Trace number 2091129

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 1815.22

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-8_ext.xml
MD5SUM8a7412b2c93b88fc8f00f1049cea640d
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 benchmark775.128
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints461
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension461
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
0.17/0.21	c Seed is 1502895884
0.17/0.21	c Constructing HOME/instance-2091129-1247731509.xml  with 10568 constraints
0.17/0.21	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-2091129-1247731509/watcher-2091129-1247731509 -o /tmp/evaluation-result-2091129-1247731509/solver-2091129-1247731509 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1502895884 HOME/instance-2091129-1247731509.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: 1.92 2.01 1.99 4/81 22112
/proc/meminfo: memFree=1537080/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=5356 CPUtime=0
/proc/22112/stat : 22112 (pcssolve) R 22110 22112 21017 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 60214818 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 264840473247 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/22112/statm: 1339 241 200 169 0 50 0
[pid=22113] ppid=22112 vsize=0 CPUtime=0
/proc/22113/stat : 22113 (pcssolve) R 22112 22112 21017 0 -1 4194368 22 0 0 0 0 0 0 0 22 0 1 0 60214819 0 0 996147200 0 0 0 18446744073709551615 264840473895 0 0 4096 0 0 0 0 17 1 0 0
/proc/22113/statm: 0 0 0 0 0 0 0
[pid=22114] ppid=22112 vsize=5356 CPUtime=0
/proc/22114/stat : 22114 (pcssolve) R 22112 22112 21017 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 60214819 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 264840473247 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/22114/statm: 1339 241 200 169 0 50 0

[startup+0.076167 s]
/proc/loadavg: 1.92 2.01 1.99 4/81 22112
/proc/meminfo: memFree=1537080/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=5300 CPUtime=0.05
/proc/22112/stat : 22112 (pcs.small) R 22110 22112 21017 0 -1 4194304 1024 822 0 0 5 0 0 0 18 0 1 0 60214818 5427200 633 996147200 134512640 135095119 4294956304 18446744073709551615 11714285 0 0 4096 0 0 0 0 17 1 0 0
/proc/22112/statm: 1325 633 364 142 0 279 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5300

[startup+0.102166 s]
/proc/loadavg: 1.92 2.01 1.99 4/81 22112
/proc/meminfo: memFree=1537080/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=5696 CPUtime=0.08
/proc/22112/stat : 22112 (pcs.small) R 22110 22112 21017 0 -1 4194304 1131 822 0 0 8 0 0 0 18 0 1 0 60214818 5832704 740 996147200 134512640 135095119 4294956304 18446744073709551615 11711861 0 0 4096 0 0 0 0 17 1 0 0
/proc/22112/statm: 1424 740 364 142 0 378 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5696

[startup+0.30219 s]
/proc/loadavg: 1.92 2.01 1.99 4/81 22112
/proc/meminfo: memFree=1537080/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=8076 CPUtime=0.27
/proc/22112/stat : 22112 (pcs.small) R 22110 22112 21017 0 -1 4194304 1799 822 0 0 27 0 0 0 19 0 1 0 60214818 8269824 1310 996147200 134512640 135095119 4294956304 18446744073709551615 134642968 0 0 4096 0 0 0 0 17 1 0 0
/proc/22112/statm: 2019 1310 390 142 0 973 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8076

[startup+0.702232 s]
/proc/loadavg: 1.92 2.01 1.99 4/81 22112
/proc/meminfo: memFree=1537080/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=8076 CPUtime=0.67
/proc/22112/stat : 22112 (pcs.small) R 22110 22112 21017 0 -1 4194304 1801 822 0 0 67 0 0 0 23 0 1 0 60214818 8269824 1312 996147200 134512640 135095119 4294956304 18446744073709551615 134638786 0 0 4096 0 0 0 0 17 1 0 0
/proc/22112/statm: 2019 1312 390 142 0 973 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8076

[startup+1.50131 s]
/proc/loadavg: 1.92 2.01 1.99 3/82 22118
/proc/meminfo: memFree=1533296/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=8076 CPUtime=1.46
/proc/22112/stat : 22112 (pcs.small) R 22110 22112 21017 0 -1 4194304 1808 822 0 0 146 0 0 0 25 0 1 0 60214818 8269824 1319 996147200 134512640 135095119 4294956304 18446744073709551615 134617066 0 0 4096 0 0 0 0 17 1 0 0
/proc/22112/statm: 2019 1319 390 142 0 973 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8076

[startup+3.10148 s]
/proc/loadavg: 1.92 2.01 1.99 3/82 22118
/proc/meminfo: memFree=1533104/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=8076 CPUtime=3.05
/proc/22112/stat : 22112 (pcs.small) R 22110 22112 21017 0 -1 4194304 1819 822 0 0 305 0 0 0 25 0 1 0 60214818 8269824 1330 996147200 134512640 135095119 4294956304 18446744073709551615 134636900 0 0 4096 0 0 0 0 17 1 0 0
/proc/22112/statm: 2019 1330 390 142 0 973 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8076

[startup+6.30181 s]
/proc/loadavg: 1.93 2.01 1.99 3/82 22118
/proc/meminfo: memFree=1532976/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=8076 CPUtime=6.22
/proc/22112/stat : 22112 (pcs.small) R 22110 22112 21017 0 -1 4194304 1840 822 0 0 622 0 0 0 25 0 1 0 60214818 8269824 1351 996147200 134512640 135095119 4294956304 18446744073709551615 134641664 0 0 4096 0 0 0 0 17 1 0 0
/proc/22112/statm: 2019 1351 390 142 0 973 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 8076

[startup+12.7015 s]
/proc/loadavg: 1.93 2.01 1.99 3/82 22118
/proc/meminfo: memFree=1532016/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=9748 CPUtime=12.56
/proc/22112/stat : 22112 (pcs.small) R 22110 22112 21017 0 -1 4194304 2179 822 0 0 1256 0 0 0 25 0 1 0 60214818 9981952 1561 996147200 134512640 135095119 4294956304 18446744073709551615 134617066 0 0 4096 0 0 0 0 17 1 0 0
/proc/22112/statm: 2437 1561 390 142 0 1391 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 9748

[startup+25.5028 s]
/proc/loadavg: 1.95 2.01 1.99 3/82 22118
/proc/meminfo: memFree=1530992/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=11168 CPUtime=25.24
/proc/22112/stat : 22112 (pcs.small) R 22110 22112 21017 0 -1 4194304 2716 822 0 0 2524 0 0 0 25 0 1 0 60214818 11436032 1841 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/22112/statm: 2792 1841 390 142 0 1746 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 11168

[startup+51.1024 s]
/proc/loadavg: 1.96 2.01 1.99 3/82 22118
/proc/meminfo: memFree=1527920/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=14032 CPUtime=50.59
/proc/22112/stat : 22112 (pcs.small) R 22110 22112 21017 0 -1 4194304 3758 822 0 0 5058 1 0 0 25 0 1 0 60214818 14368768 2593 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 1 0 0
/proc/22112/statm: 3508 2593 390 142 0 2462 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 14032

[startup+102.308 s]
/proc/loadavg: 1.98 2.00 1.99 3/82 22118
/proc/meminfo: memFree=1523760/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=18456 CPUtime=101.32
/proc/22112/stat : 22112 (pcs.small) R 22110 22112 21017 0 -1 4194304 5278 822 0 0 10129 3 0 0 25 0 1 0 60214818 18898944 3600 996147200 134512640 135095119 4294956304 18446744073709551615 134642950 0 0 4096 0 0 0 0 17 1 0 0
/proc/22112/statm: 4614 3600 390 142 0 3568 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 18456

[startup+162.303 s]
/proc/loadavg: 1.99 2.00 1.99 3/82 22118
/proc/meminfo: memFree=1517616/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=28956 CPUtime=160.76
/proc/22112/stat : 22112 (pcs.small) R 22110 22112 21017 0 -1 4194304 8335 822 0 0 16070 6 0 0 25 0 1 0 60214818 29650944 5119 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 1 0 0
/proc/22112/statm: 7239 5119 390 142 0 6193 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 28956

[startup+222.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/82 22118
/proc/meminfo: memFree=1515824/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=29352 CPUtime=220.19
/proc/22112/stat : 22112 (pcs.small) R 22110 22112 21017 0 -1 4194304 8782 822 0 0 22013 6 0 0 25 0 1 0 60214818 30056448 5566 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/22112/statm: 7338 5566 390 142 0 6292 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 29352

[startup+282.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/82 22118
/proc/meminfo: memFree=1512944/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=30936 CPUtime=279.63
/proc/22112/stat : 22112 (pcs.small) R 22110 22112 21017 0 -1 4194304 9504 822 0 0 27956 7 0 0 25 0 1 0 60214818 31678464 6288 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 1 0 0
/proc/22112/statm: 7734 6288 390 142 0 6688 0
Current children cumulated CPU time (s) 279.63
Current children cumulated vsize (KiB) 30936

[startup+342.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/82 22118
/proc/meminfo: memFree=1510064/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=32652 CPUtime=339.08
/proc/22112/stat : 22112 (pcs.small) R 22110 22112 21017 0 -1 4194304 10231 822 0 0 33900 8 0 0 25 0 1 0 60214818 33435648 7015 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/22112/statm: 8163 7015 390 142 0 7117 0
Current children cumulated CPU time (s) 339.08
Current children cumulated vsize (KiB) 32652

[startup+402.303 s]
/proc/loadavg: 1.99 2.00 1.99 3/82 22118
/proc/meminfo: memFree=1507376/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=34236 CPUtime=398.51
/proc/22112/stat : 22112 (pcs.small) R 22110 22112 21017 0 -1 4194304 10891 822 0 0 39843 8 0 0 25 0 1 0 60214818 35057664 7675 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/22112/statm: 8559 7675 390 142 0 7513 0
Current children cumulated CPU time (s) 398.51
Current children cumulated vsize (KiB) 34236

[startup+462.303 s]
/proc/loadavg: 1.99 2.00 1.99 3/82 22118
/proc/meminfo: memFree=1504624/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=44012 CPUtime=457.95
/proc/22112/stat : 22112 (pcs.small) R 22110 22112 21017 0 -1 4194304 13603 822 0 0 45785 10 0 0 25 0 1 0 60214818 45068288 8338 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/22112/statm: 11003 8338 390 142 0 9957 0
Current children cumulated CPU time (s) 457.95
Current children cumulated vsize (KiB) 44012

[startup+522.303 s]
/proc/loadavg: 1.99 2.00 1.99 3/82 22118
/proc/meminfo: memFree=1496048/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=55504 CPUtime=517.39
/proc/22112/stat : 22112 (pcs.small) R 22110 22112 21017 0 -1 4194304 16747 822 0 0 51726 13 0 0 25 0 1 0 60214818 56836096 10457 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/22112/statm: 13876 10457 390 142 0 12830 0
Current children cumulated CPU time (s) 517.39
Current children cumulated vsize (KiB) 55504

[startup+582.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/82 22118
/proc/meminfo: memFree=1495152/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=55504 CPUtime=576.82
/proc/22112/stat : 22112 (pcs.small) R 22110 22112 21017 0 -1 4194304 17013 822 0 0 57669 13 0 0 25 0 1 0 60214818 56836096 10723 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/22112/statm: 13876 10723 390 142 0 12830 0
Current children cumulated CPU time (s) 576.82
Current children cumulated vsize (KiB) 55504

[startup+642.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/82 22118
/proc/meminfo: memFree=1494128/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=55504 CPUtime=636.26

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

[startup+822.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/82 22118
/proc/meminfo: memFree=1489520/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=57084 CPUtime=814.57
/proc/22112/stat : 22112 (pcs.small) R 22110 22112 21017 0 -1 4194304 18378 822 0 0 81442 15 0 0 25 0 1 0 60214818 58454016 12088 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/22112/statm: 14271 12088 390 142 0 13225 0
Current children cumulated CPU time (s) 814.57
Current children cumulated vsize (KiB) 57084

[startup+882.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/82 22118
/proc/meminfo: memFree=1487472/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=58272 CPUtime=874.01
/proc/22112/stat : 22112 (pcs.small) R 22110 22112 21017 0 -1 4194304 18898 822 0 0 87385 16 0 0 25 0 1 0 60214818 59670528 12608 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/22112/statm: 14568 12608 390 142 0 13522 0
Current children cumulated CPU time (s) 874.01
Current children cumulated vsize (KiB) 58272

[startup+942.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/82 22118
/proc/meminfo: memFree=1485424/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=59460 CPUtime=933.45
/proc/22112/stat : 22112 (pcs.small) R 22110 22112 21017 0 -1 4194304 19421 822 0 0 93328 17 0 0 25 0 1 0 60214818 60887040 13131 996147200 134512640 135095119 4294956304 18446744073709551615 134840378 0 0 4096 0 0 0 0 17 1 0 0
/proc/22112/statm: 14865 13131 390 142 0 13819 0
Current children cumulated CPU time (s) 933.45
Current children cumulated vsize (KiB) 59460

[startup+1002.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/82 22118
/proc/meminfo: memFree=1483312/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=60648 CPUtime=992.89
/proc/22112/stat : 22112 (pcs.small) R 22110 22112 21017 0 -1 4194304 19921 822 0 0 99271 18 0 0 25 0 1 0 60214818 62103552 13631 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/22112/statm: 15162 13631 390 142 0 14116 0
Current children cumulated CPU time (s) 992.89
Current children cumulated vsize (KiB) 60648

[startup+1062.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/82 22118
/proc/meminfo: memFree=1481328/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=61708 CPUtime=1052.33
/proc/22112/stat : 22112 (pcs.small) R 22110 22112 21017 0 -1 4194304 20399 822 0 0 105214 19 0 0 25 0 1 0 60214818 63188992 14109 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/22112/statm: 15427 14109 390 142 0 14381 0
Current children cumulated CPU time (s) 1052.33
Current children cumulated vsize (KiB) 61708

[startup+1122.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/82 22118
/proc/meminfo: memFree=1479344/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=62760 CPUtime=1111.77
/proc/22112/stat : 22112 (pcs.small) R 22110 22112 21017 0 -1 4194304 20872 822 0 0 111157 20 0 0 25 0 1 0 60214818 64266240 14582 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/22112/statm: 15690 14582 390 142 0 14644 0
Current children cumulated CPU time (s) 1111.77
Current children cumulated vsize (KiB) 62760

[startup+1182.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/82 22118
/proc/meminfo: memFree=1477360/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=80332 CPUtime=1171.2
/proc/22112/stat : 22112 (pcs.small) R 22110 22112 21017 0 -1 4194304 25465 822 0 0 117098 22 0 0 25 0 1 0 60214818 82259968 15078 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 1 0 0
/proc/22112/statm: 20083 15078 390 142 0 19037 0
Current children cumulated CPU time (s) 1171.2
Current children cumulated vsize (KiB) 80332

[startup+1242.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 22118
/proc/meminfo: memFree=1475504/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=81380 CPUtime=1230.65
/proc/22112/stat : 22112 (pcs.small) R 22110 22112 21017 0 -1 4194304 25925 822 0 0 123042 23 0 0 25 0 1 0 60214818 83333120 15538 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/22112/statm: 20345 15538 390 142 0 19299 0
Current children cumulated CPU time (s) 1230.65
Current children cumulated vsize (KiB) 81380

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 22118
/proc/meminfo: memFree=1473584/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=82436 CPUtime=1290.09
/proc/22112/stat : 22112 (pcs.small) R 22110 22112 21017 0 -1 4194304 26405 822 0 0 128986 23 0 0 25 0 1 0 60214818 84414464 16018 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/22112/statm: 20609 16018 390 142 0 19563 0
Current children cumulated CPU time (s) 1290.09
Current children cumulated vsize (KiB) 82436

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 22118
/proc/meminfo: memFree=1471664/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=83628 CPUtime=1349.52
/proc/22112/stat : 22112 (pcs.small) R 22110 22112 21017 0 -1 4194304 26884 822 0 0 134929 23 0 0 25 0 1 0 60214818 85635072 16497 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/22112/statm: 20907 16497 390 142 0 19861 0
Current children cumulated CPU time (s) 1349.52
Current children cumulated vsize (KiB) 83628

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 22118
/proc/meminfo: memFree=1469744/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=84684 CPUtime=1408.96
/proc/22112/stat : 22112 (pcs.small) R 22110 22112 21017 0 -1 4194304 27354 822 0 0 140872 24 0 0 25 0 1 0 60214818 86716416 16967 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/22112/statm: 21171 16967 390 142 0 20125 0
Current children cumulated CPU time (s) 1408.96
Current children cumulated vsize (KiB) 84684

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 22118
/proc/meminfo: memFree=1467888/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=85748 CPUtime=1468.4
/proc/22112/stat : 22112 (pcs.small) R 22110 22112 21017 0 -1 4194304 27823 822 0 0 146815 25 0 0 25 0 1 0 60214818 87805952 17436 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/22112/statm: 21437 17436 390 142 0 20391 0
Current children cumulated CPU time (s) 1468.4
Current children cumulated vsize (KiB) 85748

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 22118
/proc/meminfo: memFree=1466160/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=86672 CPUtime=1527.83
/proc/22112/stat : 22112 (pcs.small) R 22110 22112 21017 0 -1 4194304 28232 822 0 0 152758 25 0 0 25 0 1 0 60214818 88752128 17845 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/22112/statm: 21668 17845 390 142 0 20622 0
Current children cumulated CPU time (s) 1527.83
Current children cumulated vsize (KiB) 86672

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 22118
/proc/meminfo: memFree=1464624/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=87464 CPUtime=1587.28
/proc/22112/stat : 22112 (pcs.small) R 22110 22112 21017 0 -1 4194304 28609 822 0 0 158702 26 0 0 25 0 1 0 60214818 89563136 18222 996147200 134512640 135095119 4294956304 18446744073709551615 134616978 0 0 4096 0 0 0 0 17 1 0 0
/proc/22112/statm: 21866 18222 390 142 0 20820 0
Current children cumulated CPU time (s) 1587.28
Current children cumulated vsize (KiB) 87464

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 22152
/proc/meminfo: memFree=1472000/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=88520 CPUtime=1647.18
/proc/22112/stat : 22112 (pcs.small) R 22110 22112 21017 0 -1 4194304 29049 822 0 0 164691 27 0 0 25 0 1 0 60214818 90644480 18662 996147200 134512640 135095119 4294956304 18446744073709551615 134637372 0 0 4096 0 0 0 0 17 0 0 0
/proc/22112/statm: 22130 18662 390 142 0 21084 0
Current children cumulated CPU time (s) 1647.18
Current children cumulated vsize (KiB) 88520

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 22152
/proc/meminfo: memFree=1453056/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=110176 CPUtime=1707.15
/proc/22112/stat : 22112 (pcs.small) R 22110 22112 21017 0 -1 4194304 34634 822 0 0 170685 30 0 0 25 0 1 0 60214818 112820224 22198 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/22112/statm: 27544 22198 390 142 0 26498 0
Current children cumulated CPU time (s) 1707.15
Current children cumulated vsize (KiB) 110176

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 22152
/proc/meminfo: memFree=1446592/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=110176 CPUtime=1767.14
/proc/22112/stat : 22112 (pcs.small) R 22110 22112 21017 0 -1 4194304 34808 822 0 0 176683 31 0 0 25 0 1 0 60214818 112820224 22372 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/22112/statm: 27544 22372 390 142 0 26498 0
Current children cumulated CPU time (s) 1767.14
Current children cumulated vsize (KiB) 110176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 22152
/proc/meminfo: memFree=1445376/2055920 swapFree=4192812/4192956
[pid=22112] ppid=22110 vsize=110176 CPUtime=1800.03
/proc/22112/stat : 22112 (pcs.small) R 22110 22112 21017 0 -1 4194304 34909 822 0 0 179972 31 0 0 25 0 1 0 60214818 112820224 22473 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/22112/statm: 27544 22473 390 142 0 26498 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 110176

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): 1815.22
CPU time (s): 1800.06
CPU user time (s): 1799.73
CPU system time (s): 0.334949
CPU usage (%): 99.1648
Max. virtual memory (cumulated for all children) (KiB): 118372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.73
system time used= 0.334949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35731
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= 67498

runsolver used 2.25466 second user time and 6.00709 second system time

The end

Launcher Data 

Begin job on node44 at 2009-07-16 10:05:09
IDJOB=2091129
IDBENCH=60000
IDSOLVER=733
FILE ID=node44/2091129-1247731509
PBS_JOBID= 9521535
Free space on /tmp= 66280 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-8_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091129-1247731509/watcher-2091129-1247731509 -o /tmp/evaluation-result-2091129-1247731509/solver-2091129-1247731509 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1502895884 HOME/instance-2091129-1247731509.xml

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

MD5SUM BENCH= 8a7412b2c93b88fc8f00f1049cea640d
RANDOM SEED=1502895884

node44.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		: 3000.219
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		: 3000.219
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:       1537560 kB
Buffers:         87536 kB
Cached:         310128 kB
SwapCached:          0 kB
Active:         120860 kB
Inactive:       311368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1537560 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2132 kB
Writeback:           0 kB
Mapped:          54888 kB
Slab:            71268 kB
Committed_AS:   613688 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= 66280 MiB
End job on node44 at 2009-07-16 10:35:27