Trace number 2079744

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 0.3.2? (TO) 1800.06 1802.43

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
0.00/0.03	c Seed is 1136786514
0.00/0.03	c Constructing HOME/instance-2079744-1247716998.xml  with 59 constraints
0.37/0.46	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-2079744-1247716998/watcher-2079744-1247716998 -o /tmp/evaluation-result-2079744-1247716998/solver-2079744-1247716998 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1136786514 HOME/instance-2079744-1247716998.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: 2.12 2.06 2.01 4/72 11902
/proc/meminfo: memFree=1478696/2055920 swapFree=4192812/4192956
[pid=11902] ppid=11900 vsize=5260 CPUtime=0
/proc/11902/stat : 11902 (pcssolve) R 11900 11902 10944 0 -1 4194304 67 0 0 0 0 0 0 0 22 0 1 0 58766459 5386240 50 996147200 4194304 4889804 548682068800 18446744073709551615 227846180704 0 0 4096 0 0 0 0 17 1 0 0
/proc/11902/statm: 1315 50 36 169 0 14 0

[startup+0.03739 s]
/proc/loadavg: 2.12 2.06 2.01 4/72 11902
/proc/meminfo: memFree=1478696/2055920 swapFree=4192812/4192956
[pid=11902] ppid=11900 vsize=4376 CPUtime=0.01
/proc/11902/stat : 11902 (pcs.small) R 11900 11902 10944 0 -1 4194304 818 822 0 0 0 0 1 0 25 0 1 0 58766459 4481024 427 996147200 134512640 135095119 4294956304 18446744073709551615 8326754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11902/statm: 1094 427 361 142 0 48 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4376

[startup+0.101396 s]
/proc/loadavg: 2.12 2.06 2.01 4/72 11902
/proc/meminfo: memFree=1478696/2055920 swapFree=4192812/4192956
[pid=11902] ppid=11900 vsize=5340 CPUtime=0.08
/proc/11902/stat : 11902 (pcs.small) R 11900 11902 10944 0 -1 4194304 949 822 0 0 7 0 1 0 25 0 1 0 58766459 5468160 558 996147200 134512640 135095119 4294956304 18446744073709551615 8326750 0 0 4096 0 0 0 0 17 1 0 0
/proc/11902/statm: 1335 558 375 142 0 289 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5340

[startup+0.301416 s]
/proc/loadavg: 2.12 2.06 2.01 4/72 11902
/proc/meminfo: memFree=1478696/2055920 swapFree=4192812/4192956
[pid=11902] ppid=11900 vsize=8084 CPUtime=0.27
/proc/11902/stat : 11902 (pcs.small) R 11900 11902 10944 0 -1 4194304 1285 822 0 0 26 0 1 0 25 0 1 0 58766459 8278016 894 996147200 134512640 135095119 4294956304 18446744073709551615 8326783 0 0 4096 0 0 0 0 17 1 0 0
/proc/11902/statm: 2021 894 375 142 0 975 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8084

[startup+0.701457 s]
/proc/loadavg: 2.12 2.06 2.01 4/72 11902
/proc/meminfo: memFree=1478696/2055920 swapFree=4192812/4192956
[pid=11902] ppid=11900 vsize=10360 CPUtime=0.67
/proc/11902/stat : 11902 (pcs.small) R 11900 11902 10944 0 -1 4194304 1590 822 0 0 66 0 1 0 25 0 1 0 58766459 10608640 1199 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 1 0 0
/proc/11902/statm: 2590 1199 389 142 0 1544 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 10360

[startup+1.50153 s]
/proc/loadavg: 2.12 2.06 2.01 3/73 11908
/proc/meminfo: memFree=1475296/2055920 swapFree=4192812/4192956
[pid=11902] ppid=11900 vsize=10360 CPUtime=1.46
/proc/11902/stat : 11902 (pcs.small) R 11900 11902 10944 0 -1 4194304 1603 822 0 0 145 0 1 0 25 0 1 0 58766459 10608640 1212 996147200 134512640 135095119 4294956304 18446744073709551615 134927082 0 0 4096 0 0 0 0 17 1 0 0
/proc/11902/statm: 2590 1212 389 142 0 1544 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 10360

[startup+3.10269 s]
/proc/loadavg: 2.12 2.06 2.01 3/73 11908
/proc/meminfo: memFree=1475104/2055920 swapFree=4192812/4192956
[pid=11902] ppid=11900 vsize=10492 CPUtime=3.05
/proc/11902/stat : 11902 (pcs.small) R 11900 11902 10944 0 -1 4194304 1636 822 0 0 304 0 1 0 25 0 1 0 58766459 10743808 1245 996147200 134512640 135095119 4294956304 18446744073709551615 134918069 0 0 4096 0 0 0 0 17 1 0 0
/proc/11902/statm: 2623 1245 389 142 0 1577 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 10492

[startup+6.30199 s]
/proc/loadavg: 2.11 2.06 2.01 3/73 11908
/proc/meminfo: memFree=1474656/2055920 swapFree=4192812/4192956
[pid=11902] ppid=11900 vsize=10620 CPUtime=6.23
/proc/11902/stat : 11902 (pcs.small) R 11900 11902 10944 0 -1 4194304 1713 822 0 0 621 1 1 0 25 0 1 0 58766459 10874880 1289 996147200 134512640 135095119 4294956304 18446744073709551615 134927086 0 0 4096 0 0 0 0 17 1 0 0
/proc/11902/statm: 2655 1289 389 142 0 1609 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10620

[startup+12.7016 s]
/proc/loadavg: 2.10 2.06 2.01 3/73 11908
/proc/meminfo: memFree=1474144/2055920 swapFree=4192812/4192956
[pid=11902] ppid=11900 vsize=11008 CPUtime=12.58
/proc/11902/stat : 11902 (pcs.small) R 11900 11902 10944 0 -1 4194304 1886 822 0 0 1256 1 1 0 25 0 1 0 58766459 11272192 1397 996147200 134512640 135095119 4294956304 18446744073709551615 134926997 0 0 4096 0 0 0 0 17 1 0 0
/proc/11902/statm: 2752 1397 389 142 0 1706 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 11008

[startup+25.5018 s]
/proc/loadavg: 2.08 2.05 2.01 3/73 11908
/proc/meminfo: memFree=1473440/2055920 swapFree=4192812/4192956
[pid=11902] ppid=11900 vsize=11648 CPUtime=25.28
/proc/11902/stat : 11902 (pcs.small) R 11900 11902 10944 0 -1 4194304 2252 822 0 0 2526 1 1 0 25 0 1 0 58766459 11927552 1601 996147200 134512640 135095119 4294956304 18446744073709551615 134927193 0 0 4096 0 0 0 0 17 1 0 0
/proc/11902/statm: 2912 1601 389 142 0 1866 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 11648

[startup+51.1013 s]
/proc/loadavg: 2.05 2.05 2.00 3/73 11908
/proc/meminfo: memFree=1471776/2055920 swapFree=4192812/4192956
[pid=11902] ppid=11900 vsize=12928 CPUtime=50.68
/proc/11902/stat : 11902 (pcs.small) R 11900 11902 10944 0 -1 4194304 2990 822 0 0 5066 1 1 0 25 0 1 0 58766459 13238272 2017 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/11902/statm: 3232 2017 389 142 0 2186 0
Current children cumulated CPU time (s) 50.68
Current children cumulated vsize (KiB) 12928

[startup+102.306 s]
/proc/loadavg: 2.02 2.04 2.00 3/73 11908
/proc/meminfo: memFree=1467808/2055920 swapFree=4192812/4192956
[pid=11902] ppid=11900 vsize=15620 CPUtime=101.49
/proc/11902/stat : 11902 (pcs.small) R 11900 11902 10944 0 -1 4194304 4496 822 0 0 10145 3 1 0 25 0 1 0 58766459 15994880 2881 996147200 134512640 135095119 4294956304 18446744073709551615 134909012 0 0 4096 0 0 0 0 17 1 0 0
/proc/11902/statm: 3905 2881 389 142 0 2859 0
Current children cumulated CPU time (s) 101.49
Current children cumulated vsize (KiB) 15620

[startup+162.302 s]
/proc/loadavg: 2.01 2.03 2.00 3/73 11908
/proc/meminfo: memFree=1462432/2055920 swapFree=4192812/4192956
[pid=11902] ppid=11900 vsize=23372 CPUtime=161.02
/proc/11902/stat : 11902 (pcs.small) R 11900 11902 10944 0 -1 4194304 6951 822 0 0 16097 4 1 0 25 0 1 0 58766459 23932928 4021 996147200 134512640 135095119 4294956304 18446744073709551615 134927054 0 0 4096 0 0 0 0 17 1 0 0
/proc/11902/statm: 5843 4021 389 142 0 4797 0
Current children cumulated CPU time (s) 161.02
Current children cumulated vsize (KiB) 23372

[startup+222.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 11908
/proc/meminfo: memFree=1457312/2055920 swapFree=4192812/4192956
[pid=11902] ppid=11900 vsize=25716 CPUtime=220.55
/proc/11902/stat : 11902 (pcs.small) R 11900 11902 10944 0 -1 4194304 8076 822 0 0 22049 5 1 0 25 0 1 0 58766459 26333184 5146 996147200 134512640 135095119 4294956304 18446744073709551615 134918139 0 0 4096 0 0 0 0 17 1 0 0
/proc/11902/statm: 6429 5146 389 142 0 5383 0
Current children cumulated CPU time (s) 220.55
Current children cumulated vsize (KiB) 25716

[startup+282.301 s]
/proc/loadavg: 2.22 2.06 2.01 3/83 11981
/proc/meminfo: memFree=731792/2055920 swapFree=4192812/4192956
[pid=11902] ppid=11900 vsize=31856 CPUtime=280.49
/proc/11902/stat : 11902 (pcs.small) R 11900 11902 10944 0 -1 4194304 10265 822 0 0 28041 7 1 0 25 0 1 0 58766459 32620544 6757 996147200 134512640 135095119 4294956304 18446744073709551615 134927036 0 0 4096 0 0 0 0 17 0 0 0
/proc/11902/statm: 7964 6757 389 142 0 6918 0
Current children cumulated CPU time (s) 280.49
Current children cumulated vsize (KiB) 31856

[startup+342.301 s]
/proc/loadavg: 2.11 2.06 2.01 3/83 11981
/proc/meminfo: memFree=726480/2055920 swapFree=4192812/4192956
[pid=11902] ppid=11900 vsize=41092 CPUtime=340.47
/proc/11902/stat : 11902 (pcs.small) R 11900 11902 10944 0 -1 4194304 13108 822 0 0 34036 10 1 0 25 0 1 0 58766459 42078208 7551 996147200 134512640 135095119 4294956304 18446744073709551615 134927298 0 0 4096 0 0 0 0 17 0 0 0
/proc/11902/statm: 10273 7551 389 142 0 9227 0
Current children cumulated CPU time (s) 340.47
Current children cumulated vsize (KiB) 41092

[startup+402.304 s]
/proc/loadavg: 2.16 2.08 2.02 4/83 11981
/proc/meminfo: memFree=721808/2055920 swapFree=4192812/4192956
[pid=11902] ppid=11900 vsize=43316 CPUtime=400.46
/proc/11902/stat : 11902 (pcs.small) R 11900 11902 10944 0 -1 4194304 14246 822 0 0 40033 12 1 0 25 0 1 0 58766459 44355584 8689 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/11902/statm: 10829 8689 389 142 0 9783 0
Current children cumulated CPU time (s) 400.46
Current children cumulated vsize (KiB) 43316

[startup+462.302 s]
/proc/loadavg: 2.13 2.09 2.02 3/73 12014
/proc/meminfo: memFree=1440608/2055920 swapFree=4192812/4192956
[pid=11902] ppid=11900 vsize=45908 CPUtime=460.42
/proc/11902/stat : 11902 (pcs.small) R 11900 11902 10944 0 -1 4194304 15450 822 0 0 46028 13 1 0 25 0 1 0 58766459 47009792 9893 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/11902/statm: 11477 9893 389 142 0 10431 0
Current children cumulated CPU time (s) 460.42
Current children cumulated vsize (KiB) 45908

[startup+522.302 s]
/proc/loadavg: 2.08 2.08 2.02 3/73 12014
/proc/meminfo: memFree=1419552/2055920 swapFree=4192812/4192956
[pid=11902] ppid=11900 vsize=57776 CPUtime=520.4
/proc/11902/stat : 11902 (pcs.small) R 11900 11902 10944 0 -1 4194304 18987 822 0 0 52024 15 1 0 25 0 1 0 58766459 59162624 12405 996147200 134512640 135095119 4294956304 18446744073709551615 134918263 0 0 4096 0 0 0 0 17 0 0 0
/proc/11902/statm: 14444 12405 389 142 0 13398 0
Current children cumulated CPU time (s) 520.4
Current children cumulated vsize (KiB) 57776

[startup+582.301 s]
/proc/loadavg: 2.11 2.10 2.03 3/73 12014
/proc/meminfo: memFree=1407392/2055920 swapFree=4192812/4192956
[pid=11902] ppid=11900 vsize=74160 CPUtime=580.37
/proc/11902/stat : 11902 (pcs.small) R 11900 11902 10944 0 -1 4194304 23649 822 0 0 58018 18 1 0 25 0 1 0 58766459 75939840 12970 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/11902/statm: 18540 12970 389 142 0 17494 0
Current children cumulated CPU time (s) 580.37
Current children cumulated vsize (KiB) 74160

[startup+642.301 s]
/proc/loadavg: 2.07 2.09 2.03 3/73 12014
/proc/meminfo: memFree=1397536/2055920 swapFree=4192812/4192956
[pid=11902] ppid=11900 vsize=74424 CPUtime=640.35
/proc/11902/stat : 11902 (pcs.small) R 11900 11902 10944 0 -1 4194304 24258 822 0 0 64015 19 1 0 25 0 1 0 58766459 76210176 13579 996147200 134512640 135095119 4294956304 18446744073709551615 134927073 0 0 4096 0 0 0 0 17 0 0 0
/proc/11902/statm: 18606 13579 389 142 0 17560 0
Current children cumulated CPU time (s) 640.35
Current children cumulated vsize (KiB) 74424

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 2.00 2.04 2.01 3/73 12014
/proc/meminfo: memFree=1353120/2055920 swapFree=4192812/4192956
[pid=11902] ppid=11900 vsize=82032 CPUtime=820.28
/proc/11902/stat : 11902 (pcs.small) R 11900 11902 10944 0 -1 4194304 27828 822 0 0 82004 23 1 0 25 0 1 0 58766459 84000768 17149 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/11902/statm: 20508 17149 389 142 0 19462 0
Current children cumulated CPU time (s) 820.28
Current children cumulated vsize (KiB) 82032

[startup+882.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 12014
/proc/meminfo: memFree=1336992/2055920 swapFree=4192812/4192956
[pid=11902] ppid=11900 vsize=84660 CPUtime=880.26
/proc/11902/stat : 11902 (pcs.small) R 11900 11902 10944 0 -1 4194304 29031 822 0 0 88000 25 1 0 25 0 1 0 58766459 86691840 18352 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 0 0 0
/proc/11902/statm: 21165 18352 389 142 0 20119 0
Current children cumulated CPU time (s) 880.26
Current children cumulated vsize (KiB) 84660

[startup+942.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 12014
/proc/meminfo: memFree=1322080/2055920 swapFree=4192812/4192956
[pid=11902] ppid=11900 vsize=87152 CPUtime=940.24
/proc/11902/stat : 11902 (pcs.small) R 11900 11902 10944 0 -1 4194304 30217 822 0 0 93997 26 1 0 25 0 1 0 58766459 89243648 19538 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/11902/statm: 21788 19538 389 142 0 20742 0
Current children cumulated CPU time (s) 940.24
Current children cumulated vsize (KiB) 87152

[startup+1002.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 12014
/proc/meminfo: memFree=1295968/2055920 swapFree=4192812/4192956
[pid=11902] ppid=11900 vsize=109460 CPUtime=1000.21
/proc/11902/stat : 11902 (pcs.small) R 11900 11902 10944 0 -1 4194304 36361 822 0 0 99991 29 1 0 25 0 1 0 58766459 112087040 23633 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/11902/statm: 27365 23633 389 142 0 26319 0
Current children cumulated CPU time (s) 1000.21
Current children cumulated vsize (KiB) 109460

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 12014
/proc/meminfo: memFree=1282592/2055920 swapFree=4192812/4192956
[pid=11902] ppid=11900 vsize=109460 CPUtime=1060.19
/proc/11902/stat : 11902 (pcs.small) R 11900 11902 10944 0 -1 4194304 36903 822 0 0 105988 30 1 0 25 0 1 0 58766459 112087040 24175 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 0 0 0
/proc/11902/statm: 27365 24175 389 142 0 26319 0
Current children cumulated CPU time (s) 1060.19
Current children cumulated vsize (KiB) 109460

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 12014
/proc/meminfo: memFree=1271328/2055920 swapFree=4192812/4192956
[pid=11902] ppid=11900 vsize=109460 CPUtime=1120.17
/proc/11902/stat : 11902 (pcs.small) R 11900 11902 10944 0 -1 4194304 37447 822 0 0 111985 31 1 0 25 0 1 0 58766459 112087040 24719 996147200 134512640 135095119 4294956304 18446744073709551615 134927073 0 0 4096 0 0 0 0 17 0 0 0
/proc/11902/statm: 27365 24719 389 142 0 26319 0
Current children cumulated CPU time (s) 1120.17
Current children cumulated vsize (KiB) 109460

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12014
/proc/meminfo: memFree=1259168/2055920 swapFree=4192812/4192956
[pid=11902] ppid=11900 vsize=142228 CPUtime=1180.14
/proc/11902/stat : 11902 (pcs.small) R 11900 11902 10944 0 -1 4194304 46184 822 0 0 117978 35 1 0 25 0 1 0 58766459 145641472 25263 996147200 134512640 135095119 4294956304 18446744073709551615 134927020 0 0 4096 0 0 0 0 17 0 0 0
/proc/11902/statm: 35557 25263 389 142 0 34511 0
Current children cumulated CPU time (s) 1180.14
Current children cumulated vsize (KiB) 142228

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12014
/proc/meminfo: memFree=1247200/2055920 swapFree=4192812/4192956
[pid=11902] ppid=11900 vsize=142228 CPUtime=1240.12
/proc/11902/stat : 11902 (pcs.small) R 11900 11902 10944 0 -1 4194304 46732 822 0 0 123975 36 1 0 25 0 1 0 58766459 145641472 25811 996147200 134512640 135095119 4294956304 18446744073709551615 134926985 0 0 4096 0 0 0 0 17 0 0 0
/proc/11902/statm: 35557 25811 389 142 0 34511 0
Current children cumulated CPU time (s) 1240.12
Current children cumulated vsize (KiB) 142228

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12014
/proc/meminfo: memFree=1231008/2055920 swapFree=4192812/4192956
[pid=11902] ppid=11900 vsize=143524 CPUtime=1300.1
/proc/11902/stat : 11902 (pcs.small) R 11900 11902 10944 0 -1 4194304 47606 822 0 0 129972 37 1 0 25 0 1 0 58766459 146968576 26685 996147200 134512640 135095119 4294956304 18446744073709551615 134927008 0 0 4096 0 0 0 0 17 0 0 0
/proc/11902/statm: 35881 26685 389 142 0 34835 0
Current children cumulated CPU time (s) 1300.1
Current children cumulated vsize (KiB) 143524

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12014
/proc/meminfo: memFree=1217632/2055920 swapFree=4192812/4192956
[pid=11902] ppid=11900 vsize=145868 CPUtime=1360.08
/proc/11902/stat : 11902 (pcs.small) R 11900 11902 10944 0 -1 4194304 48732 822 0 0 135969 38 1 0 25 0 1 0 58766459 149368832 27811 996147200 134512640 135095119 4294956304 18446744073709551615 134918099 0 0 4096 0 0 0 0 17 0 0 0
/proc/11902/statm: 36467 27811 389 142 0 35421 0
Current children cumulated CPU time (s) 1360.08
Current children cumulated vsize (KiB) 145868

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12014
/proc/meminfo: memFree=1199200/2055920 swapFree=4192812/4192956
[pid=11902] ppid=11900 vsize=148224 CPUtime=1420.06
/proc/11902/stat : 11902 (pcs.small) R 11900 11902 10944 0 -1 4194304 49845 822 0 0 141965 40 1 0 25 0 1 0 58766459 151781376 28924 996147200 134512640 135095119 4294956304 18446744073709551615 134918283 0 0 4096 0 0 0 0 17 0 0 0
/proc/11902/statm: 37056 28924 389 142 0 36010 0
Current children cumulated CPU time (s) 1420.06
Current children cumulated vsize (KiB) 148224

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12014
/proc/meminfo: memFree=1176992/2055920 swapFree=4192812/4192956
[pid=11902] ppid=11900 vsize=150572 CPUtime=1480.03
/proc/11902/stat : 11902 (pcs.small) R 11900 11902 10944 0 -1 4194304 50967 822 0 0 147961 41 1 0 25 0 1 0 58766459 154185728 30046 996147200 134512640 135095119 4294956304 18446744073709551615 134838068 0 0 4096 0 0 0 0 17 0 0 0
/proc/11902/statm: 37643 30046 389 142 0 36597 0
Current children cumulated CPU time (s) 1480.03
Current children cumulated vsize (KiB) 150572

[startup+1542.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/73 12014
/proc/meminfo: memFree=1165408/2055920 swapFree=4192812/4192956
[pid=11902] ppid=11900 vsize=152928 CPUtime=1540.01
/proc/11902/stat : 11902 (pcs.small) R 11900 11902 10944 0 -1 4194304 52096 822 0 0 153957 43 1 0 25 0 1 0 58766459 156598272 31175 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/11902/statm: 38231 31175 389 142 0 37185 0
Current children cumulated CPU time (s) 1540.01
Current children cumulated vsize (KiB) 152928

[startup+1602.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/73 12014
/proc/meminfo: memFree=1149984/2055920 swapFree=4192812/4192956
[pid=11902] ppid=11900 vsize=155284 CPUtime=1599.98
/proc/11902/stat : 11902 (pcs.small) R 11900 11902 10944 0 -1 4194304 53243 822 0 0 159953 44 1 0 25 0 1 0 58766459 159010816 32322 996147200 134512640 135095119 4294956304 18446744073709551615 134918181 0 0 4096 0 0 0 0 17 0 0 0
/proc/11902/statm: 38821 32322 389 142 0 37775 0
Current children cumulated CPU time (s) 1599.98
Current children cumulated vsize (KiB) 155284

[startup+1662.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/73 12014
/proc/meminfo: memFree=1140832/2055920 swapFree=4192812/4192956
[pid=11902] ppid=11900 vsize=157636 CPUtime=1659.96
/proc/11902/stat : 11902 (pcs.small) R 11900 11902 10944 0 -1 4194304 54366 822 0 0 165950 45 1 0 25 0 1 0 58766459 161419264 33445 996147200 134512640 135095119 4294956304 18446744073709551615 134918142 0 0 4096 0 0 0 0 17 0 0 0
/proc/11902/statm: 39409 33445 389 142 0 38363 0
Current children cumulated CPU time (s) 1659.96
Current children cumulated vsize (KiB) 157636

[startup+1722.3 s]
/proc/loadavg: 2.12 2.05 2.01 3/73 12014
/proc/meminfo: memFree=1128672/2055920 swapFree=4192812/4192956
[pid=11902] ppid=11900 vsize=159988 CPUtime=1719.94
/proc/11902/stat : 11902 (pcs.small) R 11900 11902 10944 0 -1 4194304 55486 822 0 0 171946 47 1 0 25 0 1 0 58766459 163827712 34565 996147200 134512640 135095119 4294956304 18446744073709551615 134918099 0 0 4096 0 0 0 0 17 0 0 0
/proc/11902/statm: 39997 34565 389 142 0 38951 0
Current children cumulated CPU time (s) 1719.94
Current children cumulated vsize (KiB) 159988

[startup+1782.3 s]
/proc/loadavg: 2.11 2.07 2.01 3/73 12014
/proc/meminfo: memFree=1116448/2055920 swapFree=4192812/4192956
[pid=11902] ppid=11900 vsize=162344 CPUtime=1779.91
/proc/11902/stat : 11902 (pcs.small) R 11900 11902 10944 0 -1 4194304 56608 822 0 0 177942 48 1 0 25 0 1 0 58766459 166240256 35687 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 0 0 0
/proc/11902/statm: 40586 35687 389 142 0 39540 0
Current children cumulated CPU time (s) 1779.91
Current children cumulated vsize (KiB) 162344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.4 s]
/proc/loadavg: 2.08 2.06 2.01 3/73 12014
/proc/meminfo: memFree=1112096/2055920 swapFree=4192812/4192956
[pid=11902] ppid=11900 vsize=162992 CPUtime=1800.02
/proc/11902/stat : 11902 (pcs.small) R 11900 11902 10944 0 -1 4194304 56972 822 0 0 179952 49 1 0 25 0 1 0 58766459 166903808 36051 996147200 134512640 135095119 4294956304 18446744073709551615 134927070 0 0 4096 0 0 0 0 17 0 0 0
/proc/11902/statm: 40748 36051 389 142 0 39702 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 162992

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.43
CPU time (s): 1800.06
CPU user time (s): 1799.54
CPU system time (s): 0.52192
CPU usage (%): 99.8684
Max. virtual memory (cumulated for all children) (KiB): 175000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.54
system time used= 0.52192
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57794
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= 21
involuntary context switches= 9748

runsolver used 2.17667 second user time and 5.2332 second system time

The end

Launcher Data 

Begin job on node18 at 2009-07-16 06:03:18
IDJOB=2079744
IDBENCH=56944
IDSOLVER=733
FILE ID=node18/2079744-1247716998
PBS_JOBID= 9521387
Free space on /tmp= 66320 MiB

SOLVER NAME= pcs 0.2
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-2079744-1247716998/watcher-2079744-1247716998 -o /tmp/evaluation-result-2079744-1247716998/solver-2079744-1247716998 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1136786514 HOME/instance-2079744-1247716998.xml

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

MD5SUM BENCH= 204b155645b8dfd16d98fb750ee3dfd7
RANDOM SEED=1136786514

node18.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		: 3000.243
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		: 3000.243
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:       1479176 kB
Buffers:         85612 kB
Cached:         367404 kB
SwapCached:          0 kB
Active:         119696 kB
Inactive:       377724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1479176 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3348 kB
Writeback:           0 kB
Mapped:          55900 kB
Slab:            64688 kB
Committed_AS:   505764 kB
PageTables:       1768 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= 66316 MiB
End job on node18 at 2009-07-16 06:33:23