Trace number 2058680

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) 1800.09 1805.82

General information on the benchmark

Namecsp/rand-2-26/
normalized-rand-26-26-325-155-60021_ext.xml
MD5SUM5d0246273045fea8f773bd7d32b28b29
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark424.329
Satisfiable
(Un)Satisfiability was proved
Number of variables26
Number of constraints325
Maximum constraint arity2
Maximum domain size26
Number of constraints which are defined in extension325
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
0.08/0.20	c Seed is 81598153
0.08/0.20	c Constructing HOME/instance-2058680-1247694285.xml  with 8444 constraints
0.08/0.20	c Solving

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2058680-1247694285/watcher-2058680-1247694285 -o /tmp/evaluation-result-2058680-1247694285/solver-2058680-1247694285 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 81598153 HOME/instance-2058680-1247694285.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: 1.22 0.35 0.12 4/73 14245
/proc/meminfo: memFree=1349328/2055920 swapFree=4192812/4192956
[pid=14245] ppid=14243 vsize=5356 CPUtime=0
/proc/14245/stat : 14245 (pcssolve) S 14243 14245 14036 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 56493078 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14245/statm: 1339 242 201 169 0 50 0
[pid=14246] ppid=14245 vsize=5356 CPUtime=0
/proc/14246/stat : 14246 (pcssolve) R 14245 14245 14036 0 -1 4194368 22 0 0 0 0 0 0 0 19 0 1 0 56493078 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 226686987559 0 0 4096 0 0 0 0 17 1 0 0
/proc/14246/statm: 1339 243 202 169 0 50 0
[pid=14247] ppid=14245 vsize=3676 CPUtime=0
/proc/14247/stat : 14247 (grep) S 14245 14245 14036 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 56493078 3764224 121 996147200 4194304 4274172 548682069040 18446744073709551615 226687156306 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/14247/statm: 919 121 99 19 0 43 0

[startup+0.073622 s]
/proc/loadavg: 1.22 0.35 0.12 4/73 14245
/proc/meminfo: memFree=1349328/2055920 swapFree=4192812/4192956
[pid=14245] ppid=14243 vsize=5300 CPUtime=0.05
/proc/14245/stat : 14245 (pcs.small) R 14243 14245 14036 0 -1 4194304 1048 822 0 0 5 0 0 0 18 0 1 0 56493078 5427200 657 996147200 134512640 135095119 4294956304 18446744073709551615 6149755 0 0 4096 0 0 0 0 17 0 0 0
/proc/14245/statm: 1325 657 364 142 0 279 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5300

[startup+0.101628 s]
/proc/loadavg: 1.22 0.35 0.12 4/73 14245
/proc/meminfo: memFree=1349328/2055920 swapFree=4192812/4192956
[pid=14245] ppid=14243 vsize=5828 CPUtime=0.08
/proc/14245/stat : 14245 (pcs.small) R 14243 14245 14036 0 -1 4194304 1172 822 0 0 8 0 0 0 18 0 1 0 56493078 5967872 781 996147200 134512640 135095119 4294956304 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/14245/statm: 1457 782 364 142 0 411 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5828

[startup+0.301667 s]
/proc/loadavg: 1.22 0.35 0.12 4/73 14245
/proc/meminfo: memFree=1349328/2055920 swapFree=4192812/4192956
[pid=14245] ppid=14243 vsize=7496 CPUtime=0.29
/proc/14245/stat : 14245 (pcs.small) R 14243 14245 14036 0 -1 4194304 1616 822 0 0 28 1 0 0 19 0 1 0 56493078 7675904 1127 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14245/statm: 1874 1127 378 142 0 828 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7496

[startup+0.701749 s]
/proc/loadavg: 1.22 0.35 0.12 4/73 14245
/proc/meminfo: memFree=1349328/2055920 swapFree=4192812/4192956
[pid=14245] ppid=14243 vsize=7496 CPUtime=0.69
/proc/14245/stat : 14245 (pcs.small) R 14243 14245 14036 0 -1 4194304 1626 822 0 0 68 1 0 0 23 0 1 0 56493078 7675904 1137 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 0 0 0
/proc/14245/statm: 1874 1137 378 142 0 828 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7496

[startup+1.50191 s]
/proc/loadavg: 1.22 0.35 0.12 3/74 14251
/proc/meminfo: memFree=1345992/2055920 swapFree=4192812/4192956
[pid=14245] ppid=14243 vsize=7496 CPUtime=1.49
/proc/14245/stat : 14245 (pcs.small) R 14243 14245 14036 0 -1 4194304 1646 822 0 0 148 1 0 0 25 0 1 0 56493078 7675904 1157 996147200 134512640 135095119 4294956304 18446744073709551615 134607165 0 0 4096 0 0 0 0 17 0 0 0
/proc/14245/statm: 1874 1157 378 142 0 828 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7496

[startup+3.10123 s]
/proc/loadavg: 1.22 0.35 0.12 3/74 14251
/proc/meminfo: memFree=1345800/2055920 swapFree=4192812/4192956
[pid=14245] ppid=14243 vsize=8524 CPUtime=3.08
/proc/14245/stat : 14245 (pcs.small) R 14243 14245 14036 0 -1 4194304 1829 822 0 0 307 1 0 0 25 0 1 0 56493078 8728576 1340 996147200 134512640 135095119 4294956304 18446744073709551615 134617632 0 0 4096 0 0 0 0 17 0 0 0
/proc/14245/statm: 2131 1340 378 142 0 1085 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8524

[startup+6.30188 s]
/proc/loadavg: 1.28 0.37 0.13 3/74 14251
/proc/meminfo: memFree=1344136/2055920 swapFree=4192812/4192956
[pid=14245] ppid=14243 vsize=10580 CPUtime=6.28
/proc/14245/stat : 14245 (pcs.small) R 14243 14245 14036 0 -1 4194304 2500 822 0 0 627 1 0 0 25 0 1 0 56493078 10833920 1625 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14245/statm: 2645 1625 378 142 0 1599 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10580

[startup+12.7022 s]
/proc/loadavg: 1.34 0.40 0.14 3/74 14251
/proc/meminfo: memFree=1341128/2055920 swapFree=4192812/4192956
[pid=14245] ppid=14243 vsize=11760 CPUtime=12.68
/proc/14245/stat : 14245 (pcs.small) R 14243 14245 14036 0 -1 4194304 3091 822 0 0 1266 2 0 0 25 0 1 0 56493078 12042240 2216 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 0 0 0
/proc/14245/statm: 2940 2216 378 142 0 1894 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11760

[startup+25.5018 s]
/proc/loadavg: 1.56 0.50 0.17 3/74 14251
/proc/meminfo: memFree=1336840/2055920 swapFree=4192812/4192956
[pid=14245] ppid=14243 vsize=16800 CPUtime=25.47
/proc/14245/stat : 14245 (pcs.small) R 14243 14245 14036 0 -1 4194304 4741 822 0 0 2544 3 0 0 25 0 1 0 56493078 17203200 3063 996147200 134512640 135095119 4294956304 18446744073709551615 134576636 0 0 4096 0 0 0 0 17 0 0 0
/proc/14245/statm: 4200 3063 378 142 0 3154 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16800

[startup+51.102 s]
/proc/loadavg: 1.71 0.62 0.22 3/74 14251
/proc/meminfo: memFree=1330440/2055920 swapFree=4192812/4192956
[pid=14245] ppid=14243 vsize=23640 CPUtime=51.06
/proc/14245/stat : 14245 (pcs.small) R 14243 14245 14036 0 -1 4194304 6940 822 0 0 5100 6 0 0 25 0 1 0 56493078 24207360 4237 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14245/statm: 5910 4237 378 142 0 4864 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 23640

[startup+102.306 s]
/proc/loadavg: 1.92 0.84 0.31 3/74 14379
/proc/meminfo: memFree=1330368/2055920 swapFree=4192812/4192956
[pid=14245] ppid=14243 vsize=29516 CPUtime=101.73
/proc/14245/stat : 14245 (pcs.small) R 14243 14245 14036 0 -1 4194304 9111 822 0 0 10165 8 0 0 25 0 1 0 56493078 30224384 5895 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14245/statm: 7379 5895 378 142 0 6333 0
Current children cumulated CPU time (s) 101.73
Current children cumulated vsize (KiB) 29516

[startup+162.302 s]
/proc/loadavg: 2.02 1.07 0.42 3/74 14379
/proc/meminfo: memFree=1284288/2055920 swapFree=4192812/4192956
[pid=14245] ppid=14243 vsize=32664 CPUtime=161.27
/proc/14245/stat : 14245 (pcs.small) R 14243 14245 14036 0 -1 4194304 10553 822 0 0 16117 10 0 0 25 0 1 0 56493078 33447936 7337 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14245/statm: 8166 7337 378 142 0 7120 0
Current children cumulated CPU time (s) 161.27
Current children cumulated vsize (KiB) 32664

[startup+222.302 s]
/proc/loadavg: 2.05 1.25 0.52 3/74 14379
/proc/meminfo: memFree=1242688/2055920 swapFree=4192812/4192956
[pid=14245] ppid=14243 vsize=43620 CPUtime=220.81
/proc/14245/stat : 14245 (pcs.small) R 14243 14245 14036 0 -1 4194304 13829 822 0 0 22068 13 0 0 25 0 1 0 56493078 44666880 8564 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14245/statm: 10905 8564 378 142 0 9859 0
Current children cumulated CPU time (s) 220.81
Current children cumulated vsize (KiB) 43620

[startup+282.302 s]
/proc/loadavg: 2.06 1.40 0.62 3/74 14379
/proc/meminfo: memFree=1199552/2055920 swapFree=4192812/4192956
[pid=14245] ppid=14243 vsize=53128 CPUtime=280.35
/proc/14245/stat : 14245 (pcs.small) R 14243 14245 14036 0 -1 4194304 16663 822 0 0 28020 15 0 0 25 0 1 0 56493078 54403072 10373 996147200 134512640 135095119 4294956304 18446744073709551615 134641659 0 0 4096 0 0 0 0 17 1 0 0
/proc/14245/statm: 13282 10373 378 142 0 12236 0
Current children cumulated CPU time (s) 280.35
Current children cumulated vsize (KiB) 53128

[startup+342.301 s]
/proc/loadavg: 2.02 1.50 0.70 3/74 14379
/proc/meminfo: memFree=1171904/2055920 swapFree=4192812/4192956
[pid=14245] ppid=14243 vsize=53260 CPUtime=339.9
/proc/14245/stat : 14245 (pcs.small) R 14243 14245 14036 0 -1 4194304 17090 822 0 0 33974 16 0 0 25 0 1 0 56493078 54538240 10800 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14245/statm: 13315 10800 378 142 0 12269 0
Current children cumulated CPU time (s) 339.9
Current children cumulated vsize (KiB) 53260

[startup+402.301 s]
/proc/loadavg: 2.30 1.66 0.80 3/74 14410
/proc/meminfo: memFree=1220368/2055920 swapFree=4192812/4192956
[pid=14245] ppid=14243 vsize=54960 CPUtime=399.42
/proc/14245/stat : 14245 (pcs.small) R 14243 14245 14036 0 -1 4194304 17914 822 0 0 39922 20 0 0 25 0 1 0 56493078 56279040 11624 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14245/statm: 13740 11624 378 142 0 12694 0
Current children cumulated CPU time (s) 399.42
Current children cumulated vsize (KiB) 54960

[startup+462.301 s]
/proc/loadavg: 2.14 1.73 0.88 3/71 14415
/proc/meminfo: memFree=723560/2055920 swapFree=4192812/4192956
[pid=14245] ppid=14243 vsize=56928 CPUtime=459.05
/proc/14245/stat : 14245 (pcs.small) R 14243 14245 14036 0 -1 4194304 18822 822 0 0 45884 21 0 0 25 0 1 0 56493078 58294272 12532 996147200 134512640 135095119 4294956304 18446744073709551615 134641688 0 0 4096 0 0 0 0 17 1 0 0
/proc/14245/statm: 14232 12532 378 142 0 13186 0
Current children cumulated CPU time (s) 459.05
Current children cumulated vsize (KiB) 56928

[startup+522.302 s]
/proc/loadavg: 2.17 1.81 0.96 3/74 14443
/proc/meminfo: memFree=1205584/2055920 swapFree=4192812/4192956
[pid=14245] ppid=14243 vsize=58888 CPUtime=518.87
/proc/14245/stat : 14245 (pcs.small) R 14243 14245 14036 0 -1 4194304 19650 822 0 0 51862 25 0 0 25 0 1 0 56493078 60301312 13360 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14245/statm: 14722 13360 378 142 0 13676 0
Current children cumulated CPU time (s) 518.87
Current children cumulated vsize (KiB) 58888

[startup+582.302 s]
/proc/loadavg: 2.06 1.84 1.02 3/71 14446
/proc/meminfo: memFree=603688/2055920 swapFree=4192812/4192956
[pid=14245] ppid=14243 vsize=76972 CPUtime=578.6
/proc/14245/stat : 14245 (pcs.small) R 14243 14245 14036 0 -1 4194304 24551 822 0 0 57832 28 0 0 25 0 1 0 56493078 78819328 14164 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14245/statm: 19243 14164 378 142 0 18197 0
Current children cumulated CPU time (s) 578.6
Current children cumulated vsize (KiB) 76972

[startup+642.303 s]
/proc/loadavg: 2.17 1.91 1.09 3/71 14477
/proc/meminfo: memFree=1135592/2055920 swapFree=4192812/4192956
[pid=14245] ppid=14243 vsize=78664 CPUtime=638.21

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

[startup+822.301 s]
/proc/loadavg: 2.08 2.00 1.27 3/71 14508
/proc/meminfo: memFree=390880/2055920 swapFree=4192812/4192956
[pid=14245] ppid=14243 vsize=83380 CPUtime=817.17
/proc/14245/stat : 14245 (pcs.small) R 14243 14245 14036 0 -1 4194304 27415 822 0 0 81680 37 0 0 25 0 1 0 56493078 85381120 17028 996147200 134512640 135095119 4294956304 18446744073709551615 134636914 0 0 4096 0 0 0 0 17 1 0 0
/proc/14245/statm: 20845 17028 378 142 0 19799 0
Current children cumulated CPU time (s) 817.17
Current children cumulated vsize (KiB) 83380

[startup+882.301 s]
/proc/loadavg: 2.03 2.00 1.31 3/74 14536
/proc/meminfo: memFree=1276736/2055920 swapFree=4192812/4192956
[pid=14245] ppid=14243 vsize=103972 CPUtime=876.99
/proc/14245/stat : 14245 (pcs.small) R 14243 14245 14036 0 -1 4194304 32840 822 0 0 87659 40 0 0 25 0 1 0 56493078 106467328 20404 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14245/statm: 25993 20404 378 142 0 24947 0
Current children cumulated CPU time (s) 876.99
Current children cumulated vsize (KiB) 103972

[startup+942.303 s]
/proc/loadavg: 2.05 2.01 1.36 3/74 14536
/proc/meminfo: memFree=1243264/2055920 swapFree=4192812/4192956
[pid=14245] ppid=14243 vsize=103972 CPUtime=936.96
/proc/14245/stat : 14245 (pcs.small) R 14243 14245 14036 0 -1 4194304 33111 822 0 0 93656 40 0 0 25 0 1 0 56493078 106467328 20675 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14245/statm: 25993 20675 378 142 0 24947 0
Current children cumulated CPU time (s) 936.96
Current children cumulated vsize (KiB) 103972

[startup+1002.3 s]
/proc/loadavg: 2.05 2.02 1.40 3/74 14542
/proc/meminfo: memFree=1212480/2055920 swapFree=4192812/4192956
[pid=14245] ppid=14243 vsize=103972 CPUtime=996.93
/proc/14245/stat : 14245 (pcs.small) R 14243 14245 14036 0 -1 4194304 33383 822 0 0 99652 41 0 0 25 0 1 0 56493078 106467328 20947 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/14245/statm: 25993 20947 378 142 0 24947 0
Current children cumulated CPU time (s) 996.93
Current children cumulated vsize (KiB) 103972

[startup+1062.3 s]
/proc/loadavg: 2.13 2.05 1.44 3/74 14542
/proc/meminfo: memFree=1182400/2055920 swapFree=4192812/4192956
[pid=14245] ppid=14243 vsize=103972 CPUtime=1056.89
/proc/14245/stat : 14245 (pcs.small) R 14243 14245 14036 0 -1 4194304 33645 822 0 0 105648 41 0 0 25 0 1 0 56493078 106467328 21209 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/14245/statm: 25993 21209 378 142 0 24947 0
Current children cumulated CPU time (s) 1056.89
Current children cumulated vsize (KiB) 103972

[startup+1122.3 s]
/proc/loadavg: 2.12 2.05 1.48 3/74 14542
/proc/meminfo: memFree=1152384/2055920 swapFree=4192812/4192956
[pid=14245] ppid=14243 vsize=103972 CPUtime=1116.87
/proc/14245/stat : 14245 (pcs.small) R 14243 14245 14036 0 -1 4194304 33898 822 0 0 111645 42 0 0 25 0 1 0 56493078 106467328 21462 996147200 134512640 135095119 4294956304 18446744073709551615 134643066 0 0 4096 0 0 0 0 17 0 0 0
/proc/14245/statm: 25993 21462 378 142 0 24947 0
Current children cumulated CPU time (s) 1116.87
Current children cumulated vsize (KiB) 103972

[startup+1182.3 s]
/proc/loadavg: 2.11 2.06 1.52 3/74 14542
/proc/meminfo: memFree=1120960/2055920 swapFree=4192812/4192956
[pid=14245] ppid=14243 vsize=103972 CPUtime=1176.84
/proc/14245/stat : 14245 (pcs.small) R 14243 14245 14036 0 -1 4194304 34147 822 0 0 117641 43 0 0 25 0 1 0 56493078 106467328 21711 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14245/statm: 25993 21711 378 142 0 24947 0
Current children cumulated CPU time (s) 1176.84
Current children cumulated vsize (KiB) 103972

[startup+1242.3 s]
/proc/loadavg: 2.10 2.06 1.55 3/74 14542
/proc/meminfo: memFree=1087104/2055920 swapFree=4192812/4192956
[pid=14245] ppid=14243 vsize=103972 CPUtime=1236.82
/proc/14245/stat : 14245 (pcs.small) R 14243 14245 14036 0 -1 4194304 34392 822 0 0 123639 43 0 0 25 0 1 0 56493078 106467328 21956 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 0 0 0
/proc/14245/statm: 25993 21956 378 142 0 24947 0
Current children cumulated CPU time (s) 1236.82
Current children cumulated vsize (KiB) 103972

[startup+1302.3 s]
/proc/loadavg: 2.16 2.08 1.58 3/74 14542
/proc/meminfo: memFree=1065984/2055920 swapFree=4192812/4192956
[pid=14245] ppid=14243 vsize=103972 CPUtime=1296.79
/proc/14245/stat : 14245 (pcs.small) R 14243 14245 14036 0 -1 4194304 34632 822 0 0 129636 43 0 0 25 0 1 0 56493078 106467328 22196 996147200 134512640 135095119 4294956304 18446744073709551615 134642583 0 0 4096 0 0 0 0 17 0 0 0
/proc/14245/statm: 25993 22196 378 142 0 24947 0
Current children cumulated CPU time (s) 1296.79
Current children cumulated vsize (KiB) 103972

[startup+1362.3 s]
/proc/loadavg: 2.06 2.06 1.61 3/74 14542
/proc/meminfo: memFree=1053120/2055920 swapFree=4192812/4192956
[pid=14245] ppid=14243 vsize=105020 CPUtime=1356.75
/proc/14245/stat : 14245 (pcs.small) R 14243 14245 14036 0 -1 4194304 35130 822 0 0 135632 43 0 0 25 0 1 0 56493078 107540480 22694 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14245/statm: 26255 22694 378 142 0 25209 0
Current children cumulated CPU time (s) 1356.75
Current children cumulated vsize (KiB) 105020

[startup+1422.31 s]
/proc/loadavg: 2.02 2.05 1.63 3/74 14542
/proc/meminfo: memFree=1039232/2055920 swapFree=4192812/4192956
[pid=14245] ppid=14243 vsize=106072 CPUtime=1416.73
/proc/14245/stat : 14245 (pcs.small) R 14243 14245 14036 0 -1 4194304 35618 822 0 0 141629 44 0 0 25 0 1 0 56493078 108617728 23182 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14245/statm: 26518 23182 378 142 0 25472 0
Current children cumulated CPU time (s) 1416.73
Current children cumulated vsize (KiB) 106072

[startup+1482.3 s]
/proc/loadavg: 2.00 2.04 1.65 3/74 14542
/proc/meminfo: memFree=1025792/2055920 swapFree=4192812/4192956
[pid=14245] ppid=14243 vsize=107112 CPUtime=1476.69
/proc/14245/stat : 14245 (pcs.small) R 14243 14245 14036 0 -1 4194304 36131 822 0 0 147625 44 0 0 25 0 1 0 56493078 109682688 23695 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/14245/statm: 26778 23695 378 142 0 25732 0
Current children cumulated CPU time (s) 1476.69
Current children cumulated vsize (KiB) 107112

[startup+1542.3 s]
/proc/loadavg: 2.00 2.03 1.67 3/74 14542
/proc/meminfo: memFree=1011968/2055920 swapFree=4192812/4192956
[pid=14245] ppid=14243 vsize=108408 CPUtime=1536.67
/proc/14245/stat : 14245 (pcs.small) R 14243 14245 14036 0 -1 4194304 36654 822 0 0 153622 45 0 0 25 0 1 0 56493078 111009792 24218 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14245/statm: 27102 24218 378 142 0 26056 0
Current children cumulated CPU time (s) 1536.67
Current children cumulated vsize (KiB) 108408

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 1.68 3/74 14542
/proc/meminfo: memFree=992960/2055920 swapFree=4192812/4192956
[pid=14245] ppid=14243 vsize=109464 CPUtime=1596.65
/proc/14245/stat : 14245 (pcs.small) R 14243 14245 14036 0 -1 4194304 37160 822 0 0 159619 46 0 0 25 0 1 0 56493078 112091136 24724 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14245/statm: 27366 24724 378 142 0 26320 0
Current children cumulated CPU time (s) 1596.65
Current children cumulated vsize (KiB) 109464

[startup+1662.3 s]
/proc/loadavg: 2.00 2.02 1.70 3/74 14542
/proc/meminfo: memFree=980032/2055920 swapFree=4192812/4192956
[pid=14245] ppid=14243 vsize=110504 CPUtime=1656.61
/proc/14245/stat : 14245 (pcs.small) R 14243 14245 14036 0 -1 4194304 37625 822 0 0 165614 47 0 0 25 0 1 0 56493078 113156096 25189 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14245/statm: 27626 25189 378 142 0 26580 0
Current children cumulated CPU time (s) 1656.61
Current children cumulated vsize (KiB) 110504

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 1.72 3/74 14542
/proc/meminfo: memFree=967616/2055920 swapFree=4192812/4192956
[pid=14245] ppid=14243 vsize=111552 CPUtime=1716.59
/proc/14245/stat : 14245 (pcs.small) R 14243 14245 14036 0 -1 4194304 38121 822 0 0 171611 48 0 0 25 0 1 0 56493078 114229248 25685 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14245/statm: 27888 25685 378 142 0 26842 0
Current children cumulated CPU time (s) 1716.59
Current children cumulated vsize (KiB) 111552

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.73 3/74 14542
/proc/meminfo: memFree=954880/2055920 swapFree=4192812/4192956
[pid=14245] ppid=14243 vsize=112728 CPUtime=1776.56
/proc/14245/stat : 14245 (pcs.small) R 14243 14245 14036 0 -1 4194304 38629 822 0 0 177607 49 0 0 25 0 1 0 56493078 115433472 26193 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14245/statm: 28182 26193 378 142 0 27136 0
Current children cumulated CPU time (s) 1776.56
Current children cumulated vsize (KiB) 112728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.8 s]
/proc/loadavg: 2.00 2.00 1.74 3/74 14542
/proc/meminfo: memFree=950080/2055920 swapFree=4192812/4192956
[pid=14245] ppid=14243 vsize=113120 CPUtime=1800.05
/proc/14245/stat : 14245 (pcs.small) R 14243 14245 14036 0 -1 4194304 38805 822 0 0 179956 49 0 0 25 0 1 0 56493078 115834880 26369 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14245/statm: 28280 26369 378 142 0 27234 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 113120

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): 1805.82
CPU time (s): 1800.09
CPU user time (s): 1799.57
CPU system time (s): 0.518921
CPU usage (%): 99.6822
Max. virtual memory (cumulated for all children) (KiB): 113120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.57
system time used= 0.518921
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39627
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= 21
involuntary context switches= 17058

runsolver used 1.66975 second user time and 4.91025 second system time

The end

Launcher Data 

Begin job on node80 at 2009-07-15 23:44:45
IDJOB=2058680
IDBENCH=53513
IDSOLVER=734
FILE ID=node80/2058680-1247694285
PBS_JOBID= 9521156
Free space on /tmp= 66320 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-26/normalized-rand-26-26-325-155-60021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2058680-1247694285/watcher-2058680-1247694285 -o /tmp/evaluation-result-2058680-1247694285/solver-2058680-1247694285 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 81598153 HOME/instance-2058680-1247694285.xml

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

MD5SUM BENCH= 5d0246273045fea8f773bd7d32b28b29
RANDOM SEED=81598153

node80.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		: 3000.285
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		: 3000.285
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:       1349872 kB
Buffers:         73668 kB
Cached:         515960 kB
SwapCached:          0 kB
Active:         201764 kB
Inactive:       424892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1349872 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2080 kB
Writeback:           0 kB
Mapped:          48436 kB
Slab:            64796 kB
Committed_AS:   542804 kB
PageTables:       1776 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66320 MiB
End job on node80 at 2009-07-16 00:14:53