Trace number 2091823

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 1813.62

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-21_ext.xml
MD5SUMeeb42dd32b0e5c54c0fd8c3cf72502ff
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 benchmark225.218
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints477
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension477
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c small-domain mode
0.17/0.21	c Seed is 387748997
0.17/0.21	c Constructing HOME/instance-2091823-1247733479.xml  with 10955 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-2091823-1247733479/watcher-2091823-1247733479 -o /tmp/evaluation-result-2091823-1247733479/solver-2091823-1247733479 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 387748997 HOME/instance-2091823-1247733479.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 2.00 2.00 4/81 14550
/proc/meminfo: memFree=1504680/2055920 swapFree=4192812/4192956
[pid=14550] ppid=14548 vsize=5356 CPUtime=0
/proc/14550/stat : 14550 (pcssolve) R 14548 14550 12777 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 60410767 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 227607636639 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/14550/statm: 1339 241 200 169 0 50 0
[pid=14551] ppid=14550 vsize=100 CPUtime=0
/proc/14551/stat : 14551 (fgrep) R 14550 14550 12777 0 -1 4194304 24 0 0 0 0 0 0 0 22 0 1 0 60410767 102400 3 996147200 0 0 548682069725 18446744073709551615 227607637287 0 0 4096 0 0 0 0 17 1 0 0
/proc/14551/statm: 25 3 0 0 0 2 0
[pid=14552] ppid=14550 vsize=5356 CPUtime=0
/proc/14552/stat : 14552 (pcssolve) R 14550 14550 12777 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 60410768 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 227607636639 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/14552/statm: 1339 241 200 169 0 50 0

[startup+0.017508 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 14550
/proc/meminfo: memFree=1504680/2055920 swapFree=4192812/4192956
[pid=14550] ppid=14548 vsize=5356 CPUtime=0
/proc/14550/stat : 14550 (pcssolve) S 14548 14550 12777 0 -1 4194304 367 649 0 0 0 0 0 0 23 0 1 0 60410767 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14550/statm: 1339 243 202 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102517 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 14550
/proc/meminfo: memFree=1504680/2055920 swapFree=4192812/4192956
[pid=14550] ppid=14548 vsize=5568 CPUtime=0.07
/proc/14550/stat : 14550 (pcs.small) R 14548 14550 12777 0 -1 4194304 1113 822 0 0 7 0 0 0 18 0 1 0 60410767 5701632 722 996147200 134512640 135095119 4294956304 18446744073709551615 10280677 0 0 4096 0 0 0 0 17 1 0 0
/proc/14550/statm: 1392 722 364 142 0 346 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5568

[startup+0.302541 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 14550
/proc/meminfo: memFree=1504680/2055920 swapFree=4192812/4192956
[pid=14550] ppid=14548 vsize=8116 CPUtime=0.27
/proc/14550/stat : 14550 (pcs.small) R 14548 14550 12777 0 -1 4194304 1807 822 0 0 26 1 0 0 19 0 1 0 60410767 8310784 1318 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 1 0 0
/proc/14550/statm: 2029 1318 378 142 0 983 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8116

[startup+0.701588 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 14550
/proc/meminfo: memFree=1504680/2055920 swapFree=4192812/4192956
[pid=14550] ppid=14548 vsize=8116 CPUtime=0.67
/proc/14550/stat : 14550 (pcs.small) R 14548 14550 12777 0 -1 4194304 1810 822 0 0 66 1 0 0 23 0 1 0 60410767 8310784 1321 996147200 134512640 135095119 4294956304 18446744073709551615 134642896 0 0 4096 0 0 0 0 17 1 0 0
/proc/14550/statm: 2029 1321 378 142 0 983 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8116

[startup+1.50168 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14556
/proc/meminfo: memFree=1500768/2055920 swapFree=4192812/4192956
[pid=14550] ppid=14548 vsize=8116 CPUtime=1.46
/proc/14550/stat : 14550 (pcs.small) R 14548 14550 12777 0 -1 4194304 1817 822 0 0 145 1 0 0 25 0 1 0 60410767 8310784 1328 996147200 134512640 135095119 4294956304 18446744073709551615 134615475 0 0 4096 0 0 0 0 17 1 0 0
/proc/14550/statm: 2029 1328 378 142 0 983 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8116

[startup+3.10187 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14556
/proc/meminfo: memFree=1500576/2055920 swapFree=4192812/4192956
[pid=14550] ppid=14548 vsize=8116 CPUtime=3.05
/proc/14550/stat : 14550 (pcs.small) R 14548 14550 12777 0 -1 4194304 1828 822 0 0 304 1 0 0 25 0 1 0 60410767 8310784 1339 996147200 134512640 135095119 4294956304 18446744073709551615 134617012 0 0 4096 0 0 0 0 17 1 0 0
/proc/14550/statm: 2029 1339 378 142 0 983 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8116

[startup+6.30125 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14556
/proc/meminfo: memFree=1500384/2055920 swapFree=4192812/4192956
[pid=14550] ppid=14548 vsize=8116 CPUtime=6.22
/proc/14550/stat : 14550 (pcs.small) R 14548 14550 12777 0 -1 4194304 1850 822 0 0 621 1 0 0 25 0 1 0 60410767 8310784 1361 996147200 134512640 135095119 4294956304 18446744073709551615 134643026 0 0 4096 0 0 0 0 17 1 0 0
/proc/14550/statm: 2029 1361 378 142 0 983 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 8116

[startup+12.702 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14556
/proc/meminfo: memFree=1499552/2055920 swapFree=4192812/4192956
[pid=14550] ppid=14548 vsize=9656 CPUtime=12.56
/proc/14550/stat : 14550 (pcs.small) R 14548 14550 12777 0 -1 4194304 2169 822 0 0 1255 1 0 0 25 0 1 0 60410767 9887744 1551 996147200 134512640 135095119 4294956304 18446744073709551615 134643069 0 0 4096 0 0 0 0 17 1 0 0
/proc/14550/statm: 2414 1551 378 142 0 1368 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 9656

[startup+25.5025 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14556
/proc/meminfo: memFree=1498400/2055920 swapFree=4192812/4192956
[pid=14550] ppid=14548 vsize=11204 CPUtime=25.23
/proc/14550/stat : 14550 (pcs.small) R 14548 14550 12777 0 -1 4194304 2741 822 0 0 2521 2 0 0 25 0 1 0 60410767 11472896 1866 996147200 134512640 135095119 4294956304 18446744073709551615 134641659 0 0 4096 0 0 0 0 17 1 0 0
/proc/14550/statm: 2801 1866 378 142 0 1755 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 11204

[startup+51.1025 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14556
/proc/meminfo: memFree=1495328/2055920 swapFree=4192812/4192956
[pid=14550] ppid=14548 vsize=14208 CPUtime=50.59
/proc/14550/stat : 14550 (pcs.small) R 14548 14550 12777 0 -1 4194304 3767 822 0 0 5056 3 0 0 25 0 1 0 60410767 14548992 2635 996147200 134512640 135095119 4294956304 18446744073709551615 134642893 0 0 4096 0 0 0 0 17 1 0 0
/proc/14550/statm: 3552 2635 378 142 0 2506 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 14208

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14556
/proc/meminfo: memFree=1491040/2055920 swapFree=4192812/4192956
[pid=14550] ppid=14548 vsize=18760 CPUtime=101.32
/proc/14550/stat : 14550 (pcs.small) R 14548 14550 12777 0 -1 4194304 5340 822 0 0 10128 4 0 0 25 0 1 0 60410767 19210240 3695 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14550/statm: 4690 3695 378 142 0 3644 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 18760

[startup+162.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14556
/proc/meminfo: memFree=1485280/2055920 swapFree=4192812/4192956
[pid=14550] ppid=14548 vsize=28864 CPUtime=160.75
/proc/14550/stat : 14550 (pcs.small) R 14548 14550 12777 0 -1 4194304 8303 822 0 0 16069 6 0 0 25 0 1 0 60410767 29556736 5120 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/14550/statm: 7216 5120 378 142 0 6170 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 28864

[startup+222.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14556
/proc/meminfo: memFree=1483104/2055920 swapFree=4192812/4192956
[pid=14550] ppid=14548 vsize=29524 CPUtime=220.18
/proc/14550/stat : 14550 (pcs.small) R 14548 14550 12777 0 -1 4194304 8821 822 0 0 22011 7 0 0 25 0 1 0 60410767 30232576 5638 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/14550/statm: 7381 5638 378 142 0 6335 0
Current children cumulated CPU time (s) 220.18
Current children cumulated vsize (KiB) 29524

[startup+282.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14556
/proc/meminfo: memFree=1480096/2055920 swapFree=4192812/4192956
[pid=14550] ppid=14548 vsize=31372 CPUtime=279.63
/proc/14550/stat : 14550 (pcs.small) R 14548 14550 12777 0 -1 4194304 9599 822 0 0 27954 9 0 0 25 0 1 0 60410767 32124928 6416 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14550/statm: 7843 6416 378 142 0 6797 0
Current children cumulated CPU time (s) 279.63
Current children cumulated vsize (KiB) 31372

[startup+342.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14556
/proc/meminfo: memFree=1476896/2055920 swapFree=4192812/4192956
[pid=14550] ppid=14548 vsize=33088 CPUtime=339.06
/proc/14550/stat : 14550 (pcs.small) R 14548 14550 12777 0 -1 4194304 10345 822 0 0 33897 9 0 0 25 0 1 0 60410767 33882112 7162 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14550/statm: 8272 7162 378 142 0 7226 0
Current children cumulated CPU time (s) 339.06
Current children cumulated vsize (KiB) 33088

[startup+402.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14556
/proc/meminfo: memFree=1474080/2055920 swapFree=4192812/4192956
[pid=14550] ppid=14548 vsize=34672 CPUtime=398.51
/proc/14550/stat : 14550 (pcs.small) R 14548 14550 12777 0 -1 4194304 11049 822 0 0 39841 10 0 0 25 0 1 0 60410767 35504128 7866 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 1 0 0
/proc/14550/statm: 8668 7866 378 142 0 7622 0
Current children cumulated CPU time (s) 398.51
Current children cumulated vsize (KiB) 34672

[startup+462.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14556
/proc/meminfo: memFree=1471328/2055920 swapFree=4192812/4192956
[pid=14550] ppid=14548 vsize=44580 CPUtime=457.94
/proc/14550/stat : 14550 (pcs.small) R 14548 14550 12777 0 -1 4194304 13790 822 0 0 45782 12 0 0 25 0 1 0 60410767 45649920 8558 996147200 134512640 135095119 4294956304 18446744073709551615 134636930 0 0 4096 0 0 0 0 17 1 0 0
/proc/14550/statm: 11145 8558 378 142 0 10099 0
Current children cumulated CPU time (s) 457.94
Current children cumulated vsize (KiB) 44580

[startup+522.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14556
/proc/meminfo: memFree=1463776/2055920 swapFree=4192812/4192956
[pid=14550] ppid=14548 vsize=55144 CPUtime=517.38
/proc/14550/stat : 14550 (pcs.small) R 14548 14550 12777 0 -1 4194304 16712 822 0 0 51724 14 0 0 25 0 1 0 60410767 56467456 10455 996147200 134512640 135095119 4294956304 18446744073709551615 134638356 0 0 4096 0 0 0 0 17 1 0 0
/proc/14550/statm: 13786 10455 378 142 0 12740 0
Current children cumulated CPU time (s) 517.38
Current children cumulated vsize (KiB) 55144

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14556
/proc/meminfo: memFree=1462688/2055920 swapFree=4192812/4192956
[pid=14550] ppid=14548 vsize=55144 CPUtime=576.82
/proc/14550/stat : 14550 (pcs.small) R 14548 14550 12777 0 -1 4194304 16967 822 0 0 57667 15 0 0 25 0 1 0 60410767 56467456 10710 996147200 134512640 135095119 4294956304 18446744073709551615 134641786 0 0 4096 0 0 0 0 17 1 0 0
/proc/14550/statm: 13786 10710 378 142 0 12740 0
Current children cumulated CPU time (s) 576.82
Current children cumulated vsize (KiB) 55144

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14556
/proc/meminfo: memFree=1461600/2055920 swapFree=4192812/4192956
[pid=14550] ppid=14548 vsize=55144 CPUtime=636.25

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

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14556
/proc/meminfo: memFree=1456096/2055920 swapFree=4192812/4192956
[pid=14550] ppid=14548 vsize=57644 CPUtime=814.57
/proc/14550/stat : 14550 (pcs.small) R 14548 14550 12777 0 -1 4194304 18566 822 0 0 81439 18 0 0 25 0 1 0 60410767 59027456 12309 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14550/statm: 14411 12309 378 142 0 13365 0
Current children cumulated CPU time (s) 814.57
Current children cumulated vsize (KiB) 57644

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14558
/proc/meminfo: memFree=1453984/2055920 swapFree=4192812/4192956
[pid=14550] ppid=14548 vsize=58960 CPUtime=874
/proc/14550/stat : 14550 (pcs.small) R 14548 14550 12777 0 -1 4194304 19117 822 0 0 87381 19 0 0 25 0 1 0 60410767 60375040 12860 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14550/statm: 14740 12860 378 142 0 13694 0
Current children cumulated CPU time (s) 874
Current children cumulated vsize (KiB) 58960

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14558
/proc/meminfo: memFree=1451936/2055920 swapFree=4192812/4192956
[pid=14550] ppid=14548 vsize=60152 CPUtime=933.44
/proc/14550/stat : 14550 (pcs.small) R 14548 14550 12777 0 -1 4194304 19647 822 0 0 93324 20 0 0 25 0 1 0 60410767 61595648 13390 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14550/statm: 15038 13390 378 142 0 13992 0
Current children cumulated CPU time (s) 933.44
Current children cumulated vsize (KiB) 60152

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14558
/proc/meminfo: memFree=1449888/2055920 swapFree=4192812/4192956
[pid=14550] ppid=14548 vsize=61212 CPUtime=992.88
/proc/14550/stat : 14550 (pcs.small) R 14548 14550 12777 0 -1 4194304 20133 822 0 0 99267 21 0 0 25 0 1 0 60410767 62681088 13876 996147200 134512640 135095119 4294956304 18446744073709551615 134615500 0 0 4096 0 0 0 0 17 1 0 0
/proc/14550/statm: 15303 13876 378 142 0 14257 0
Current children cumulated CPU time (s) 992.88
Current children cumulated vsize (KiB) 61212

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14558
/proc/meminfo: memFree=1447776/2055920 swapFree=4192812/4192956
[pid=14550] ppid=14548 vsize=62532 CPUtime=1052.32
/proc/14550/stat : 14550 (pcs.small) R 14548 14550 12777 0 -1 4194304 20657 822 0 0 105210 22 0 0 25 0 1 0 60410767 64032768 14400 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 1 0 0
/proc/14550/statm: 15633 14400 378 142 0 14587 0
Current children cumulated CPU time (s) 1052.32
Current children cumulated vsize (KiB) 62532

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14558
/proc/meminfo: memFree=1445792/2055920 swapFree=4192812/4192956
[pid=14550] ppid=14548 vsize=80104 CPUtime=1111.75
/proc/14550/stat : 14550 (pcs.small) R 14548 14550 12777 0 -1 4194304 25245 822 0 0 111151 24 0 0 25 0 1 0 60410767 82026496 14891 996147200 134512640 135095119 4294956304 18446744073709551615 134638166 0 0 4096 0 0 0 0 17 1 0 0
/proc/14550/statm: 20026 14891 378 142 0 18980 0
Current children cumulated CPU time (s) 1111.75
Current children cumulated vsize (KiB) 80104

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14558
/proc/meminfo: memFree=1443872/2055920 swapFree=4192812/4192956
[pid=14550] ppid=14548 vsize=81160 CPUtime=1171.2
/proc/14550/stat : 14550 (pcs.small) R 14548 14550 12777 0 -1 4194304 25740 822 0 0 117095 25 0 0 25 0 1 0 60410767 83107840 15386 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14550/statm: 20290 15386 378 142 0 19244 0
Current children cumulated CPU time (s) 1171.2
Current children cumulated vsize (KiB) 81160

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14558
/proc/meminfo: memFree=1441824/2055920 swapFree=4192812/4192956
[pid=14550] ppid=14548 vsize=82220 CPUtime=1230.63
/proc/14550/stat : 14550 (pcs.small) R 14548 14550 12777 0 -1 4194304 26207 822 0 0 123037 26 0 0 25 0 1 0 60410767 84193280 15853 996147200 134512640 135095119 4294956304 18446744073709551615 134616896 0 0 4096 0 0 0 0 17 1 0 0
/proc/14550/statm: 20555 15853 378 142 0 19509 0
Current children cumulated CPU time (s) 1230.63
Current children cumulated vsize (KiB) 82220

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14558
/proc/meminfo: memFree=1439840/2055920 swapFree=4192812/4192956
[pid=14550] ppid=14548 vsize=83408 CPUtime=1290.07
/proc/14550/stat : 14550 (pcs.small) R 14548 14550 12777 0 -1 4194304 26714 822 0 0 128981 26 0 0 25 0 1 0 60410767 85409792 16360 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14550/statm: 20852 16360 378 142 0 19806 0
Current children cumulated CPU time (s) 1290.07
Current children cumulated vsize (KiB) 83408

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14558
/proc/meminfo: memFree=1438048/2055920 swapFree=4192812/4192956
[pid=14550] ppid=14548 vsize=84596 CPUtime=1349.5
/proc/14550/stat : 14550 (pcs.small) R 14548 14550 12777 0 -1 4194304 27197 822 0 0 134924 26 0 0 25 0 1 0 60410767 86626304 16843 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 1 0 0
/proc/14550/statm: 21149 16843 378 142 0 20103 0
Current children cumulated CPU time (s) 1349.5
Current children cumulated vsize (KiB) 84596

[startup+1422.31 s]
/proc/loadavg: 1.85 1.97 1.99 2/65 14587
/proc/meminfo: memFree=1458088/2055920 swapFree=4192812/4192956
[pid=14550] ppid=14548 vsize=85652 CPUtime=1408.97
/proc/14550/stat : 14550 (pcs.small) R 14548 14550 12777 0 -1 4194304 27640 822 0 0 140869 28 0 0 25 0 1 0 60410767 87707648 17286 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14550/statm: 21413 17286 378 142 0 20367 0
Current children cumulated CPU time (s) 1408.97
Current children cumulated vsize (KiB) 85652

[startup+1482.3 s]
/proc/loadavg: 1.34 1.80 1.93 2/65 14587
/proc/meminfo: memFree=1456808/2055920 swapFree=4192812/4192956
[pid=14550] ppid=14548 vsize=86712 CPUtime=1468.9
/proc/14550/stat : 14550 (pcs.small) R 14548 14550 12777 0 -1 4194304 28124 822 0 0 146861 29 0 0 25 0 1 0 60410767 88793088 17770 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14550/statm: 21678 17770 378 142 0 20632 0
Current children cumulated CPU time (s) 1468.9
Current children cumulated vsize (KiB) 86712

[startup+1542.3 s]
/proc/loadavg: 1.11 1.64 1.86 2/65 14587
/proc/meminfo: memFree=1454952/2055920 swapFree=4192812/4192956
[pid=14550] ppid=14548 vsize=87772 CPUtime=1528.85
/proc/14550/stat : 14550 (pcs.small) R 14548 14550 12777 0 -1 4194304 28580 822 0 0 152856 29 0 0 25 0 1 0 60410767 89878528 18226 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/14550/statm: 21943 18226 378 142 0 20897 0
Current children cumulated CPU time (s) 1528.85
Current children cumulated vsize (KiB) 87772

[startup+1602.3 s]
/proc/loadavg: 1.04 1.53 1.81 2/65 14587
/proc/meminfo: memFree=1440616/2055920 swapFree=4192812/4192956
[pid=14550] ppid=14548 vsize=109428 CPUtime=1588.83
/proc/14550/stat : 14550 (pcs.small) R 14548 14550 12777 0 -1 4194304 34200 822 0 0 158851 32 0 0 25 0 1 0 60410767 112054272 21797 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14550/statm: 27357 21797 378 142 0 26311 0
Current children cumulated CPU time (s) 1588.83
Current children cumulated vsize (KiB) 109428

[startup+1662.3 s]
/proc/loadavg: 1.01 1.42 1.75 2/65 14587
/proc/meminfo: memFree=1439848/2055920 swapFree=4192812/4192956
[pid=14550] ppid=14548 vsize=109428 CPUtime=1648.8
/proc/14550/stat : 14550 (pcs.small) R 14548 14550 12777 0 -1 4194304 34387 822 0 0 164848 32 0 0 25 0 1 0 60410767 112054272 21984 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/14550/statm: 27357 21984 378 142 0 26311 0
Current children cumulated CPU time (s) 1648.8
Current children cumulated vsize (KiB) 109428

[startup+1722.3 s]
/proc/loadavg: 1.00 1.35 1.71 2/65 14587
/proc/meminfo: memFree=1439144/2055920 swapFree=4192812/4192956
[pid=14550] ppid=14548 vsize=109428 CPUtime=1708.77
/proc/14550/stat : 14550 (pcs.small) R 14548 14550 12777 0 -1 4194304 34570 822 0 0 170845 32 0 0 25 0 1 0 60410767 112054272 22167 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14550/statm: 27357 22167 378 142 0 26311 0
Current children cumulated CPU time (s) 1708.77
Current children cumulated vsize (KiB) 109428

[startup+1782.3 s]
/proc/loadavg: 1.00 1.28 1.66 2/65 14587
/proc/meminfo: memFree=1438248/2055920 swapFree=4192812/4192956
[pid=14550] ppid=14548 vsize=109428 CPUtime=1768.76
/proc/14550/stat : 14550 (pcs.small) R 14548 14550 12777 0 -1 4194304 34759 822 0 0 176843 33 0 0 25 0 1 0 60410767 112054272 22356 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14550/statm: 27357 22356 378 142 0 26311 0
Current children cumulated CPU time (s) 1768.76
Current children cumulated vsize (KiB) 109428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.6 s]
/proc/loadavg: 1.00 1.25 1.63 2/65 14587
/proc/meminfo: memFree=1437864/2055920 swapFree=4192812/4192956
[pid=14550] ppid=14548 vsize=109428 CPUtime=1800.05
/proc/14550/stat : 14550 (pcs.small) R 14548 14550 12777 0 -1 4194304 34856 822 0 0 179972 33 0 0 25 0 1 0 60410767 112054272 22453 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14550/statm: 27357 22453 378 142 0 26311 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 109428

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): 1813.62
CPU time (s): 1800.08
CPU user time (s): 1799.73
CPU system time (s): 0.351946
CPU usage (%): 99.2534
Max. virtual memory (cumulated for all children) (KiB): 110100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.73
system time used= 0.351946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35678
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= 59455

runsolver used 2.50062 second user time and 5.38918 second system time

The end

Launcher Data 

Begin job on node66 at 2009-07-16 10:37:59
IDJOB=2091823
IDBENCH=60130
IDSOLVER=734
FILE ID=node66/2091823-1247733479
PBS_JOBID= 9521492
Free space on /tmp= 66256 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-50-23-fcd/normalized-rand-2-50-23-587-230-fcd-21_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091823-1247733479/watcher-2091823-1247733479 -o /tmp/evaluation-result-2091823-1247733479/solver-2091823-1247733479 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 387748997 HOME/instance-2091823-1247733479.xml

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

MD5SUM BENCH= eeb42dd32b0e5c54c0fd8c3cf72502ff
RANDOM SEED=387748997

node66.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		: 3000.214
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		: 3000.214
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:       1505160 kB
Buffers:         79120 kB
Cached:         358324 kB
SwapCached:          0 kB
Active:          78884 kB
Inactive:       392904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1505160 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2112 kB
Writeback:           0 kB
Mapped:          54672 kB
Slab:            64032 kB
Committed_AS:   528844 kB
PageTables:       1828 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= 66256 MiB
End job on node66 at 2009-07-16 11:08:15