Trace number 2087060

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) 1800.12 1813.53

General information on the benchmark

Namecsp/dag-half/
normalized-half-n25-d5-e56-r7-7.xml
MD5SUM4a2cc2f5664c2ecf671a222adbdc0b93
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark70.5703
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints56
Maximum constraint arity7
Maximum domain size5
Number of constraints which are defined in extension56
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.13/0.30	c small-domain mode
0.13/0.31	c Seed is 626008670
0.13/0.31	c Constructing HOME/instance-2087060-1247727188.xml  with 56 constraints
10.76/10.94	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-2087060-1247727188/watcher-2087060-1247727188 -o /tmp/evaluation-result-2087060-1247727188/solver-2087060-1247727188 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 626008670 HOME/instance-2087060-1247727188.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 2.02 2.00 4/81 18493
/proc/meminfo: memFree=1591776/2055920 swapFree=4192812/4192956
[pid=18493] ppid=18491 vsize=5356 CPUtime=0
/proc/18493/stat : 18493 (pcssolve) R 18491 18493 17817 0 -1 4194304 266 0 0 0 0 0 0 0 20 0 1 0 59785989 5484544 234 996147200 4194304 4889804 548682068800 18446744073709551615 4469866 0 0 4100 65536 0 0 0 17 1 0 0
/proc/18493/statm: 1339 234 195 169 0 50 0

[startup+0.0254051 s]
/proc/loadavg: 2.00 2.02 2.00 4/81 18493
/proc/meminfo: memFree=1591776/2055920 swapFree=4192812/4192956
[pid=18493] ppid=18491 vsize=5356 CPUtime=0
/proc/18493/stat : 18493 (pcssolve) S 18491 18493 17817 0 -1 4194304 305 0 0 0 0 0 0 0 20 0 1 0 59785989 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18493/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102411 s]
/proc/loadavg: 2.00 2.02 2.00 4/81 18493
/proc/meminfo: memFree=1591776/2055920 swapFree=4192812/4192956
[pid=18493] ppid=18491 vsize=5356 CPUtime=0.06
/proc/18493/stat : 18493 (pcssolve) S 18491 18493 17817 0 -1 4194304 339 819 0 0 0 0 5 1 18 0 1 0 59785989 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18493/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.302445 s]
/proc/loadavg: 2.00 2.02 2.00 4/81 18493
/proc/meminfo: memFree=1591776/2055920 swapFree=4192812/4192956
[pid=18493] ppid=18491 vsize=5356 CPUtime=0.13
/proc/18493/stat : 18493 (pcssolve) S 18491 18493 17817 0 -1 4194304 367 1652 0 0 0 0 10 3 17 0 1 0 59785989 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18493/statm: 1339 243 202 169 0 50 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5356

[startup+0.701512 s]
/proc/loadavg: 2.00 2.02 2.00 4/81 18493
/proc/meminfo: memFree=1591776/2055920 swapFree=4192812/4192956
[pid=18493] ppid=18491 vsize=9676 CPUtime=0.66
/proc/18493/stat : 18493 (pcs.small) R 18491 18493 17817 0 -1 4194304 2403 2327 0 0 36 1 23 6 19 0 1 0 59785989 9908224 1463 996147200 134512640 135095119 4294956304 18446744073709551615 134943986 0 0 4096 0 0 0 0 17 1 0 0
/proc/18493/statm: 2419 1463 375 142 0 1373 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 9676

[startup+1.50165 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 18499
/proc/meminfo: memFree=1585112/2055920 swapFree=4192812/4192956
[pid=18493] ppid=18491 vsize=18508 CPUtime=1.44
/proc/18493/stat : 18493 (pcs.small) R 18491 18493 17817 0 -1 4194304 4562 2327 0 0 113 2 23 6 25 0 1 0 59785989 18952192 2739 996147200 134512640 135095119 4294956304 18446744073709551615 134599364 0 0 4096 0 0 0 0 17 1 0 0
/proc/18493/statm: 4627 2739 375 142 0 3581 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 18508

[startup+3.10192 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 18499
/proc/meminfo: memFree=1578840/2055920 swapFree=4192812/4192956
[pid=18493] ppid=18491 vsize=37032 CPUtime=3.03
/proc/18493/stat : 18493 (pcs.small) R 18491 18493 17817 0 -1 4194304 8919 2327 0 0 270 4 23 6 25 0 1 0 59785989 37920768 5273 996147200 134512640 135095119 4294956304 18446744073709551615 134803172 0 0 4096 0 0 0 0 17 1 0 0
/proc/18493/statm: 9258 5273 375 142 0 8212 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 37032

[startup+6.30147 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 18499
/proc/meminfo: memFree=1557144/2055920 swapFree=4192812/4192956
[pid=18493] ppid=18491 vsize=73472 CPUtime=6.2
/proc/18493/stat : 18493 (pcs.small) R 18491 18493 17817 0 -1 4194304 18000 2327 0 0 582 9 23 6 25 0 1 0 59785989 75235328 10538 996147200 134512640 135095119 4294956304 18446744073709551615 134945960 0 0 4096 0 0 0 0 17 1 0 0
/proc/18493/statm: 18368 10538 375 142 0 17322 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 73472

[startup+12.7016 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 18499
/proc/meminfo: memFree=1521624/2055920 swapFree=4192812/4192956
[pid=18493] ppid=18491 vsize=74168 CPUtime=12.54
/proc/18493/stat : 18493 (pcs.small) R 18491 18493 17817 0 -1 4194304 33166 2327 0 0 1208 17 23 6 25 0 1 0 59785989 75948032 17889 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/18493/statm: 18542 17889 390 142 0 17496 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 74168

[startup+25.5028 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 18499
/proc/meminfo: memFree=1521944/2055920 swapFree=4192812/4192956
[pid=18493] ppid=18491 vsize=74300 CPUtime=25.22
/proc/18493/stat : 18493 (pcs.small) R 18491 18493 17817 0 -1 4194304 33185 2327 0 0 2476 17 23 6 25 0 1 0 59785989 76083200 17908 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 1 0 0
/proc/18493/statm: 18575 17908 390 142 0 17529 0
Current children cumulated CPU time (s) 25.22
Current children cumulated vsize (KiB) 74300

[startup+51.1022 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 18499
/proc/meminfo: memFree=1521752/2055920 swapFree=4192812/4192956
[pid=18493] ppid=18491 vsize=74688 CPUtime=50.57
/proc/18493/stat : 18493 (pcs.small) R 18491 18493 17817 0 -1 4194304 33318 2327 0 0 5011 17 23 6 25 0 1 0 59785989 76480512 17975 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/18493/statm: 18672 17975 390 142 0 17626 0
Current children cumulated CPU time (s) 50.57
Current children cumulated vsize (KiB) 74688

[startup+102.307 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 18499
/proc/meminfo: memFree=1520792/2055920 swapFree=4192812/4192956
[pid=18493] ppid=18491 vsize=75740 CPUtime=101.29
/proc/18493/stat : 18493 (pcs.small) R 18491 18493 17817 0 -1 4194304 33667 2327 0 0 10083 17 23 6 25 0 1 0 59785989 77557760 18194 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/18493/statm: 18935 18194 390 142 0 17889 0
Current children cumulated CPU time (s) 101.29
Current children cumulated vsize (KiB) 75740

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18499
/proc/meminfo: memFree=1519576/2055920 swapFree=4192812/4192956
[pid=18493] ppid=18491 vsize=76912 CPUtime=160.72
/proc/18493/stat : 18493 (pcs.small) R 18491 18493 17817 0 -1 4194304 34114 2327 0 0 16025 18 23 6 25 0 1 0 59785989 78757888 18512 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 1 0 0
/proc/18493/statm: 19228 18512 390 142 0 18182 0
Current children cumulated CPU time (s) 160.72
Current children cumulated vsize (KiB) 76912

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18499
/proc/meminfo: memFree=1517784/2055920 swapFree=4192812/4192956
[pid=18493] ppid=18491 vsize=79632 CPUtime=220.16
/proc/18493/stat : 18493 (pcs.small) R 18491 18493 17817 0 -1 4194304 34922 2327 0 0 21968 19 23 6 25 0 1 0 59785989 81543168 18934 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/18493/statm: 19908 18934 390 142 0 18862 0
Current children cumulated CPU time (s) 220.16
Current children cumulated vsize (KiB) 79632

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18499
/proc/meminfo: memFree=1516248/2055920 swapFree=4192812/4192956
[pid=18493] ppid=18491 vsize=80684 CPUtime=279.6
/proc/18493/stat : 18493 (pcs.small) R 18491 18493 17817 0 -1 4194304 35306 2327 0 0 27911 20 23 6 25 0 1 0 59785989 82620416 19318 996147200 134512640 135095119 4294956304 18446744073709551615 134918220 0 0 4096 0 0 0 0 17 1 0 0
/proc/18493/statm: 20171 19318 390 142 0 19125 0
Current children cumulated CPU time (s) 279.6
Current children cumulated vsize (KiB) 80684

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18499
/proc/meminfo: memFree=1512736/2055920 swapFree=4192812/4192956
[pid=18493] ppid=18491 vsize=84476 CPUtime=339.02
/proc/18493/stat : 18493 (pcs.small) R 18491 18493 17817 0 -1 4194304 36398 2327 0 0 33853 20 23 6 25 0 1 0 59785989 86503424 20153 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/18493/statm: 21119 20153 390 142 0 20073 0
Current children cumulated CPU time (s) 339.02
Current children cumulated vsize (KiB) 84476

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18499
/proc/meminfo: memFree=1512160/2055920 swapFree=4192812/4192956
[pid=18493] ppid=18491 vsize=86524 CPUtime=398.46
/proc/18493/stat : 18493 (pcs.small) R 18491 18493 17817 0 -1 4194304 37039 2327 0 0 39796 21 23 6 25 0 1 0 59785989 88600576 20281 996147200 134512640 135095119 4294956304 18446744073709551615 134911112 0 0 4096 0 0 0 0 17 1 0 0
/proc/18493/statm: 21631 20281 390 142 0 20585 0
Current children cumulated CPU time (s) 398.46
Current children cumulated vsize (KiB) 86524

[startup+462.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18499
/proc/meminfo: memFree=1511136/2055920 swapFree=4192812/4192956
[pid=18493] ppid=18491 vsize=87180 CPUtime=457.89
/proc/18493/stat : 18493 (pcs.small) R 18491 18493 17817 0 -1 4194304 37329 2327 0 0 45739 21 23 6 25 0 1 0 59785989 89272320 20571 996147200 134512640 135095119 4294956304 18446744073709551615 134617856 0 0 4096 0 0 0 0 17 1 0 0
/proc/18493/statm: 21795 20571 390 142 0 20749 0
Current children cumulated CPU time (s) 457.89
Current children cumulated vsize (KiB) 87180

[startup+522.301 s]
/proc/loadavg: 2.10 2.04 2.01 3/82 18505
/proc/meminfo: memFree=1509536/2055920 swapFree=4192812/4192956
[pid=18493] ppid=18491 vsize=88224 CPUtime=517.3
/proc/18493/stat : 18493 (pcs.small) R 18491 18493 17817 0 -1 4194304 37732 2327 0 0 51680 21 23 6 25 0 1 0 59785989 90341376 20974 996147200 134512640 135095119 4294956304 18446744073709551615 134918249 0 0 4096 0 0 0 0 17 1 0 0
/proc/18493/statm: 22056 20974 390 142 0 21010 0
Current children cumulated CPU time (s) 517.3
Current children cumulated vsize (KiB) 88224

[startup+582.302 s]
/proc/loadavg: 2.04 2.03 2.01 3/82 18505
/proc/meminfo: memFree=1507872/2055920 swapFree=4192812/4192956
[pid=18493] ppid=18491 vsize=89400 CPUtime=576.74
/proc/18493/stat : 18493 (pcs.small) R 18491 18493 17817 0 -1 4194304 38132 2327 0 0 57623 22 23 6 25 0 1 0 59785989 91545600 21374 996147200 134512640 135095119 4294956304 18446744073709551615 134927073 0 0 4096 0 0 0 0 17 1 0 0
/proc/18493/statm: 22350 21374 390 142 0 21304 0
Current children cumulated CPU time (s) 576.74
Current children cumulated vsize (KiB) 89400

[startup+642.302 s]
/proc/loadavg: 2.01 2.02 2.00 3/82 18505
/proc/meminfo: memFree=1502240/2055920 swapFree=4192812/4192956
[pid=18493] ppid=18491 vsize=96460 CPUtime=636.17
/proc/18493/stat : 18493 (pcs.small) R 18491 18493 17817 0 -1 4194304 40028 2327 0 0 63565 23 23 6 25 0 1 0 59785989 98775040 22757 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/18493/statm: 24115 22757 390 142 0 23069 0
Current children cumulated CPU time (s) 636.17
Current children cumulated vsize (KiB) 96460

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18505
/proc/meminfo: memFree=1499104/2055920 swapFree=4192812/4192956
[pid=18493] ppid=18491 vsize=101612 CPUtime=873.91
/proc/18493/stat : 18493 (pcs.small) R 18491 18493 17817 0 -1 4194304 41851 2327 0 0 87337 25 23 6 25 0 1 0 59785989 104050688 23555 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/18493/statm: 25403 23555 390 142 0 24357 0
Current children cumulated CPU time (s) 873.91
Current children cumulated vsize (KiB) 101612

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18505
/proc/meminfo: memFree=1497504/2055920 swapFree=4192812/4192956
[pid=18493] ppid=18491 vsize=102656 CPUtime=933.34
/proc/18493/stat : 18493 (pcs.small) R 18491 18493 17817 0 -1 4194304 42245 2327 0 0 93279 26 23 6 25 0 1 0 59785989 105119744 23949 996147200 134512640 135095119 4294956304 18446744073709551615 134927029 0 0 4096 0 0 0 0 17 1 0 0
/proc/18493/statm: 25664 23949 390 142 0 24618 0
Current children cumulated CPU time (s) 933.34
Current children cumulated vsize (KiB) 102656

[startup+1002.3 s]
/proc/loadavg: 2.07 2.03 2.01 3/82 18505
/proc/meminfo: memFree=1495904/2055920 swapFree=4192812/4192956
[pid=18493] ppid=18491 vsize=103696 CPUtime=992.77
/proc/18493/stat : 18493 (pcs.small) R 18491 18493 17817 0 -1 4194304 42642 2327 0 0 99222 26 23 6 25 0 1 0 59785989 106184704 24346 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/18493/statm: 25924 24346 390 142 0 24878 0
Current children cumulated CPU time (s) 992.77
Current children cumulated vsize (KiB) 103696

[startup+1062.3 s]
/proc/loadavg: 2.14 2.05 2.01 3/82 18505
/proc/meminfo: memFree=1494432/2055920 swapFree=4192812/4192956
[pid=18493] ppid=18491 vsize=104740 CPUtime=1052.2
/proc/18493/stat : 18493 (pcs.small) R 18491 18493 17817 0 -1 4194304 43037 2327 0 0 105164 27 23 6 25 0 1 0 59785989 107253760 24741 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/18493/statm: 26185 24741 390 142 0 25139 0
Current children cumulated CPU time (s) 1052.2
Current children cumulated vsize (KiB) 104740

[startup+1122.3 s]
/proc/loadavg: 2.12 2.05 2.01 3/82 18505
/proc/meminfo: memFree=1492832/2055920 swapFree=4192812/4192956
[pid=18493] ppid=18491 vsize=105780 CPUtime=1111.64
/proc/18493/stat : 18493 (pcs.small) R 18491 18493 17817 0 -1 4194304 43436 2327 0 0 111107 28 23 6 25 0 1 0 59785989 108318720 25140 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/18493/statm: 26445 25140 390 142 0 25399 0
Current children cumulated CPU time (s) 1111.64
Current children cumulated vsize (KiB) 105780

[startup+1182.3 s]
/proc/loadavg: 2.11 2.06 2.01 3/82 18505
/proc/meminfo: memFree=1491168/2055920 swapFree=4192812/4192956
[pid=18493] ppid=18491 vsize=106828 CPUtime=1171.07
/proc/18493/stat : 18493 (pcs.small) R 18491 18493 17817 0 -1 4194304 43824 2327 0 0 117050 28 23 6 25 0 1 0 59785989 109391872 25528 996147200 134512640 135095119 4294956304 18446744073709551615 134918159 0 0 4096 0 0 0 0 17 1 0 0
/proc/18493/statm: 26707 25528 390 142 0 25661 0
Current children cumulated CPU time (s) 1171.07
Current children cumulated vsize (KiB) 106828

[startup+1242.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/82 18505
/proc/meminfo: memFree=1489504/2055920 swapFree=4192812/4192956
[pid=18493] ppid=18491 vsize=107872 CPUtime=1230.5
/proc/18493/stat : 18493 (pcs.small) R 18491 18493 17817 0 -1 4194304 44217 2327 0 0 122992 29 23 6 25 0 1 0 59785989 110460928 25921 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/18493/statm: 26968 25921 390 142 0 25922 0
Current children cumulated CPU time (s) 1230.5
Current children cumulated vsize (KiB) 107872

[startup+1302.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/82 18505
/proc/meminfo: memFree=1480736/2055920 swapFree=4192812/4192956
[pid=18493] ppid=18491 vsize=120016 CPUtime=1289.93
/proc/18493/stat : 18493 (pcs.small) R 18491 18493 17817 0 -1 4194304 47385 2327 0 0 128934 30 23 6 25 0 1 0 59785989 122896384 28064 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/18493/statm: 30004 28064 390 142 0 28958 0
Current children cumulated CPU time (s) 1289.93
Current children cumulated vsize (KiB) 120016

[startup+1362.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/82 18505
/proc/meminfo: memFree=1480224/2055920 swapFree=4192812/4192956
[pid=18493] ppid=18491 vsize=120016 CPUtime=1349.37
/proc/18493/stat : 18493 (pcs.small) R 18491 18493 17817 0 -1 4194304 47522 2327 0 0 134877 31 23 6 25 0 1 0 59785989 122896384 28201 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/18493/statm: 30004 28201 390 142 0 28958 0
Current children cumulated CPU time (s) 1349.37
Current children cumulated vsize (KiB) 120016

[startup+1422.31 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 18539
/proc/meminfo: memFree=1301296/2055920 swapFree=4192812/4192956
[pid=18493] ppid=18491 vsize=120016 CPUtime=1409.09
/proc/18493/stat : 18493 (pcs.small) R 18491 18493 17817 0 -1 4194304 47665 2327 0 0 140843 37 23 6 25 0 1 0 59785989 122896384 28344 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/18493/statm: 30004 28344 390 142 0 28958 0
Current children cumulated CPU time (s) 1409.09
Current children cumulated vsize (KiB) 120016

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 18539
/proc/meminfo: memFree=1299632/2055920 swapFree=4192812/4192956
[pid=18493] ppid=18491 vsize=120016 CPUtime=1469.02
/proc/18493/stat : 18493 (pcs.small) R 18491 18493 17817 0 -1 4194304 47803 2327 0 0 146835 38 23 6 25 0 1 0 59785989 122896384 28482 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/18493/statm: 30004 28482 390 142 0 28958 0
Current children cumulated CPU time (s) 1469.02
Current children cumulated vsize (KiB) 120016

[startup+1542.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 18539
/proc/meminfo: memFree=1300400/2055920 swapFree=4192812/4192956
[pid=18493] ppid=18491 vsize=128208 CPUtime=1528.99
/proc/18493/stat : 18493 (pcs.small) R 18491 18493 17817 0 -1 4194304 49982 2327 0 0 152831 39 23 6 25 0 1 0 59785989 131284992 28612 996147200 134512640 135095119 4294956304 18446744073709551615 134926970 0 0 4096 0 0 0 0 17 0 0 0
/proc/18493/statm: 32052 28612 390 142 0 31006 0
Current children cumulated CPU time (s) 1528.99
Current children cumulated vsize (KiB) 128208

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18539
/proc/meminfo: memFree=1299888/2055920 swapFree=4192812/4192956
[pid=18493] ppid=18491 vsize=128208 CPUtime=1588.96
/proc/18493/stat : 18493 (pcs.small) R 18491 18493 17817 0 -1 4194304 50117 2327 0 0 158828 39 23 6 25 0 1 0 59785989 131284992 28747 996147200 134512640 135095119 4294956304 18446744073709551615 134927073 0 0 4096 0 0 0 0 17 0 0 0
/proc/18493/statm: 32052 28747 390 142 0 31006 0
Current children cumulated CPU time (s) 1588.96
Current children cumulated vsize (KiB) 128208

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18539
/proc/meminfo: memFree=1298736/2055920 swapFree=4192812/4192956
[pid=18493] ppid=18491 vsize=128856 CPUtime=1648.94
/proc/18493/stat : 18493 (pcs.small) R 18491 18493 17817 0 -1 4194304 50415 2327 0 0 164825 40 23 6 25 0 1 0 59785989 131948544 29045 996147200 134512640 135095119 4294956304 18446744073709551615 134918241 0 0 4096 0 0 0 0 17 0 0 0
/proc/18493/statm: 32214 29045 390 142 0 31168 0
Current children cumulated CPU time (s) 1648.94
Current children cumulated vsize (KiB) 128856

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18539
/proc/meminfo: memFree=1297072/2055920 swapFree=4192812/4192956
[pid=18493] ppid=18491 vsize=130032 CPUtime=1708.91
/proc/18493/stat : 18493 (pcs.small) R 18491 18493 17817 0 -1 4194304 50829 2327 0 0 170821 41 23 6 25 0 1 0 59785989 133152768 29459 996147200 134512640 135095119 4294956304 18446744073709551615 134912090 0 0 4096 0 0 0 0 17 0 0 0
/proc/18493/statm: 32508 29459 390 142 0 31462 0
Current children cumulated CPU time (s) 1708.91
Current children cumulated vsize (KiB) 130032

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18539
/proc/meminfo: memFree=1295344/2055920 swapFree=4192812/4192956
[pid=18493] ppid=18491 vsize=131084 CPUtime=1768.88
/proc/18493/stat : 18493 (pcs.small) R 18491 18493 17817 0 -1 4194304 51233 2327 0 0 176817 42 23 6 25 0 1 0 59785989 134230016 29863 996147200 134512640 135095119 4294956304 18446744073709551615 134918249 0 0 4096 0 0 0 0 17 0 0 0
/proc/18493/statm: 32771 29863 390 142 0 31725 0
Current children cumulated CPU time (s) 1768.88
Current children cumulated vsize (KiB) 131084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18539
/proc/meminfo: memFree=1294448/2055920 swapFree=4192812/4192956
[pid=18493] ppid=18491 vsize=131740 CPUtime=1800.08
/proc/18493/stat : 18493 (pcs.small) R 18491 18493 17817 0 -1 4194304 51454 2327 0 0 179937 42 23 6 25 0 1 0 59785989 134901760 30084 996147200 134512640 135095119 4294956304 18446744073709551615 134918169 0 0 4096 0 0 0 0 17 0 0 0
/proc/18493/statm: 32935 30084 390 142 0 31889 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 131740

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1813.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18539
/proc/meminfo: memFree=1294448/2055920 swapFree=4192812/4192956
[pid=18493] ppid=18491 vsize=131740 CPUtime=1800.08
/proc/18493/stat : 18493 (pcs.small) R 18491 18493 17817 0 -1 4194304 51454 2327 0 0 179937 42 23 6 25 0 1 0 59785989 134901760 30084 996147200 134512640 135095119 4294956304 18446744073709551615 134918169 0 0 4096 0 0 0 0 17 0 0 0
/proc/18493/statm: 32935 30084 390 142 0 31889 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 131740

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.53
CPU time (s): 1800.12
CPU user time (s): 1799.61
CPU system time (s): 0.506922
CPU usage (%): 99.2605
Max. virtual memory (cumulated for all children) (KiB): 131740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.61
system time used= 0.506922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53781
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= 26
involuntary context switches= 58559

runsolver used 2.57261 second user time and 5.66814 second system time

The end

Launcher Data 

Begin job on node14 at 2009-07-16 08:53:10
IDJOB=2087060
IDBENCH=58683
IDSOLVER=734
FILE ID=node14/2087060-1247727188
PBS_JOBID= 9521538
Free space on /tmp= 66424 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/dag-half/normalized-half-n25-d5-e56-r7-7.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2087060-1247727188/watcher-2087060-1247727188 -o /tmp/evaluation-result-2087060-1247727188/solver-2087060-1247727188 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 626008670 HOME/instance-2087060-1247727188.xml

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

MD5SUM BENCH= 4a2cc2f5664c2ecf671a222adbdc0b93
RANDOM SEED=626008670

node14.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		: 3000.265
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		: 3000.265
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:       1592256 kB
Buffers:         82668 kB
Cached:         207352 kB
SwapCached:          0 kB
Active:         210564 kB
Inactive:       175784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1592256 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           32236 kB
Writeback:           0 kB
Mapped:         116736 kB
Slab:            62204 kB
Committed_AS:   697516 kB
PageTables:       2072 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= 66352 MiB
End job on node14 at 2009-07-16 09:23:26