Trace number 2087016

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
pcs-restart 0.3.2? (TO) 1800.11 1806.73

General information on the benchmark

Namecsp/dag-half/
normalized-half-n25-d5-e56-r7-2.xml
MD5SUM1e34438cc0e5de5e28f463b21d13f8f7
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 benchmark11.0583
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 

0.12/0.29	c small-domain mode
0.12/0.29	c Seed is 596845548
0.12/0.29	c Constructing HOME/instance-2087016-1247727084.xml  with 56 constraints
10.61/10.73	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-2087016-1247727084/watcher-2087016-1247727084 -o /tmp/evaluation-result-2087016-1247727084/solver-2087016-1247727084 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 596845548 HOME/instance-2087016-1247727084.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: 1.90 1.95 1.83 4/72 15348
/proc/meminfo: memFree=1543056/2055920 swapFree=4192812/4192956
[pid=15348] ppid=15346 vsize=5356 CPUtime=0
/proc/15348/stat : 15348 (pcssolve) S 15346 15348 15010 0 -1 4194304 305 0 0 0 0 0 0 0 19 0 1 0 59774865 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15348/statm: 1339 242 201 169 0 50 0
[pid=15349] ppid=15348 vsize=5356 CPUtime=0
/proc/15349/stat : 15349 (pcssolve) R 15348 15348 15010 0 -1 4194368 22 0 0 0 0 0 0 0 18 0 1 0 59774865 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 233588714791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15349/statm: 1339 243 202 169 0 50 0
[pid=15350] ppid=15348 vsize=3676 CPUtime=0
/proc/15350/stat : 15350 (grep) S 15348 15348 15010 0 -1 4194304 154 0 0 0 0 0 0 0 19 0 1 0 59774866 3764224 121 996147200 4194304 4274172 548682069040 18446744073709551615 233588883538 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/15350/statm: 919 121 99 19 0 43 0

[startup+0.096488 s]
/proc/loadavg: 1.90 1.95 1.83 4/72 15348
/proc/meminfo: memFree=1543056/2055920 swapFree=4192812/4192956
[pid=15348] ppid=15346 vsize=5356 CPUtime=0.06
/proc/15348/stat : 15348 (pcssolve) S 15346 15348 15010 0 -1 4194304 339 819 0 0 0 0 4 2 17 0 1 0 59774865 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15348/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.102487 s]
/proc/loadavg: 1.90 1.95 1.83 4/72 15348
/proc/meminfo: memFree=1543056/2055920 swapFree=4192812/4192956
[pid=15348] ppid=15346 vsize=5356 CPUtime=0.06
/proc/15348/stat : 15348 (pcssolve) S 15346 15348 15010 0 -1 4194304 339 819 0 0 0 0 4 2 17 0 1 0 59774865 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15348/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.302526 s]
/proc/loadavg: 1.90 1.95 1.83 4/72 15348
/proc/meminfo: memFree=1543056/2055920 swapFree=4192812/4192956
[pid=15348] ppid=15346 vsize=4852 CPUtime=0.27
/proc/15348/stat : 15348 (pcs.small) R 15346 15348 15010 0 -1 4194304 826 2327 0 0 0 0 21 6 16 0 1 0 59774865 4968448 435 996147200 134512640 135095119 4294956304 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/15348/statm: 1213 436 361 142 0 167 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 4852

[startup+0.702608 s]
/proc/loadavg: 1.90 1.95 1.83 4/72 15348
/proc/meminfo: memFree=1543056/2055920 swapFree=4192812/4192956
[pid=15348] ppid=15346 vsize=10176 CPUtime=0.68
/proc/15348/stat : 15348 (pcs.small) R 15346 15348 15010 0 -1 4194304 2377 2327 0 0 39 2 21 6 20 0 1 0 59774865 10420224 1422 996147200 134512640 135095119 4294956304 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/15348/statm: 2544 1422 375 142 0 1498 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 10176

[startup+1.50175 s]
/proc/loadavg: 1.90 1.95 1.83 3/73 15354
/proc/meminfo: memFree=1531016/2055920 swapFree=4192812/4192956
[pid=15348] ppid=15346 vsize=18872 CPUtime=1.46
/proc/15348/stat : 15348 (pcs.small) R 15346 15348 15010 0 -1 4194304 4528 2327 0 0 117 2 21 6 25 0 1 0 59774865 19324928 2678 996147200 134512640 135095119 4294956304 18446744073709551615 134943968 0 0 4096 0 0 0 0 17 0 0 0
/proc/15348/statm: 4718 2678 375 142 0 3672 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 18872

[startup+3.10104 s]
/proc/loadavg: 1.90 1.95 1.83 3/73 15354
/proc/meminfo: memFree=1516360/2055920 swapFree=4192812/4192956
[pid=15348] ppid=15346 vsize=37612 CPUtime=3.06
/proc/15348/stat : 15348 (pcs.small) R 15346 15348 15010 0 -1 4194304 9063 2327 0 0 274 5 21 6 25 0 1 0 59774865 38514688 5488 996147200 134512640 135095119 4294956304 18446744073709551615 134934178 0 0 4096 0 0 0 0 17 0 0 0
/proc/15348/statm: 9403 5488 375 142 0 8357 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 37612

[startup+6.30162 s]
/proc/loadavg: 1.90 1.95 1.83 3/73 15354
/proc/meminfo: memFree=1472592/2055920 swapFree=4192812/4192956
[pid=15348] ppid=15346 vsize=74896 CPUtime=6.24
/proc/15348/stat : 15348 (pcs.small) R 15346 15348 15010 0 -1 4194304 18640 2327 0 0 588 9 21 6 25 0 1 0 59774865 76693504 10787 996147200 134512640 135095119 4294956304 18446744073709551615 134934231 0 0 4096 0 0 0 0 17 0 0 0
/proc/15348/statm: 18724 10787 375 142 0 17678 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 74896

[startup+12.7018 s]
/proc/loadavg: 1.91 1.95 1.83 3/73 15354
/proc/meminfo: memFree=1426136/2055920 swapFree=4192812/4192956
[pid=15348] ppid=15346 vsize=73672 CPUtime=12.6
/proc/15348/stat : 15348 (pcs.small) R 15346 15348 15010 0 -1 4194304 33967 2327 0 0 1217 16 21 6 25 0 1 0 59774865 75440128 17779 996147200 134512640 135095119 4294956304 18446744073709551615 134927001 0 0 4096 0 0 0 0 17 0 0 0
/proc/15348/statm: 18418 17779 389 142 0 17372 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 73672

[startup+25.5021 s]
/proc/loadavg: 1.93 1.95 1.83 3/73 15354
/proc/meminfo: memFree=1426072/2055920 swapFree=4192812/4192956
[pid=15348] ppid=15346 vsize=73992 CPUtime=25.33
/proc/15348/stat : 15348 (pcs.small) R 15346 15348 15010 0 -1 4194304 34015 2327 0 0 2490 16 21 6 25 0 1 0 59774865 75767808 17827 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/15348/statm: 18498 17827 389 142 0 17452 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 73992

[startup+51.1027 s]
/proc/loadavg: 1.95 1.95 1.84 3/73 15354
/proc/meminfo: memFree=1425432/2055920 swapFree=4192812/4192956
[pid=15348] ppid=15346 vsize=74188 CPUtime=50.81
/proc/15348/stat : 15348 (pcs.small) R 15346 15348 15010 0 -1 4194304 34113 2327 0 0 5037 17 21 6 25 0 1 0 59774865 75968512 17892 996147200 134512640 135095119 4294956304 18446744073709551615 134927008 0 0 4096 0 0 0 0 17 0 0 0
/proc/15348/statm: 18547 17892 389 142 0 17501 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 74188

[startup+102.306 s]
/proc/loadavg: 1.98 1.96 1.84 3/73 15354
/proc/meminfo: memFree=1423832/2055920 swapFree=4192812/4192956
[pid=15348] ppid=15346 vsize=75368 CPUtime=101.76
/proc/15348/stat : 15348 (pcs.small) R 15346 15348 15010 0 -1 4194304 34474 2327 0 0 10132 17 21 6 25 0 1 0 59774865 77176832 18090 996147200 134512640 135095119 4294956304 18446744073709551615 134927113 0 0 4096 0 0 0 0 17 0 0 0
/proc/15348/statm: 18842 18090 389 142 0 17796 0
Current children cumulated CPU time (s) 101.76
Current children cumulated vsize (KiB) 75368

[startup+162.302 s]
/proc/loadavg: 1.99 1.96 1.85 3/73 15354
/proc/meminfo: memFree=1421400/2055920 swapFree=4192812/4192956
[pid=15348] ppid=15346 vsize=76404 CPUtime=161.47
/proc/15348/stat : 15348 (pcs.small) R 15346 15348 15010 0 -1 4194304 34876 2327 0 0 16102 18 21 6 25 0 1 0 59774865 78237696 18363 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/15348/statm: 19101 18363 389 142 0 18055 0
Current children cumulated CPU time (s) 161.47
Current children cumulated vsize (KiB) 76404

[startup+222.302 s]
/proc/loadavg: 1.99 1.97 1.85 3/73 15354
/proc/meminfo: memFree=1417816/2055920 swapFree=4192812/4192956
[pid=15348] ppid=15346 vsize=79124 CPUtime=221.17
/proc/15348/stat : 15348 (pcs.small) R 15346 15348 15010 0 -1 4194304 35698 2327 0 0 22072 18 21 6 25 0 1 0 59774865 81022976 18799 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/15348/statm: 19781 18799 389 142 0 18735 0
Current children cumulated CPU time (s) 221.17
Current children cumulated vsize (KiB) 79124

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.86 3/73 15354
/proc/meminfo: memFree=1415000/2055920 swapFree=4192812/4192956
[pid=15348] ppid=15346 vsize=80168 CPUtime=280.88
/proc/15348/stat : 15348 (pcs.small) R 15346 15348 15010 0 -1 4194304 36066 2327 0 0 28042 19 21 6 25 0 1 0 59774865 82092032 19167 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 0 0 0
/proc/15348/statm: 20042 19167 389 142 0 18996 0
Current children cumulated CPU time (s) 280.88
Current children cumulated vsize (KiB) 80168

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.86 3/73 15354
/proc/meminfo: memFree=1408096/2055920 swapFree=4192812/4192956
[pid=15348] ppid=15346 vsize=84088 CPUtime=340.59
/proc/15348/stat : 15348 (pcs.small) R 15346 15348 15010 0 -1 4194304 37182 2327 0 0 34013 19 21 6 25 0 1 0 59774865 86106112 20026 996147200 134512640 135095119 4294956304 18446744073709551615 134927023 0 0 4096 0 0 0 0 17 0 0 0
/proc/15348/statm: 21022 20026 389 142 0 19976 0
Current children cumulated CPU time (s) 340.59
Current children cumulated vsize (KiB) 84088

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.87 3/73 15354
/proc/meminfo: memFree=1407264/2055920 swapFree=4192812/4192956
[pid=15348] ppid=15346 vsize=84088 CPUtime=400.3
/proc/15348/stat : 15348 (pcs.small) R 15346 15348 15010 0 -1 4194304 37307 2327 0 0 39983 20 21 6 25 0 1 0 59774865 86106112 20151 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/15348/statm: 21022 20151 389 142 0 19976 0
Current children cumulated CPU time (s) 400.3
Current children cumulated vsize (KiB) 84088

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.88 3/73 15354
/proc/meminfo: memFree=1405216/2055920 swapFree=4192812/4192956
[pid=15348] ppid=15346 vsize=86664 CPUtime=460
/proc/15348/stat : 15348 (pcs.small) R 15346 15348 15010 0 -1 4194304 38060 2327 0 0 45953 20 21 6 25 0 1 0 59774865 88743936 20391 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/15348/statm: 21666 20391 389 142 0 20620 0
Current children cumulated CPU time (s) 460
Current children cumulated vsize (KiB) 86664

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.88 3/73 15354
/proc/meminfo: memFree=1402272/2055920 swapFree=4192812/4192956
[pid=15348] ppid=15346 vsize=87712 CPUtime=519.7
/proc/15348/stat : 15348 (pcs.small) R 15346 15348 15010 0 -1 4194304 38454 2327 0 0 51922 21 21 6 25 0 1 0 59774865 89817088 20785 996147200 134512640 135095119 4294956304 18446744073709551615 134918211 0 0 4096 0 0 0 0 17 0 0 0
/proc/15348/statm: 21928 20785 389 142 0 20882 0
Current children cumulated CPU time (s) 519.7
Current children cumulated vsize (KiB) 87712

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.89 3/73 15360
/proc/meminfo: memFree=1398944/2055920 swapFree=4192812/4192956
[pid=15348] ppid=15346 vsize=88760 CPUtime=579.41
/proc/15348/stat : 15348 (pcs.small) R 15346 15348 15010 0 -1 4194304 38852 2327 0 0 57892 22 21 6 25 0 1 0 59774865 90890240 21183 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 0 0 0
/proc/15348/statm: 22190 21183 389 142 0 21144 0
Current children cumulated CPU time (s) 579.41
Current children cumulated vsize (KiB) 88760

[startup+642.302 s]
/proc/loadavg: 2.03 1.99 1.90 3/73 15360
/proc/meminfo: memFree=1395680/2055920 swapFree=4192812/4192956
[pid=15348] ppid=15346 vsize=89804 CPUtime=639.11

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

[startup+882.301 s]
/proc/loadavg: 2.11 2.04 1.93 3/73 15360
/proc/meminfo: memFree=1382560/2055920 swapFree=4192812/4192956
[pid=15348] ppid=15346 vsize=100296 CPUtime=877.92
/proc/15348/stat : 15348 (pcs.small) R 15346 15348 15010 0 -1 4194304 42350 2327 0 0 87740 25 21 6 25 0 1 0 59774865 102703104 23143 996147200 134512640 135095119 4294956304 18446744073709551615 134927029 0 0 4096 0 0 0 0 17 0 0 0
/proc/15348/statm: 25074 23143 389 142 0 24028 0
Current children cumulated CPU time (s) 877.92
Current children cumulated vsize (KiB) 100296

[startup+942.301 s]
/proc/loadavg: 2.04 2.03 1.93 3/73 15360
/proc/meminfo: memFree=1379616/2055920 swapFree=4192812/4192956
[pid=15348] ppid=15346 vsize=101344 CPUtime=937.63
/proc/15348/stat : 15348 (pcs.small) R 15346 15348 15010 0 -1 4194304 42705 2327 0 0 93710 26 21 6 25 0 1 0 59774865 103776256 23498 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/15348/statm: 25336 23498 389 142 0 24290 0
Current children cumulated CPU time (s) 937.63
Current children cumulated vsize (KiB) 101344

[startup+1002.3 s]
/proc/loadavg: 2.01 2.02 1.93 3/73 15360
/proc/meminfo: memFree=1376480/2055920 swapFree=4192812/4192956
[pid=15348] ppid=15346 vsize=102256 CPUtime=997.34
/proc/15348/stat : 15348 (pcs.small) R 15346 15348 15010 0 -1 4194304 43069 2327 0 0 99680 27 21 6 25 0 1 0 59774865 104710144 23862 996147200 134512640 135095119 4294956304 18446744073709551615 134927080 0 0 4096 0 0 0 0 17 0 0 0
/proc/15348/statm: 25564 23862 389 142 0 24518 0
Current children cumulated CPU time (s) 997.34
Current children cumulated vsize (KiB) 102256

[startup+1062.3 s]
/proc/loadavg: 2.00 2.02 1.93 3/73 15360
/proc/meminfo: memFree=1373536/2055920 swapFree=4192812/4192956
[pid=15348] ppid=15346 vsize=103308 CPUtime=1057.05
/proc/15348/stat : 15348 (pcs.small) R 15346 15348 15010 0 -1 4194304 43436 2327 0 0 105650 28 21 6 25 0 1 0 59774865 105787392 24229 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/15348/statm: 25827 24229 389 142 0 24781 0
Current children cumulated CPU time (s) 1057.05
Current children cumulated vsize (KiB) 103308

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/73 15360
/proc/meminfo: memFree=1370272/2055920 swapFree=4192812/4192956
[pid=15348] ppid=15346 vsize=104340 CPUtime=1116.75
/proc/15348/stat : 15348 (pcs.small) R 15346 15348 15010 0 -1 4194304 43848 2327 0 0 111620 28 21 6 25 0 1 0 59774865 106844160 24641 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/15348/statm: 26085 24641 389 142 0 25039 0
Current children cumulated CPU time (s) 1116.75
Current children cumulated vsize (KiB) 104340

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/73 15360
/proc/meminfo: memFree=1366944/2055920 swapFree=4192812/4192956
[pid=15348] ppid=15346 vsize=105520 CPUtime=1176.46
/proc/15348/stat : 15348 (pcs.small) R 15346 15348 15010 0 -1 4194304 44262 2327 0 0 117590 29 21 6 25 0 1 0 59774865 108052480 25055 996147200 134512640 135095119 4294956304 18446744073709551615 134918227 0 0 4096 0 0 0 0 17 0 0 0
/proc/15348/statm: 26380 25055 389 142 0 25334 0
Current children cumulated CPU time (s) 1176.46
Current children cumulated vsize (KiB) 105520

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 15360
/proc/meminfo: memFree=1363808/2055920 swapFree=4192812/4192956
[pid=15348] ppid=15346 vsize=106572 CPUtime=1236.18
/proc/15348/stat : 15348 (pcs.small) R 15346 15348 15010 0 -1 4194304 44647 2327 0 0 123561 30 21 6 25 0 1 0 59774865 109129728 25440 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/15348/statm: 26643 25440 389 142 0 25597 0
Current children cumulated CPU time (s) 1236.18
Current children cumulated vsize (KiB) 106572

[startup+1302.3 s]
/proc/loadavg: 2.21 2.05 1.95 3/82 15399
/proc/meminfo: memFree=1292696/2055920 swapFree=4192812/4192956
[pid=15348] ppid=15346 vsize=119640 CPUtime=1295.91
/proc/15348/stat : 15348 (pcs.small) R 15346 15348 15010 0 -1 4194304 48065 2327 0 0 129530 34 21 6 25 0 1 0 59774865 122511360 27833 996147200 134512640 135095119 4294956304 18446744073709551615 134916502 0 0 4096 0 0 0 0 17 0 0 0
/proc/15348/statm: 29910 27833 389 142 0 28864 0
Current children cumulated CPU time (s) 1295.91
Current children cumulated vsize (KiB) 119640

[startup+1362.3 s]
/proc/loadavg: 2.12 2.05 1.95 3/83 15401
/proc/meminfo: memFree=893512/2055920 swapFree=4192812/4192956
[pid=15348] ppid=15346 vsize=119640 CPUtime=1355.88
/proc/15348/stat : 15348 (pcs.small) R 15346 15348 15010 0 -1 4194304 48193 2327 0 0 135527 34 21 6 25 0 1 0 59774865 122511360 27961 996147200 134512640 135095119 4294956304 18446744073709551615 134918220 0 0 4096 0 0 0 0 17 0 0 0
/proc/15348/statm: 29910 27961 389 142 0 28864 0
Current children cumulated CPU time (s) 1355.88
Current children cumulated vsize (KiB) 119640

[startup+1422.31 s]
/proc/loadavg: 2.04 2.04 1.95 3/83 15401
/proc/meminfo: memFree=892808/2055920 swapFree=4192812/4192956
[pid=15348] ppid=15346 vsize=119640 CPUtime=1415.85
/proc/15348/stat : 15348 (pcs.small) R 15346 15348 15010 0 -1 4194304 48323 2327 0 0 141524 34 21 6 25 0 1 0 59774865 122511360 28091 996147200 134512640 135095119 4294956304 18446744073709551615 134927073 0 0 4096 0 0 0 0 17 0 0 0
/proc/15348/statm: 29910 28091 389 142 0 28864 0
Current children cumulated CPU time (s) 1415.85
Current children cumulated vsize (KiB) 119640

[startup+1482.3 s]
/proc/loadavg: 2.01 2.03 1.95 3/83 15401
/proc/meminfo: memFree=892040/2055920 swapFree=4192812/4192956
[pid=15348] ppid=15346 vsize=119640 CPUtime=1475.82
/proc/15348/stat : 15348 (pcs.small) R 15346 15348 15010 0 -1 4194304 48457 2327 0 0 147521 34 21 6 25 0 1 0 59774865 122511360 28225 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/15348/statm: 29910 28225 389 142 0 28864 0
Current children cumulated CPU time (s) 1475.82
Current children cumulated vsize (KiB) 119640

[startup+1542.3 s]
/proc/loadavg: 2.00 2.02 1.95 3/82 15401
/proc/meminfo: memFree=891528/2055920 swapFree=4192812/4192956
[pid=15348] ppid=15346 vsize=119640 CPUtime=1535.79
/proc/15348/stat : 15348 (pcs.small) R 15346 15348 15010 0 -1 4194304 48587 2327 0 0 153517 35 21 6 25 0 1 0 59774865 122511360 28355 996147200 134512640 135095119 4294956304 18446744073709551615 134918280 0 0 4096 0 0 0 0 17 0 0 0
/proc/15348/statm: 29910 28355 389 142 0 28864 0
Current children cumulated CPU time (s) 1535.79
Current children cumulated vsize (KiB) 119640

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 1.95 3/82 15401
/proc/meminfo: memFree=891016/2055920 swapFree=4192812/4192956
[pid=15348] ppid=15346 vsize=119640 CPUtime=1595.76
/proc/15348/stat : 15348 (pcs.small) R 15346 15348 15010 0 -1 4194304 48716 2327 0 0 159514 35 21 6 25 0 1 0 59774865 122511360 28484 996147200 134512640 135095119 4294956304 18446744073709551615 134927011 0 0 4096 0 0 0 0 17 0 0 0
/proc/15348/statm: 29910 28484 389 142 0 28864 0
Current children cumulated CPU time (s) 1595.76
Current children cumulated vsize (KiB) 119640

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/82 15401
/proc/meminfo: memFree=890504/2055920 swapFree=4192812/4192956
[pid=15348] ppid=15346 vsize=127832 CPUtime=1655.73
/proc/15348/stat : 15348 (pcs.small) R 15346 15348 15010 0 -1 4194304 50892 2327 0 0 165510 36 21 6 25 0 1 0 59774865 130899968 28611 996147200 134512640 135095119 4294956304 18446744073709551615 134911237 0 0 4096 0 0 0 0 17 0 0 0
/proc/15348/statm: 31958 28611 389 142 0 30912 0
Current children cumulated CPU time (s) 1655.73
Current children cumulated vsize (KiB) 127832

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/82 15401
/proc/meminfo: memFree=889544/2055920 swapFree=4192812/4192956
[pid=15348] ppid=15346 vsize=128352 CPUtime=1715.7
/proc/15348/stat : 15348 (pcs.small) R 15346 15348 15010 0 -1 4194304 51133 2327 0 0 171506 37 21 6 25 0 1 0 59774865 131432448 28852 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/15348/statm: 32088 28852 389 142 0 31042 0
Current children cumulated CPU time (s) 1715.7
Current children cumulated vsize (KiB) 128352

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/82 15401
/proc/meminfo: memFree=887880/2055920 swapFree=4192812/4192956
[pid=15348] ppid=15346 vsize=129404 CPUtime=1775.67
/proc/15348/stat : 15348 (pcs.small) R 15346 15348 15010 0 -1 4194304 51514 2327 0 0 177503 37 21 6 25 0 1 0 59774865 132509696 29233 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/15348/statm: 32351 29233 389 142 0 31305 0
Current children cumulated CPU time (s) 1775.67
Current children cumulated vsize (KiB) 129404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.7 s]
/proc/loadavg: 2.00 2.00 1.95 3/82 15401
/proc/meminfo: memFree=887240/2055920 swapFree=4192812/4192956
[pid=15348] ppid=15346 vsize=129792 CPUtime=1800.07
/proc/15348/stat : 15348 (pcs.small) R 15346 15348 15010 0 -1 4194304 51667 2327 0 0 179942 38 21 6 25 0 1 0 59774865 132907008 29386 996147200 134512640 135095119 4294956304 18446744073709551615 134918151 0 0 4096 0 0 0 0 17 0 0 0
/proc/15348/statm: 32448 29386 389 142 0 31402 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 129792

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

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

[startup+1806.7 s]
/proc/loadavg: 2.00 2.00 1.95 3/82 15401
/proc/meminfo: memFree=887240/2055920 swapFree=4192812/4192956
[pid=15348] ppid=15346 vsize=129792 CPUtime=1800.07
/proc/15348/stat : 15348 (pcs.small) R 15346 15348 15010 0 -1 4194304 51667 2327 0 0 179942 38 21 6 25 0 1 0 59774865 132907008 29386 996147200 134512640 135095119 4294956304 18446744073709551615 134918151 0 0 4096 0 0 0 0 17 0 0 0
/proc/15348/statm: 32448 29386 389 142 0 31402 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 129792

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1806.73
CPU time (s): 1800.11
CPU user time (s): 1799.64
CPU system time (s): 0.470928
CPU usage (%): 99.6339
Max. virtual memory (cumulated for all children) (KiB): 129792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.64
system time used= 0.470928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53994
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= 25
involuntary context switches= 19696

runsolver used 2.5986 second user time and 5.12522 second system time

The end

Launcher Data 

Begin job on node27 at 2009-07-16 08:51:26
IDJOB=2087016
IDBENCH=58677
IDSOLVER=734
FILE ID=node27/2087016-1247727084
PBS_JOBID= 9521489
Free space on /tmp= 66184 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/dag-half/normalized-half-n25-d5-e56-r7-2.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2087016-1247727084/watcher-2087016-1247727084 -o /tmp/evaluation-result-2087016-1247727084/solver-2087016-1247727084 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 596845548 HOME/instance-2087016-1247727084.xml

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

MD5SUM BENCH= 1e34438cc0e5de5e28f463b21d13f8f7
RANDOM SEED=596845548

node27.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 2800.239
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5521.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 2800.239
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1543472 kB
Buffers:         74524 kB
Cached:         324772 kB
SwapCached:          0 kB
Active:         145092 kB
Inactive:       293060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1543472 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           64204 kB
Writeback:           0 kB
Mapped:          50228 kB
Slab:            59576 kB
Committed_AS:   595256 kB
PageTables:       1760 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66144 MiB
End job on node27 at 2009-07-16 09:21:35