Trace number 2079745

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) 1800.14 1813.13

General information on the benchmark

Namecsp/rand-3-20-20/
normalized-rand-3-20-20-60-632-33_ext.xml
MD5SUM204b155645b8dfd16d98fb750ee3dfd7
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark125.487
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints59
Maximum constraint arity3
Maximum domain size20
Number of constraints which are defined in extension59
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
0.00/0.05	c Seed is 588339503
0.00/0.05	c Constructing HOME/instance-2079745-1247717001.xml  with 59 constraints
0.37/0.47	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-2079745-1247717001/watcher-2079745-1247717001 -o /tmp/evaluation-result-2079745-1247717001/solver-2079745-1247717001 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 588339503 HOME/instance-2079745-1247717001.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: 1.93 1.98 2.03 4/82 9972
/proc/meminfo: memFree=1526808/2055920 swapFree=4192812/4192956
[pid=9972] ppid=9970 vsize=5356 CPUtime=0
/proc/9972/stat : 9972 (pcssolve) R 9970 9972 9309 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 58764936 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 234211568287 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/9972/statm: 1339 241 200 169 0 50 0
[pid=9973] ppid=9972 vsize=3676 CPUtime=0
/proc/9973/stat : 9973 (fgrep) R 9972 9972 9309 0 -1 4194304 145 0 0 0 0 0 0 0 22 0 1 0 58764937 3764224 112 996147200 4194304 4274172 548682068976 18446744073709551615 234211737682 0 0 4096 0 0 0 0 17 1 0 0
/proc/9973/statm: 919 112 85 19 0 43 0
[pid=9974] ppid=9972 vsize=5356 CPUtime=0
/proc/9974/stat : 9974 (pcssolve) R 9972 9972 9309 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 58764937 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 234211568287 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/9974/statm: 1339 241 200 169 0 50 0

[startup+0.214582 s]
/proc/loadavg: 1.93 1.98 2.03 4/82 9972
/proc/meminfo: memFree=1526808/2055920 swapFree=4192812/4192956
[pid=9972] ppid=9970 vsize=6876 CPUtime=0.18
/proc/9972/stat : 9972 (pcs.small) R 9970 9972 9309 0 -1 4194304 1142 822 0 0 18 0 0 0 19 0 1 0 58764936 7041024 751 996147200 134512640 135095119 4294956304 18446744073709551615 134944955 0 0 4096 0 0 0 0 17 1 0 0
/proc/9972/statm: 1719 751 375 142 0 673 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 6876

[startup+0.301594 s]
/proc/loadavg: 1.93 1.98 2.03 4/82 9972
/proc/meminfo: memFree=1526808/2055920 swapFree=4192812/4192956
[pid=9972] ppid=9970 vsize=8084 CPUtime=0.27
/proc/9972/stat : 9972 (pcs.small) R 9970 9972 9309 0 -1 4194304 1285 822 0 0 27 0 0 0 19 0 1 0 58764936 8278016 894 996147200 134512640 135095119 4294956304 18446744073709551615 134724372 0 0 4096 0 0 0 0 17 1 0 0
/proc/9972/statm: 2021 894 375 142 0 975 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8084

[startup+0.401607 s]
/proc/loadavg: 1.93 1.98 2.03 4/82 9972
/proc/meminfo: memFree=1526808/2055920 swapFree=4192812/4192956
[pid=9972] ppid=9970 vsize=9420 CPUtime=0.37
/proc/9972/stat : 9972 (pcs.small) R 9970 9972 9309 0 -1 4194304 1462 822 0 0 37 0 0 0 20 0 1 0 58764936 9646080 1071 996147200 134512640 135095119 4294956304 18446744073709551615 2285139 0 0 4096 0 0 0 0 17 1 0 0
/proc/9972/statm: 2355 1071 375 142 0 1309 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 9420

[startup+0.701646 s]
/proc/loadavg: 1.93 1.98 2.03 4/82 9972
/proc/meminfo: memFree=1526808/2055920 swapFree=4192812/4192956
[pid=9972] ppid=9970 vsize=10360 CPUtime=0.66
/proc/9972/stat : 9972 (pcs.small) R 9970 9972 9309 0 -1 4194304 1590 822 0 0 66 0 0 0 23 0 1 0 58764936 10608640 1199 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/9972/statm: 2590 1199 389 142 0 1544 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 10360

[startup+1.50175 s]
/proc/loadavg: 1.93 1.98 2.03 3/83 9978
/proc/meminfo: memFree=1523408/2055920 swapFree=4192812/4192956
[pid=9972] ppid=9970 vsize=10360 CPUtime=1.45
/proc/9972/stat : 9972 (pcs.small) R 9970 9972 9309 0 -1 4194304 1602 822 0 0 145 0 0 0 25 0 1 0 58764936 10608640 1211 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/9972/statm: 2590 1211 389 142 0 1544 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 10360

[startup+3.10195 s]
/proc/loadavg: 1.93 1.98 2.03 3/83 9978
/proc/meminfo: memFree=1523152/2055920 swapFree=4192812/4192956
[pid=9972] ppid=9970 vsize=10492 CPUtime=3.04
/proc/9972/stat : 9972 (pcs.small) R 9970 9972 9309 0 -1 4194304 1635 822 0 0 304 0 0 0 25 0 1 0 58764936 10743808 1244 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 1 0 0
/proc/9972/statm: 2623 1244 389 142 0 1577 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 10492

[startup+6.30237 s]
/proc/loadavg: 1.93 1.98 2.03 3/83 9978
/proc/meminfo: memFree=1522832/2055920 swapFree=4192812/4192956
[pid=9972] ppid=9970 vsize=10620 CPUtime=6.2
/proc/9972/stat : 9972 (pcs.small) R 9970 9972 9309 0 -1 4194304 1711 822 0 0 620 0 0 0 25 0 1 0 58764936 10874880 1287 996147200 134512640 135095119 4294956304 18446744073709551615 134918247 0 0 4096 0 0 0 0 17 1 0 0
/proc/9972/statm: 2655 1287 389 142 0 1609 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 10620

[startup+12.7012 s]
/proc/loadavg: 1.94 1.98 2.03 4/83 9978
/proc/meminfo: memFree=1522456/2055920 swapFree=4192812/4192956
[pid=9972] ppid=9970 vsize=11008 CPUtime=12.54
/proc/9972/stat : 9972 (pcs.small) R 9970 9972 9309 0 -1 4194304 1887 822 0 0 1254 0 0 0 25 0 1 0 58764936 11272192 1398 996147200 134512640 135095119 4294956304 18446744073709551615 134926997 0 0 4096 0 0 0 0 17 1 0 0
/proc/9972/statm: 2752 1398 389 142 0 1706 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 11008

[startup+25.5068 s]
/proc/loadavg: 1.95 1.98 2.03 3/83 9978
/proc/meminfo: memFree=1521752/2055920 swapFree=4192812/4192956
[pid=9972] ppid=9970 vsize=11648 CPUtime=25.23
/proc/9972/stat : 9972 (pcs.small) R 9970 9972 9309 0 -1 4194304 2257 822 0 0 2522 1 0 0 25 0 1 0 58764936 11927552 1606 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/9972/statm: 2912 1606 389 142 0 1866 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 11648

[startup+51.101 s]
/proc/loadavg: 1.97 1.98 2.03 3/83 9978
/proc/meminfo: memFree=1520280/2055920 swapFree=4192812/4192956
[pid=9972] ppid=9970 vsize=12928 CPUtime=50.58
/proc/9972/stat : 9972 (pcs.small) R 9970 9972 9309 0 -1 4194304 2957 822 0 0 5057 1 0 0 25 0 1 0 58764936 13238272 1984 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/9972/statm: 3232 1984 389 142 0 2186 0
Current children cumulated CPU time (s) 50.58
Current children cumulated vsize (KiB) 12928

[startup+102.302 s]
/proc/loadavg: 1.98 1.98 2.02 3/83 9978
/proc/meminfo: memFree=1516696/2055920 swapFree=4192812/4192956
[pid=9972] ppid=9970 vsize=15620 CPUtime=101.29
/proc/9972/stat : 9972 (pcs.small) R 9970 9972 9309 0 -1 4194304 4461 822 0 0 10127 2 0 0 25 0 1 0 58764936 15994880 2846 996147200 134512640 135095119 4294956304 18446744073709551615 134918233 0 0 4096 0 0 0 0 17 1 0 0
/proc/9972/statm: 3905 2846 389 142 0 2859 0
Current children cumulated CPU time (s) 101.29
Current children cumulated vsize (KiB) 15620

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 2.02 3/83 9978
/proc/meminfo: memFree=1511768/2055920 swapFree=4192812/4192956
[pid=9972] ppid=9970 vsize=23500 CPUtime=160.72
/proc/9972/stat : 9972 (pcs.small) R 9970 9972 9309 0 -1 4194304 6955 822 0 0 16069 3 0 0 25 0 1 0 58764936 24064000 4025 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 1 0 0
/proc/9972/statm: 5875 4025 389 142 0 4829 0
Current children cumulated CPU time (s) 160.72
Current children cumulated vsize (KiB) 23500

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 2.01 3/83 9978
/proc/meminfo: memFree=1508120/2055920 swapFree=4192812/4192956
[pid=9972] ppid=9970 vsize=25064 CPUtime=220.14
/proc/9972/stat : 9972 (pcs.small) R 9970 9972 9309 0 -1 4194304 7868 822 0 0 22010 4 0 0 25 0 1 0 58764936 25665536 4938 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/9972/statm: 6266 4938 389 142 0 5220 0
Current children cumulated CPU time (s) 220.14
Current children cumulated vsize (KiB) 25064

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 2.01 3/83 9978
/proc/meminfo: memFree=1501464/2055920 swapFree=4192812/4192956
[pid=9972] ppid=9970 vsize=31712 CPUtime=279.56
/proc/9972/stat : 9972 (pcs.small) R 9970 9972 9309 0 -1 4194304 10107 822 0 0 27951 5 0 0 25 0 1 0 58764936 32473088 6599 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 1 0 0
/proc/9972/statm: 7928 6599 389 142 0 6882 0
Current children cumulated CPU time (s) 279.56
Current children cumulated vsize (KiB) 31712

[startup+342.307 s]
/proc/loadavg: 1.99 1.98 2.00 3/83 9978
/proc/meminfo: memFree=1499416/2055920 swapFree=4192812/4192956
[pid=9972] ppid=9970 vsize=39904 CPUtime=339
/proc/9972/stat : 9972 (pcs.small) R 9970 9972 9309 0 -1 4194304 12656 822 0 0 33893 7 0 0 25 0 1 0 58764936 40861696 7099 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/9972/statm: 9976 7099 389 142 0 8930 0
Current children cumulated CPU time (s) 339
Current children cumulated vsize (KiB) 39904

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 2.00 3/83 9978
/proc/meminfo: memFree=1495640/2055920 swapFree=4192812/4192956
[pid=9972] ppid=9970 vsize=41720 CPUtime=398.41
/proc/9972/stat : 9972 (pcs.small) R 9970 9972 9309 0 -1 4194304 13612 822 0 0 39833 8 0 0 25 0 1 0 58764936 42721280 8055 996147200 134512640 135095119 4294956304 18446744073709551615 134918251 0 0 4096 0 0 0 0 17 1 0 0
/proc/9972/statm: 10430 8055 389 142 0 9384 0
Current children cumulated CPU time (s) 398.41
Current children cumulated vsize (KiB) 41720

[startup+462.301 s]
/proc/loadavg: 1.99 1.98 2.00 4/83 9978
/proc/meminfo: memFree=1491544/2055920 swapFree=4192812/4192956
[pid=9972] ppid=9970 vsize=43808 CPUtime=457.84
/proc/9972/stat : 9972 (pcs.small) R 9970 9972 9309 0 -1 4194304 14625 822 0 0 45774 10 0 0 25 0 1 0 58764936 44859392 9068 996147200 134512640 135095119 4294956304 18446744073709551615 134918247 0 0 4096 0 0 0 0 17 1 0 0
/proc/9972/statm: 10952 9068 389 142 0 9906 0
Current children cumulated CPU time (s) 457.84
Current children cumulated vsize (KiB) 43808

[startup+522.302 s]
/proc/loadavg: 1.99 1.98 2.00 3/83 9978
/proc/meminfo: memFree=1487128/2055920 swapFree=4192812/4192956
[pid=9972] ppid=9970 vsize=46180 CPUtime=517.26
/proc/9972/stat : 9972 (pcs.small) R 9970 9972 9309 0 -1 4194304 15739 822 0 0 51715 11 0 0 25 0 1 0 58764936 47288320 10182 996147200 134512640 135095119 4294956304 18446744073709551615 134918139 0 0 4096 0 0 0 0 17 1 0 0
/proc/9972/statm: 11545 10182 389 142 0 10499 0
Current children cumulated CPU time (s) 517.26
Current children cumulated vsize (KiB) 46180

[startup+582.301 s]
/proc/loadavg: 1.99 1.98 2.00 3/83 9978
/proc/meminfo: memFree=1477656/2055920 swapFree=4192812/4192956
[pid=9972] ppid=9970 vsize=57656 CPUtime=576.68
/proc/9972/stat : 9972 (pcs.small) R 9970 9972 9309 0 -1 4194304 19110 822 0 0 57655 13 0 0 25 0 1 0 58764936 59039744 12528 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/9972/statm: 14414 12528 389 142 0 13368 0
Current children cumulated CPU time (s) 576.68
Current children cumulated vsize (KiB) 57656

[startup+642.302 s]
/proc/loadavg: 1.99 1.98 2.00 3/83 9978
/proc/meminfo: memFree=1475416/2055920 swapFree=4192812/4192956
[pid=9972] ppid=9970 vsize=74040 CPUtime=636.09

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

[startup+882.301 s]
/proc/loadavg: 1.99 1.98 2.00 3/83 9978
/proc/meminfo: memFree=1459800/2055920 swapFree=4192812/4192956
[pid=9972] ppid=9970 vsize=80992 CPUtime=873.74
/proc/9972/stat : 9972 (pcs.small) R 9970 9972 9309 0 -1 4194304 27352 822 0 0 87354 20 0 0 25 0 1 0 58764936 82935808 16673 996147200 134512640 135095119 4294956304 18446744073709551615 134927073 0 0 4096 0 0 0 0 17 1 0 0
/proc/9972/statm: 20248 16673 389 142 0 19202 0
Current children cumulated CPU time (s) 873.74
Current children cumulated vsize (KiB) 80992

[startup+942.301 s]
/proc/loadavg: 1.99 1.98 2.00 4/83 9978
/proc/meminfo: memFree=1455384/2055920 swapFree=4192812/4192956
[pid=9972] ppid=9970 vsize=83216 CPUtime=933.16
/proc/9972/stat : 9972 (pcs.small) R 9970 9972 9309 0 -1 4194304 28392 822 0 0 93295 21 0 0 25 0 1 0 58764936 85213184 17713 996147200 134512640 135095119 4294956304 18446744073709551615 134927029 0 0 4096 0 0 0 0 17 1 0 0
/proc/9972/statm: 20804 17713 389 142 0 19758 0
Current children cumulated CPU time (s) 933.16
Current children cumulated vsize (KiB) 83216

[startup+1002.31 s]
/proc/loadavg: 2.03 2.00 2.00 3/83 9978
/proc/meminfo: memFree=1451032/2055920 swapFree=4192812/4192956
[pid=9972] ppid=9970 vsize=85428 CPUtime=992.58
/proc/9972/stat : 9972 (pcs.small) R 9970 9972 9309 0 -1 4194304 29428 822 0 0 99236 22 0 0 25 0 1 0 58764936 87478272 18749 996147200 134512640 135095119 4294956304 18446744073709551615 134918136 0 0 4096 0 0 0 0 17 1 0 0
/proc/9972/statm: 21357 18749 389 142 0 20311 0
Current children cumulated CPU time (s) 992.58
Current children cumulated vsize (KiB) 85428

[startup+1062.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/83 9978
/proc/meminfo: memFree=1434072/2055920 swapFree=4192812/4192956
[pid=9972] ppid=9970 vsize=108524 CPUtime=1052
/proc/9972/stat : 9972 (pcs.small) R 9970 9972 9309 0 -1 4194304 35660 822 0 0 105174 26 0 0 25 0 1 0 58764936 111128576 22932 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 1 0 0
/proc/9972/statm: 27131 22932 389 142 0 26085 0
Current children cumulated CPU time (s) 1052
Current children cumulated vsize (KiB) 108524

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 9978
/proc/meminfo: memFree=1432024/2055920 swapFree=4192812/4192956
[pid=9972] ppid=9970 vsize=108524 CPUtime=1111.41
/proc/9972/stat : 9972 (pcs.small) R 9970 9972 9309 0 -1 4194304 36138 822 0 0 111114 27 0 0 25 0 1 0 58764936 111128576 23410 996147200 134512640 135095119 4294956304 18446744073709551615 134926999 0 0 4096 0 0 0 0 17 1 0 0
/proc/9972/statm: 27131 23410 389 142 0 26085 0
Current children cumulated CPU time (s) 1111.41
Current children cumulated vsize (KiB) 108524

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 9978
/proc/meminfo: memFree=1429848/2055920 swapFree=4192812/4192956
[pid=9972] ppid=9970 vsize=108524 CPUtime=1170.81
/proc/9972/stat : 9972 (pcs.small) R 9970 9972 9309 0 -1 4194304 36619 822 0 0 117054 27 0 0 25 0 1 0 58764936 111128576 23891 996147200 134512640 135095119 4294956304 18446744073709551615 134927018 0 0 4096 0 0 0 0 17 1 0 0
/proc/9972/statm: 27131 23891 389 142 0 26085 0
Current children cumulated CPU time (s) 1170.81
Current children cumulated vsize (KiB) 108524

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 9978
/proc/meminfo: memFree=1427736/2055920 swapFree=4192812/4192956
[pid=9972] ppid=9970 vsize=108524 CPUtime=1230.22
/proc/9972/stat : 9972 (pcs.small) R 9970 9972 9309 0 -1 4194304 37090 822 0 0 122994 28 0 0 25 0 1 0 58764936 111128576 24362 996147200 134512640 135095119 4294956304 18446744073709551615 134911076 0 0 4096 0 0 0 0 17 1 0 0
/proc/9972/statm: 27131 24362 389 142 0 26085 0
Current children cumulated CPU time (s) 1230.22
Current children cumulated vsize (KiB) 108524

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 9978
/proc/meminfo: memFree=1425496/2055920 swapFree=4192812/4192956
[pid=9972] ppid=9970 vsize=108524 CPUtime=1289.63
/proc/9972/stat : 9972 (pcs.small) R 9970 9972 9309 0 -1 4194304 37566 822 0 0 128935 28 0 0 25 0 1 0 58764936 111128576 24838 996147200 134512640 135095119 4294956304 18446744073709551615 134555020 0 0 4096 0 0 0 0 17 1 0 0
/proc/9972/statm: 27131 24838 389 142 0 26085 0
Current children cumulated CPU time (s) 1289.63
Current children cumulated vsize (KiB) 108524

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 10021
/proc/meminfo: memFree=1445008/2055920 swapFree=4192812/4192956
[pid=9972] ppid=9970 vsize=141292 CPUtime=1349.47
/proc/9972/stat : 9972 (pcs.small) R 9970 9972 9309 0 -1 4194304 46259 822 0 0 134914 33 0 0 25 0 1 0 58764936 144683008 25338 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/9972/statm: 35323 25338 389 142 0 34277 0
Current children cumulated CPU time (s) 1349.47
Current children cumulated vsize (KiB) 141292

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/83 10021
/proc/meminfo: memFree=1440848/2055920 swapFree=4192812/4192956
[pid=9972] ppid=9970 vsize=142976 CPUtime=1409.44
/proc/9972/stat : 9972 (pcs.small) R 9970 9972 9309 0 -1 4194304 47193 822 0 0 140910 34 0 0 25 0 1 0 58764936 146407424 26272 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/9972/statm: 35744 26272 389 142 0 34698 0
Current children cumulated CPU time (s) 1409.44
Current children cumulated vsize (KiB) 142976

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 10021
/proc/meminfo: memFree=1436624/2055920 swapFree=4192812/4192956
[pid=9972] ppid=9970 vsize=145068 CPUtime=1469.42
/proc/9972/stat : 9972 (pcs.small) R 9970 9972 9309 0 -1 4194304 48221 822 0 0 146907 35 0 0 25 0 1 0 58764936 148549632 27300 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/9972/statm: 36267 27300 389 142 0 35221 0
Current children cumulated CPU time (s) 1469.42
Current children cumulated vsize (KiB) 145068

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 10021
/proc/meminfo: memFree=1432336/2055920 swapFree=4192812/4192956
[pid=9972] ppid=9970 vsize=147284 CPUtime=1529.4
/proc/9972/stat : 9972 (pcs.small) R 9970 9972 9309 0 -1 4194304 49274 822 0 0 152904 36 0 0 25 0 1 0 58764936 150818816 28353 996147200 134512640 135095119 4294956304 18446744073709551615 134918099 0 0 4096 0 0 0 0 17 0 0 0
/proc/9972/statm: 36821 28353 389 142 0 35775 0
Current children cumulated CPU time (s) 1529.4
Current children cumulated vsize (KiB) 147284

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 10021
/proc/meminfo: memFree=1428176/2055920 swapFree=4192812/4192956
[pid=9972] ppid=9970 vsize=149512 CPUtime=1589.37
/proc/9972/stat : 9972 (pcs.small) R 9970 9972 9309 0 -1 4194304 50322 822 0 0 158899 38 0 0 25 0 1 0 58764936 153100288 29401 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/9972/statm: 37378 29401 389 142 0 36332 0
Current children cumulated CPU time (s) 1589.37
Current children cumulated vsize (KiB) 149512

[startup+1662.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 10021
/proc/meminfo: memFree=1423888/2055920 swapFree=4192812/4192956
[pid=9972] ppid=9970 vsize=151860 CPUtime=1649.35
/proc/9972/stat : 9972 (pcs.small) R 9970 9972 9309 0 -1 4194304 51386 822 0 0 164896 39 0 0 25 0 1 0 58764936 155504640 30465 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/9972/statm: 37965 30465 389 142 0 36919 0
Current children cumulated CPU time (s) 1649.35
Current children cumulated vsize (KiB) 151860

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 10021
/proc/meminfo: memFree=1418896/2055920 swapFree=4192812/4192956
[pid=9972] ppid=9970 vsize=154080 CPUtime=1709.32
/proc/9972/stat : 9972 (pcs.small) R 9970 9972 9309 0 -1 4194304 52435 822 0 0 170891 41 0 0 25 0 1 0 58764936 157777920 31514 996147200 134512640 135095119 4294956304 18446744073709551615 134918151 0 0 4096 0 0 0 0 17 0 0 0
/proc/9972/statm: 38520 31514 389 142 0 37474 0
Current children cumulated CPU time (s) 1709.32
Current children cumulated vsize (KiB) 154080

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 10021
/proc/meminfo: memFree=1414544/2055920 swapFree=4192812/4192956
[pid=9972] ppid=9970 vsize=156316 CPUtime=1769.29
/proc/9972/stat : 9972 (pcs.small) R 9970 9972 9309 0 -1 4194304 53482 822 0 0 176887 42 0 0 25 0 1 0 58764936 160067584 32561 996147200 134512640 135095119 4294956304 18446744073709551615 134637958 0 0 4096 0 0 0 0 17 0 0 0
/proc/9972/statm: 39079 32561 389 142 0 38033 0
Current children cumulated CPU time (s) 1769.29
Current children cumulated vsize (KiB) 156316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 10021
/proc/meminfo: memFree=1412368/2055920 swapFree=4192812/4192956
[pid=9972] ppid=9970 vsize=157488 CPUtime=1800.09
/proc/9972/stat : 9972 (pcs.small) R 9970 9972 9309 0 -1 4194304 54017 822 0 0 179966 43 0 0 25 0 1 0 58764936 161267712 33096 996147200 134512640 135095119 4294956304 18446744073709551615 134927073 0 0 4096 0 0 0 0 17 0 0 0
/proc/9972/statm: 39372 33096 389 142 0 38326 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 157488

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

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

[startup+1813.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 10021
/proc/meminfo: memFree=1412368/2055920 swapFree=4192812/4192956
[pid=9972] ppid=9970 vsize=157488 CPUtime=1800.09
/proc/9972/stat : 9972 (pcs.small) R 9970 9972 9309 0 -1 4194304 54017 822 0 0 179966 43 0 0 25 0 1 0 58764936 161267712 33096 996147200 134512640 135095119 4294956304 18446744073709551615 134927073 0 0 4096 0 0 0 0 17 0 0 0
/proc/9972/statm: 39372 33096 389 142 0 38326 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 157488

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.13
CPU time (s): 1800.14
CPU user time (s): 1799.68
CPU system time (s): 0.464929
CPU usage (%): 99.2835
Max. virtual memory (cumulated for all children) (KiB): 157488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.68
system time used= 0.464929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54839
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= 53631

runsolver used 2.11168 second user time and 6.20106 second system time

The end

Launcher Data 

Begin job on node54 at 2009-07-16 06:03:21
IDJOB=2079745
IDBENCH=56944
IDSOLVER=734
FILE ID=node54/2079745-1247717001
PBS_JOBID= 9521379
Free space on /tmp= 66292 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-3-20-20/normalized-rand-3-20-20-60-632-33_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2079745-1247717001/watcher-2079745-1247717001 -o /tmp/evaluation-result-2079745-1247717001/solver-2079745-1247717001 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 588339503 HOME/instance-2079745-1247717001.xml

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

MD5SUM BENCH= 204b155645b8dfd16d98fb750ee3dfd7
RANDOM SEED=588339503

node54.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		: 3000.232
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		: 3000.232
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:       1527288 kB
Buffers:         70668 kB
Cached:         307344 kB
SwapCached:          0 kB
Active:         150916 kB
Inactive:       288796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1527288 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3348 kB
Writeback:           0 kB
Mapped:          82000 kB
Slab:            74072 kB
Committed_AS:   595744 kB
PageTables:       1888 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66292 MiB
End job on node54 at 2009-07-16 06:33:37