Trace number 2064818

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) 1800.05 1812.92

General information on the benchmark

Namecsp/rand-3-28-28/
normalized-rand-3-28-28-93-632-41_ext.xml
MD5SUM977aeeb2aac26fe232d05998ce5b841c
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 benchmark1089.31
Satisfiable
(Un)Satisfiability was proved
Number of variables28
Number of constraints93
Maximum constraint arity3
Maximum domain size28
Number of constraints which are defined in extension93
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.05	c small-domain mode
0.00/0.05	c Seed is 202311879
0.00/0.05	c Constructing HOME/instance-2064818-1247696318.xml  with 93 constraints
1.95/2.00	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-2064818-1247696318/watcher-2064818-1247696318 -o /tmp/evaluation-result-2064818-1247696318/solver-2064818-1247696318 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 202311879 HOME/instance-2064818-1247696318.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: 2.07 1.98 1.74 4/72 5114
/proc/meminfo: memFree=1305192/2055920 swapFree=4192812/4192956
[pid=5114] ppid=5112 vsize=5356 CPUtime=0
/proc/5114/stat : 5114 (pcssolve) R 5112 5114 4906 0 -1 4194304 273 0 0 0 0 0 0 0 20 0 1 0 56698478 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 273952598687 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/5114/statm: 1339 241 200 169 0 50 0
[pid=5115] ppid=5114 vsize=5356 CPUtime=0
/proc/5115/stat : 5115 (pcssolve) R 5114 5114 4906 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 56698478 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 273952598687 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/5115/statm: 1339 241 200 169 0 50 0

[startup+0.0783149 s]
/proc/loadavg: 2.07 1.98 1.74 4/72 5114
/proc/meminfo: memFree=1305192/2055920 swapFree=4192812/4192956
[pid=5114] ppid=5112 vsize=4644 CPUtime=0.05
/proc/5114/stat : 5114 (pcs.small) R 5112 5114 4906 0 -1 4194304 894 974 0 0 2 0 2 1 18 0 1 0 56698478 4755456 503 996147200 134512640 135095119 4294956304 18446744073709551615 134599362 0 0 4096 0 0 0 0 17 1 0 0
/proc/5114/statm: 1161 503 375 142 0 115 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4644

[startup+0.101315 s]
/proc/loadavg: 2.07 1.98 1.74 4/72 5114
/proc/meminfo: memFree=1305192/2055920 swapFree=4192812/4192956
[pid=5114] ppid=5112 vsize=5088 CPUtime=0.07
/proc/5114/stat : 5114 (pcs.small) R 5112 5114 4906 0 -1 4194304 936 974 0 0 4 0 2 1 18 0 1 0 56698478 5210112 545 996147200 134512640 135095119 4294956304 18446744073709551615 134928507 0 0 4096 0 0 0 0 17 1 0 0
/proc/5114/statm: 1272 545 375 142 0 226 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5088

[startup+0.301338 s]
/proc/loadavg: 2.07 1.98 1.74 4/72 5114
/proc/meminfo: memFree=1305192/2055920 swapFree=4192812/4192956
[pid=5114] ppid=5112 vsize=7596 CPUtime=0.27
/proc/5114/stat : 5114 (pcs.small) R 5112 5114 4906 0 -1 4194304 1198 974 0 0 24 0 2 1 19 0 1 0 56698478 7778304 807 996147200 134512640 135095119 4294956304 18446744073709551615 8050593 0 0 4096 0 0 0 0 17 1 0 0
/proc/5114/statm: 1899 807 375 142 0 853 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7596

[startup+0.701385 s]
/proc/loadavg: 2.07 1.98 1.74 4/72 5114
/proc/meminfo: memFree=1305192/2055920 swapFree=4192812/4192956
[pid=5114] ppid=5112 vsize=12968 CPUtime=0.66
/proc/5114/stat : 5114 (pcs.small) R 5112 5114 4906 0 -1 4194304 1748 974 0 0 63 0 2 1 23 0 1 0 56698478 13279232 1357 996147200 134512640 135095119 4294956304 18446744073709551615 8085064 0 0 4096 0 0 0 0 17 1 0 0
/proc/5114/statm: 3242 1357 375 142 0 2196 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 12968

[startup+1.50148 s]
/proc/loadavg: 2.07 1.98 1.74 3/73 5120
/proc/meminfo: memFree=1299360/2055920 swapFree=4192812/4192956
[pid=5114] ppid=5112 vsize=23520 CPUtime=1.45
/proc/5114/stat : 5114 (pcs.small) R 5112 5114 4906 0 -1 4194304 2864 974 0 0 141 1 2 1 25 0 1 0 56698478 24084480 2473 996147200 134512640 135095119 4294956304 18446744073709551615 134921151 0 0 4096 0 0 0 0 17 1 0 0
/proc/5114/statm: 5880 2473 375 142 0 4834 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 23520

[startup+3.10167 s]
/proc/loadavg: 2.07 1.98 1.74 3/73 5120
/proc/meminfo: memFree=1293344/2055920 swapFree=4192812/4192956
[pid=5114] ppid=5112 vsize=30204 CPUtime=3.04
/proc/5114/stat : 5114 (pcs.small) R 5112 5114 4906 0 -1 4194304 3591 974 0 0 298 3 2 1 25 0 1 0 56698478 30928896 3199 996147200 134512640 135095119 4294956304 18446744073709551615 134926990 0 0 4096 0 0 0 0 17 1 0 0
/proc/5114/statm: 7551 3199 390 142 0 6505 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 30204

[startup+6.30104 s]
/proc/loadavg: 2.07 1.98 1.74 3/73 5120
/proc/meminfo: memFree=1293280/2055920 swapFree=4192812/4192956
[pid=5114] ppid=5112 vsize=30204 CPUtime=6.22
/proc/5114/stat : 5114 (pcs.small) R 5112 5114 4906 0 -1 4194304 3604 974 0 0 616 3 2 1 25 0 1 0 56698478 30928896 3212 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 1 0 0
/proc/5114/statm: 7551 3212 390 142 0 6505 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 30204

[startup+12.7018 s]
/proc/loadavg: 2.06 1.98 1.74 3/73 5120
/proc/meminfo: memFree=1292896/2055920 swapFree=4192812/4192956
[pid=5114] ppid=5112 vsize=30204 CPUtime=12.56
/proc/5114/stat : 5114 (pcs.small) R 5112 5114 4906 0 -1 4194304 3651 974 0 0 1250 3 2 1 25 0 1 0 56698478 30928896 3259 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/5114/statm: 7551 3259 390 142 0 6505 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 30204

[startup+25.5013 s]
/proc/loadavg: 2.05 1.98 1.75 3/73 5120
/proc/meminfo: memFree=1292320/2055920 swapFree=4192812/4192956
[pid=5114] ppid=5112 vsize=30464 CPUtime=25.26
/proc/5114/stat : 5114 (pcs.small) R 5112 5114 4906 0 -1 4194304 3764 974 0 0 2520 3 2 1 25 0 1 0 56698478 31195136 3372 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 1 0 0
/proc/5114/statm: 7616 3372 390 142 0 6570 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 30464

[startup+51.1012 s]
/proc/loadavg: 2.03 1.98 1.75 3/73 5120
/proc/meminfo: memFree=1290336/2055920 swapFree=4192812/4192956
[pid=5114] ppid=5112 vsize=31492 CPUtime=50.65
/proc/5114/stat : 5114 (pcs.small) R 5112 5114 4906 0 -1 4194304 4164 974 0 0 5058 4 2 1 25 0 1 0 56698478 32247808 3578 996147200 134512640 135095119 4294956304 18446744073709551615 134927029 0 0 4096 0 0 0 0 17 1 0 0
/proc/5114/statm: 7873 3578 390 142 0 6827 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 31492

[startup+102.306 s]
/proc/loadavg: 2.01 1.98 1.76 3/73 5120
/proc/meminfo: memFree=1282400/2055920 swapFree=4192812/4192956
[pid=5114] ppid=5112 vsize=31748 CPUtime=101.43
/proc/5114/stat : 5114 (pcs.small) R 5112 5114 4906 0 -1 4194304 4562 974 0 0 10135 5 2 1 25 0 1 0 56698478 32509952 3911 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 1 0 0
/proc/5114/statm: 7937 3911 390 142 0 6891 0
Current children cumulated CPU time (s) 101.43
Current children cumulated vsize (KiB) 31748

[startup+162.301 s]
/proc/loadavg: 2.00 1.98 1.77 3/73 5120
/proc/meminfo: memFree=1279200/2055920 swapFree=4192812/4192956
[pid=5114] ppid=5112 vsize=33284 CPUtime=160.92
/proc/5114/stat : 5114 (pcs.small) R 5112 5114 4906 0 -1 4194304 5444 974 0 0 16083 6 2 1 25 0 1 0 56698478 34082816 4407 996147200 134512640 135095119 4294956304 18446744073709551615 134918151 0 0 4096 0 0 0 0 17 1 0 0
/proc/5114/statm: 8321 4407 390 142 0 7275 0
Current children cumulated CPU time (s) 160.92
Current children cumulated vsize (KiB) 33284

[startup+222.301 s]
/proc/loadavg: 2.00 1.98 1.78 3/73 5120
/proc/meminfo: memFree=1276192/2055920 swapFree=4192812/4192956
[pid=5114] ppid=5112 vsize=35332 CPUtime=220.43
/proc/5114/stat : 5114 (pcs.small) R 5112 5114 4906 0 -1 4194304 6356 974 0 0 22033 7 2 1 25 0 1 0 56698478 36179968 4806 996147200 134512640 135095119 4294956304 18446744073709551615 134918244 0 0 4096 0 0 0 0 17 1 0 0
/proc/5114/statm: 8833 4806 390 142 0 7787 0
Current children cumulated CPU time (s) 220.43
Current children cumulated vsize (KiB) 35332

[startup+282.301 s]
/proc/loadavg: 2.00 1.98 1.80 3/73 5120
/proc/meminfo: memFree=1270304/2055920 swapFree=4192812/4192956
[pid=5114] ppid=5112 vsize=36616 CPUtime=279.92
/proc/5114/stat : 5114 (pcs.small) R 5112 5114 4906 0 -1 4194304 7387 974 0 0 27981 8 2 1 25 0 1 0 56698478 37494784 5580 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/5114/statm: 9154 5580 390 142 0 8108 0
Current children cumulated CPU time (s) 279.92
Current children cumulated vsize (KiB) 36616

[startup+342.301 s]
/proc/loadavg: 2.00 1.98 1.81 3/73 5120
/proc/meminfo: memFree=1266208/2055920 swapFree=4192812/4192956
[pid=5114] ppid=5112 vsize=36616 CPUtime=339.43
/proc/5114/stat : 5114 (pcs.small) R 5112 5114 4906 0 -1 4194304 7599 974 0 0 33931 9 2 1 25 0 1 0 56698478 37494784 5792 996147200 134512640 135095119 4294956304 18446744073709551615 134927054 0 0 4096 0 0 0 0 17 1 0 0
/proc/5114/statm: 9154 5792 390 142 0 8108 0
Current children cumulated CPU time (s) 339.43
Current children cumulated vsize (KiB) 36616

[startup+402.301 s]
/proc/loadavg: 2.00 1.98 1.82 3/73 5120
/proc/meminfo: memFree=1261344/2055920 swapFree=4192812/4192956
[pid=5114] ppid=5112 vsize=36616 CPUtime=398.93
/proc/5114/stat : 5114 (pcs.small) R 5112 5114 4906 0 -1 4194304 7968 974 0 0 39880 10 2 1 25 0 1 0 56698478 37494784 6161 996147200 134512640 135095119 4294956304 18446744073709551615 134916454 0 0 4096 0 0 0 0 17 1 0 0
/proc/5114/statm: 9154 6161 390 142 0 8108 0
Current children cumulated CPU time (s) 398.93
Current children cumulated vsize (KiB) 36616

[startup+462.301 s]
/proc/loadavg: 2.00 1.98 1.83 3/73 5120
/proc/meminfo: memFree=1256160/2055920 swapFree=4192812/4192956
[pid=5114] ppid=5112 vsize=40712 CPUtime=458.42
/proc/5114/stat : 5114 (pcs.small) R 5112 5114 4906 0 -1 4194304 9406 974 0 0 45828 11 2 1 25 0 1 0 56698478 41689088 6574 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/5114/statm: 10178 6574 390 142 0 9132 0
Current children cumulated CPU time (s) 458.42
Current children cumulated vsize (KiB) 40712

[startup+522.302 s]
/proc/loadavg: 2.00 1.98 1.83 3/73 5120
/proc/meminfo: memFree=1245664/2055920 swapFree=4192812/4192956
[pid=5114] ppid=5112 vsize=40712 CPUtime=517.92
/proc/5114/stat : 5114 (pcs.small) R 5112 5114 4906 0 -1 4194304 9797 974 0 0 51777 12 2 1 25 0 1 0 56698478 41689088 6965 996147200 134512640 135095119 4294956304 18446744073709551615 134918181 0 0 4096 0 0 0 0 17 1 0 0
/proc/5114/statm: 10178 6965 390 142 0 9132 0
Current children cumulated CPU time (s) 517.92
Current children cumulated vsize (KiB) 40712

[startup+582.302 s]
/proc/loadavg: 2.00 1.98 1.84 3/73 5120
/proc/meminfo: memFree=1239840/2055920 swapFree=4192812/4192956
[pid=5114] ppid=5112 vsize=43016 CPUtime=577.4
/proc/5114/stat : 5114 (pcs.small) R 5112 5114 4906 0 -1 4194304 11421 974 0 0 57724 13 2 1 25 0 1 0 56698478 44048384 8011 996147200 134512640 135095119 4294956304 18446744073709551615 134918161 0 0 4096 0 0 0 0 17 1 0 0
/proc/5114/statm: 10754 8011 390 142 0 9708 0
Current children cumulated CPU time (s) 577.4
Current children cumulated vsize (KiB) 43016

[startup+642.301 s]
/proc/loadavg: 2.00 1.98 1.84 3/73 5120
/proc/meminfo: memFree=1237472/2055920 swapFree=4192812/4192956
[pid=5114] ppid=5112 vsize=43016 CPUtime=636.9
/proc/5114/stat : 5114 (pcs.small) R 5112 5114 4906 0 -1 4194304 11632 974 0 0 63673 14 2 1 25 0 1 0 56698478 44048384 8222 996147200 134512640 135095119 4294956304 18446744073709551615 134918260 0 0 4096 0 0 0 0 17 1 0 0
/proc/5114/statm: 10754 8222 390 142 0 9708 0
Current children cumulated CPU time (s) 636.9

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

[startup+882.302 s]
/proc/loadavg: 2.00 1.98 1.87 3/73 5120
/proc/meminfo: memFree=1220960/2055920 swapFree=4192812/4192956
[pid=5114] ppid=5112 vsize=51208 CPUtime=874.88
/proc/5114/stat : 5114 (pcs.small) R 5112 5114 4906 0 -1 4194304 15175 974 0 0 87467 18 2 1 25 0 1 0 56698478 52436992 9716 996147200 134512640 135095119 4294956304 18446744073709551615 134918255 0 0 4096 0 0 0 0 17 1 0 0
/proc/5114/statm: 12802 9716 390 142 0 11756 0
Current children cumulated CPU time (s) 874.88
Current children cumulated vsize (KiB) 51208

[startup+942.302 s]
/proc/loadavg: 2.00 1.98 1.87 3/73 5120
/proc/meminfo: memFree=1216224/2055920 swapFree=4192812/4192956
[pid=5114] ppid=5112 vsize=51208 CPUtime=934.39
/proc/5114/stat : 5114 (pcs.small) R 5112 5114 4906 0 -1 4194304 15597 974 0 0 93417 19 2 1 25 0 1 0 56698478 52436992 10138 996147200 134512640 135095119 4294956304 18446744073709551615 134918159 0 0 4096 0 0 0 0 17 1 0 0
/proc/5114/statm: 12802 10138 390 142 0 11756 0
Current children cumulated CPU time (s) 934.39
Current children cumulated vsize (KiB) 51208

[startup+1002.3 s]
/proc/loadavg: 2.00 1.98 1.88 3/73 5120
/proc/meminfo: memFree=1212256/2055920 swapFree=4192812/4192956
[pid=5114] ppid=5112 vsize=51208 CPUtime=993.88
/proc/5114/stat : 5114 (pcs.small) R 5112 5114 4906 0 -1 4194304 15837 974 0 0 99365 20 2 1 25 0 1 0 56698478 52436992 10378 996147200 134512640 135095119 4294956304 18446744073709551615 134927067 0 0 4096 0 0 0 0 17 1 0 0
/proc/5114/statm: 12802 10378 390 142 0 11756 0
Current children cumulated CPU time (s) 993.88
Current children cumulated vsize (KiB) 51208

[startup+1062.3 s]
/proc/loadavg: 2.00 1.98 1.88 3/73 5120
/proc/meminfo: memFree=1207520/2055920 swapFree=4192812/4192956
[pid=5114] ppid=5112 vsize=52128 CPUtime=1053.38
/proc/5114/stat : 5114 (pcs.small) R 5112 5114 4906 0 -1 4194304 16291 974 0 0 105314 21 2 1 25 0 1 0 56698478 53379072 10832 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 1 0 0
/proc/5114/statm: 13032 10832 390 142 0 11986 0
Current children cumulated CPU time (s) 1053.38
Current children cumulated vsize (KiB) 52128

[startup+1122.3 s]
/proc/loadavg: 2.00 1.98 1.89 3/73 5120
/proc/meminfo: memFree=1197152/2055920 swapFree=4192812/4192956
[pid=5114] ppid=5112 vsize=63204 CPUtime=1112.9
/proc/5114/stat : 5114 (pcs.small) R 5112 5114 4906 0 -1 4194304 19322 974 0 0 111263 24 2 1 25 0 1 0 56698478 64720896 12709 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/5114/statm: 15801 12709 390 142 0 14755 0
Current children cumulated CPU time (s) 1112.9
Current children cumulated vsize (KiB) 63204

[startup+1182.3 s]
/proc/loadavg: 2.00 1.98 1.90 3/73 5120
/proc/meminfo: memFree=1193056/2055920 swapFree=4192812/4192956
[pid=5114] ppid=5112 vsize=63204 CPUtime=1172.38
/proc/5114/stat : 5114 (pcs.small) R 5112 5114 4906 0 -1 4194304 19548 974 0 0 117211 24 2 1 25 0 1 0 56698478 64720896 12935 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 1 0 0
/proc/5114/statm: 15801 12935 390 142 0 14755 0
Current children cumulated CPU time (s) 1172.38
Current children cumulated vsize (KiB) 63204

[startup+1242.3 s]
/proc/loadavg: 2.00 1.98 1.90 3/73 5120
/proc/meminfo: memFree=1188960/2055920 swapFree=4192812/4192956
[pid=5114] ppid=5112 vsize=63204 CPUtime=1231.88
/proc/5114/stat : 5114 (pcs.small) R 5112 5114 4906 0 -1 4194304 19773 974 0 0 123160 25 2 1 25 0 1 0 56698478 64720896 13160 996147200 134512640 135095119 4294956304 18446744073709551615 134926999 0 0 4096 0 0 0 0 17 1 0 0
/proc/5114/statm: 15801 13160 390 142 0 14755 0
Current children cumulated CPU time (s) 1231.88
Current children cumulated vsize (KiB) 63204

[startup+1302.3 s]
/proc/loadavg: 2.00 1.98 1.91 3/73 5120
/proc/meminfo: memFree=1170208/2055920 swapFree=4192812/4192956
[pid=5114] ppid=5112 vsize=63204 CPUtime=1291.38
/proc/5114/stat : 5114 (pcs.small) R 5112 5114 4906 0 -1 4194304 19986 974 0 0 129109 26 2 1 25 0 1 0 56698478 64720896 13373 996147200 134512640 135095119 4294956304 18446744073709551615 134916512 0 0 4096 0 0 0 0 17 1 0 0
/proc/5114/statm: 15801 13373 390 142 0 14755 0
Current children cumulated CPU time (s) 1291.38
Current children cumulated vsize (KiB) 63204

[startup+1362.3 s]
/proc/loadavg: 2.00 1.98 1.91 3/73 5120
/proc/meminfo: memFree=1168160/2055920 swapFree=4192812/4192956
[pid=5114] ppid=5112 vsize=63204 CPUtime=1350.86
/proc/5114/stat : 5114 (pcs.small) R 5112 5114 4906 0 -1 4194304 20194 974 0 0 135057 26 2 1 25 0 1 0 56698478 64720896 13581 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/5114/statm: 15801 13581 390 142 0 14755 0
Current children cumulated CPU time (s) 1350.86
Current children cumulated vsize (KiB) 63204

[startup+1422.31 s]
/proc/loadavg: 2.00 1.98 1.91 3/73 5120
/proc/meminfo: memFree=1165664/2055920 swapFree=4192812/4192956
[pid=5114] ppid=5112 vsize=63468 CPUtime=1410.37
/proc/5114/stat : 5114 (pcs.small) R 5112 5114 4906 0 -1 4194304 20468 974 0 0 141007 27 2 1 25 0 1 0 56698478 64991232 13855 996147200 134512640 135095119 4294956304 18446744073709551615 134918227 0 0 4096 0 0 0 0 17 1 0 0
/proc/5114/statm: 15867 13855 390 142 0 14821 0
Current children cumulated CPU time (s) 1410.37
Current children cumulated vsize (KiB) 63468

[startup+1482.3 s]
/proc/loadavg: 2.00 1.98 1.91 3/73 5120
/proc/meminfo: memFree=1162336/2055920 swapFree=4192812/4192956
[pid=5114] ppid=5112 vsize=64516 CPUtime=1469.85
/proc/5114/stat : 5114 (pcs.small) R 5112 5114 4906 0 -1 4194304 20951 974 0 0 146955 27 2 1 25 0 1 0 56698478 66064384 14338 996147200 134512640 135095119 4294956304 18446744073709551615 134918117 0 0 4096 0 0 0 0 17 1 0 0
/proc/5114/statm: 16129 14338 390 142 0 15083 0
Current children cumulated CPU time (s) 1469.85
Current children cumulated vsize (KiB) 64516

[startup+1542.3 s]
/proc/loadavg: 1.94 1.96 1.91 3/82 5162
/proc/meminfo: memFree=1247256/2055920 swapFree=4192812/4192956
[pid=5114] ppid=5112 vsize=65556 CPUtime=1529.51
/proc/5114/stat : 5114 (pcs.small) R 5112 5114 4906 0 -1 4194304 21427 974 0 0 152919 29 2 1 25 0 1 0 56698478 67129344 14814 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/5114/statm: 16389 14814 390 142 0 15343 0
Current children cumulated CPU time (s) 1529.51
Current children cumulated vsize (KiB) 65556

[startup+1602.3 s]
/proc/loadavg: 1.97 1.97 1.91 3/82 5162
/proc/meminfo: memFree=1245144/2055920 swapFree=4192812/4192956
[pid=5114] ppid=5112 vsize=66732 CPUtime=1589.49
/proc/5114/stat : 5114 (pcs.small) R 5112 5114 4906 0 -1 4194304 21931 974 0 0 158916 30 2 1 25 0 1 0 56698478 68333568 15318 996147200 134512640 135095119 4294956304 18446744073709551615 134909853 0 0 4096 0 0 0 0 17 0 0 0
/proc/5114/statm: 16683 15318 390 142 0 15637 0
Current children cumulated CPU time (s) 1589.49
Current children cumulated vsize (KiB) 66732

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/82 5162
/proc/meminfo: memFree=1242904/2055920 swapFree=4192812/4192956
[pid=5114] ppid=5112 vsize=84160 CPUtime=1649.46
/proc/5114/stat : 5114 (pcs.small) R 5112 5114 4906 0 -1 4194304 26538 974 0 0 164910 33 2 1 25 0 1 0 56698478 86179840 15828 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/5114/statm: 21040 15828 390 142 0 19994 0
Current children cumulated CPU time (s) 1649.46
Current children cumulated vsize (KiB) 84160

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/82 5162
/proc/meminfo: memFree=1240792/2055920 swapFree=4192812/4192956
[pid=5114] ppid=5112 vsize=85340 CPUtime=1709.44
/proc/5114/stat : 5114 (pcs.small) R 5112 5114 4906 0 -1 4194304 27036 974 0 0 170907 34 2 1 25 0 1 0 56698478 87388160 16326 996147200 134512640 135095119 4294956304 18446744073709551615 134926953 0 0 4096 0 0 0 0 17 0 0 0
/proc/5114/statm: 21335 16326 390 142 0 20289 0
Current children cumulated CPU time (s) 1709.44
Current children cumulated vsize (KiB) 85340

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/82 5162
/proc/meminfo: memFree=1238552/2055920 swapFree=4192812/4192956
[pid=5114] ppid=5112 vsize=86388 CPUtime=1769.41
/proc/5114/stat : 5114 (pcs.small) R 5112 5114 4906 0 -1 4194304 27558 974 0 0 176904 34 2 1 25 0 1 0 56698478 88461312 16848 996147200 134512640 135095119 4294956304 18446744073709551615 134927011 0 0 4096 0 0 0 0 17 0 0 0
/proc/5114/statm: 21597 16848 390 142 0 20551 0
Current children cumulated CPU time (s) 1769.41
Current children cumulated vsize (KiB) 86388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.9 s]
/proc/loadavg: 1.99 1.97 1.91 3/82 5162
/proc/meminfo: memFree=1237464/2055920 swapFree=4192812/4192956
[pid=5114] ppid=5112 vsize=87040 CPUtime=1800.01
/proc/5114/stat : 5114 (pcs.small) R 5112 5114 4906 0 -1 4194304 27828 974 0 0 179963 35 2 1 25 0 1 0 56698478 89128960 17118 996147200 134512640 135095119 4294956304 18446744073709551615 134909037 0 0 4096 0 0 0 0 17 0 0 0
/proc/5114/statm: 21760 17118 390 142 0 20714 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 87040

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

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

[startup+1812.9 s]
/proc/loadavg: 1.99 1.97 1.91 3/82 5162
/proc/meminfo: memFree=1237464/2055920 swapFree=4192812/4192956
[pid=5114] ppid=5112 vsize=87040 CPUtime=1800.01
/proc/5114/stat : 5114 (pcs.small) R 5112 5114 4906 0 -1 4194304 27828 974 0 0 179963 35 2 1 25 0 1 0 56698478 89128960 17118 996147200 134512640 135095119 4294956304 18446744073709551615 134909037 0 0 4096 0 0 0 0 17 0 0 0
/proc/5114/statm: 21760 17118 390 142 0 20714 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 87040

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1812.92
CPU time (s): 1800.05
CPU user time (s): 1799.67
CPU system time (s): 0.378942
CPU usage (%): 99.2901
Max. virtual memory (cumulated for all children) (KiB): 100548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.67
system time used= 0.378942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28802
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= 23
involuntary context switches= 34411

runsolver used 2.00669 second user time and 5.42018 second system time

The end

Launcher Data 

Begin job on node20 at 2009-07-16 00:18:39
IDJOB=2064818
IDBENCH=54194
IDSOLVER=734
FILE ID=node20/2064818-1247696318
PBS_JOBID= 9521269
Free space on /tmp= 66288 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-3-28-28/normalized-rand-3-28-28-93-632-41_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2064818-1247696318/watcher-2064818-1247696318 -o /tmp/evaluation-result-2064818-1247696318/solver-2064818-1247696318 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 202311879 HOME/instance-2064818-1247696318.xml

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

MD5SUM BENCH= 977aeeb2aac26fe232d05998ce5b841c
RANDOM SEED=202311879

node20.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		: 3000.236
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		: 3000.236
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:       1305672 kB
Buffers:         77068 kB
Cached:         549416 kB
SwapCached:          0 kB
Active:         177372 kB
Inactive:       484396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1305672 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7540 kB
Writeback:           0 kB
Mapped:          46748 kB
Slab:            73864 kB
Committed_AS:   461620 kB
PageTables:       1792 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= 66288 MiB
End job on node20 at 2009-07-16 00:48:54