Trace number 2089953

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 1808.12

General information on the benchmark

Namecsp/rand-2-40-19/
normalized-rand-2-40-19-443-230-44_ext.xml
MD5SUM5525522216283dbe40519fb93c906b35
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 benchmark87.4337
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints340
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension340
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
0.18/0.22	c Seed is 1310489069
0.18/0.22	c Constructing HOME/instance-2089953-1247730852.xml  with 6429 constraints
0.18/0.22	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-2089953-1247730852/watcher-2089953-1247730852 -o /tmp/evaluation-result-2089953-1247730852/solver-2089953-1247730852 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1310489069 HOME/instance-2089953-1247730852.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 1.97 1.99 4/72 19072
/proc/meminfo: memFree=1448848/2055920 swapFree=4192812/4192956
[pid=19072] ppid=19070 vsize=18576 CPUtime=0
/proc/19072/stat : 19072 (runsolver) R 19070 19072 17499 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 60151622 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 238487661863 0 0 4096 24578 0 0 0 17 1 0 0
/proc/19072/statm: 4644 284 249 26 0 2626 0

[startup+0.074484 s]
/proc/loadavg: 1.99 1.97 1.99 4/72 19072
/proc/meminfo: memFree=1448848/2055920 swapFree=4192812/4192956
[pid=19072] ppid=19070 vsize=5168 CPUtime=0.05
/proc/19072/stat : 19072 (pcs.small) R 19070 19072 17499 0 -1 4194304 1018 822 0 0 5 0 0 0 18 0 1 0 60151622 5292032 627 996147200 134512640 135095119 4294956304 18446744073709551615 2930299 0 0 4096 0 0 0 0 17 1 0 0
/proc/19072/statm: 1292 627 364 142 0 246 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5168

[startup+0.101488 s]
/proc/loadavg: 1.99 1.97 1.99 4/72 19072
/proc/meminfo: memFree=1448848/2055920 swapFree=4192812/4192956
[pid=19072] ppid=19070 vsize=5980 CPUtime=0.08
/proc/19072/stat : 19072 (pcs.small) R 19070 19072 17499 0 -1 4194304 1200 822 0 0 8 0 0 0 18 0 1 0 60151622 6123520 809 996147200 134512640 135095119 4294956304 18446744073709551615 134608641 0 0 4096 0 0 0 0 17 1 0 0
/proc/19072/statm: 1495 809 367 142 0 449 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5980

[startup+0.301526 s]
/proc/loadavg: 1.99 1.97 1.99 4/72 19072
/proc/meminfo: memFree=1448848/2055920 swapFree=4192812/4192956
[pid=19072] ppid=19070 vsize=6372 CPUtime=0.28
/proc/19072/stat : 19072 (pcs.small) R 19070 19072 17499 0 -1 4194304 1351 822 0 0 28 0 0 0 19 0 1 0 60151622 6524928 927 996147200 134512640 135095119 4294956304 18446744073709551615 134641629 0 0 4096 0 0 0 0 17 1 0 0
/proc/19072/statm: 1593 927 378 142 0 547 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6372

[startup+0.701604 s]
/proc/loadavg: 1.99 1.97 1.99 4/72 19072
/proc/meminfo: memFree=1448848/2055920 swapFree=4192812/4192956
[pid=19072] ppid=19070 vsize=6372 CPUtime=0.68
/proc/19072/stat : 19072 (pcs.small) R 19070 19072 17499 0 -1 4194304 1360 822 0 0 68 0 0 0 23 0 1 0 60151622 6524928 936 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 1 0 0
/proc/19072/statm: 1593 936 378 142 0 547 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6372

[startup+1.50176 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19078
/proc/meminfo: memFree=1446280/2055920 swapFree=4192812/4192956
[pid=19072] ppid=19070 vsize=6628 CPUtime=1.47
/proc/19072/stat : 19072 (pcs.small) R 19070 19072 17499 0 -1 4194304 1437 822 0 0 147 0 0 0 25 0 1 0 60151622 6787072 948 996147200 134512640 135095119 4294956304 18446744073709551615 134589551 0 0 4096 0 0 0 0 17 1 0 0
/proc/19072/statm: 1657 948 378 142 0 611 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 6628

[startup+3.10107 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19078
/proc/meminfo: memFree=1445896/2055920 swapFree=4192812/4192956
[pid=19072] ppid=19070 vsize=7144 CPUtime=3.06
/proc/19072/stat : 19072 (pcs.small) R 19070 19072 17499 0 -1 4194304 1578 822 0 0 306 0 0 0 25 0 1 0 60151622 7315456 1089 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/19072/statm: 1786 1089 378 142 0 740 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7144

[startup+6.30169 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19078
/proc/meminfo: memFree=1444488/2055920 swapFree=4192812/4192956
[pid=19072] ppid=19070 vsize=9356 CPUtime=6.24
/proc/19072/stat : 19072 (pcs.small) R 19070 19072 17499 0 -1 4194304 2258 822 0 0 624 0 0 0 25 0 1 0 60151622 9580544 1511 996147200 134512640 135095119 4294956304 18446744073709551615 134840705 0 0 4096 0 0 0 0 17 1 0 0
/proc/19072/statm: 2339 1511 378 142 0 1293 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9356

[startup+12.7019 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19078
/proc/meminfo: memFree=1441928/2055920 swapFree=4192812/4192956
[pid=19072] ppid=19070 vsize=11160 CPUtime=12.61
/proc/19072/stat : 19072 (pcs.small) R 19070 19072 17499 0 -1 4194304 2921 822 0 0 1260 1 0 0 25 0 1 0 60151622 11427840 1917 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 1 0 0
/proc/19072/statm: 2790 1917 378 142 0 1744 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 11160

[startup+25.5014 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19078
/proc/meminfo: memFree=1437896/2055920 swapFree=4192812/4192956
[pid=19072] ppid=19070 vsize=16476 CPUtime=25.35
/proc/19072/stat : 19072 (pcs.small) R 19070 19072 17499 0 -1 4194304 4611 822 0 0 2533 2 0 0 25 0 1 0 60151622 16871424 2804 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 1 0 0
/proc/19072/statm: 4119 2804 378 142 0 3073 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 16476

[startup+51.1014 s]
/proc/loadavg: 2.07 1.99 1.99 3/73 19078
/proc/meminfo: memFree=1433288/2055920 swapFree=4192812/4192956
[pid=19072] ppid=19070 vsize=18444 CPUtime=50.82
/proc/19072/stat : 19072 (pcs.small) R 19070 19072 17499 0 -1 4194304 5561 822 0 0 5079 3 0 0 25 0 1 0 60151622 18886656 3754 996147200 134512640 135095119 4294956304 18446744073709551615 134638185 0 0 4096 0 0 0 0 17 1 0 0
/proc/19072/statm: 4611 3754 378 142 0 3565 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 18444

[startup+102.305 s]
/proc/loadavg: 2.10 2.00 2.00 3/73 19078
/proc/meminfo: memFree=1423880/2055920 swapFree=4192812/4192956
[pid=19072] ppid=19070 vsize=29724 CPUtime=101.77
/proc/19072/stat : 19072 (pcs.small) R 19070 19072 17499 0 -1 4194304 8984 822 0 0 10171 6 0 0 25 0 1 0 60151622 30437376 5639 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/19072/statm: 7431 5639 378 142 0 6385 0
Current children cumulated CPU time (s) 101.77
Current children cumulated vsize (KiB) 29724

[startup+162.302 s]
/proc/loadavg: 2.04 2.00 2.00 3/73 19078
/proc/meminfo: memFree=1417992/2055920 swapFree=4192812/4192956
[pid=19072] ppid=19070 vsize=31428 CPUtime=161.48
/proc/19072/stat : 19072 (pcs.small) R 19070 19072 17499 0 -1 4194304 9989 822 0 0 16140 8 0 0 25 0 1 0 60151622 32182272 6644 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19072/statm: 7857 6644 378 142 0 6811 0
Current children cumulated CPU time (s) 161.48
Current children cumulated vsize (KiB) 31428

[startup+222.303 s]
/proc/loadavg: 2.17 2.04 2.01 3/73 19078
/proc/meminfo: memFree=1411400/2055920 swapFree=4192812/4192956
[pid=19072] ppid=19070 vsize=42252 CPUtime=221.18
/proc/19072/stat : 19072 (pcs.small) R 19070 19072 17499 0 -1 4194304 13183 822 0 0 22107 11 0 0 25 0 1 0 60151622 43266048 7789 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19072/statm: 10563 7789 378 142 0 9517 0
Current children cumulated CPU time (s) 221.18
Current children cumulated vsize (KiB) 42252

[startup+282.301 s]
/proc/loadavg: 2.13 2.05 2.01 3/73 19078
/proc/meminfo: memFree=1405192/2055920 swapFree=4192812/4192956
[pid=19072] ppid=19070 vsize=44752 CPUtime=280.88
/proc/19072/stat : 19072 (pcs.small) R 19070 19072 17499 0 -1 4194304 14259 822 0 0 28076 12 0 0 25 0 1 0 60151622 45826048 8865 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/19072/statm: 11188 8865 378 142 0 10142 0
Current children cumulated CPU time (s) 280.88
Current children cumulated vsize (KiB) 44752

[startup+342.302 s]
/proc/loadavg: 2.04 2.04 2.01 3/73 19078
/proc/meminfo: memFree=1393680/2055920 swapFree=4192812/4192956
[pid=19072] ppid=19070 vsize=56628 CPUtime=340.59
/proc/19072/stat : 19072 (pcs.small) R 19070 19072 17499 0 -1 4194304 17657 822 0 0 34043 16 0 0 25 0 1 0 60151622 57987072 11238 996147200 134512640 135095119 4294956304 18446744073709551615 134589569 0 0 4096 0 0 0 0 17 1 0 0
/proc/19072/statm: 14157 11238 378 142 0 13111 0
Current children cumulated CPU time (s) 340.59
Current children cumulated vsize (KiB) 56628

[startup+402.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/73 19078
/proc/meminfo: memFree=1390288/2055920 swapFree=4192812/4192956
[pid=19072] ppid=19070 vsize=56628 CPUtime=400.3
/proc/19072/stat : 19072 (pcs.small) R 19070 19072 17499 0 -1 4194304 18040 822 0 0 40014 16 0 0 25 0 1 0 60151622 57987072 11621 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19072/statm: 14157 11621 378 142 0 13111 0
Current children cumulated CPU time (s) 400.3
Current children cumulated vsize (KiB) 56628

[startup+462.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 19084
/proc/meminfo: memFree=1373328/2055920 swapFree=4192812/4192956
[pid=19072] ppid=19070 vsize=56628 CPUtime=459.98
/proc/19072/stat : 19072 (pcs.small) R 19070 19072 17499 0 -1 4194304 18403 822 0 0 45981 17 0 0 25 0 1 0 60151622 57987072 11984 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19072/statm: 14157 11984 378 142 0 13111 0
Current children cumulated CPU time (s) 459.98
Current children cumulated vsize (KiB) 56628

[startup+522.303 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 19084
/proc/meminfo: memFree=1370384/2055920 swapFree=4192812/4192956
[pid=19072] ppid=19070 vsize=57412 CPUtime=519.69
/proc/19072/stat : 19072 (pcs.small) R 19070 19072 17499 0 -1 4194304 18953 822 0 0 51951 18 0 0 25 0 1 0 60151622 58789888 12534 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 1 0 0
/proc/19072/statm: 14353 12534 378 142 0 13307 0
Current children cumulated CPU time (s) 519.69
Current children cumulated vsize (KiB) 57412

[startup+582.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 19084
/proc/meminfo: memFree=1366608/2055920 swapFree=4192812/4192956
[pid=19072] ppid=19070 vsize=59112 CPUtime=579.39
/proc/19072/stat : 19072 (pcs.small) R 19070 19072 17499 0 -1 4194304 19699 822 0 0 57920 19 0 0 25 0 1 0 60151622 60530688 13280 996147200 134512640 135095119 4294956304 18446744073709551615 134636916 0 0 4096 0 0 0 0 17 1 0 0
/proc/19072/statm: 14778 13280 378 142 0 13732 0
Current children cumulated CPU time (s) 579.39
Current children cumulated vsize (KiB) 59112

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19084
/proc/meminfo: memFree=1362512/2055920 swapFree=4192812/4192956
[pid=19072] ppid=19070 vsize=77200 CPUtime=639.1
/proc/19072/stat : 19072 (pcs.small) R 19070 19072 17499 0 -1 4194304 24546 822 0 0 63888 22 0 0 25 0 1 0 60151622 79052800 14030 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19072/statm: 19300 14030 378 142 0 18254 0
Current children cumulated CPU time (s) 639.1
Current children cumulated vsize (KiB) 77200

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19117
/proc/meminfo: memFree=1431616/2055920 swapFree=4192812/4192956
[pid=19072] ppid=19070 vsize=83636 CPUtime=878.05
/proc/19072/stat : 19072 (pcs.small) R 19070 19072 17499 0 -1 4194304 27387 822 0 0 87778 27 0 0 25 0 1 0 60151622 85643264 16871 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19072/statm: 20909 16871 378 142 0 19863 0
Current children cumulated CPU time (s) 878.05
Current children cumulated vsize (KiB) 83636

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19117
/proc/meminfo: memFree=1427008/2055920 swapFree=4192812/4192956
[pid=19072] ppid=19070 vsize=85208 CPUtime=937.81
/proc/19072/stat : 19072 (pcs.small) R 19070 19072 17499 0 -1 4194304 28060 822 0 0 93753 28 0 0 25 0 1 0 60151622 87252992 17544 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19072/statm: 21302 17544 378 142 0 20256 0
Current children cumulated CPU time (s) 937.81
Current children cumulated vsize (KiB) 85208

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19117
/proc/meminfo: memFree=1421760/2055920 swapFree=4192812/4192956
[pid=19072] ppid=19070 vsize=86512 CPUtime=997.56
/proc/19072/stat : 19072 (pcs.small) R 19070 19072 17499 0 -1 4194304 28665 822 0 0 99727 29 0 0 25 0 1 0 60151622 88588288 18149 996147200 134512640 135095119 4294956304 18446744073709551615 134636912 0 0 4096 0 0 0 0 17 0 0 0
/proc/19072/statm: 21628 18149 378 142 0 20582 0
Current children cumulated CPU time (s) 997.56
Current children cumulated vsize (KiB) 86512

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19117
/proc/meminfo: memFree=1416640/2055920 swapFree=4192812/4192956
[pid=19072] ppid=19070 vsize=87956 CPUtime=1057.32
/proc/19072/stat : 19072 (pcs.small) R 19070 19072 17499 0 -1 4194304 29300 822 0 0 105702 30 0 0 25 0 1 0 60151622 90066944 18784 996147200 134512640 135095119 4294956304 18446744073709551615 134589575 0 0 4096 0 0 0 0 17 0 0 0
/proc/19072/statm: 21989 18784 378 142 0 20943 0
Current children cumulated CPU time (s) 1057.32
Current children cumulated vsize (KiB) 87956

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19117
/proc/meminfo: memFree=1411392/2055920 swapFree=4192812/4192956
[pid=19072] ppid=19070 vsize=89408 CPUtime=1117.06
/proc/19072/stat : 19072 (pcs.small) R 19070 19072 17499 0 -1 4194304 29945 822 0 0 111675 31 0 0 25 0 1 0 60151622 91553792 19429 996147200 134512640 135095119 4294956304 18446744073709551615 134643006 0 0 4096 0 0 0 0 17 0 0 0
/proc/19072/statm: 22352 19429 378 142 0 21306 0
Current children cumulated CPU time (s) 1117.06
Current children cumulated vsize (KiB) 89408

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19117
/proc/meminfo: memFree=1393472/2055920 swapFree=4192812/4192956
[pid=19072] ppid=19070 vsize=111988 CPUtime=1176.83
/proc/19072/stat : 19072 (pcs.small) R 19070 19072 17499 0 -1 4194304 35822 822 0 0 117649 34 0 0 25 0 1 0 60151622 114675712 23257 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19072/statm: 27997 23257 378 142 0 26951 0
Current children cumulated CPU time (s) 1176.83
Current children cumulated vsize (KiB) 111988

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19117
/proc/meminfo: memFree=1384192/2055920 swapFree=4192812/4192956
[pid=19072] ppid=19070 vsize=111988 CPUtime=1236.58
/proc/19072/stat : 19072 (pcs.small) R 19070 19072 17499 0 -1 4194304 36075 822 0 0 123623 35 0 0 25 0 1 0 60151622 114675712 23510 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19072/statm: 27997 23510 378 142 0 26951 0
Current children cumulated CPU time (s) 1236.58
Current children cumulated vsize (KiB) 111988

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19117
/proc/meminfo: memFree=1382208/2055920 swapFree=4192812/4192956
[pid=19072] ppid=19070 vsize=111988 CPUtime=1296.33
/proc/19072/stat : 19072 (pcs.small) R 19070 19072 17499 0 -1 4194304 36324 822 0 0 129598 35 0 0 25 0 1 0 60151622 114675712 23759 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19072/statm: 27997 23759 378 142 0 26951 0
Current children cumulated CPU time (s) 1296.33
Current children cumulated vsize (KiB) 111988

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19117
/proc/meminfo: memFree=1380416/2055920 swapFree=4192812/4192956
[pid=19072] ppid=19070 vsize=111988 CPUtime=1356.08
/proc/19072/stat : 19072 (pcs.small) R 19070 19072 17499 0 -1 4194304 36569 822 0 0 135573 35 0 0 25 0 1 0 60151622 114675712 24004 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19072/statm: 27997 24004 378 142 0 26951 0
Current children cumulated CPU time (s) 1356.08
Current children cumulated vsize (KiB) 111988

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19117
/proc/meminfo: memFree=1378496/2055920 swapFree=4192812/4192956
[pid=19072] ppid=19070 vsize=111988 CPUtime=1415.84
/proc/19072/stat : 19072 (pcs.small) R 19070 19072 17499 0 -1 4194304 36808 822 0 0 141548 36 0 0 25 0 1 0 60151622 114675712 24243 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19072/statm: 27997 24243 378 142 0 26951 0
Current children cumulated CPU time (s) 1415.84
Current children cumulated vsize (KiB) 111988

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19117
/proc/meminfo: memFree=1376128/2055920 swapFree=4192812/4192956
[pid=19072] ppid=19070 vsize=111988 CPUtime=1475.6
/proc/19072/stat : 19072 (pcs.small) R 19070 19072 17499 0 -1 4194304 37049 822 0 0 147524 36 0 0 25 0 1 0 60151622 114675712 24484 996147200 134512640 135095119 4294956304 18446744073709551615 134643077 0 0 4096 0 0 0 0 17 0 0 0
/proc/19072/statm: 27997 24484 378 142 0 26951 0
Current children cumulated CPU time (s) 1475.6
Current children cumulated vsize (KiB) 111988

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19117
/proc/meminfo: memFree=1373120/2055920 swapFree=4192812/4192956
[pid=19072] ppid=19070 vsize=111988 CPUtime=1535.34
/proc/19072/stat : 19072 (pcs.small) R 19070 19072 17499 0 -1 4194304 37283 822 0 0 153498 36 0 0 25 0 1 0 60151622 114675712 24718 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19072/statm: 27997 24718 378 142 0 26951 0
Current children cumulated CPU time (s) 1535.34
Current children cumulated vsize (KiB) 111988

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19117
/proc/meminfo: memFree=1370304/2055920 swapFree=4192812/4192956
[pid=19072] ppid=19070 vsize=111988 CPUtime=1595.1
/proc/19072/stat : 19072 (pcs.small) R 19070 19072 17499 0 -1 4194304 37511 822 0 0 159473 37 0 0 25 0 1 0 60151622 114675712 24946 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/19072/statm: 27997 24946 378 142 0 26951 0
Current children cumulated CPU time (s) 1595.1
Current children cumulated vsize (KiB) 111988

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19117
/proc/meminfo: memFree=1367424/2055920 swapFree=4192812/4192956
[pid=19072] ppid=19070 vsize=111988 CPUtime=1654.85
/proc/19072/stat : 19072 (pcs.small) R 19070 19072 17499 0 -1 4194304 37745 822 0 0 165447 38 0 0 25 0 1 0 60151622 114675712 25180 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19072/statm: 27997 25180 378 142 0 26951 0
Current children cumulated CPU time (s) 1654.85
Current children cumulated vsize (KiB) 111988

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19117
/proc/meminfo: memFree=1364352/2055920 swapFree=4192812/4192956
[pid=19072] ppid=19070 vsize=112120 CPUtime=1714.61
/proc/19072/stat : 19072 (pcs.small) R 19070 19072 17499 0 -1 4194304 38011 822 0 0 171423 38 0 0 25 0 1 0 60151622 114810880 25446 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/19072/statm: 28030 25446 378 142 0 26984 0
Current children cumulated CPU time (s) 1714.61
Current children cumulated vsize (KiB) 112120

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19117
/proc/meminfo: memFree=1360384/2055920 swapFree=4192812/4192956
[pid=19072] ppid=19070 vsize=113160 CPUtime=1774.36
/proc/19072/stat : 19072 (pcs.small) R 19070 19072 17499 0 -1 4194304 38510 822 0 0 177397 39 0 0 25 0 1 0 60151622 115875840 25945 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/19072/statm: 28290 25945 378 142 0 27244 0
Current children cumulated CPU time (s) 1774.36
Current children cumulated vsize (KiB) 113160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19117
/proc/meminfo: memFree=1358976/2055920 swapFree=4192812/4192956
[pid=19072] ppid=19070 vsize=113556 CPUtime=1800.05
/proc/19072/stat : 19072 (pcs.small) R 19070 19072 17499 0 -1 4194304 38710 822 0 0 179966 39 0 0 25 0 1 0 60151622 116281344 26145 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/19072/statm: 28389 26145 378 142 0 27343 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 113556

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

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

[startup+1808.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19117
/proc/meminfo: memFree=1358976/2055920 swapFree=4192812/4192956
[pid=19072] ppid=19070 vsize=113556 CPUtime=1800.05
/proc/19072/stat : 19072 (pcs.small) R 19070 19072 17499 0 -1 4194304 38710 822 0 0 179966 39 0 0 25 0 1 0 60151622 116281344 26145 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/19072/statm: 28389 26145 378 142 0 27343 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 113556

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.12
CPU time (s): 1800.09
CPU user time (s): 1799.67
CPU system time (s): 0.418936
CPU usage (%): 99.5557
Max. virtual memory (cumulated for all children) (KiB): 116752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.67
system time used= 0.418936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39532
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= 23166

runsolver used 1.65175 second user time and 4.93625 second system time

The end

Launcher Data 

Begin job on node23 at 2009-07-16 09:54:12
IDJOB=2089953
IDBENCH=59651
IDSOLVER=734
FILE ID=node23/2089953-1247730852
PBS_JOBID= 9521550
Free space on /tmp= 66392 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-40-19/normalized-rand-2-40-19-443-230-44_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089953-1247730852/watcher-2089953-1247730852 -o /tmp/evaluation-result-2089953-1247730852/solver-2089953-1247730852 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1310489069 HOME/instance-2089953-1247730852.xml

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

MD5SUM BENCH= 5525522216283dbe40519fb93c906b35
RANDOM SEED=1310489069

node23.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		: 3000.277
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		: 3000.277
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:       1449328 kB
Buffers:         89308 kB
Cached:         353304 kB
SwapCached:          0 kB
Active:         136416 kB
Inactive:       391316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1449328 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1940 kB
Writeback:           0 kB
Mapped:          96468 kB
Slab:            64196 kB
Committed_AS:   557940 kB
PageTables:       1900 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= 66392 MiB
End job on node23 at 2009-07-16 10:24:22