Trace number 2058702

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) 1800.11 1809.22

General information on the benchmark

Namecsp/rand-2-26/
normalized-rand-26-26-325-155-57021_ext.xml
MD5SUM957324b5ff6c2ae9da4db29517ba03bc
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 benchmark445.518
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
0.00/0.01	c Seed is 221111802
0.00/0.02	c Constructing HOME/instance-2058702-1247694304.xml  with 8437 constraints
0.08/0.14	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-2058702-1247694304/watcher-2058702-1247694304 -o /tmp/evaluation-result-2058702-1247694304/solver-2058702-1247694304 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 221111802 HOME/instance-2058702-1247694304.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: 1.28 0.39 0.13 4/72 10500
/proc/meminfo: memFree=1327840/2055920 swapFree=4192812/4192956
[pid=10500] ppid=10498 vsize=5356 CPUtime=0
/proc/10500/stat : 10500 (pcssolve) S 10498 10500 10144 0 -1 4194304 305 0 0 0 0 0 0 0 19 0 1 0 56496649 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10500/statm: 1339 242 201 169 0 50 0
[pid=10501] ppid=10500 vsize=5356 CPUtime=0
/proc/10501/stat : 10501 (pcssolve) R 10500 10500 10144 0 -1 4194368 22 0 0 0 0 0 0 0 18 0 1 0 56496649 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 233588714791 0 0 4096 0 0 0 0 17 1 0 0
/proc/10501/statm: 1339 243 202 169 0 50 0
[pid=10502] ppid=10500 vsize=3676 CPUtime=0
/proc/10502/stat : 10502 (grep) S 10500 10500 10144 0 -1 4194304 154 0 0 0 0 0 0 0 19 0 1 0 56496649 3764224 121 996147200 4194304 4274172 548682069040 18446744073709551615 233588883538 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/10502/statm: 919 121 99 19 0 43 0

[startup+0.069471 s]
/proc/loadavg: 1.28 0.39 0.13 4/72 10500
/proc/meminfo: memFree=1327840/2055920 swapFree=4192812/4192956
[pid=10500] ppid=10498 vsize=5168 CPUtime=0.05
/proc/10500/stat : 10500 (pcs.small) R 10498 10500 10144 0 -1 4194304 1010 822 0 0 5 0 0 0 23 0 1 0 56496649 5292032 619 996147200 134512640 135095119 4294956304 18446744073709551615 11122299 0 0 4096 0 0 0 0 17 0 0 0
/proc/10500/statm: 1292 619 364 142 0 246 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5168

[startup+0.101477 s]
/proc/loadavg: 1.28 0.39 0.13 4/72 10500
/proc/meminfo: memFree=1327840/2055920 swapFree=4192812/4192956
[pid=10500] ppid=10498 vsize=5696 CPUtime=0.08
/proc/10500/stat : 10500 (pcs.small) R 10498 10500 10144 0 -1 4194304 1144 822 0 0 8 0 0 0 23 0 1 0 56496649 5832704 753 996147200 134512640 135095119 4294956304 18446744073709551615 11122299 0 0 4096 0 0 0 0 17 0 0 0
/proc/10500/statm: 1424 753 364 142 0 378 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5696

[startup+0.301512 s]
/proc/loadavg: 1.28 0.39 0.13 4/72 10500
/proc/meminfo: memFree=1327840/2055920 swapFree=4192812/4192956
[pid=10500] ppid=10498 vsize=7496 CPUtime=0.28
/proc/10500/stat : 10500 (pcs.small) R 10498 10500 10144 0 -1 4194304 1616 822 0 0 28 0 0 0 25 0 1 0 56496649 7675904 1127 996147200 134512640 135095119 4294956304 18446744073709551615 134642955 0 0 4096 0 0 0 0 17 0 0 0
/proc/10500/statm: 1874 1127 378 142 0 828 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7496

[startup+0.701585 s]
/proc/loadavg: 1.28 0.39 0.13 4/72 10500
/proc/meminfo: memFree=1327840/2055920 swapFree=4192812/4192956
[pid=10500] ppid=10498 vsize=7496 CPUtime=0.67
/proc/10500/stat : 10500 (pcs.small) R 10498 10500 10144 0 -1 4194304 1625 822 0 0 67 0 0 0 25 0 1 0 56496649 7675904 1136 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/10500/statm: 1874 1136 378 142 0 828 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 7496

[startup+1.50173 s]
/proc/loadavg: 1.28 0.39 0.13 3/73 10506
/proc/meminfo: memFree=1324376/2055920 swapFree=4192812/4192956
[pid=10500] ppid=10498 vsize=7496 CPUtime=1.47
/proc/10500/stat : 10500 (pcs.small) R 10498 10500 10144 0 -1 4194304 1642 822 0 0 147 0 0 0 25 0 1 0 56496649 7675904 1153 996147200 134512640 135095119 4294956304 18446744073709551615 134636924 0 0 4096 0 0 0 0 17 0 0 0
/proc/10500/statm: 1874 1153 378 142 0 828 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7496

[startup+3.10302 s]
/proc/loadavg: 1.28 0.39 0.13 3/73 10506
/proc/meminfo: memFree=1323992/2055920 swapFree=4192812/4192956
[pid=10500] ppid=10498 vsize=8524 CPUtime=3.06
/proc/10500/stat : 10500 (pcs.small) R 10498 10500 10144 0 -1 4194304 1821 822 0 0 306 0 0 0 25 0 1 0 56496649 8728576 1332 996147200 134512640 135095119 4294956304 18446744073709551615 134636919 0 0 4096 0 0 0 0 17 0 0 0
/proc/10500/statm: 2131 1332 378 142 0 1085 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 8524

[startup+6.30161 s]
/proc/loadavg: 1.34 0.41 0.14 3/73 10506
/proc/meminfo: memFree=1321944/2055920 swapFree=4192812/4192956
[pid=10500] ppid=10498 vsize=10452 CPUtime=6.24
/proc/10500/stat : 10500 (pcs.small) R 10498 10500 10144 0 -1 4194304 2474 822 0 0 624 0 0 0 25 0 1 0 56496649 10702848 1599 996147200 134512640 135095119 4294956304 18446744073709551615 134617021 0 0 4096 0 0 0 0 17 0 0 0
/proc/10500/statm: 2613 1599 378 142 0 1567 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10452

[startup+12.7018 s]
/proc/loadavg: 1.39 0.44 0.15 3/73 10506
/proc/meminfo: memFree=1318304/2055920 swapFree=4192812/4192956
[pid=10500] ppid=10498 vsize=11760 CPUtime=12.62
/proc/10500/stat : 10500 (pcs.small) R 10498 10500 10144 0 -1 4194304 3047 822 0 0 1261 1 0 0 25 0 1 0 56496649 12042240 2172 996147200 134512640 135095119 4294956304 18446744073709551615 134642968 0 0 4096 0 0 0 0 17 0 0 0
/proc/10500/statm: 2940 2172 378 142 0 1894 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 11760

[startup+25.5011 s]
/proc/loadavg: 1.52 0.52 0.18 3/73 10506
/proc/meminfo: memFree=1310560/2055920 swapFree=4192812/4192956
[pid=10500] ppid=10498 vsize=16672 CPUtime=25.36
/proc/10500/stat : 10500 (pcs.small) R 10498 10500 10144 0 -1 4194304 4690 822 0 0 2533 3 0 0 25 0 1 0 56496649 17072128 3012 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10500/statm: 4168 3012 378 142 0 3122 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 16672

[startup+51.1017 s]
/proc/loadavg: 1.69 0.63 0.23 3/73 10506
/proc/meminfo: memFree=1304608/2055920 swapFree=4192812/4192956
[pid=10500] ppid=10498 vsize=23384 CPUtime=50.83
/proc/10500/stat : 10500 (pcs.small) R 10498 10500 10144 0 -1 4194304 6842 822 0 0 5077 6 0 0 25 0 1 0 56496649 23945216 4139 996147200 134512640 135095119 4294956304 18446744073709551615 134607009 0 0 4096 0 0 0 0 17 0 0 0
/proc/10500/statm: 5846 4139 378 142 0 4800 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 23384

[startup+102.306 s]
/proc/loadavg: 1.86 0.84 0.32 3/73 10506
/proc/meminfo: memFree=1292832/2055920 swapFree=4192812/4192956
[pid=10500] ppid=10498 vsize=29116 CPUtime=101.78
/proc/10500/stat : 10500 (pcs.small) R 10498 10500 10144 0 -1 4194304 8991 822 0 0 10171 7 0 0 25 0 1 0 56496649 29814784 5775 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10500/statm: 7279 5775 378 142 0 6233 0
Current children cumulated CPU time (s) 101.78
Current children cumulated vsize (KiB) 29116

[startup+162.302 s]
/proc/loadavg: 1.95 1.05 0.42 3/73 10506
/proc/meminfo: memFree=1281952/2055920 swapFree=4192812/4192956
[pid=10500] ppid=10498 vsize=32400 CPUtime=161.48
/proc/10500/stat : 10500 (pcs.small) R 10498 10500 10144 0 -1 4194304 10430 822 0 0 16139 9 0 0 25 0 1 0 56496649 33177600 7214 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10500/statm: 8100 7214 378 142 0 7054 0
Current children cumulated CPU time (s) 161.48
Current children cumulated vsize (KiB) 32400

[startup+222.302 s]
/proc/loadavg: 1.98 1.22 0.52 3/73 10506
/proc/meminfo: memFree=1268192/2055920 swapFree=4192812/4192956
[pid=10500] ppid=10498 vsize=43332 CPUtime=221.18
/proc/10500/stat : 10500 (pcs.small) R 10498 10500 10144 0 -1 4194304 13688 822 0 0 22106 12 0 0 25 0 1 0 56496649 44371968 8423 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10500/statm: 10833 8423 378 142 0 9787 0
Current children cumulated CPU time (s) 221.18
Current children cumulated vsize (KiB) 43332

[startup+282.303 s]
/proc/loadavg: 1.99 1.36 0.61 3/73 10506
/proc/meminfo: memFree=1258784/2055920 swapFree=4192812/4192956
[pid=10500] ppid=10498 vsize=53228 CPUtime=280.88
/proc/10500/stat : 10500 (pcs.small) R 10498 10500 10144 0 -1 4194304 16638 822 0 0 28073 15 0 0 25 0 1 0 56496649 54505472 10348 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10500/statm: 13307 10348 378 142 0 12261 0
Current children cumulated CPU time (s) 280.88
Current children cumulated vsize (KiB) 53228

[startup+342.302 s]
/proc/loadavg: 1.99 1.47 0.69 3/73 10506
/proc/meminfo: memFree=1254752/2055920 swapFree=4192812/4192956
[pid=10500] ppid=10498 vsize=53228 CPUtime=340.59
/proc/10500/stat : 10500 (pcs.small) R 10498 10500 10144 0 -1 4194304 17059 822 0 0 34043 16 0 0 25 0 1 0 56496649 54505472 10769 996147200 134512640 135095119 4294956304 18446744073709551615 134617038 0 0 4096 0 0 0 0 17 0 0 0
/proc/10500/statm: 13307 10769 378 142 0 12261 0
Current children cumulated CPU time (s) 340.59
Current children cumulated vsize (KiB) 53228

[startup+402.302 s]
/proc/loadavg: 1.99 1.57 0.77 3/73 10508
/proc/meminfo: memFree=1248544/2055920 swapFree=4192812/4192956
[pid=10500] ppid=10498 vsize=54676 CPUtime=400.28
/proc/10500/stat : 10500 (pcs.small) R 10498 10500 10144 0 -1 4194304 17801 822 0 0 40011 17 0 0 25 0 1 0 56496649 55988224 11511 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10500/statm: 13669 11511 378 142 0 12623 0
Current children cumulated CPU time (s) 400.28
Current children cumulated vsize (KiB) 54676

[startup+462.301 s]
/proc/loadavg: 1.99 1.64 0.84 3/73 10508
/proc/meminfo: memFree=1241952/2055920 swapFree=4192812/4192956
[pid=10500] ppid=10498 vsize=56508 CPUtime=460
/proc/10500/stat : 10500 (pcs.small) R 10498 10500 10144 0 -1 4194304 18632 822 0 0 45982 18 0 0 25 0 1 0 56496649 57864192 12342 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/10500/statm: 14127 12342 378 142 0 13081 0
Current children cumulated CPU time (s) 460
Current children cumulated vsize (KiB) 56508

[startup+522.301 s]
/proc/loadavg: 1.99 1.70 0.91 3/73 10508
/proc/meminfo: memFree=1235744/2055920 swapFree=4192812/4192956
[pid=10500] ppid=10498 vsize=58336 CPUtime=519.7
/proc/10500/stat : 10500 (pcs.small) R 10498 10500 10144 0 -1 4194304 19434 822 0 0 51950 20 0 0 25 0 1 0 56496649 59736064 13144 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10500/statm: 14584 13144 378 142 0 13538 0
Current children cumulated CPU time (s) 519.7
Current children cumulated vsize (KiB) 58336

[startup+582.302 s]
/proc/loadavg: 1.99 1.76 0.98 3/73 10508
/proc/meminfo: memFree=1229536/2055920 swapFree=4192812/4192956
[pid=10500] ppid=10498 vsize=60040 CPUtime=579.41
/proc/10500/stat : 10500 (pcs.small) R 10498 10500 10144 0 -1 4194304 20197 822 0 0 57920 21 0 0 25 0 1 0 56496649 61480960 13907 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10500/statm: 15010 13907 378 142 0 13964 0
Current children cumulated CPU time (s) 579.41
Current children cumulated vsize (KiB) 60040

[startup+642.301 s]
/proc/loadavg: 1.99 1.80 1.04 3/73 10508
/proc/meminfo: memFree=1223776/2055920 swapFree=4192812/4192956
[pid=10500] ppid=10498 vsize=78128 CPUtime=639.11

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

[startup+822.302 s]
/proc/loadavg: 1.99 1.88 1.20 3/73 10508
/proc/meminfo: memFree=1207968/2055920 swapFree=4192812/4192956
[pid=10500] ppid=10498 vsize=82444 CPUtime=818.23
/proc/10500/stat : 10500 (pcs.small) R 10498 10500 10144 0 -1 4194304 27017 822 0 0 81795 28 0 0 25 0 1 0 56496649 84422656 16630 996147200 134512640 135095119 4294956304 18446744073709551615 134617670 0 0 4096 0 0 0 0 17 0 0 0
/proc/10500/statm: 20611 16630 378 142 0 19565 0
Current children cumulated CPU time (s) 818.23
Current children cumulated vsize (KiB) 82444

[startup+882.303 s]
/proc/loadavg: 1.99 1.90 1.25 3/73 10508
/proc/meminfo: memFree=1191584/2055920 swapFree=4192812/4192956
[pid=10500] ppid=10498 vsize=84024 CPUtime=877.93
/proc/10500/stat : 10500 (pcs.small) R 10498 10500 10144 0 -1 4194304 27661 822 0 0 87763 30 0 0 25 0 1 0 56496649 86040576 17274 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/10500/statm: 21006 17274 378 142 0 19960 0
Current children cumulated CPU time (s) 877.93
Current children cumulated vsize (KiB) 84024

[startup+942.302 s]
/proc/loadavg: 1.99 1.92 1.29 3/73 10508
/proc/meminfo: memFree=1177568/2055920 swapFree=4192812/4192956
[pid=10500] ppid=10498 vsize=104224 CPUtime=937.63
/proc/10500/stat : 10500 (pcs.small) R 10498 10500 10144 0 -1 4194304 32981 822 0 0 93730 33 0 0 25 0 1 0 56496649 106725376 20545 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10500/statm: 26056 20545 378 142 0 25010 0
Current children cumulated CPU time (s) 937.63
Current children cumulated vsize (KiB) 104224

[startup+1002.3 s]
/proc/loadavg: 1.99 1.93 1.33 3/73 10514
/proc/meminfo: memFree=1175392/2055920 swapFree=4192812/4192956
[pid=10500] ppid=10498 vsize=104224 CPUtime=997.32
/proc/10500/stat : 10500 (pcs.small) R 10498 10500 10144 0 -1 4194304 33239 822 0 0 99699 33 0 0 25 0 1 0 56496649 106725376 20803 996147200 134512640 135095119 4294956304 18446744073709551615 134589541 0 0 4096 0 0 0 0 17 0 0 0
/proc/10500/statm: 26056 20803 378 142 0 25010 0
Current children cumulated CPU time (s) 997.32
Current children cumulated vsize (KiB) 104224

[startup+1062.3 s]
/proc/loadavg: 1.99 1.94 1.37 3/73 10514
/proc/meminfo: memFree=1173472/2055920 swapFree=4192812/4192956
[pid=10500] ppid=10498 vsize=104224 CPUtime=1057.03
/proc/10500/stat : 10500 (pcs.small) R 10498 10500 10144 0 -1 4194304 33490 822 0 0 105669 34 0 0 25 0 1 0 56496649 106725376 21054 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10500/statm: 26056 21054 378 142 0 25010 0
Current children cumulated CPU time (s) 1057.03
Current children cumulated vsize (KiB) 104224

[startup+1122.3 s]
/proc/loadavg: 1.99 1.95 1.41 3/73 10514
/proc/meminfo: memFree=1171488/2055920 swapFree=4192812/4192956
[pid=10500] ppid=10498 vsize=104224 CPUtime=1116.73
/proc/10500/stat : 10500 (pcs.small) R 10498 10500 10144 0 -1 4194304 33733 822 0 0 111639 34 0 0 25 0 1 0 56496649 106725376 21297 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10500/statm: 26056 21297 378 142 0 25010 0
Current children cumulated CPU time (s) 1116.73
Current children cumulated vsize (KiB) 104224

[startup+1182.3 s]
/proc/loadavg: 1.99 1.95 1.44 3/73 10514
/proc/meminfo: memFree=1169440/2055920 swapFree=4192812/4192956
[pid=10500] ppid=10498 vsize=104224 CPUtime=1176.44
/proc/10500/stat : 10500 (pcs.small) R 10498 10500 10144 0 -1 4194304 33974 822 0 0 117609 35 0 0 25 0 1 0 56496649 106725376 21538 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10500/statm: 26056 21538 378 142 0 25010 0
Current children cumulated CPU time (s) 1176.44
Current children cumulated vsize (KiB) 104224

[startup+1242.3 s]
/proc/loadavg: 1.99 1.96 1.47 3/73 10514
/proc/meminfo: memFree=1167456/2055920 swapFree=4192812/4192956
[pid=10500] ppid=10498 vsize=104224 CPUtime=1236.15
/proc/10500/stat : 10500 (pcs.small) R 10498 10500 10144 0 -1 4194304 34211 822 0 0 123579 36 0 0 25 0 1 0 56496649 106725376 21775 996147200 134512640 135095119 4294956304 18446744073709551615 134642964 0 0 4096 0 0 0 0 17 0 0 0
/proc/10500/statm: 26056 21775 378 142 0 25010 0
Current children cumulated CPU time (s) 1236.15
Current children cumulated vsize (KiB) 104224

[startup+1302.3 s]
/proc/loadavg: 1.99 1.96 1.50 3/73 10514
/proc/meminfo: memFree=1165664/2055920 swapFree=4192812/4192956
[pid=10500] ppid=10498 vsize=104224 CPUtime=1295.85
/proc/10500/stat : 10500 (pcs.small) R 10498 10500 10144 0 -1 4194304 34441 822 0 0 129549 36 0 0 25 0 1 0 56496649 106725376 22005 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10500/statm: 26056 22005 378 142 0 25010 0
Current children cumulated CPU time (s) 1295.85
Current children cumulated vsize (KiB) 104224

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.53 3/73 10514
/proc/meminfo: memFree=1163936/2055920 swapFree=4192812/4192956
[pid=10500] ppid=10498 vsize=104224 CPUtime=1355.56
/proc/10500/stat : 10500 (pcs.small) R 10498 10500 10144 0 -1 4194304 34671 822 0 0 135519 37 0 0 25 0 1 0 56496649 106725376 22235 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10500/statm: 26056 22235 378 142 0 25010 0
Current children cumulated CPU time (s) 1355.56
Current children cumulated vsize (KiB) 104224

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.56 3/73 10514
/proc/meminfo: memFree=1160544/2055920 swapFree=4192812/4192956
[pid=10500] ppid=10498 vsize=104748 CPUtime=1415.26
/proc/10500/stat : 10500 (pcs.small) R 10498 10500 10144 0 -1 4194304 35025 822 0 0 141489 37 0 0 25 0 1 0 56496649 107261952 22589 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10500/statm: 26187 22589 378 142 0 25141 0
Current children cumulated CPU time (s) 1415.26
Current children cumulated vsize (KiB) 104748

[startup+1482.3 s]
/proc/loadavg: 2.06 1.99 1.59 3/73 10514
/proc/meminfo: memFree=1156896/2055920 swapFree=4192812/4192956
[pid=10500] ppid=10498 vsize=105672 CPUtime=1474.97
/proc/10500/stat : 10500 (pcs.small) R 10498 10500 10144 0 -1 4194304 35491 822 0 0 147458 39 0 0 25 0 1 0 56496649 108208128 23055 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10500/statm: 26418 23055 378 142 0 25372 0
Current children cumulated CPU time (s) 1474.97
Current children cumulated vsize (KiB) 105672

[startup+1542.3 s]
/proc/loadavg: 2.08 2.00 1.62 3/73 10514
/proc/meminfo: memFree=1152928/2055920 swapFree=4192812/4192956
[pid=10500] ppid=10498 vsize=106716 CPUtime=1534.67
/proc/10500/stat : 10500 (pcs.small) R 10498 10500 10144 0 -1 4194304 35976 822 0 0 153428 39 0 0 25 0 1 0 56496649 109277184 23540 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/10500/statm: 26679 23540 378 142 0 25633 0
Current children cumulated CPU time (s) 1534.67
Current children cumulated vsize (KiB) 106716

[startup+1602.3 s]
/proc/loadavg: 2.08 2.01 1.64 3/73 10514
/proc/meminfo: memFree=1149152/2055920 swapFree=4192812/4192956
[pid=10500] ppid=10498 vsize=107764 CPUtime=1594.37
/proc/10500/stat : 10500 (pcs.small) R 10498 10500 10144 0 -1 4194304 36446 822 0 0 159397 40 0 0 25 0 1 0 56496649 110350336 24010 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/10500/statm: 26941 24010 378 142 0 25895 0
Current children cumulated CPU time (s) 1594.37
Current children cumulated vsize (KiB) 107764

[startup+1662.3 s]
/proc/loadavg: 2.08 2.02 1.67 3/73 10514
/proc/meminfo: memFree=1145312/2055920 swapFree=4192812/4192956
[pid=10500] ppid=10498 vsize=108816 CPUtime=1654.07
/proc/10500/stat : 10500 (pcs.small) R 10498 10500 10144 0 -1 4194304 36927 822 0 0 165367 40 0 0 25 0 1 0 56496649 111427584 24491 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10500/statm: 27204 24491 378 142 0 26158 0
Current children cumulated CPU time (s) 1654.07
Current children cumulated vsize (KiB) 108816

[startup+1722.3 s]
/proc/loadavg: 2.07 2.03 1.69 3/73 10514
/proc/meminfo: memFree=1141600/2055920 swapFree=4192812/4192956
[pid=10500] ppid=10498 vsize=110004 CPUtime=1713.78
/proc/10500/stat : 10500 (pcs.small) R 10498 10500 10144 0 -1 4194304 37425 822 0 0 171337 41 0 0 25 0 1 0 56496649 112644096 24989 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10500/statm: 27501 24989 378 142 0 26455 0
Current children cumulated CPU time (s) 1713.78
Current children cumulated vsize (KiB) 110004

[startup+1782.3 s]
/proc/loadavg: 1.99 2.02 1.71 3/73 10611
/proc/meminfo: memFree=1234896/2055920 swapFree=4192812/4192956
[pid=10500] ppid=10498 vsize=111040 CPUtime=1773.37
/proc/10500/stat : 10500 (pcs.small) R 10498 10500 10144 0 -1 4194304 37875 822 0 0 177295 42 0 0 25 0 1 0 56496649 113704960 25439 996147200 134512640 135095119 4294956304 18446744073709551615 134643026 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 27760 25439 378 142 0 26714 0
Current children cumulated CPU time (s) 1773.37
Current children cumulated vsize (KiB) 111040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.2 s]
/proc/loadavg: 1.99 2.02 1.71 3/73 10611
/proc/meminfo: memFree=1233888/2055920 swapFree=4192812/4192956
[pid=10500] ppid=10498 vsize=111436 CPUtime=1800.06
/proc/10500/stat : 10500 (pcs.small) R 10498 10500 10144 0 -1 4194304 38093 822 0 0 179964 42 0 0 25 0 1 0 56496649 114110464 25657 996147200 134512640 135095119 4294956304 18446744073709551615 134641301 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 27859 25657 378 142 0 26813 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 111436

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): 1809.22
CPU time (s): 1800.11
CPU user time (s): 1799.65
CPU system time (s): 0.45393
CPU usage (%): 99.4961
Max. virtual memory (cumulated for all children) (KiB): 111436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.65
system time used= 0.45393
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38915
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= 24140

runsolver used 2.51562 second user time and 4.98424 second system time

The end

Launcher Data 

Begin job on node27 at 2009-07-15 23:45:04
IDJOB=2058702
IDBENCH=53515
IDSOLVER=734
FILE ID=node27/2058702-1247694304
PBS_JOBID= 9521257
Free space on /tmp= 66244 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-26/normalized-rand-26-26-325-155-57021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2058702-1247694304/watcher-2058702-1247694304 -o /tmp/evaluation-result-2058702-1247694304/solver-2058702-1247694304 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 221111802 HOME/instance-2058702-1247694304.xml

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

MD5SUM BENCH= 957324b5ff6c2ae9da4db29517ba03bc
RANDOM SEED=221111802

node27.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		: 2800.239
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	: 5521.40
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		: 2800.239
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:       1328256 kB
Buffers:         72828 kB
Cached:         552024 kB
SwapCached:          0 kB
Active:         246252 kB
Inactive:       408124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1328256 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2040 kB
Writeback:           0 kB
Mapped:          40844 kB
Slab:            58716 kB
Committed_AS:   567708 kB
PageTables:       1720 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66240 MiB
End job on node27 at 2009-07-16 00:15:15