Trace number 2063168

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) 1800.08 1800.73

General information on the benchmark

Namecsp/rand-3-24-24/
normalized-rand-3-24-24-76-632-37_ext.xml
MD5SUMe32f1b4415a9590afaa49b54ba5a3b59
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 benchmark1700.61
Satisfiable
(Un)Satisfiability was proved
Number of variables24
Number of constraints75
Maximum constraint arity3
Maximum domain size24
Number of constraints which are defined in extension75
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.01/0.04	c small-domain mode
0.08/0.18	c Seed is 1236534975
0.08/0.18	c Constructing HOME/instance-2063168-1247696038.xml  with 75 constraints
0.97/1.04	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-2063168-1247696038/watcher-2063168-1247696038 -o /tmp/evaluation-result-2063168-1247696038/solver-2063168-1247696038 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1236534975 HOME/instance-2063168-1247696038.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: 1.85 1.95 1.67 4/72 3689
/proc/meminfo: memFree=1315456/2055920 swapFree=4192812/4192956
[pid=3689] ppid=3687 vsize=5356 CPUtime=0
/proc/3689/stat : 3689 (pcssolve) R 3687 3689 3402 0 -1 4194304 290 0 0 0 0 0 0 0 23 0 1 0 56669983 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 225612196511 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/3689/statm: 1339 241 200 169 0 50 0
[pid=3690] ppid=3689 vsize=3676 CPUtime=0
/proc/3690/stat : 3690 (fgrep) R 3689 3689 3402 0 -1 4194304 131 0 0 0 0 0 0 0 24 0 1 0 56669984 3764224 98 996147200 4194304 4274172 548682068976 18446744073709551615 225612066480 0 0 4096 0 0 0 0 17 1 0 0
/proc/3690/statm: 919 98 80 19 0 43 0

[startup+0.042226 s]
/proc/loadavg: 1.85 1.95 1.67 4/72 3689
/proc/meminfo: memFree=1315456/2055920 swapFree=4192812/4192956
[pid=3689] ppid=3687 vsize=5356 CPUtime=0.01
/proc/3689/stat : 3689 (pcssolve) S 3687 3689 3402 0 -1 4194304 367 683 0 0 0 0 0 1 24 0 1 0 56669983 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3689/statm: 1339 243 202 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.102226 s]
/proc/loadavg: 1.85 1.95 1.67 4/72 3689
/proc/meminfo: memFree=1315456/2055920 swapFree=4192812/4192956
[pid=3689] ppid=3687 vsize=5092 CPUtime=0.08
/proc/3689/stat : 3689 (pcs.small) R 3687 3689 3402 0 -1 4194304 923 873 0 0 5 0 2 1 18 0 1 0 56669983 5214208 532 996147200 134512640 135095119 4294956304 18446744073709551615 134944943 0 0 4096 0 0 0 0 17 1 0 0
/proc/3689/statm: 1273 532 375 142 0 227 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5092

[startup+0.302241 s]
/proc/loadavg: 1.85 1.95 1.67 4/72 3689
/proc/meminfo: memFree=1315456/2055920 swapFree=4192812/4192956
[pid=3689] ppid=3687 vsize=7776 CPUtime=0.27
/proc/3689/stat : 3689 (pcs.small) R 3687 3689 3402 0 -1 4194304 1217 873 0 0 24 0 2 1 19 0 1 0 56669983 7962624 826 996147200 134512640 135095119 4294956304 18446744073709551615 134739554 0 0 4096 0 0 0 0 17 1 0 0
/proc/3689/statm: 1944 826 375 142 0 898 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7776

[startup+0.702283 s]
/proc/loadavg: 1.85 1.95 1.67 4/72 3689
/proc/meminfo: memFree=1315456/2055920 swapFree=4192812/4192956
[pid=3689] ppid=3687 vsize=13012 CPUtime=0.68
/proc/3689/stat : 3689 (pcs.small) R 3687 3689 3402 0 -1 4194304 1805 873 0 0 64 1 2 1 23 0 1 0 56669983 13324288 1414 996147200 134512640 135095119 4294956304 18446744073709551615 1638015 0 0 4096 0 0 0 0 17 1 0 0
/proc/3689/statm: 3253 1414 375 142 0 2207 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 13012

[startup+1.50134 s]
/proc/loadavg: 1.85 1.95 1.67 2/71 3696
/proc/meminfo: memFree=1407816/2055920 swapFree=4192812/4192956
[pid=3689] ppid=3687 vsize=17428 CPUtime=1.46
/proc/3689/stat : 3689 (pcs.small) R 3687 3689 3402 0 -1 4194304 2329 873 0 0 142 1 2 1 25 0 1 0 56669983 17846272 1938 996147200 134512640 135095119 4294956304 18446744073709551615 134918117 0 0 4096 0 0 0 0 17 0 0 0
/proc/3689/statm: 4357 1938 389 142 0 3311 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 17428

[startup+3.10148 s]
/proc/loadavg: 1.85 1.95 1.67 2/71 3696
/proc/meminfo: memFree=1407624/2055920 swapFree=4192812/4192956
[pid=3689] ppid=3687 vsize=17428 CPUtime=3.07
/proc/3689/stat : 3689 (pcs.small) R 3687 3689 3402 0 -1 4194304 2342 873 0 0 302 2 2 1 25 0 1 0 56669983 17846272 1951 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/3689/statm: 4357 1951 389 142 0 3311 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 17428

[startup+6.30177 s]
/proc/loadavg: 1.87 1.95 1.67 3/73 3728
/proc/meminfo: memFree=1398264/2055920 swapFree=4192812/4192956
[pid=3689] ppid=3687 vsize=17428 CPUtime=6.27
/proc/3689/stat : 3689 (pcs.small) R 3687 3689 3402 0 -1 4194304 2378 873 0 0 622 2 2 1 25 0 1 0 56669983 17846272 1987 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/3689/statm: 4357 1987 389 142 0 3311 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 17428

[startup+12.7013 s]
/proc/loadavg: 1.88 1.95 1.67 3/73 3728
/proc/meminfo: memFree=1397560/2055920 swapFree=4192812/4192956
[pid=3689] ppid=3687 vsize=17688 CPUtime=12.66
/proc/3689/stat : 3689 (pcs.small) R 3687 3689 3402 0 -1 4194304 2475 873 0 0 1261 2 2 1 25 0 1 0 56669983 18112512 2084 996147200 134512640 135095119 4294956304 18446744073709551615 134927080 0 0 4096 0 0 0 0 17 0 0 0
/proc/3689/statm: 4422 2084 389 142 0 3376 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 17688

[startup+25.5024 s]
/proc/loadavg: 1.90 1.96 1.68 3/73 3728
/proc/meminfo: memFree=1396408/2055920 swapFree=4192812/4192956
[pid=3689] ppid=3687 vsize=18204 CPUtime=25.46
/proc/3689/stat : 3689 (pcs.small) R 3687 3689 3402 0 -1 4194304 2707 873 0 0 2541 2 2 1 25 0 1 0 56669983 18640896 2251 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 0 0 0
/proc/3689/statm: 4551 2251 389 142 0 3505 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 18204

[startup+51.1026 s]
/proc/loadavg: 1.93 1.96 1.68 3/73 3728
/proc/meminfo: memFree=1394040/2055920 swapFree=4192812/4192956
[pid=3689] ppid=3687 vsize=18972 CPUtime=51.04
/proc/3689/stat : 3689 (pcs.small) R 3687 3689 3402 0 -1 4194304 3217 873 0 0 5099 2 2 1 25 0 1 0 56669983 19427328 2567 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 0 0 0
/proc/3689/statm: 4743 2567 389 142 0 3697 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 18972

[startup+102.306 s]
/proc/loadavg: 1.97 1.96 1.70 3/73 3728
/proc/meminfo: memFree=1389240/2055920 swapFree=4192812/4192956
[pid=3689] ppid=3687 vsize=20508 CPUtime=102.22
/proc/3689/stat : 3689 (pcs.small) R 3687 3689 3402 0 -1 4194304 4276 873 0 0 10216 3 2 1 25 0 1 0 56669983 21000192 3240 996147200 134512640 135095119 4294956304 18446744073709551615 134918181 0 0 4096 0 0 0 0 17 0 0 0
/proc/3689/statm: 5127 3240 389 142 0 4081 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 20508

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.72 3/73 3728
/proc/meminfo: memFree=1384440/2055920 swapFree=4192812/4192956
[pid=3689] ppid=3687 vsize=22556 CPUtime=162.2
/proc/3689/stat : 3689 (pcs.small) R 3687 3689 3402 0 -1 4194304 5404 873 0 0 16213 4 2 1 25 0 1 0 56669983 23097344 3855 996147200 134512640 135095119 4294956304 18446744073709551615 134927080 0 0 4096 0 0 0 0 17 0 0 0
/proc/3689/statm: 5639 3855 389 142 0 4593 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 22556

[startup+222.302 s]
/proc/loadavg: 1.99 1.97 1.73 3/73 3728
/proc/meminfo: memFree=1378168/2055920 swapFree=4192812/4192956
[pid=3689] ppid=3687 vsize=23840 CPUtime=222.19
/proc/3689/stat : 3689 (pcs.small) R 3687 3689 3402 0 -1 4194304 6410 873 0 0 22211 5 2 1 25 0 1 0 56669983 24412160 4604 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/3689/statm: 5960 4604 389 142 0 4914 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 23840

[startup+282.303 s]
/proc/loadavg: 1.99 1.97 1.74 3/73 3728
/proc/meminfo: memFree=1373816/2055920 swapFree=4192812/4192956
[pid=3689] ppid=3687 vsize=27936 CPUtime=282.16
/proc/3689/stat : 3689 (pcs.small) R 3687 3689 3402 0 -1 4194304 8089 873 0 0 28207 6 2 1 25 0 1 0 56669983 28606464 5258 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/3689/statm: 6984 5258 389 142 0 5938 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 27936

[startup+342.303 s]
/proc/loadavg: 1.99 1.97 1.76 3/73 3728
/proc/meminfo: memFree=1368440/2055920 swapFree=4192812/4192956
[pid=3689] ppid=3687 vsize=28860 CPUtime=342.14
/proc/3689/stat : 3689 (pcs.small) R 3687 3689 3402 0 -1 4194304 8850 873 0 0 34204 7 2 1 25 0 1 0 56669983 29552640 6019 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 0 0 0
/proc/3689/statm: 7215 6019 389 142 0 6169 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 28860

[startup+402.303 s]
/proc/loadavg: 1.99 1.97 1.77 3/73 3728
/proc/meminfo: memFree=1361592/2055920 swapFree=4192812/4192956
[pid=3689] ppid=3687 vsize=34592 CPUtime=402.12
/proc/3689/stat : 3689 (pcs.small) R 3687 3689 3402 0 -1 4194304 10655 873 0 0 40201 8 2 1 25 0 1 0 56669983 35422208 7246 996147200 134512640 135095119 4294956304 18446744073709551615 134617305 0 0 4096 0 0 0 0 17 0 0 0
/proc/3689/statm: 8648 7246 389 142 0 7602 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 34592

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.78 3/73 3728
/proc/meminfo: memFree=1356216/2055920 swapFree=4192812/4192956
[pid=3689] ppid=3687 vsize=34592 CPUtime=462.09
/proc/3689/stat : 3689 (pcs.small) R 3687 3689 3402 0 -1 4194304 11023 873 0 0 46198 8 2 1 25 0 1 0 56669983 35422208 7614 996147200 134512640 135095119 4294956304 18446744073709551615 134918171 0 0 4096 0 0 0 0 17 0 0 0
/proc/3689/statm: 8648 7614 389 142 0 7602 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 34592

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.79 3/73 3728
/proc/meminfo: memFree=1352120/2055920 swapFree=4192812/4192956
[pid=3689] ppid=3687 vsize=44352 CPUtime=522.07
/proc/3689/stat : 3689 (pcs.small) R 3687 3689 3402 0 -1 4194304 13807 873 0 0 52194 10 2 1 25 0 1 0 56669983 45416448 8349 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 0 0 0
/proc/3689/statm: 11088 8349 389 142 0 10042 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 44352

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.80 3/73 3728
/proc/meminfo: memFree=1346680/2055920 swapFree=4192812/4192956
[pid=3689] ppid=3687 vsize=46048 CPUtime=582.05
/proc/3689/stat : 3689 (pcs.small) R 3687 3689 3402 0 -1 4194304 14590 873 0 0 58191 11 2 1 25 0 1 0 56669983 47153152 9132 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/3689/statm: 11512 9132 389 142 0 10466 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 46048

[startup+642.303 s]
/proc/loadavg: 1.99 1.97 1.81 3/73 3728
/proc/meminfo: memFree=1340920/2055920 swapFree=4192812/4192956
[pid=3689] ppid=3687 vsize=47744 CPUtime=642.04
/proc/3689/stat : 3689 (pcs.small) R 3687 3689 3402 0 -1 4194304 15383 873 0 0 64189 12 2 1 25 0 1 0 56669983 48889856 9925 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 0 0 0
/proc/3689/statm: 11936 9925 389 142 0 10890 0
Current children cumulated CPU time (s) 642.04

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

[startup+882.301 s]
/proc/loadavg: 1.99 1.97 1.84 3/73 3728
/proc/meminfo: memFree=1312952/2055920 swapFree=4192812/4192956
[pid=3689] ppid=3687 vsize=60020 CPUtime=881.95
/proc/3689/stat : 3689 (pcs.small) R 3687 3689 3402 0 -1 4194304 19991 873 0 0 88179 13 2 1 25 0 1 0 56669983 61460480 13379 996147200 134512640 135095119 4294956304 18446744073709551615 134927001 0 0 4096 0 0 0 0 17 0 0 0
/proc/3689/statm: 15005 13379 389 142 0 13959 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 60020

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.85 3/73 3728
/proc/meminfo: memFree=1309368/2055920 swapFree=4192812/4192956
[pid=3689] ppid=3687 vsize=77448 CPUtime=941.93
/proc/3689/stat : 3689 (pcs.small) R 3687 3689 3402 0 -1 4194304 24688 873 0 0 94174 16 2 1 25 0 1 0 56669983 79306752 13979 996147200 134512640 135095119 4294956304 18446744073709551615 134927023 0 0 4096 0 0 0 0 17 0 0 0
/proc/3689/statm: 19362 13979 389 142 0 18316 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 77448

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.85 3/73 3728
/proc/meminfo: memFree=1305144/2055920 swapFree=4192812/4192956
[pid=3689] ppid=3687 vsize=79028 CPUtime=1001.91
/proc/3689/stat : 3689 (pcs.small) R 3687 3689 3402 0 -1 4194304 25412 873 0 0 100171 17 2 1 25 0 1 0 56669983 80924672 14703 996147200 134512640 135095119 4294956304 18446744073709551615 134911427 0 0 4096 0 0 0 0 17 0 0 0
/proc/3689/statm: 19757 14703 389 142 0 18711 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 79028

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.86 3/73 3728
/proc/meminfo: memFree=1300472/2055920 swapFree=4192812/4192956
[pid=3689] ppid=3687 vsize=80600 CPUtime=1061.88
/proc/3689/stat : 3689 (pcs.small) R 3687 3689 3402 0 -1 4194304 26134 873 0 0 106167 18 2 1 25 0 1 0 56669983 82534400 15425 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/3689/statm: 20150 15425 389 142 0 19104 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 80600

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.86 3/73 3728
/proc/meminfo: memFree=1295032/2055920 swapFree=4192812/4192956
[pid=3689] ppid=3687 vsize=82168 CPUtime=1121.87
/proc/3689/stat : 3689 (pcs.small) R 3687 3689 3402 0 -1 4194304 26877 873 0 0 112164 20 2 1 25 0 1 0 56669983 84140032 16168 996147200 134512640 135095119 4294956304 18446744073709551615 134910076 0 0 4096 0 0 0 0 17 0 0 0
/proc/3689/statm: 20542 16168 389 142 0 19496 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 82168

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.87 3/73 3728
/proc/meminfo: memFree=1289528/2055920 swapFree=4192812/4192956
[pid=3689] ppid=3687 vsize=83856 CPUtime=1181.84
/proc/3689/stat : 3689 (pcs.small) R 3687 3689 3402 0 -1 4194304 27623 873 0 0 118161 20 2 1 25 0 1 0 56669983 85868544 16914 996147200 134512640 135095119 4294956304 18446744073709551615 134916487 0 0 4096 0 0 0 0 17 0 0 0
/proc/3689/statm: 20964 16914 389 142 0 19918 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 83856

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.87 3/73 3728
/proc/meminfo: memFree=1284152/2055920 swapFree=4192812/4192956
[pid=3689] ppid=3687 vsize=85424 CPUtime=1241.82
/proc/3689/stat : 3689 (pcs.small) R 3687 3689 3402 0 -1 4194304 28357 873 0 0 124158 21 2 1 25 0 1 0 56669983 87474176 17648 996147200 134512640 135095119 4294956304 18446744073709551615 134916456 0 0 4096 0 0 0 0 17 0 0 0
/proc/3689/statm: 21356 17648 389 142 0 20310 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 85424

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.88 3/73 3728
/proc/meminfo: memFree=1278520/2055920 swapFree=4192812/4192956
[pid=3689] ppid=3687 vsize=86992 CPUtime=1301.81
/proc/3689/stat : 3689 (pcs.small) R 3687 3689 3402 0 -1 4194304 29105 873 0 0 130156 22 2 1 25 0 1 0 56669983 89079808 18396 996147200 134512640 135095119 4294956304 18446744073709551615 134909066 0 0 4096 0 0 0 0 17 0 0 0
/proc/3689/statm: 21748 18396 389 142 0 20702 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 86992

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.89 3/73 3728
/proc/meminfo: memFree=1273336/2055920 swapFree=4192812/4192956
[pid=3689] ppid=3687 vsize=88696 CPUtime=1361.78
/proc/3689/stat : 3689 (pcs.small) R 3687 3689 3402 0 -1 4194304 29875 873 0 0 136152 23 2 1 25 0 1 0 56669983 90824704 19166 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 0 0 0
/proc/3689/statm: 22174 19166 389 142 0 21128 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 88696

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.89 3/73 3728
/proc/meminfo: memFree=1267704/2055920 swapFree=4192812/4192956
[pid=3689] ppid=3687 vsize=90404 CPUtime=1421.77
/proc/3689/stat : 3689 (pcs.small) R 3687 3689 3402 0 -1 4194304 30647 873 0 0 142150 24 2 1 25 0 1 0 56669983 92573696 19938 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/3689/statm: 22601 19938 389 142 0 21555 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 90404

[startup+1482.3 s]
/proc/loadavg: 2.04 1.99 1.90 3/73 3728
/proc/meminfo: memFree=1249720/2055920 swapFree=4192812/4192956
[pid=3689] ppid=3687 vsize=112716 CPUtime=1481.74
/proc/3689/stat : 3689 (pcs.small) R 3687 3689 3402 0 -1 4194304 36583 873 0 0 148144 27 2 1 25 0 1 0 56669983 115421184 23825 996147200 134512640 135095119 4294956304 18446744073709551615 134926990 0 0 4096 0 0 0 0 17 0 0 0
/proc/3689/statm: 28179 23825 389 142 0 27133 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 112716

[startup+1542.3 s]
/proc/loadavg: 2.05 2.00 1.91 3/73 3728
/proc/meminfo: memFree=1245944/2055920 swapFree=4192812/4192956
[pid=3689] ppid=3687 vsize=112716 CPUtime=1541.72
/proc/3689/stat : 3689 (pcs.small) R 3687 3689 3402 0 -1 4194304 36923 873 0 0 154141 28 2 1 25 0 1 0 56669983 115421184 24165 996147200 134512640 135095119 4294956304 18446744073709551615 134918280 0 0 4096 0 0 0 0 17 0 0 0
/proc/3689/statm: 28179 24165 389 142 0 27133 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 112716

[startup+1602.3 s]
/proc/loadavg: 2.16 2.04 1.93 3/73 3728
/proc/meminfo: memFree=1241976/2055920 swapFree=4192812/4192956
[pid=3689] ppid=3687 vsize=112716 CPUtime=1601.7
/proc/3689/stat : 3689 (pcs.small) R 3687 3689 3402 0 -1 4194304 37267 873 0 0 160139 28 2 1 25 0 1 0 56669983 115421184 24509 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/3689/statm: 28179 24509 389 142 0 27133 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 112716

[startup+1662.3 s]
/proc/loadavg: 2.09 2.05 1.93 3/73 3728
/proc/meminfo: memFree=1227064/2055920 swapFree=4192812/4192956
[pid=3689] ppid=3687 vsize=112716 CPUtime=1661.68
/proc/3689/stat : 3689 (pcs.small) R 3687 3689 3402 0 -1 4194304 37616 873 0 0 166136 29 2 1 25 0 1 0 56669983 115421184 24858 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 0 0 0
/proc/3689/statm: 28179 24858 389 142 0 27133 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 112716

[startup+1722.3 s]
/proc/loadavg: 2.03 2.04 1.93 3/73 3728
/proc/meminfo: memFree=1224568/2055920 swapFree=4192812/4192956
[pid=3689] ppid=3687 vsize=112716 CPUtime=1721.65
/proc/3689/stat : 3689 (pcs.small) R 3687 3689 3402 0 -1 4194304 37951 873 0 0 172133 29 2 1 25 0 1 0 56669983 115421184 25193 996147200 134512640 135095119 4294956304 18446744073709551615 134918241 0 0 4096 0 0 0 0 17 0 0 0
/proc/3689/statm: 28179 25193 389 142 0 27133 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 112716

[startup+1782.3 s]
/proc/loadavg: 2.01 2.03 1.93 3/73 3728
/proc/meminfo: memFree=1221688/2055920 swapFree=4192812/4192956
[pid=3689] ppid=3687 vsize=112716 CPUtime=1781.64
/proc/3689/stat : 3689 (pcs.small) R 3687 3689 3402 0 -1 4194304 38294 873 0 0 178131 30 2 1 25 0 1 0 56669983 115421184 25536 996147200 134512640 135095119 4294956304 18446744073709551615 134927263 0 0 4096 0 0 0 0 17 0 0 0
/proc/3689/statm: 28179 25536 389 142 0 27133 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 112716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 2.01 2.02 1.93 3/73 3728
/proc/meminfo: memFree=1220920/2055920 swapFree=4192812/4192956
[pid=3689] ppid=3687 vsize=112716 CPUtime=1800.05
/proc/3689/stat : 3689 (pcs.small) R 3687 3689 3402 0 -1 4194304 38399 873 0 0 179972 30 2 1 25 0 1 0 56669983 115421184 25641 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/3689/statm: 28179 25641 389 142 0 27133 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 112716

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

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

[startup+1800.71 s]
/proc/loadavg: 2.01 2.02 1.93 3/73 3728
/proc/meminfo: memFree=1220920/2055920 swapFree=4192812/4192956
[pid=3689] ppid=3687 vsize=112716 CPUtime=1800.05
/proc/3689/stat : 3689 (pcs.small) R 3687 3689 3402 0 -1 4194304 38399 873 0 0 179972 30 2 1 25 0 1 0 56669983 115421184 25641 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/3689/statm: 28179 25641 389 142 0 27133 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 112716

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.73
CPU time (s): 1800.08
CPU user time (s): 1799.74
CPU system time (s): 0.332949
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 120912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.74
system time used= 0.332949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39272
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= 5933

runsolver used 2.09068 second user time and 5.44017 second system time

The end

Launcher Data 

Begin job on node31 at 2009-07-16 00:13:59
IDJOB=2063168
IDBENCH=53981
IDSOLVER=734
FILE ID=node31/2063168-1247696038
PBS_JOBID= 9521249
Free space on /tmp= 66272 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-3-24-24/normalized-rand-3-24-24-76-632-37_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2063168-1247696038/watcher-2063168-1247696038 -o /tmp/evaluation-result-2063168-1247696038/solver-2063168-1247696038 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1236534975 HOME/instance-2063168-1247696038.xml

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

MD5SUM BENCH= e32f1b4415a9590afaa49b54ba5a3b59
RANDOM SEED=1236534975

node31.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		: 3000.216
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	: 5931.00
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		: 3000.216
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:       1315936 kB
Buffers:         71348 kB
Cached:         488564 kB
SwapCached:          0 kB
Active:         289952 kB
Inactive:       385996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1315936 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4900 kB
Writeback:           0 kB
Mapped:         127444 kB
Slab:            49032 kB
Committed_AS:   481164 kB
PageTables:       2076 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= 66268 MiB
End job on node31 at 2009-07-16 00:44:01