Trace number 2059010

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? 1769.48 1773.08

DiagnosticValue
ASSIGNMENTS1000000

General information on the benchmark

Namecsp/QCP-25/
normalized-qcp-25-264-10_ext.xml
MD5SUM17234ef07ba087d786389b1270482cb7
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 benchmark132.461
Satisfiable
(Un)Satisfiability was proved
Number of variables625
Number of constraints10142
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension10142
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c small-domain mode
0.17/0.23	c Seed is 202311879
0.17/0.23	c Constructing HOME/instance-2059010-1247694435.xml  with 70862 constraints
0.27/0.30	c Solving 1000001 backtracks 25 restarts
1769.39/1773.07	s UNKNOWN
1769.39/1773.07	c Too many backtracks
1769.39/1773.07	d ASSIGNMENTS 1000001

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: UNKNOWN

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2059010-1247694435/watcher-2059010-1247694435 -o /tmp/evaluation-result-2059010-1247694435/solver-2059010-1247694435 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 202311879 HOME/instance-2059010-1247694435.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: 1.92 0.95 0.37 4/72 12989
/proc/meminfo: memFree=1441456/2055920 swapFree=4192812/4192956
[pid=12989] ppid=12987 vsize=18576 CPUtime=0
/proc/12989/stat : 12989 (runsolver) R 12987 12989 12812 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 56510448 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 269757246759 0 0 4096 24578 0 0 0 17 1 0 0
/proc/12989/statm: 4644 284 249 26 0 2626 0

[startup+0.103246 s]
/proc/loadavg: 1.92 0.95 0.37 4/72 12989
/proc/meminfo: memFree=1441456/2055920 swapFree=4192812/4192956
[pid=12989] ppid=12987 vsize=7428 CPUtime=0.07
/proc/12989/stat : 12989 (pcs.small) R 12987 12989 12812 0 -1 4194304 1694 824 0 0 7 0 0 0 18 0 1 0 56510448 7606272 1076 996147200 134512640 135095119 4294956304 18446744073709551615 12312104 0 0 4096 0 0 0 0 17 1 0 0
/proc/12989/statm: 1857 1076 367 142 0 811 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7428

[startup+0.201258 s]
/proc/loadavg: 1.92 0.95 0.37 4/72 12989
/proc/meminfo: memFree=1441456/2055920 swapFree=4192812/4192956
[pid=12989] ppid=12987 vsize=11088 CPUtime=0.17
/proc/12989/stat : 12989 (pcs.small) R 12987 12989 12812 0 -1 4194304 2836 824 0 0 16 1 0 0 18 0 1 0 56510448 11354112 1928 996147200 134512640 135095119 4294956304 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12989/statm: 2772 1928 367 142 0 1726 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 11088

[startup+0.301272 s]
/proc/loadavg: 1.92 0.95 0.37 4/72 12989
/proc/meminfo: memFree=1441456/2055920 swapFree=4192812/4192956
[pid=12989] ppid=12987 vsize=15900 CPUtime=0.27
/proc/12989/stat : 12989 (pcs.small) R 12987 12989 12812 0 -1 4194304 4248 824 0 0 25 2 0 0 19 0 1 0 56510448 16281600 2762 996147200 134512640 135095119 4294956304 18446744073709551615 4160505358 0 0 4096 0 0 0 0 17 1 0 0
/proc/12989/statm: 3975 2762 367 142 0 2929 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 15900

[startup+0.701323 s]
/proc/loadavg: 1.92 0.95 0.37 4/72 12989
/proc/meminfo: memFree=1441456/2055920 swapFree=4192812/4192956
[pid=12989] ppid=12987 vsize=16064 CPUtime=0.67
/proc/12989/stat : 12989 (pcs.small) R 12987 12989 12812 0 -1 4194304 4319 824 0 0 65 2 0 0 23 0 1 0 56510448 16449536 2833 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12989/statm: 4016 2833 378 142 0 2970 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 16064

[startup+1.50143 s]
/proc/loadavg: 1.92 0.95 0.37 3/73 12995
/proc/meminfo: memFree=1431144/2055920 swapFree=4192812/4192956
[pid=12989] ppid=12987 vsize=16332 CPUtime=1.47
/proc/12989/stat : 12989 (pcs.small) R 12987 12989 12812 0 -1 4194304 4372 824 0 0 145 2 0 0 25 0 1 0 56510448 16723968 2886 996147200 134512640 135095119 4294956304 18446744073709551615 134642972 0 0 4096 0 0 0 0 17 1 0 0
/proc/12989/statm: 4083 2886 378 142 0 3037 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 16332

[startup+3.10264 s]
/proc/loadavg: 1.92 0.95 0.37 3/73 12995
/proc/meminfo: memFree=1430440/2055920 swapFree=4192812/4192956
[pid=12989] ppid=12987 vsize=16592 CPUtime=3.06
/proc/12989/stat : 12989 (pcs.small) R 12987 12989 12812 0 -1 4194304 4492 824 0 0 304 2 0 0 25 0 1 0 56510448 16990208 2973 996147200 134512640 135095119 4294956304 18446744073709551615 134638788 0 0 4096 0 0 0 0 17 1 0 0
/proc/12989/statm: 4148 2973 378 142 0 3102 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 16592

[startup+6.30106 s]
/proc/loadavg: 1.93 0.97 0.38 3/73 12995
/proc/meminfo: memFree=1428072/2055920 swapFree=4192812/4192956
[pid=12989] ppid=12987 vsize=17872 CPUtime=6.25
/proc/12989/stat : 12989 (pcs.small) R 12987 12989 12812 0 -1 4194304 4933 824 0 0 622 3 0 0 25 0 1 0 56510448 18300928 3349 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12989/statm: 4468 3349 378 142 0 3422 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 17872

[startup+12.7029 s]
/proc/loadavg: 1.93 0.99 0.39 3/73 12995
/proc/meminfo: memFree=1422824/2055920 swapFree=4192812/4192956
[pid=12989] ppid=12987 vsize=20560 CPUtime=12.62
/proc/12989/stat : 12989 (pcs.small) R 12987 12989 12812 0 -1 4194304 5838 824 0 0 1258 4 0 0 25 0 1 0 56510448 21053440 4125 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12989/statm: 5140 4125 378 142 0 4094 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 20560

[startup+25.5016 s]
/proc/loadavg: 1.95 1.03 0.41 3/73 12995
/proc/meminfo: memFree=1412840/2055920 swapFree=4192812/4192956
[pid=12989] ppid=12987 vsize=27984 CPUtime=25.36
/proc/12989/stat : 12989 (pcs.small) R 12987 12989 12812 0 -1 4194304 8156 824 0 0 2530 6 0 0 25 0 1 0 56510448 28655616 5673 996147200 134512640 135095119 4294956304 18446744073709551615 134589681 0 0 4096 0 0 0 0 17 1 0 0
/proc/12989/statm: 6996 5673 378 142 0 5950 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 27984

[startup+51.1019 s]
/proc/loadavg: 2.11 1.14 0.46 3/73 12995
/proc/meminfo: memFree=1394280/2055920 swapFree=4192812/4192956
[pid=12989] ppid=12987 vsize=45424 CPUtime=50.84
/proc/12989/stat : 12989 (pcs.small) R 12987 12989 12812 0 -1 4194304 13332 824 0 0 5074 10 0 0 25 0 1 0 56510448 46514176 8670 996147200 134512640 135095119 4294956304 18446744073709551615 134642955 0 0 4096 0 0 0 0 17 1 0 0
/proc/12989/statm: 11356 8670 378 142 0 10310 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 45424

[startup+102.302 s]
/proc/loadavg: 2.09 1.29 0.55 3/73 12995
/proc/meminfo: memFree=1363304/2055920 swapFree=4192812/4192956
[pid=12989] ppid=12987 vsize=59120 CPUtime=101.81
/proc/12989/stat : 12989 (pcs.small) R 12987 12989 12812 0 -1 4194304 18175 824 0 0 10166 15 0 0 25 0 1 0 56510448 60538880 13513 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/12989/statm: 14780 13513 378 142 0 13734 0
Current children cumulated CPU time (s) 101.81
Current children cumulated vsize (KiB) 59120

[startup+162.302 s]
/proc/loadavg: 2.14 1.45 0.65 3/73 12995
/proc/meminfo: memFree=1306408/2055920 swapFree=4192812/4192956
[pid=12989] ppid=12987 vsize=82800 CPUtime=161.53
/proc/12989/stat : 12989 (pcs.small) R 12987 12989 12812 0 -1 4194304 25533 824 0 0 16131 22 0 0 25 0 1 0 56510448 84787200 18822 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 1 0 0
/proc/12989/statm: 20700 18822 378 142 0 19654 0
Current children cumulated CPU time (s) 161.53
Current children cumulated vsize (KiB) 82800

[startup+222.306 s]
/proc/loadavg: 2.12 1.56 0.73 3/73 12995
/proc/meminfo: memFree=1276392/2055920 swapFree=4192812/4192956
[pid=12989] ppid=12987 vsize=109624 CPUtime=221.27
/proc/12989/stat : 12989 (pcs.small) R 12987 12989 12812 0 -1 4194304 33649 824 0 0 22101 26 0 0 25 0 1 0 56510448 112254976 24632 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12989/statm: 27406 24632 378 142 0 26360 0
Current children cumulated CPU time (s) 221.27
Current children cumulated vsize (KiB) 109624

[startup+282.301 s]
/proc/loadavg: 2.11 1.65 0.81 3/73 12997
/proc/meminfo: memFree=1253224/2055920 swapFree=4192812/4192956
[pid=12989] ppid=12987 vsize=136888 CPUtime=281
/proc/12989/stat : 12989 (pcs.small) R 12987 12989 12812 0 -1 4194304 41704 824 0 0 28068 32 0 0 25 0 1 0 56510448 140173312 28590 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/12989/statm: 34222 28590 378 142 0 33176 0
Current children cumulated CPU time (s) 281
Current children cumulated vsize (KiB) 136888

[startup+342.301 s]
/proc/loadavg: 2.10 1.73 0.89 3/73 12997
/proc/meminfo: memFree=1220904/2055920 swapFree=4192812/4192956
[pid=12989] ppid=12987 vsize=151352 CPUtime=340.73
/proc/12989/stat : 12989 (pcs.small) R 12987 12989 12812 0 -1 4194304 46518 824 0 0 34035 38 0 0 25 0 1 0 56510448 154984448 33404 996147200 134512640 135095119 4294956304 18446744073709551615 134617072 0 0 4096 0 0 0 0 17 1 0 0
/proc/12989/statm: 37838 33404 378 142 0 36792 0
Current children cumulated CPU time (s) 340.73
Current children cumulated vsize (KiB) 151352

[startup+402.301 s]
/proc/loadavg: 2.04 1.78 0.96 3/73 12997
/proc/meminfo: memFree=1190184/2055920 swapFree=4192812/4192956
[pid=12989] ppid=12987 vsize=165176 CPUtime=400.47
/proc/12989/stat : 12989 (pcs.small) R 12987 12989 12812 0 -1 4194304 51077 824 0 0 40002 45 0 0 25 0 1 0 56510448 169140224 37963 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12989/statm: 41294 37963 378 142 0 40248 0
Current children cumulated CPU time (s) 400.47
Current children cumulated vsize (KiB) 165176

[startup+462.302 s]
/proc/loadavg: 2.22 1.86 1.04 3/73 12997
/proc/meminfo: memFree=1160168/2055920 swapFree=4192812/4192956
[pid=12989] ppid=12987 vsize=178872 CPUtime=460.2
/proc/12989/stat : 12989 (pcs.small) R 12987 12989 12812 0 -1 4194304 55523 824 0 0 45969 51 0 0 25 0 1 0 56510448 183164928 42409 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12989/statm: 44718 42409 378 142 0 43672 0
Current children cumulated CPU time (s) 460.2
Current children cumulated vsize (KiB) 178872

[startup+522.302 s]
/proc/loadavg: 2.20 1.92 1.10 3/73 12997
/proc/meminfo: memFree=1130856/2055920 swapFree=4192812/4192956
[pid=12989] ppid=12987 vsize=192312 CPUtime=519.92
/proc/12989/stat : 12989 (pcs.small) R 12987 12989 12812 0 -1 4194304 59902 824 0 0 51936 56 0 0 25 0 1 0 56510448 196927488 46788 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12989/statm: 48078 46788 378 142 0 47032 0
Current children cumulated CPU time (s) 519.92
Current children cumulated vsize (KiB) 192312

[startup+582.302 s]
/proc/loadavg: 2.13 1.94 1.16 3/73 12997
/proc/meminfo: memFree=1053608/2055920 swapFree=4192812/4192956
[pid=12989] ppid=12987 vsize=299588 CPUtime=579.65
/proc/12989/stat : 12989 (pcs.small) R 12987 12989 12812 0 -1 4194304 87513 824 0 0 57896 69 0 0 25 0 1 0 56510448 306778112 62109 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12989/statm: 74897 62109 378 142 0 73851 0
Current children cumulated CPU time (s) 579.65
Current children cumulated vsize (KiB) 299588

[startup+642.302 s]
/proc/loadavg: 2.10 1.97 1.22 3/73 12997
/proc/meminfo: memFree=1037480/2055920 swapFree=4192812/4192956
[pid=12989] ppid=12987 vsize=299588 CPUtime=639.39
/proc/12989/stat : 12989 (pcs.small) R 12987 12989 12812 0 -1 4194304 88240 824 0 0 63869 70 0 0 25 0 1 0 56510448 306778112 62836 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12989/statm: 74897 62836 378 142 0 73851 0
Current children cumulated CPU time (s) 639.39
Current children cumulated vsize (KiB) 299588

[startup+702.301 s]

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

/proc/meminfo: memFree=961832/2055920 swapFree=4192812/4192956
[pid=12989] ppid=12987 vsize=359108 CPUtime=1118.94
/proc/12989/stat : 12989 (pcs.small) R 12987 12989 12812 0 -1 4194304 109969 824 0 0 111799 95 0 0 25 0 1 0 56510448 367726592 84565 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12989/statm: 89777 84565 378 142 0 88731 0
Current children cumulated CPU time (s) 1118.94
Current children cumulated vsize (KiB) 359108

[startup+1182.3 s]
/proc/loadavg: 2.00 1.99 1.55 3/73 13034
/proc/meminfo: memFree=904880/2055920 swapFree=4192812/4192956
[pid=12989] ppid=12987 vsize=370888 CPUtime=1178.92
/proc/12989/stat : 12989 (pcs.small) R 12987 12989 12812 0 -1 4194304 113740 824 0 0 117793 99 0 0 25 0 1 0 56510448 379789312 88336 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 0 0 0
/proc/12989/statm: 92722 88336 378 142 0 91676 0
Current children cumulated CPU time (s) 1178.92
Current children cumulated vsize (KiB) 370888

[startup+1242.3 s]
/proc/loadavg: 2.00 1.99 1.57 3/73 13034
/proc/meminfo: memFree=865968/2055920 swapFree=4192812/4192956
[pid=12989] ppid=12987 vsize=382284 CPUtime=1238.9
/proc/12989/stat : 12989 (pcs.small) R 12987 12989 12812 0 -1 4194304 117419 824 0 0 123786 104 0 0 25 0 1 0 56510448 391458816 92015 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12989/statm: 95571 92015 378 142 0 94525 0
Current children cumulated CPU time (s) 1238.9
Current children cumulated vsize (KiB) 382284

[startup+1302.3 s]
/proc/loadavg: 2.00 1.99 1.59 3/73 13034
/proc/meminfo: memFree=830320/2055920 swapFree=4192812/4192956
[pid=12989] ppid=12987 vsize=393932 CPUtime=1298.87
/proc/12989/stat : 12989 (pcs.small) R 12987 12989 12812 0 -1 4194304 121132 824 0 0 129779 108 0 0 25 0 1 0 56510448 403386368 95728 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12989/statm: 98483 95728 378 142 0 97437 0
Current children cumulated CPU time (s) 1298.87
Current children cumulated vsize (KiB) 393932

[startup+1362.3 s]
/proc/loadavg: 2.00 1.99 1.62 3/73 13034
/proc/meminfo: memFree=785456/2055920 swapFree=4192812/4192956
[pid=12989] ppid=12987 vsize=405580 CPUtime=1358.85
/proc/12989/stat : 12989 (pcs.small) R 12987 12989 12812 0 -1 4194304 124834 824 0 0 135773 112 0 0 25 0 1 0 56510448 415313920 99430 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12989/statm: 101395 99430 378 142 0 100349 0
Current children cumulated CPU time (s) 1358.85
Current children cumulated vsize (KiB) 405580

[startup+1422.3 s]
/proc/loadavg: 2.00 1.99 1.64 3/73 13034
/proc/meminfo: memFree=737264/2055920 swapFree=4192812/4192956
[pid=12989] ppid=12987 vsize=482764 CPUtime=1418.83
/proc/12989/stat : 12989 (pcs.small) R 12987 12989 12812 0 -1 4194304 144905 824 0 0 141758 125 0 0 25 0 1 0 56510448 494350336 103116 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12989/statm: 120691 103116 378 142 0 119645 0
Current children cumulated CPU time (s) 1418.83
Current children cumulated vsize (KiB) 482764

[startup+1482.3 s]
/proc/loadavg: 2.00 1.99 1.66 3/73 13034
/proc/meminfo: memFree=693488/2055920 swapFree=4192812/4192956
[pid=12989] ppid=12987 vsize=493772 CPUtime=1478.8
/proc/12989/stat : 12989 (pcs.small) R 12987 12989 12812 0 -1 4194304 148405 824 0 0 147752 128 0 0 25 0 1 0 56510448 505622528 106616 996147200 134512640 135095119 4294956304 18446744073709551615 134615652 0 0 4096 0 0 0 0 17 0 0 0
/proc/12989/statm: 123443 106616 378 142 0 122397 0
Current children cumulated CPU time (s) 1478.8
Current children cumulated vsize (KiB) 493772

[startup+1542.31 s]
/proc/loadavg: 2.00 1.99 1.67 3/73 13034
/proc/meminfo: memFree=650928/2055920 swapFree=4192812/4192956
[pid=12989] ppid=12987 vsize=504652 CPUtime=1538.78
/proc/12989/stat : 12989 (pcs.small) R 12987 12989 12812 0 -1 4194304 151848 824 0 0 153746 132 0 0 25 0 1 0 56510448 516763648 110059 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12989/statm: 126163 110059 378 142 0 125117 0
Current children cumulated CPU time (s) 1538.78
Current children cumulated vsize (KiB) 504652

[startup+1602.3 s]
/proc/loadavg: 2.00 1.99 1.69 3/73 13034
/proc/meminfo: memFree=608752/2055920 swapFree=4192812/4192956
[pid=12989] ppid=12987 vsize=515660 CPUtime=1598.75
/proc/12989/stat : 12989 (pcs.small) R 12987 12989 12812 0 -1 4194304 155345 824 0 0 159738 137 0 0 25 0 1 0 56510448 528035840 113556 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12989/statm: 128915 113556 378 142 0 127869 0
Current children cumulated CPU time (s) 1598.75
Current children cumulated vsize (KiB) 515660

[startup+1662.3 s]
/proc/loadavg: 2.00 1.99 1.71 3/73 13034
/proc/meminfo: memFree=568560/2055920 swapFree=4192812/4192956
[pid=12989] ppid=12987 vsize=526924 CPUtime=1658.73
/proc/12989/stat : 12989 (pcs.small) R 12987 12989 12812 0 -1 4194304 158911 824 0 0 165732 141 0 0 25 0 1 0 56510448 539570176 117122 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 0 0 0
/proc/12989/statm: 131731 117122 378 142 0 130685 0
Current children cumulated CPU time (s) 1658.73
Current children cumulated vsize (KiB) 526924

[startup+1722.3 s]
/proc/loadavg: 2.00 1.99 1.73 3/73 13034
/proc/meminfo: memFree=394800/2055920 swapFree=4192812/4192956
[pid=12989] ppid=12987 vsize=710512 CPUtime=1718.71
/proc/12989/stat : 12989 (pcs.small) R 12987 12989 12812 0 -1 4194304 205228 824 0 0 171712 159 0 0 25 0 1 0 56510448 727564288 155246 996147200 134512640 135095119 4294956304 18446744073709551615 12312927 0 0 4096 0 0 0 0 17 0 0 0
/proc/12989/statm: 177628 155246 378 142 0 176582 0
Current children cumulated CPU time (s) 1718.71
Current children cumulated vsize (KiB) 710512

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

[startup+1740.8 s]
/proc/loadavg: 2.00 1.99 1.73 3/73 13034
/proc/meminfo: memFree=387440/2055920 swapFree=4192812/4192956
[pid=12989] ppid=12987 vsize=710512 CPUtime=1737.2
/proc/12989/stat : 12989 (pcs.small) R 12987 12989 12812 0 -1 4194304 205359 824 0 0 173561 159 0 0 25 0 1 0 56510448 727564288 155377 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12989/statm: 177628 155377 378 142 0 176582 0
Current children cumulated CPU time (s) 1737.2
Current children cumulated vsize (KiB) 710512

[startup+1753.6 s]
/proc/loadavg: 2.00 1.99 1.73 3/73 13034
/proc/meminfo: memFree=382000/2055920 swapFree=4192812/4192956
[pid=12989] ppid=12987 vsize=710512 CPUtime=1749.99
/proc/12989/stat : 12989 (pcs.small) R 12987 12989 12812 0 -1 4194304 205450 824 0 0 174840 159 0 0 25 0 1 0 56510448 727564288 155468 996147200 134512640 135095119 4294956304 18446744073709551615 134607037 0 0 4096 0 0 0 0 17 0 0 0
/proc/12989/statm: 177628 155468 378 142 0 176582 0
Current children cumulated CPU time (s) 1749.99
Current children cumulated vsize (KiB) 710512

[startup+1766.4 s]
/proc/loadavg: 2.00 1.99 1.74 3/73 13034
/proc/meminfo: memFree=377264/2055920 swapFree=4192812/4192956
[pid=12989] ppid=12987 vsize=710512 CPUtime=1762.79
/proc/12989/stat : 12989 (pcs.small) R 12987 12989 12812 0 -1 4194304 205543 824 0 0 176120 159 0 0 25 0 1 0 56510448 727564288 155561 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12989/statm: 177628 155561 378 142 0 176582 0
Current children cumulated CPU time (s) 1762.79
Current children cumulated vsize (KiB) 710512

[startup+1769.6 s]
/proc/loadavg: 2.00 1.99 1.74 3/73 13034
/proc/meminfo: memFree=375920/2055920 swapFree=4192812/4192956
[pid=12989] ppid=12987 vsize=710512 CPUtime=1765.99
/proc/12989/stat : 12989 (pcs.small) R 12987 12989 12812 0 -1 4194304 205568 824 0 0 176440 159 0 0 25 0 1 0 56510448 727564288 155586 996147200 134512640 135095119 4294956304 18446744073709551615 12312927 0 0 4096 0 0 0 0 17 0 0 0
/proc/12989/statm: 177628 155586 378 142 0 176582 0
Current children cumulated CPU time (s) 1765.99
Current children cumulated vsize (KiB) 710512

[startup+1771.2 s]
/proc/loadavg: 2.00 1.99 1.74 3/73 13034
/proc/meminfo: memFree=374896/2055920 swapFree=4192812/4192956
[pid=12989] ppid=12987 vsize=710512 CPUtime=1767.59
/proc/12989/stat : 12989 (pcs.small) R 12987 12989 12812 0 -1 4194304 205579 824 0 0 176600 159 0 0 25 0 1 0 56510448 727564288 155597 996147200 134512640 135095119 4294956304 18446744073709551615 12314268 0 0 4096 0 0 0 0 17 0 0 0
/proc/12989/statm: 177628 155597 378 142 0 176582 0
Current children cumulated CPU time (s) 1767.59
Current children cumulated vsize (KiB) 710512

[startup+1772 s]
/proc/loadavg: 2.00 1.99 1.74 3/73 13034
/proc/meminfo: memFree=374896/2055920 swapFree=4192812/4192956
[pid=12989] ppid=12987 vsize=710512 CPUtime=1768.39
/proc/12989/stat : 12989 (pcs.small) R 12987 12989 12812 0 -1 4194304 205585 824 0 0 176680 159 0 0 25 0 1 0 56510448 727564288 155603 996147200 134512640 135095119 4294956304 18446744073709551615 12310430 0 0 4096 0 0 0 0 17 0 0 0
/proc/12989/statm: 177628 155603 378 142 0 176582 0
Current children cumulated CPU time (s) 1768.39
Current children cumulated vsize (KiB) 710512

[startup+1772.8 s]
/proc/loadavg: 2.00 1.99 1.74 3/73 13034
/proc/meminfo: memFree=374576/2055920 swapFree=4192812/4192956
[pid=12989] ppid=12987 vsize=423092 CPUtime=1769.19
/proc/12989/stat : 12989 (pcs.small) R 12987 12989 12812 0 -1 4194304 205585 824 0 0 176756 163 0 0 25 0 1 0 56510448 433246208 91787 996147200 134512640 135095119 4294956304 18446744073709551615 12308478 0 0 4096 0 0 0 0 17 0 0 0
/proc/12989/statm: 105773 91787 378 142 0 104727 0
Current children cumulated CPU time (s) 1769.19
Current children cumulated vsize (KiB) 423092

[startup+1773 s]
/proc/loadavg: 2.00 1.99 1.74 3/73 13034
/proc/meminfo: memFree=374576/2055920 swapFree=4192812/4192956
[pid=12989] ppid=12987 vsize=423092 CPUtime=1769.39
/proc/12989/stat : 12989 (pcs.small) R 12987 12989 12812 0 -1 4194304 205585 824 0 0 176776 163 0 0 25 0 1 0 56510448 433246208 91787 996147200 134512640 135095119 4294956304 18446744073709551615 12308549 0 0 4096 0 0 0 0 17 0 0 0
/proc/12989/statm: 105773 91787 378 142 0 104727 0
Current children cumulated CPU time (s) 1769.39
Current children cumulated vsize (KiB) 423092

Child status: 0
Real time (s): 1773.08
CPU time (s): 1769.48
CPU user time (s): 1767.79
CPU system time (s): 1.69174
CPU usage (%): 99.7971
Max. virtual memory (cumulated for all children) (KiB): 743284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1767.79
system time used= 1.69174
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 206412
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= 11725

runsolver used 2.6106 second user time and 4.95225 second system time

The end

Launcher Data 

Begin job on node13 at 2009-07-15 23:47:15
IDJOB=2059010
IDBENCH=53543
IDSOLVER=734
FILE ID=node13/2059010-1247694435
PBS_JOBID= 9521282
Free space on /tmp= 66308 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/QCP-25/normalized-qcp-25-264-10_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2059010-1247694435/watcher-2059010-1247694435 -o /tmp/evaluation-result-2059010-1247694435/solver-2059010-1247694435 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 202311879 HOME/instance-2059010-1247694435.xml

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

MD5SUM BENCH= 17234ef07ba087d786389b1270482cb7
RANDOM SEED=202311879

node13.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		: 3000.241
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		: 3000.241
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:       1441936 kB
Buffers:         72624 kB
Cached:         348908 kB
SwapCached:          0 kB
Active:         269612 kB
Inactive:       264240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1441936 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2440 kB
Writeback:           0 kB
Mapped:         123760 kB
Slab:            65340 kB
Committed_AS:   599172 kB
PageTables:       2052 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= 66308 MiB
End job on node13 at 2009-07-16 00:16:48