Trace number 2091306

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) 1800.05 1807.83

General information on the benchmark

Namecsp/rand-2-40-19-fcd/
normalized-rand-2-40-19-443-230-fcd-39_ext.xml
MD5SUM3e645e0932c1e74b02831c70007084d5
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.51247
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints351
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension351
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
0.17/0.21	c Seed is 810736062
0.17/0.21	c Constructing HOME/instance-2091306-1247732340.xml  with 6629 constraints
0.17/0.21	c Solving

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2091306-1247732340/watcher-2091306-1247732340 -o /tmp/evaluation-result-2091306-1247732340/solver-2091306-1247732340 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 810736062 HOME/instance-2091306-1247732340.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: 1.99 1.98 1.99 4/73 14866
/proc/meminfo: memFree=1337552/2055920 swapFree=4192812/4192956
[pid=14866] ppid=14864 vsize=5356 CPUtime=0
/proc/14866/stat : 14866 (pcssolve) R 14864 14866 14373 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 60297304 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 250968861343 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/14866/statm: 1339 241 200 169 0 50 0
[pid=14867] ppid=14866 vsize=3676 CPUtime=0
/proc/14867/stat : 14867 (fgrep) R 14866 14866 14373 0 -1 4194304 145 0 0 0 0 0 0 0 22 0 1 0 60297305 3764224 112 996147200 4194304 4274172 548682068976 18446744073709551615 250969030738 0 0 4096 0 0 0 0 17 1 0 0
/proc/14867/statm: 919 112 85 19 0 43 0
[pid=14868] ppid=14866 vsize=5356 CPUtime=0
/proc/14868/stat : 14868 (pcssolve) R 14866 14866 14373 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 60297305 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 250968861343 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/14868/statm: 1339 241 200 169 0 50 0

[startup+0.126591 s]
/proc/loadavg: 1.99 1.98 1.99 4/73 14866
/proc/meminfo: memFree=1337552/2055920 swapFree=4192812/4192956
[pid=14866] ppid=14864 vsize=6380 CPUtime=0.1
/proc/14866/stat : 14866 (pcs.small) R 14864 14866 14373 0 -1 4194304 1357 822 0 0 10 0 0 0 18 0 1 0 60297304 6533120 933 996147200 134512640 135095119 4294956304 18446744073709551615 134589575 0 0 4096 0 0 0 0 17 1 0 0
/proc/14866/statm: 1595 933 378 142 0 549 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6380

[startup+0.201597 s]
/proc/loadavg: 1.99 1.98 1.99 4/73 14866
/proc/meminfo: memFree=1337552/2055920 swapFree=4192812/4192956
[pid=14866] ppid=14864 vsize=6380 CPUtime=0.17
/proc/14866/stat : 14866 (pcs.small) R 14864 14866 14373 0 -1 4194304 1359 822 0 0 17 0 0 0 18 0 1 0 60297304 6533120 935 996147200 134512640 135095119 4294956304 18446744073709551615 134555106 0 0 4096 0 0 0 0 17 1 0 0
/proc/14866/statm: 1595 935 378 142 0 549 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 6380

[startup+0.301608 s]
/proc/loadavg: 1.99 1.98 1.99 4/73 14866
/proc/meminfo: memFree=1337552/2055920 swapFree=4192812/4192956
[pid=14866] ppid=14864 vsize=6380 CPUtime=0.27
/proc/14866/stat : 14866 (pcs.small) R 14864 14866 14373 0 -1 4194304 1360 822 0 0 27 0 0 0 19 0 1 0 60297304 6533120 936 996147200 134512640 135095119 4294956304 18446744073709551615 134582858 0 0 4096 0 0 0 0 17 1 0 0
/proc/14866/statm: 1595 936 378 142 0 549 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6380

[startup+0.701646 s]
/proc/loadavg: 1.99 1.98 1.99 4/73 14866
/proc/meminfo: memFree=1337552/2055920 swapFree=4192812/4192956
[pid=14866] ppid=14864 vsize=6380 CPUtime=0.67
/proc/14866/stat : 14866 (pcs.small) R 14864 14866 14373 0 -1 4194304 1368 822 0 0 67 0 0 0 23 0 1 0 60297304 6533120 944 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14866/statm: 1595 944 378 142 0 549 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6380

[startup+1.50172 s]
/proc/loadavg: 2.15 2.02 2.01 3/74 14872
/proc/meminfo: memFree=1335112/2055920 swapFree=4192812/4192956
[pid=14866] ppid=14864 vsize=6512 CPUtime=1.47
/proc/14866/stat : 14866 (pcs.small) R 14864 14866 14373 0 -1 4194304 1459 822 0 0 147 0 0 0 25 0 1 0 60297304 6668288 970 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 1 0 0
/proc/14866/statm: 1628 970 378 142 0 582 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 6512

[startup+3.10188 s]
/proc/loadavg: 2.15 2.02 2.01 3/74 14872
/proc/meminfo: memFree=1334472/2055920 swapFree=4192812/4192956
[pid=14866] ppid=14864 vsize=7160 CPUtime=3.05
/proc/14866/stat : 14866 (pcs.small) R 14864 14866 14373 0 -1 4194304 1686 822 0 0 305 0 0 0 25 0 1 0 60297304 7331840 1132 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14866/statm: 1790 1132 378 142 0 744 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7160

[startup+6.30119 s]
/proc/loadavg: 2.14 2.02 2.00 3/74 14872
/proc/meminfo: memFree=1331720/2055920 swapFree=4192812/4192956
[pid=14866] ppid=14864 vsize=9752 CPUtime=6.24
/proc/14866/stat : 14866 (pcs.small) R 14864 14866 14373 0 -1 4194304 2318 822 0 0 623 1 0 0 25 0 1 0 60297304 9986048 1635 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/14866/statm: 2438 1635 378 142 0 1392 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9752

[startup+12.7028 s]
/proc/loadavg: 2.13 2.02 2.00 3/74 14872
/proc/meminfo: memFree=1329160/2055920 swapFree=4192812/4192956
[pid=14866] ppid=14864 vsize=11292 CPUtime=12.61
/proc/14866/stat : 14866 (pcs.small) R 14864 14866 14373 0 -1 4194304 2933 822 0 0 1260 1 0 0 25 0 1 0 60297304 11563008 1993 996147200 134512640 135095119 4294956304 18446744073709551615 134616918 0 0 4096 0 0 0 0 17 1 0 0
/proc/14866/statm: 2823 1993 378 142 0 1777 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 11292

[startup+25.5011 s]
/proc/loadavg: 2.10 2.01 2.00 3/74 14872
/proc/meminfo: memFree=1323784/2055920 swapFree=4192812/4192956
[pid=14866] ppid=14864 vsize=16596 CPUtime=25.35
/proc/14866/stat : 14866 (pcs.small) R 14864 14866 14373 0 -1 4194304 4589 822 0 0 2533 2 0 0 25 0 1 0 60297304 16994304 2879 996147200 134512640 135095119 4294956304 18446744073709551615 12398174 0 0 4096 0 0 0 0 17 1 0 0
/proc/14866/statm: 4149 2879 378 142 0 3103 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 16596

[startup+51.1016 s]
/proc/loadavg: 2.14 2.03 2.01 3/74 14872
/proc/meminfo: memFree=1316808/2055920 swapFree=4192812/4192956
[pid=14866] ppid=14864 vsize=18820 CPUtime=50.83
/proc/14866/stat : 14866 (pcs.small) R 14864 14866 14373 0 -1 4194304 5592 822 0 0 5079 4 0 0 25 0 1 0 60297304 19271680 3882 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/14866/statm: 4705 3882 378 142 0 3659 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 18820

[startup+102.302 s]
/proc/loadavg: 2.14 2.04 2.01 3/74 14872
/proc/meminfo: memFree=1303496/2055920 swapFree=4192812/4192956
[pid=14866] ppid=14864 vsize=29568 CPUtime=101.79
/proc/14866/stat : 14866 (pcs.small) R 14864 14866 14373 0 -1 4194304 8973 822 0 0 10173 6 0 0 25 0 1 0 60297304 30277632 5725 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14866/statm: 7392 5725 378 142 0 6346 0
Current children cumulated CPU time (s) 101.79
Current children cumulated vsize (KiB) 29568

[startup+162.301 s]
/proc/loadavg: 2.12 2.04 2.01 3/74 14872
/proc/meminfo: memFree=1290696/2055920 swapFree=4192812/4192956
[pid=14866] ppid=14864 vsize=32180 CPUtime=161.5
/proc/14866/stat : 14866 (pcs.small) R 14864 14866 14373 0 -1 4194304 10236 822 0 0 16142 8 0 0 25 0 1 0 60297304 32952320 6988 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14866/statm: 8045 6988 378 142 0 6999 0
Current children cumulated CPU time (s) 161.5
Current children cumulated vsize (KiB) 32180

[startup+222.306 s]
/proc/loadavg: 2.11 2.05 2.01 3/74 14872
/proc/meminfo: memFree=1278792/2055920 swapFree=4192812/4192956
[pid=14866] ppid=14864 vsize=43128 CPUtime=221.21
/proc/14866/stat : 14866 (pcs.small) R 14864 14866 14373 0 -1 4194304 13528 822 0 0 22111 10 0 0 25 0 1 0 60297304 44163072 8231 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/14866/statm: 10782 8231 378 142 0 9736 0
Current children cumulated CPU time (s) 221.21
Current children cumulated vsize (KiB) 43128

[startup+282.301 s]
/proc/loadavg: 2.14 2.07 2.01 3/74 14872
/proc/meminfo: memFree=1267592/2055920 swapFree=4192812/4192956
[pid=14866] ppid=14864 vsize=45608 CPUtime=280.92
/proc/14866/stat : 14866 (pcs.small) R 14864 14866 14373 0 -1 4194304 14616 822 0 0 28080 12 0 0 25 0 1 0 60297304 46702592 9319 996147200 134512640 135095119 4294956304 18446744073709551615 134636890 0 0 4096 0 0 0 0 17 1 0 0
/proc/14866/statm: 11402 9319 378 142 0 10356 0
Current children cumulated CPU time (s) 280.92
Current children cumulated vsize (KiB) 45608

[startup+342.302 s]
/proc/loadavg: 2.05 2.05 2.00 3/74 14872
/proc/meminfo: memFree=1252368/2055920 swapFree=4192812/4192956
[pid=14866] ppid=14864 vsize=56304 CPUtime=340.63
/proc/14866/stat : 14866 (pcs.small) R 14864 14866 14373 0 -1 4194304 17689 822 0 0 34049 14 0 0 25 0 1 0 60297304 57655296 11367 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14866/statm: 14076 11367 378 142 0 13030 0
Current children cumulated CPU time (s) 340.63
Current children cumulated vsize (KiB) 56304

[startup+402.302 s]
/proc/loadavg: 2.02 2.04 2.00 3/74 14872
/proc/meminfo: memFree=1243728/2055920 swapFree=4192812/4192956
[pid=14866] ppid=14864 vsize=56304 CPUtime=400.34
/proc/14866/stat : 14866 (pcs.small) R 14864 14866 14373 0 -1 4194304 18110 822 0 0 40020 14 0 0 25 0 1 0 60297304 57655296 11788 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14866/statm: 14076 11788 378 142 0 13030 0
Current children cumulated CPU time (s) 400.34
Current children cumulated vsize (KiB) 56304

[startup+462.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/74 14872
/proc/meminfo: memFree=1234768/2055920 swapFree=4192812/4192956
[pid=14866] ppid=14864 vsize=56824 CPUtime=460.05
/proc/14866/stat : 14866 (pcs.small) R 14864 14866 14373 0 -1 4194304 18642 822 0 0 45990 15 0 0 25 0 1 0 60297304 58187776 12320 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14866/statm: 14206 12320 378 142 0 13160 0
Current children cumulated CPU time (s) 460.05
Current children cumulated vsize (KiB) 56824

[startup+522.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 14872
/proc/meminfo: memFree=1224720/2055920 swapFree=4192812/4192956
[pid=14866] ppid=14864 vsize=58656 CPUtime=519.76
/proc/14866/stat : 14866 (pcs.small) R 14864 14866 14373 0 -1 4194304 19464 822 0 0 51960 16 0 0 25 0 1 0 60297304 60063744 13142 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14866/statm: 14664 13142 378 142 0 13618 0
Current children cumulated CPU time (s) 519.76
Current children cumulated vsize (KiB) 58656

[startup+582.301 s]
/proc/loadavg: 2.08 2.03 2.01 3/83 14914
/proc/meminfo: memFree=1411952/2055920 swapFree=4192812/4192956
[pid=14866] ppid=14864 vsize=76868 CPUtime=579.47
/proc/14866/stat : 14866 (pcs.small) R 14864 14866 14373 0 -1 4194304 24369 822 0 0 57927 20 0 0 25 0 1 0 60297304 78712832 13950 996147200 134512640 135095119 4294956304 18446744073709551615 134636919 0 0 4096 0 0 0 0 17 0 0 0
/proc/14866/statm: 19217 13950 378 142 0 18171 0
Current children cumulated CPU time (s) 579.47
Current children cumulated vsize (KiB) 76868

[startup+642.301 s]
/proc/loadavg: 2.03 2.03 2.00 3/83 14914
/proc/meminfo: memFree=1408576/2055920 swapFree=4192812/4192956
[pid=14866] ppid=14864 vsize=78704 CPUtime=639.24

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

[startup+882.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14914
/proc/meminfo: memFree=1396352/2055920 swapFree=4192812/4192956
[pid=14866] ppid=14864 vsize=85524 CPUtime=878.26
/proc/14866/stat : 14866 (pcs.small) R 14864 14866 14373 0 -1 4194304 28193 822 0 0 87801 25 0 0 25 0 1 0 60297304 87576576 17774 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14866/statm: 21381 17774 378 142 0 20335 0
Current children cumulated CPU time (s) 878.26
Current children cumulated vsize (KiB) 85524

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14914
/proc/meminfo: memFree=1393600/2055920 swapFree=4192812/4192956
[pid=14866] ppid=14864 vsize=87088 CPUtime=938.02
/proc/14866/stat : 14866 (pcs.small) R 14864 14866 14373 0 -1 4194304 28899 822 0 0 93776 26 0 0 25 0 1 0 60297304 89178112 18480 996147200 134512640 135095119 4294956304 18446744073709551615 134589572 0 0 4096 0 0 0 0 17 0 0 0
/proc/14866/statm: 21772 18480 378 142 0 20726 0
Current children cumulated CPU time (s) 938.02
Current children cumulated vsize (KiB) 87088

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14914
/proc/meminfo: memFree=1376960/2055920 swapFree=4192812/4192956
[pid=14866] ppid=14864 vsize=110588 CPUtime=997.77
/proc/14866/stat : 14866 (pcs.small) R 14864 14866 14373 0 -1 4194304 35076 822 0 0 99748 29 0 0 25 0 1 0 60297304 113242112 22608 996147200 134512640 135095119 4294956304 18446744073709551615 134616996 0 0 4096 0 0 0 0 17 0 0 0
/proc/14866/statm: 27647 22608 378 142 0 26601 0
Current children cumulated CPU time (s) 997.77
Current children cumulated vsize (KiB) 110588

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14914
/proc/meminfo: memFree=1375936/2055920 swapFree=4192812/4192956
[pid=14866] ppid=14864 vsize=110588 CPUtime=1057.53
/proc/14866/stat : 14866 (pcs.small) R 14864 14866 14373 0 -1 4194304 35376 822 0 0 105724 29 0 0 25 0 1 0 60297304 113242112 22908 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14866/statm: 27647 22908 378 142 0 26601 0
Current children cumulated CPU time (s) 1057.53
Current children cumulated vsize (KiB) 110588

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14914
/proc/meminfo: memFree=1374784/2055920 swapFree=4192812/4192956
[pid=14866] ppid=14864 vsize=110588 CPUtime=1117.29
/proc/14866/stat : 14866 (pcs.small) R 14864 14866 14373 0 -1 4194304 35647 822 0 0 111699 30 0 0 25 0 1 0 60297304 113242112 23179 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14866/statm: 27647 23179 378 142 0 26601 0
Current children cumulated CPU time (s) 1117.29
Current children cumulated vsize (KiB) 110588

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14914
/proc/meminfo: memFree=1373568/2055920 swapFree=4192812/4192956
[pid=14866] ppid=14864 vsize=110588 CPUtime=1177.04
/proc/14866/stat : 14866 (pcs.small) R 14864 14866 14373 0 -1 4194304 35925 822 0 0 117674 30 0 0 25 0 1 0 60297304 113242112 23457 996147200 134512640 135095119 4294956304 18446744073709551615 134636921 0 0 4096 0 0 0 0 17 0 0 0
/proc/14866/statm: 27647 23457 378 142 0 26601 0
Current children cumulated CPU time (s) 1177.04
Current children cumulated vsize (KiB) 110588

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14914
/proc/meminfo: memFree=1372352/2055920 swapFree=4192812/4192956
[pid=14866] ppid=14864 vsize=110588 CPUtime=1236.81
/proc/14866/stat : 14866 (pcs.small) R 14864 14866 14373 0 -1 4194304 36198 822 0 0 123650 31 0 0 25 0 1 0 60297304 113242112 23730 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14866/statm: 27647 23730 378 142 0 26601 0
Current children cumulated CPU time (s) 1236.81
Current children cumulated vsize (KiB) 110588

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14914
/proc/meminfo: memFree=1371136/2055920 swapFree=4192812/4192956
[pid=14866] ppid=14864 vsize=110588 CPUtime=1296.56
/proc/14866/stat : 14866 (pcs.small) R 14864 14866 14373 0 -1 4194304 36461 822 0 0 129625 31 0 0 25 0 1 0 60297304 113242112 23993 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14866/statm: 27647 23993 378 142 0 26601 0
Current children cumulated CPU time (s) 1296.56
Current children cumulated vsize (KiB) 110588

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14914
/proc/meminfo: memFree=1370240/2055920 swapFree=4192812/4192956
[pid=14866] ppid=14864 vsize=110588 CPUtime=1356.32
/proc/14866/stat : 14866 (pcs.small) R 14864 14866 14373 0 -1 4194304 36724 822 0 0 135600 32 0 0 25 0 1 0 60297304 113242112 24256 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/14866/statm: 27647 24256 378 142 0 26601 0
Current children cumulated CPU time (s) 1356.32
Current children cumulated vsize (KiB) 110588

[startup+1422.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/83 14914
/proc/meminfo: memFree=1369216/2055920 swapFree=4192812/4192956
[pid=14866] ppid=14864 vsize=110588 CPUtime=1416.08
/proc/14866/stat : 14866 (pcs.small) R 14864 14866 14373 0 -1 4194304 36982 822 0 0 141576 32 0 0 25 0 1 0 60297304 113242112 24514 996147200 134512640 135095119 4294956304 18446744073709551615 134636926 0 0 4096 0 0 0 0 17 0 0 0
/proc/14866/statm: 27647 24514 378 142 0 26601 0
Current children cumulated CPU time (s) 1416.08
Current children cumulated vsize (KiB) 110588

[startup+1482.3 s]
/proc/loadavg: 2.08 2.03 2.00 3/83 14914
/proc/meminfo: memFree=1368192/2055920 swapFree=4192812/4192956
[pid=14866] ppid=14864 vsize=110588 CPUtime=1475.83
/proc/14866/stat : 14866 (pcs.small) R 14864 14866 14373 0 -1 4194304 37240 822 0 0 147551 32 0 0 25 0 1 0 60297304 113242112 24772 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14866/statm: 27647 24772 378 142 0 26601 0
Current children cumulated CPU time (s) 1475.83
Current children cumulated vsize (KiB) 110588

[startup+1542.31 s]
/proc/loadavg: 2.09 2.04 2.00 3/83 14914
/proc/meminfo: memFree=1366720/2055920 swapFree=4192812/4192956
[pid=14866] ppid=14864 vsize=111104 CPUtime=1535.59
/proc/14866/stat : 14866 (pcs.small) R 14864 14866 14373 0 -1 4194304 37628 822 0 0 153526 33 0 0 25 0 1 0 60297304 113770496 25160 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14866/statm: 27776 25160 378 142 0 26730 0
Current children cumulated CPU time (s) 1535.59
Current children cumulated vsize (KiB) 111104

[startup+1602.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/83 14914
/proc/meminfo: memFree=1364416/2055920 swapFree=4192812/4192956
[pid=14866] ppid=14864 vsize=112408 CPUtime=1595.35
/proc/14866/stat : 14866 (pcs.small) R 14864 14866 14373 0 -1 4194304 38190 822 0 0 159502 33 0 0 25 0 1 0 60297304 115105792 25722 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14866/statm: 28102 25722 378 142 0 27056 0
Current children cumulated CPU time (s) 1595.35
Current children cumulated vsize (KiB) 112408

[startup+1662.3 s]
/proc/loadavg: 2.30 2.11 2.02 3/83 14914
/proc/meminfo: memFree=1362176/2055920 swapFree=4192812/4192956
[pid=14866] ppid=14864 vsize=113592 CPUtime=1655.1
/proc/14866/stat : 14866 (pcs.small) R 14864 14866 14373 0 -1 4194304 38752 822 0 0 165476 34 0 0 25 0 1 0 60297304 116318208 26284 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/14866/statm: 28398 26284 378 142 0 27352 0
Current children cumulated CPU time (s) 1655.1
Current children cumulated vsize (KiB) 113592

[startup+1722.3 s]
/proc/loadavg: 2.11 2.08 2.02 3/83 14914
/proc/meminfo: memFree=1360000/2055920 swapFree=4192812/4192956
[pid=14866] ppid=14864 vsize=147536 CPUtime=1714.85
/proc/14866/stat : 14866 (pcs.small) R 14864 14866 14373 0 -1 4194304 47467 822 0 0 171447 38 0 0 25 0 1 0 60297304 151076864 26806 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14866/statm: 36884 26806 378 142 0 35838 0
Current children cumulated CPU time (s) 1714.85
Current children cumulated vsize (KiB) 147536

[startup+1782.3 s]
/proc/loadavg: 2.04 2.07 2.01 3/83 14914
/proc/meminfo: memFree=1357696/2055920 swapFree=4192812/4192956
[pid=14866] ppid=14864 vsize=148704 CPUtime=1774.62
/proc/14866/stat : 14866 (pcs.small) R 14864 14866 14373 0 -1 4194304 48005 822 0 0 177423 39 0 0 25 0 1 0 60297304 152272896 27344 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14866/statm: 37176 27344 378 142 0 36130 0
Current children cumulated CPU time (s) 1774.62
Current children cumulated vsize (KiB) 148704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.8 s]
/proc/loadavg: 2.02 2.06 2.01 3/83 14914
/proc/meminfo: memFree=1356672/2055920 swapFree=4192812/4192956
[pid=14866] ppid=14864 vsize=149360 CPUtime=1800.01
/proc/14866/stat : 14866 (pcs.small) R 14864 14866 14373 0 -1 4194304 48257 822 0 0 179962 39 0 0 25 0 1 0 60297304 152944640 27596 996147200 134512640 135095119 4294956304 18446744073709551615 134643013 0 0 4096 0 0 0 0 17 0 0 0
/proc/14866/statm: 37340 27596 378 142 0 36294 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 149360

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

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

[startup+1807.8 s]
/proc/loadavg: 2.02 2.06 2.01 3/83 14914
/proc/meminfo: memFree=1356672/2055920 swapFree=4192812/4192956
[pid=14866] ppid=14864 vsize=149360 CPUtime=1800.01
/proc/14866/stat : 14866 (pcs.small) R 14864 14866 14373 0 -1 4194304 48257 822 0 0 179962 39 0 0 25 0 1 0 60297304 152944640 27596 996147200 134512640 135095119 4294956304 18446744073709551615 134643013 0 0 4096 0 0 0 0 17 0 0 0
/proc/14866/statm: 37340 27596 378 142 0 36294 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 149360

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.83
CPU time (s): 1800.05
CPU user time (s): 1799.62
CPU system time (s): 0.422935
CPU usage (%): 99.5697
Max. virtual memory (cumulated for all children) (KiB): 179916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.62
system time used= 0.422935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49079
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= 23394

runsolver used 1.68674 second user time and 4.90125 second system time

The end

Launcher Data 

Begin job on node56 at 2009-07-16 10:19:00
IDJOB=2091306
IDBENCH=60040
IDSOLVER=734
FILE ID=node56/2091306-1247732340
PBS_JOBID= 9521591
Free space on /tmp= 103076 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-40-19-fcd/normalized-rand-2-40-19-443-230-fcd-39_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091306-1247732340/watcher-2091306-1247732340 -o /tmp/evaluation-result-2091306-1247732340/solver-2091306-1247732340 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 810736062 HOME/instance-2091306-1247732340.xml

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

MD5SUM BENCH= 3e645e0932c1e74b02831c70007084d5
RANDOM SEED=810736062

node56.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		: 3000.209
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		: 3000.209
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:       1337968 kB
Buffers:         90440 kB
Cached:         382024 kB
SwapCached:          0 kB
Active:         348060 kB
Inactive:       287136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1337968 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1932 kB
Writeback:           0 kB
Mapped:         173204 kB
Slab:            67748 kB
Committed_AS:   600564 kB
PageTables:       2100 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= 103076 MiB
End job on node56 at 2009-07-16 10:49:10