Trace number 2091152

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) 1800.06 1810.42

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-25_ext.xml
MD5SUM2f8e56df20045f33c3d8c74cea282230
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints471
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension471
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
0.00/0.02	c Seed is 1432619382
0.00/0.02	c Constructing HOME/instance-2091152-1247731559.xml  with 10811 constraints
0.08/0.16	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-2091152-1247731559/watcher-2091152-1247731559 -o /tmp/evaluation-result-2091152-1247731559/solver-2091152-1247731559 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1432619382 HOME/instance-2091152-1247731559.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 4/73 20127
/proc/meminfo: memFree=1535696/2055920 swapFree=4192812/4192956
[pid=20127] ppid=20125 vsize=5356 CPUtime=0
/proc/20127/stat : 20127 (pcssolve) R 20125 20127 19046 0 -1 4194304 290 0 0 0 0 0 0 0 22 0 1 0 60220908 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 251279239839 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/20127/statm: 1339 241 200 169 0 50 0
[pid=20128] ppid=20127 vsize=0 CPUtime=0
/proc/20128/stat : 20128 (fgrep) Z 20127 20127 19046 0 -1 4194316 155 0 0 0 0 0 0 0 18 0 1 0 60220909 0 0 996147200 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/20128/statm: 0 0 0 0 0 0 0
[pid=20129] ppid=20127 vsize=5356 CPUtime=0
/proc/20129/stat : 20129 (pcssolve) R 20127 20127 19046 0 -1 4194368 0 0 0 0 0 0 0 0 22 0 1 0 60220909 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 251279239839 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/20129/statm: 1339 241 200 169 0 50 0

[startup+0.030595 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 20127
/proc/meminfo: memFree=1535696/2055920 swapFree=4192812/4192956
[pid=20127] ppid=20125 vsize=4508 CPUtime=0.01
/proc/20127/stat : 20127 (pcs.small) R 20125 20127 19046 0 -1 4194304 848 822 0 0 1 0 0 0 24 0 1 0 60220908 4616192 457 996147200 134512640 135095119 4294956304 18446744073709551615 134811124 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 1127 457 364 142 0 81 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4508

[startup+0.102546 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 20127
/proc/meminfo: memFree=1535696/2055920 swapFree=4192812/4192956
[pid=20127] ppid=20125 vsize=5828 CPUtime=0.08
/proc/20127/stat : 20127 (pcs.small) R 20125 20127 19046 0 -1 4194304 1178 822 0 0 8 0 0 0 24 0 1 0 60220908 5967872 787 996147200 134512640 135095119 4294956304 18446744073709551615 4509318 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 1457 787 364 142 0 411 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5828

[startup+0.302573 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 20127
/proc/meminfo: memFree=1535696/2055920 swapFree=4192812/4192956
[pid=20127] ppid=20125 vsize=8112 CPUtime=0.28
/proc/20127/stat : 20127 (pcs.small) R 20125 20127 19046 0 -1 4194304 1802 822 0 0 28 0 0 0 25 0 1 0 60220908 8306688 1313 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 2028 1313 378 142 0 982 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8112

[startup+0.702622 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 20127
/proc/meminfo: memFree=1535696/2055920 swapFree=4192812/4192956
[pid=20127] ppid=20125 vsize=8112 CPUtime=0.67
/proc/20127/stat : 20127 (pcs.small) R 20125 20127 19046 0 -1 4194304 1804 822 0 0 67 0 0 0 25 0 1 0 60220908 8306688 1315 996147200 134512640 135095119 4294956304 18446744073709551615 134570617 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 2028 1315 378 142 0 982 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8112

[startup+1.50274 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 20133
/proc/meminfo: memFree=1531648/2055920 swapFree=4192812/4192956
[pid=20127] ppid=20125 vsize=8112 CPUtime=1.46
/proc/20127/stat : 20127 (pcs.small) R 20125 20127 19046 0 -1 4194304 1810 822 0 0 146 0 0 0 25 0 1 0 60220908 8306688 1321 996147200 134512640 135095119 4294956304 18446744073709551615 134636914 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 2028 1321 378 142 0 982 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8112

[startup+3.10193 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 20133
/proc/meminfo: memFree=1531264/2055920 swapFree=4192812/4192956
[pid=20127] ppid=20125 vsize=8112 CPUtime=3.05
/proc/20127/stat : 20127 (pcs.small) R 20125 20127 19046 0 -1 4194304 1824 822 0 0 305 0 0 0 25 0 1 0 60220908 8306688 1335 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 2028 1335 378 142 0 982 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8112

[startup+6.30133 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 20133
/proc/meminfo: memFree=1530496/2055920 swapFree=4192812/4192956
[pid=20127] ppid=20125 vsize=8112 CPUtime=6.23
/proc/20127/stat : 20127 (pcs.small) R 20125 20127 19046 0 -1 4194304 1847 822 0 0 623 0 0 0 25 0 1 0 60220908 8306688 1358 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 2028 1358 378 142 0 982 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 8112

[startup+12.7011 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 20133
/proc/meminfo: memFree=1528520/2055920 swapFree=4192812/4192956
[pid=20127] ppid=20125 vsize=9652 CPUtime=12.59
/proc/20127/stat : 20127 (pcs.small) R 20125 20127 19046 0 -1 4194304 2178 822 0 0 1258 1 0 0 25 0 1 0 60220908 9883648 1560 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 2413 1560 378 142 0 1367 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 9652

[startup+25.5017 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 20133
/proc/meminfo: memFree=1524936/2055920 swapFree=4192812/4192956
[pid=20127] ppid=20125 vsize=11336 CPUtime=25.29
/proc/20127/stat : 20127 (pcs.small) R 20125 20127 19046 0 -1 4194304 2777 822 0 0 2528 1 0 0 25 0 1 0 60220908 11608064 1902 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 2834 1902 378 142 0 1788 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 11336

[startup+51.102 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 20133
/proc/meminfo: memFree=1517256/2055920 swapFree=4192812/4192956
[pid=20127] ppid=20125 vsize=14208 CPUtime=50.69
/proc/20127/stat : 20127 (pcs.small) R 20125 20127 19046 0 -1 4194304 3785 822 0 0 5067 2 0 0 25 0 1 0 60220908 14548992 2653 996147200 134512640 135095119 4294956304 18446744073709551615 134638322 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 3552 2653 378 142 0 2506 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 14208

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 20133
/proc/meminfo: memFree=1503368/2055920 swapFree=4192812/4192956
[pid=20127] ppid=20125 vsize=18756 CPUtime=101.5
/proc/20127/stat : 20127 (pcs.small) R 20125 20127 19046 0 -1 4194304 5353 822 0 0 10146 4 0 0 25 0 1 0 60220908 19206144 3708 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 4689 3708 378 142 0 3643 0
Current children cumulated CPU time (s) 101.5
Current children cumulated vsize (KiB) 18756

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 20133
/proc/meminfo: memFree=1485768/2055920 swapFree=4192812/4192956
[pid=20127] ppid=20125 vsize=28860 CPUtime=161.04
/proc/20127/stat : 20127 (pcs.small) R 20125 20127 19046 0 -1 4194304 8317 822 0 0 16098 6 0 0 25 0 1 0 60220908 29552640 5134 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 7215 5134 378 142 0 6169 0
Current children cumulated CPU time (s) 161.04
Current children cumulated vsize (KiB) 28860

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 20133
/proc/meminfo: memFree=1472328/2055920 swapFree=4192812/4192956
[pid=20127] ppid=20125 vsize=29512 CPUtime=220.57
/proc/20127/stat : 20127 (pcs.small) R 20125 20127 19046 0 -1 4194304 8822 822 0 0 22051 6 0 0 25 0 1 0 60220908 30220288 5639 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 7378 5639 378 142 0 6332 0
Current children cumulated CPU time (s) 220.57
Current children cumulated vsize (KiB) 29512

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 20133
/proc/meminfo: memFree=1459080/2055920 swapFree=4192812/4192956
[pid=20127] ppid=20125 vsize=31360 CPUtime=280.11
/proc/20127/stat : 20127 (pcs.small) R 20125 20127 19046 0 -1 4194304 9596 822 0 0 28004 7 0 0 25 0 1 0 60220908 32112640 6413 996147200 134512640 135095119 4294956304 18446744073709551615 134617012 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 7840 6413 378 142 0 6794 0
Current children cumulated CPU time (s) 280.11
Current children cumulated vsize (KiB) 31360

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 20133
/proc/meminfo: memFree=1444744/2055920 swapFree=4192812/4192956
[pid=20127] ppid=20125 vsize=33072 CPUtime=339.65
/proc/20127/stat : 20127 (pcs.small) R 20125 20127 19046 0 -1 4194304 10333 822 0 0 33957 8 0 0 25 0 1 0 60220908 33865728 7150 996147200 134512640 135095119 4294956304 18446744073709551615 134636921 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 8268 7150 378 142 0 7222 0
Current children cumulated CPU time (s) 339.65
Current children cumulated vsize (KiB) 33072

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 20133
/proc/meminfo: memFree=1431496/2055920 swapFree=4192812/4192956
[pid=20127] ppid=20125 vsize=34656 CPUtime=399.19
/proc/20127/stat : 20127 (pcs.small) R 20125 20127 19046 0 -1 4194304 11005 822 0 0 39910 9 0 0 25 0 1 0 60220908 35487744 7822 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 8664 7822 378 142 0 7618 0
Current children cumulated CPU time (s) 399.19
Current children cumulated vsize (KiB) 34656

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 20133
/proc/meminfo: memFree=1418568/2055920 swapFree=4192812/4192956
[pid=20127] ppid=20125 vsize=44560 CPUtime=458.73
/proc/20127/stat : 20127 (pcs.small) R 20125 20127 19046 0 -1 4194304 13753 822 0 0 45863 10 0 0 25 0 1 0 60220908 45629440 8521 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 11140 8521 378 142 0 10094 0
Current children cumulated CPU time (s) 458.73
Current children cumulated vsize (KiB) 44560

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 20133
/proc/meminfo: memFree=1400968/2055920 swapFree=4192812/4192956
[pid=20127] ppid=20125 vsize=55256 CPUtime=518.27
/proc/20127/stat : 20127 (pcs.small) R 20125 20127 19046 0 -1 4194304 16694 822 0 0 51815 12 0 0 25 0 1 0 60220908 56582144 10437 996147200 134512640 135095119 4294956304 18446744073709551615 134615479 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 13814 10437 378 142 0 12768 0
Current children cumulated CPU time (s) 518.27
Current children cumulated vsize (KiB) 55256

[startup+582.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 20133
/proc/meminfo: memFree=1389960/2055920 swapFree=4192812/4192956
[pid=20127] ppid=20125 vsize=55256 CPUtime=577.8
/proc/20127/stat : 20127 (pcs.small) R 20125 20127 19046 0 -1 4194304 16952 822 0 0 57768 12 0 0 25 0 1 0 60220908 56582144 10695 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 13814 10695 378 142 0 12768 0
Current children cumulated CPU time (s) 577.8
Current children cumulated vsize (KiB) 55256

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 20133
/proc/meminfo: memFree=1377032/2055920 swapFree=4192812/4192956
[pid=20127] ppid=20125 vsize=55256 CPUtime=637.34

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

[startup+822.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 20133
/proc/meminfo: memFree=1343880/2055920 swapFree=4192812/4192956
[pid=20127] ppid=20125 vsize=57500 CPUtime=815.96
/proc/20127/stat : 20127 (pcs.small) R 20125 20127 19046 0 -1 4194304 18513 822 0 0 81582 14 0 0 25 0 1 0 60220908 58880000 12256 996147200 134512640 135095119 4294956304 18446744073709551615 134589648 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 14375 12256 378 142 0 13329 0
Current children cumulated CPU time (s) 815.96
Current children cumulated vsize (KiB) 57500

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 20174
/proc/meminfo: memFree=1583552/2055920 swapFree=4192812/4192956
[pid=20127] ppid=20125 vsize=58820 CPUtime=875.6
/proc/20127/stat : 20127 (pcs.small) R 20125 20127 19046 0 -1 4194304 19054 822 0 0 87545 15 0 0 25 0 1 0 60220908 60231680 12797 996147200 134512640 135095119 4294956304 18446744073709551615 134615652 0 0 4096 0 0 0 0 17 0 0 0
/proc/20127/statm: 14705 12797 378 142 0 13659 0
Current children cumulated CPU time (s) 875.6
Current children cumulated vsize (KiB) 58820

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 20207
/proc/meminfo: memFree=1585424/2055920 swapFree=4192812/4192956
[pid=20127] ppid=20125 vsize=60008 CPUtime=935.32
/proc/20127/stat : 20127 (pcs.small) R 20125 20127 19046 0 -1 4194304 19579 822 0 0 93516 16 0 0 25 0 1 0 60220908 61448192 13322 996147200 134512640 135095119 4294956304 18446744073709551615 134589575 0 0 4096 0 0 0 0 17 1 0 0
/proc/20127/statm: 15002 13322 378 142 0 13956 0
Current children cumulated CPU time (s) 935.32
Current children cumulated vsize (KiB) 60008

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 20207
/proc/meminfo: memFree=1574608/2055920 swapFree=4192812/4192956
[pid=20127] ppid=20125 vsize=61196 CPUtime=995.08
/proc/20127/stat : 20127 (pcs.small) R 20125 20127 19046 0 -1 4194304 20078 822 0 0 99492 16 0 0 25 0 1 0 60220908 62664704 13821 996147200 134512640 135095119 4294956304 18446744073709551615 134576613 0 0 4096 0 0 0 0 17 1 0 0
/proc/20127/statm: 15299 13821 378 142 0 14253 0
Current children cumulated CPU time (s) 995.08
Current children cumulated vsize (KiB) 61196

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 20207
/proc/meminfo: memFree=1568144/2055920 swapFree=4192812/4192956
[pid=20127] ppid=20125 vsize=62248 CPUtime=1054.85
/proc/20127/stat : 20127 (pcs.small) R 20125 20127 19046 0 -1 4194304 20556 822 0 0 105468 17 0 0 25 0 1 0 60220908 63741952 14299 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/20127/statm: 15562 14299 378 142 0 14516 0
Current children cumulated CPU time (s) 1054.85
Current children cumulated vsize (KiB) 62248

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 20207
/proc/meminfo: memFree=1561296/2055920 swapFree=4192812/4192956
[pid=20127] ppid=20125 vsize=63436 CPUtime=1114.61
/proc/20127/stat : 20127 (pcs.small) R 20125 20127 19046 0 -1 4194304 21043 822 0 0 111443 18 0 0 25 0 1 0 60220908 64958464 14786 996147200 134512640 135095119 4294956304 18446744073709551615 134642871 0 0 4096 0 0 0 0 17 1 0 0
/proc/20127/statm: 15859 14786 378 142 0 14813 0
Current children cumulated CPU time (s) 1114.61
Current children cumulated vsize (KiB) 63436

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 20207
/proc/meminfo: memFree=1555152/2055920 swapFree=4192812/4192956
[pid=20127] ppid=20125 vsize=81012 CPUtime=1174.38
/proc/20127/stat : 20127 (pcs.small) R 20125 20127 19046 0 -1 4194304 25622 822 0 0 117417 21 0 0 25 0 1 0 60220908 82956288 15268 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20127/statm: 20253 15268 378 142 0 19207 0
Current children cumulated CPU time (s) 1174.38
Current children cumulated vsize (KiB) 81012

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 20207
/proc/meminfo: memFree=1544272/2055920 swapFree=4192812/4192956
[pid=20127] ppid=20125 vsize=81936 CPUtime=1234.15
/proc/20127/stat : 20127 (pcs.small) R 20125 20127 19046 0 -1 4194304 26065 822 0 0 123393 22 0 0 25 0 1 0 60220908 83902464 15711 996147200 134512640 135095119 4294956304 18446744073709551615 134617221 0 0 4096 0 0 0 0 17 1 0 0
/proc/20127/statm: 20484 15711 378 142 0 19438 0
Current children cumulated CPU time (s) 1234.15
Current children cumulated vsize (KiB) 81936

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 20207
/proc/meminfo: memFree=1540624/2055920 swapFree=4192812/4192956
[pid=20127] ppid=20125 vsize=83124 CPUtime=1293.91
/proc/20127/stat : 20127 (pcs.small) R 20125 20127 19046 0 -1 4194304 26544 822 0 0 129369 22 0 0 25 0 1 0 60220908 85118976 16190 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20127/statm: 20781 16190 378 142 0 19735 0
Current children cumulated CPU time (s) 1293.91
Current children cumulated vsize (KiB) 83124

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 20207
/proc/meminfo: memFree=1537360/2055920 swapFree=4192812/4192956
[pid=20127] ppid=20125 vsize=84180 CPUtime=1353.68
/proc/20127/stat : 20127 (pcs.small) R 20125 20127 19046 0 -1 4194304 27009 822 0 0 135345 23 0 0 25 0 1 0 60220908 86200320 16655 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/20127/statm: 21045 16655 378 142 0 19999 0
Current children cumulated CPU time (s) 1353.68
Current children cumulated vsize (KiB) 84180

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 20207
/proc/meminfo: memFree=1532880/2055920 swapFree=4192812/4192956
[pid=20127] ppid=20125 vsize=85236 CPUtime=1413.45
/proc/20127/stat : 20127 (pcs.small) R 20125 20127 19046 0 -1 4194304 27441 822 0 0 141321 24 0 0 25 0 1 0 60220908 87281664 17087 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20127/statm: 21309 17087 378 142 0 20263 0
Current children cumulated CPU time (s) 1413.45
Current children cumulated vsize (KiB) 85236

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 20207
/proc/meminfo: memFree=1528016/2055920 swapFree=4192812/4192956
[pid=20127] ppid=20125 vsize=86292 CPUtime=1473.2
/proc/20127/stat : 20127 (pcs.small) R 20125 20127 19046 0 -1 4194304 27894 822 0 0 147296 24 0 0 25 0 1 0 60220908 88363008 17540 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20127/statm: 21573 17540 378 142 0 20527 0
Current children cumulated CPU time (s) 1473.2
Current children cumulated vsize (KiB) 86292

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 20207
/proc/meminfo: memFree=1523472/2055920 swapFree=4192812/4192956
[pid=20127] ppid=20125 vsize=86952 CPUtime=1532.97
/proc/20127/stat : 20127 (pcs.small) R 20125 20127 19046 0 -1 4194304 28260 822 0 0 153272 25 0 0 25 0 1 0 60220908 89038848 17906 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20127/statm: 21738 17906 378 142 0 20692 0
Current children cumulated CPU time (s) 1532.97
Current children cumulated vsize (KiB) 86952

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 20207
/proc/meminfo: memFree=1518672/2055920 swapFree=4192812/4192956
[pid=20127] ppid=20125 vsize=88140 CPUtime=1592.74
/proc/20127/stat : 20127 (pcs.small) R 20125 20127 19046 0 -1 4194304 28729 822 0 0 159248 26 0 0 25 0 1 0 60220908 90255360 18375 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20127/statm: 22035 18375 378 142 0 20989 0
Current children cumulated CPU time (s) 1592.74
Current children cumulated vsize (KiB) 88140

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 20207
/proc/meminfo: memFree=1501840/2055920 swapFree=4192812/4192956
[pid=20127] ppid=20125 vsize=109796 CPUtime=1652.5
/proc/20127/stat : 20127 (pcs.small) R 20125 20127 19046 0 -1 4194304 34300 822 0 0 165222 28 0 0 25 0 1 0 60220908 112431104 21897 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/20127/statm: 27449 21897 378 142 0 26403 0
Current children cumulated CPU time (s) 1652.5
Current children cumulated vsize (KiB) 109796

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 20207
/proc/meminfo: memFree=1498384/2055920 swapFree=4192812/4192956
[pid=20127] ppid=20125 vsize=109796 CPUtime=1712.27
/proc/20127/stat : 20127 (pcs.small) R 20125 20127 19046 0 -1 4194304 34463 822 0 0 171198 29 0 0 25 0 1 0 60220908 112431104 22060 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/20127/statm: 27449 22060 378 142 0 26403 0
Current children cumulated CPU time (s) 1712.27
Current children cumulated vsize (KiB) 109796

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 20207
/proc/meminfo: memFree=1494800/2055920 swapFree=4192812/4192956
[pid=20127] ppid=20125 vsize=109796 CPUtime=1772.03
/proc/20127/stat : 20127 (pcs.small) R 20125 20127 19046 0 -1 4194304 34634 822 0 0 177174 29 0 0 25 0 1 0 60220908 112431104 22231 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20127/statm: 27449 22231 378 142 0 26403 0
Current children cumulated CPU time (s) 1772.03
Current children cumulated vsize (KiB) 109796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1810.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 20207
/proc/meminfo: memFree=1493392/2055920 swapFree=4192812/4192956
[pid=20127] ppid=20125 vsize=109796 CPUtime=1800.03
/proc/20127/stat : 20127 (pcs.small) R 20125 20127 19046 0 -1 4194304 34713 822 0 0 179974 29 0 0 25 0 1 0 60220908 112431104 22310 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20127/statm: 27449 22310 378 142 0 26403 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 109796

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): 1810.42
CPU time (s): 1800.06
CPU user time (s): 1799.75
CPU system time (s): 0.315951
CPU usage (%): 99.4277
Max. virtual memory (cumulated for all children) (KiB): 113240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.315951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35535
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= 20
involuntary context switches= 31299

runsolver used 1.82672 second user time and 4.77527 second system time

The end

Launcher Data 

Begin job on node92 at 2009-07-16 10:05:59
IDJOB=2091152
IDBENCH=60003
IDSOLVER=734
FILE ID=node92/2091152-1247731559
PBS_JOBID= 9521494
Free space on /tmp= 66304 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-25_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091152-1247731559/watcher-2091152-1247731559 -o /tmp/evaluation-result-2091152-1247731559/solver-2091152-1247731559 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1432619382 HOME/instance-2091152-1247731559.xml

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

MD5SUM BENCH= 2f8e56df20045f33c3d8c74cea282230
RANDOM SEED=1432619382

node92.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		: 3000.216
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		: 3000.216
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:       1536112 kB
Buffers:         84376 kB
Cached:         234612 kB
SwapCached:          0 kB
Active:         208860 kB
Inactive:       240844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1536112 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2120 kB
Writeback:           0 kB
Mapped:         142156 kB
Slab:            55236 kB
Committed_AS:   598160 kB
PageTables:       2064 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= 66304 MiB
End job on node92 at 2009-07-16 10:36:11