4192812/4192956
[pid=18874] ppid=18872 vsize=56484 CPUtime=400.3
/proc/18874/stat : 18874 (pcs.small) R 18872 18874 17553 0 -1 4194304 18127 822 0 0 40017 13 0 0 25 0 1 0 60324862 57839616 11708 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18874/statm: 14121 11708 378 142 0 13075 0
Current children cumulated CPU time (s) 400.3
Current children cumulated vsize (KiB) 56484

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18880
/proc/meminfo: memFree=1673328/2055920 swapFree=4192812/4192956
[pid=18874] ppid=18872 vsize=56880 CPUtime=460
/proc/18874/stat : 18874 (pcs.small) R 18872 18874 17553 0 -1 4194304 18592 822 0 0 45987 13 0 0 25 0 1 0 60324862 58245120 12173 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18874/statm: 14220 12173 378 142 0 13174 0
Current children cumulated CPU time (s) 460
Current children cumulated vsize (KiB) 56880

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18880
/proc/meminfo: memFree=1670064/2055920 swapFree=4192812/4192956
[pid=18874] ppid=18872 vsize=58712 CPUtime=519.7
/proc/18874/stat : 18874 (pcs.small) R 18872 18874 17553 0 -1 4194304 19417 822 0 0 51956 14 0 0 25 0 1 0 60324862 60121088 12998 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18874/statm: 14678 12998 378 142 0 13632 0
Current children cumulated CPU time (s) 519.7
Current children cumulated vsize (KiB) 58712

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18880
/proc/meminfo: memFree=1666800/2055920 swapFree=4192812/4192956
[pid=18874] ppid=18872 vsize=60416 CPUtime=579.41
/proc/18874/stat : 18874 (pcs.small) R 18872 18874 17553 0 -1 4194304 20212 822 0 0 57926 15 0 0 25 0 1 0 60324862 61865984 13793 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/18874/statm: 15104 13793 378 142 0 14058 0
Current children cumulated CPU time (s) 579.41
Current children cumulated vsize (KiB) 60416

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18914
/proc/meminfo: memFree=1676144/2055920 swapFree=4192812/4192956
[pid=18874] ppid=18872 vsize=78624 CPUtime=639.03

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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18914
/proc/meminfo: memFree=1647280/2055920 swapFree=4192812/4192956
[pid=18874] ppid=18872 vsize=84920 CPUtime=877.22
/proc/18874/stat : 18874 (pcs.small) R 18872 18874 17553 0 -1 4194304 27857 822 0 0 87700 22 0 0 25 0 1 0 60324862 86958080 17341 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 21230 17341 378 142 0 20184 0
Current children cumulated CPU time (s) 877.22
Current children cumulated vsize (KiB) 84920

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18914
/proc/meminfo: memFree=1641648/2055920 swapFree=4192812/4192956
[pid=18874] ppid=18872 vsize=86488 CPUtime=936.77
/proc/18874/stat : 18874 (pcs.small) R 18872 18874 17553 0 -1 4194304 28523 822 0 0 93654 23 0 0 25 0 1 0 60324862 88563712 18007 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 21622 18007 378 142 0 20576 0
Current children cumulated CPU time (s) 936.77
Current children cumulated vsize (KiB) 86488

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18914
/proc/meminfo: memFree=1636528/2055920 swapFree=4192812/4192956
[pid=18874] ppid=18872 vsize=87800 CPUtime=996.32
/proc/18874/stat : 18874 (pcs.small) R 18872 18874 17553 0 -1 4194304 29122 822 0 0 99609 23 0 0 25 0 1 0 60324862 89907200 18606 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 21950 18606 378 142 0 20904 0
Current children cumulated CPU time (s) 996.32
Current children cumulated vsize (KiB) 87800

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18914
/proc/meminfo: memFree=1631344/2055920 swapFree=4192812/4192956
[pid=18874] ppid=18872 vsize=89248 CPUtime=1055.87
/proc/18874/stat : 18874 (pcs.small) R 18872 18874 17553 0 -1 4194304 29751 822 0 0 105563 24 0 0 25 0 1 0 60324862 91389952 19235 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 22312 19235 378 142 0 21266 0
Current children cumulated CPU time (s) 1055.87
Current children cumulated vsize (KiB) 89248

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18914
/proc/meminfo: memFree=1613360/2055920 swapFree=4192812/4192956
[pid=18874] ppid=18872 vsize=111696 CPUtime=1115.41
/proc/18874/stat : 18874 (pcs.small) R 18872 18874 17553 0 -1 4194304 35637 822 0 0 111514 27 0 0 25 0 1 0 60324862 114376704 23072 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 27924 23072 378 142 0 26878 0
Current children cumulated CPU time (s) 1115.41
Current children cumulated vsize (KiB) 111696

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18914
/proc/meminfo: memFree=1605040/2055920 swapFree=4192812/4192956
[pid=18874] ppid=18872 vsize=111696 CPUtime=1174.97
/proc/18874/stat : 18874 (pcs.small) R 18872 18874 17553 0 -1 4194304 35890 822 0 0 117469 28 0 0 25 0 1 0 60324862 114376704 23325 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 27924 23325 378 142 0 26878 0
Current children cumulated CPU time (s) 1174.97
Current children cumulated vsize (KiB) 111696

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18914
/proc/meminfo: memFree=1602864/2055920 swapFree=4192812/4192956
[pid=18874] ppid=18872 vsize=111696 CPUtime=1234.51
/proc/18874/stat : 18874 (pcs.small) R 18872 18874 17553 0 -1 4194304 36138 822 0 0 123423 28 0 0 25 0 1 0 60324862 114376704 23573 996147200 134512640 135095119 4294956304 18446744073709551615 134616997 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 27924 23573 378 142 0 26878 0
Current children cumulated CPU time (s) 1234.51
Current children cumulated vsize (KiB) 111696

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18914
/proc/meminfo: memFree=1600880/2055920 swapFree=4192812/4192956
[pid=18874] ppid=18872 vsize=111696 CPUtime=1294.06
/proc/18874/stat : 18874 (pcs.small) R 18872 18874 17553 0 -1 4194304 36389 822 0 0 129378 28 0 0 25 0 1 0 60324862 114376704 23824 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 27924 23824 378 142 0 26878 0
Current children cumulated CPU time (s) 1294.06
Current children cumulated vsize (KiB) 111696

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18914
/proc/meminfo: memFree=1598960/2055920 swapFree=4192812/4192956
[pid=18874] ppid=18872 vsize=111696 CPUtime=1353.61
/proc/18874/stat : 18874 (pcs.small) R 18872 18874 17553 0 -1 4194304 36638 822 0 0 135332 29 0 0 25 0 1 0 60324862 114376704 24073 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 27924 24073 378 142 0 26878 0
Current children cumulated CPU time (s) 1353.61
Current children cumulated vsize (KiB) 111696

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18914
/proc/meminfo: memFree=1595888/2055920 swapFree=4192812/4192956
[pid=18874] ppid=18872 vsize=111696 CPUtime=1413.16
/proc/18874/stat : 18874 (pcs.small) R 18872 18874 17553 0 -1 4194304 36879 822 0 0 141287 29 0 0 25 0 1 0 60324862 114376704 24314 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 27924 24314 378 142 0 26878 0
Current children cumulated CPU time (s) 1413.16
Current children cumulated vsize (KiB) 111696

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18914
/proc/meminfo: memFree=1592880/2055920 swapFree=4192812/4192956
[pid=18874] ppid=18872 vsize=111696 CPUtime=1472.7
/proc/18874/stat : 18874 (pcs.small) R 18872 18874 17553 0 -1 4194304 37113 822 0 0 147241 29 0 0 25 0 1 0 60324862 114376704 24548 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 27924 24548 378 142 0 26878 0
Current children cumulated CPU time (s) 1472.7
Current children cumulated vsize (KiB) 111696

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18914
/proc/meminfo: memFree=1589872/2055920 swapFree=4192812/4192956
[pid=18874] ppid=18872 vsize=111696 CPUtime=1532.25
/proc/18874/stat : 18874 (pcs.small) R 18872 18874 17553 0 -1 4194304 37348 822 0 0 153196 29 0 0 25 0 1 0 60324862 114376704 24783 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 27924 24783 378 142 0 26878 0
Current children cumulated CPU time (s) 1532.25
Current children cumulated vsize (KiB) 111696

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18914
/proc/meminfo: memFree=1586992/2055920 swapFree=4192812/4192956
[pid=18874] ppid=18872 vsize=111696 CPUtime=1591.8
/proc/18874/stat : 18874 (pcs.small) R 18872 18874 17553 0 -1 4194304 37573 822 0 0 159151 29 0 0 25 0 1 0 60324862 114376704 25008 996147200 134512640 135095119 4294956304 18446744073709551615 134642950 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 27924 25008 378 142 0 26878 0
Current children cumulated CPU time (s) 1591.8
Current children cumulated vsize (KiB) 111696

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18914
/proc/meminfo: memFree=1583856/2055920 swapFree=4192812/4192956
[pid=18874] ppid=18872 vsize=112092 CPUtime=1651.35
/proc/18874/stat : 18874 (pcs.small) R 18872 18874 17553 0 -1 4194304 37874 822 0 0 165105 30 0 0 25 0 1 0 60324862 114782208 25309 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 28023 25309 378 142 0 26977 0
Current children cumulated CPU time (s) 1651.35
Current children cumulated vsize (KiB) 112092

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18916
/proc/meminfo: memFree=1579888/2055920 swapFree=4192812/4192956
[pid=18874] ppid=18872 vsize=113148 CPUtime=1710.89
/proc/18874/stat : 18874 (pcs.small) R 18872 18874 17553 0 -1 4194304 38377 822 0 0 171059 30 0 0 25 0 1 0 60324862 115863552 25812 996147200 134512640 135095119 4294956304 18446744073709551615 134617071 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 28287 25812 378 142 0 27241 0
Current children cumulated CPU time (s) 1710.89
Current children cumulated vsize (KiB) 113148

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18916
/proc/meminfo: memFree=1575856/2055920 swapFree=4192812/4192956
[pid=18874] ppid=18872 vsize=114192 CPUtime=1770.45
/proc/18874/stat : 18874 (pcs.small) R 18872 18874 17553 0 -1 4194304 38855 822 0 0 177014 31 0 0 25 0 1 0 60324862 116932608 26290 996147200 134512640 135095119 4294956304 18446744073709551615 134589509 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 28548 26290 378 142 0 27502 0
Current children cumulated CPU time (s) 1770.45
Current children cumulated vsize (KiB) 114192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18916
/proc/meminfo: memFree=1573936/2055920 swapFree=4192812/4192956
[pid=18874] ppid=18872 vsize=114716 CPUtime=1800.02
/proc/18874/stat : 18874 (pcs.small) R 18872 18874 17553 0 -1 4194304 39107 822 0 0 179971 31 0 0 25 0 1 0 60324862 117469184 26542 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 28679 26542 378 142 0 27633 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 114716

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

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

[startup+1812.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18916
/proc/meminfo: memFree=1573936/2055920 swapFree=4192812/4192956
[pid=18874] ppid=18872 vsize=114716 CPUtime=1800.02
/proc/18874/stat : 18874 (pcs.small) R 18872 18874 17553 0 -1 4194304 39107 822 0 0 179971 31 0 0 25 0 1 0 60324862 117469184 26542 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 28679 26542 378 142 0 27633 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 114716

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1812.12
CPU time (s): 1800.06
CPU user time (s): 1799.72
CPU system time (s): 0.338948
CPU usage (%): 99.3341
Max. virtual memory (cumulated for all children) (KiB): 119892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.72
system time used= 0.338948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39929
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= 24
involuntary context switches= 45843

runsolver used 1.53477 second user time and 5.06823 second system time

The end

Launcher Data 

Begin job on node89 at 2009-07-16 10:23:17
IDJOB=2091437
IDBENCH=60060
IDSOLVER=733
FILE ID=node89/2091437-1247732597
PBS_JOBID= 9521632
Free space on /tmp= 66176 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-40-19-fcd/normalized-rand-2-40-19-443-230-fcd-32_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091437-1247732597/watcher-2091437-1247732597 -o /tmp/evaluation-result-2091437-1247732597/solver-2091437-1247732597 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 460659223 HOME/instance-2091437-1247732597.xml

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

MD5SUM BENCH= 7964db93b3e7abf8319628217a45ce71
RANDOM SEED=460659223

node89.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		: 3000.213
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		: 3000.213
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:       1721616 kB
Buffers:         77936 kB
Cached:         148368 kB
SwapCached:          0 kB
Active:         114092 kB
Inactive:       146404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1721616 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1972 kB
Writeback:           0 kB
Mapped:          54564 kB
Slab:            59032 kB
Committed_AS:   528604 kB
PageTables:       1860 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= 66172 MiB
End job on node89 at 2009-07-16 10:53:31