Trace number 2064641

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) 1800.04 1808.62

General information on the benchmark

Namecsp/rand-3-28-28/
normalized-rand-3-28-28-93-632-49_ext.xml
MD5SUMd8489f0e45d5a9cce9cdf34550cdbf22
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 benchmark73.8058
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
0.00/0.06	c Seed is 202311879
0.00/0.06	c Constructing HOME/instance-2064641-1247696186.xml  with 93 constraints
1.95/2.04	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-2064641-1247696186/watcher-2064641-1247696186 -o /tmp/evaluation-result-2064641-1247696186/solver-2064641-1247696186 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 202311879 HOME/instance-2064641-1247696186.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: 2.00 2.00 1.74 4/72 8551
/proc/meminfo: memFree=1255664/2055920 swapFree=4192812/4192956
[pid=8551] ppid=8549 vsize=5356 CPUtime=0
/proc/8551/stat : 8551 (pcssolve) R 8549 8551 8334 0 -1 4194304 273 0 0 0 0 0 0 0 20 0 1 0 56685286 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 227848809119 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/8551/statm: 1339 241 200 169 0 50 0
[pid=8552] ppid=8551 vsize=5356 CPUtime=0
/proc/8552/stat : 8552 (pcssolve) R 8551 8551 8334 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 56685287 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 227848809119 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/8552/statm: 1339 241 200 169 0 50 0

[startup+0.0106321 s]
/proc/loadavg: 2.00 2.00 1.74 4/72 8551
/proc/meminfo: memFree=1255664/2055920 swapFree=4192812/4192956
[pid=8551] ppid=8549 vsize=5356 CPUtime=0
/proc/8551/stat : 8551 (pcssolve) S 8549 8551 8334 0 -1 4194304 305 0 0 0 0 0 0 0 20 0 1 0 56685286 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8551/statm: 1339 242 201 169 0 50 0
[pid=8552] ppid=8551 vsize=5356 CPUtime=0
/proc/8552/stat : 8552 (pcssolve) R 8551 8551 8334 0 -1 4194368 18 0 0 0 0 0 0 0 21 0 1 0 56685287 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 4469604 0 0 4100 65536 0 0 0 17 1 0 0
/proc/8552/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10712

[startup+0.101643 s]
/proc/loadavg: 2.00 2.00 1.74 4/72 8551
/proc/meminfo: memFree=1255664/2055920 swapFree=4192812/4192956
[pid=8551] ppid=8549 vsize=4944 CPUtime=0.07
/proc/8551/stat : 8551 (pcs.small) R 8549 8551 8334 0 -1 4194304 928 974 0 0 4 0 2 1 18 0 1 0 56685286 5062656 537 996147200 134512640 135095119 4294956304 18446744073709551615 134934247 0 0 4096 0 0 0 0 17 1 0 0
/proc/8551/statm: 1236 537 375 142 0 190 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4944

[startup+0.301662 s]
/proc/loadavg: 2.00 2.00 1.74 4/72 8551
/proc/meminfo: memFree=1255664/2055920 swapFree=4192812/4192956
[pid=8551] ppid=8549 vsize=7596 CPUtime=0.27
/proc/8551/stat : 8551 (pcs.small) R 8549 8551 8334 0 -1 4194304 1198 974 0 0 24 0 2 1 19 0 1 0 56685286 7778304 807 996147200 134512640 135095119 4294956304 18446744073709551615 134803271 0 0 4096 0 0 0 0 17 1 0 0
/proc/8551/statm: 1899 807 375 142 0 853 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7596

[startup+0.701701 s]
/proc/loadavg: 2.00 2.00 1.74 4/72 8551
/proc/meminfo: memFree=1255664/2055920 swapFree=4192812/4192956
[pid=8551] ppid=8549 vsize=12968 CPUtime=0.66
/proc/8551/stat : 8551 (pcs.small) R 8549 8551 8334 0 -1 4194304 1748 974 0 0 63 0 2 1 23 0 1 0 56685286 13279232 1357 996147200 134512640 135095119 4294956304 18446744073709551615 134929680 0 0 4096 0 0 0 0 17 1 0 0
/proc/8551/statm: 3242 1357 375 142 0 2196 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 12968

[startup+1.50178 s]
/proc/loadavg: 2.00 2.00 1.74 3/73 8557
/proc/meminfo: memFree=1249896/2055920 swapFree=4192812/4192956
[pid=8551] ppid=8549 vsize=23212 CPUtime=1.46
/proc/8551/stat : 8551 (pcs.small) R 8549 8551 8334 0 -1 4194304 2821 974 0 0 142 1 2 1 25 0 1 0 56685286 23769088 2430 996147200 134512640 135095119 4294956304 18446744073709551615 134681696 0 0 4096 0 0 0 0 17 1 0 0
/proc/8551/statm: 5803 2430 375 142 0 4757 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 23212

[startup+3.10194 s]
/proc/loadavg: 2.00 2.00 1.74 3/73 8557
/proc/meminfo: memFree=1244072/2055920 swapFree=4192812/4192956
[pid=8551] ppid=8549 vsize=30204 CPUtime=3.04
/proc/8551/stat : 8551 (pcs.small) R 8549 8551 8334 0 -1 4194304 3590 974 0 0 300 1 2 1 25 0 1 0 56685286 30928896 3198 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/8551/statm: 7551 3198 389 142 0 6505 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 30204

[startup+6.30124 s]
/proc/loadavg: 2.00 2.00 1.74 3/73 8557
/proc/meminfo: memFree=1243752/2055920 swapFree=4192812/4192956
[pid=8551] ppid=8549 vsize=30204 CPUtime=6.2
/proc/8551/stat : 8551 (pcs.small) R 8549 8551 8334 0 -1 4194304 3603 974 0 0 616 1 2 1 25 0 1 0 56685286 30928896 3211 996147200 134512640 135095119 4294956304 18446744073709551615 134918267 0 0 4096 0 0 0 0 17 1 0 0
/proc/8551/statm: 7551 3211 389 142 0 6505 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 30204

[startup+12.7019 s]
/proc/loadavg: 2.00 2.00 1.74 3/73 8557
/proc/meminfo: memFree=1243432/2055920 swapFree=4192812/4192956
[pid=8551] ppid=8549 vsize=30204 CPUtime=12.54
/proc/8551/stat : 8551 (pcs.small) R 8549 8551 8334 0 -1 4194304 3653 974 0 0 1250 1 2 1 25 0 1 0 56685286 30928896 3261 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/8551/statm: 7551 3261 389 142 0 6505 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 30204

[startup+25.5011 s]
/proc/loadavg: 2.00 2.00 1.74 3/73 8557
/proc/meminfo: memFree=1242984/2055920 swapFree=4192812/4192956
[pid=8551] ppid=8549 vsize=30464 CPUtime=25.22
/proc/8551/stat : 8551 (pcs.small) R 8549 8551 8334 0 -1 4194304 3762 974 0 0 2518 1 2 1 25 0 1 0 56685286 31195136 3370 996147200 134512640 135095119 4294956304 18446744073709551615 134927088 0 0 4096 0 0 0 0 17 1 0 0
/proc/8551/statm: 7616 3370 389 142 0 6570 0
Current children cumulated CPU time (s) 25.22
Current children cumulated vsize (KiB) 30464

[startup+51.1015 s]
/proc/loadavg: 2.00 2.00 1.75 3/73 8557
/proc/meminfo: memFree=1241832/2055920 swapFree=4192812/4192956
[pid=8551] ppid=8549 vsize=31492 CPUtime=50.59
/proc/8551/stat : 8551 (pcs.small) R 8549 8551 8334 0 -1 4194304 4160 974 0 0 5054 2 2 1 25 0 1 0 56685286 32247808 3574 996147200 134512640 135095119 4294956304 18446744073709551615 134927263 0 0 4096 0 0 0 0 17 1 0 0
/proc/8551/statm: 7873 3574 389 142 0 6827 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 31492

[startup+102.306 s]
/proc/loadavg: 2.04 2.01 1.76 3/73 8557
/proc/meminfo: memFree=1239272/2055920 swapFree=4192812/4192956
[pid=8551] ppid=8549 vsize=32772 CPUtime=101.3
/proc/8551/stat : 8551 (pcs.small) R 8549 8551 8334 0 -1 4194304 4833 974 0 0 10125 2 2 1 25 0 1 0 56685286 33558528 3925 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 1 0 0
/proc/8551/statm: 8193 3925 389 142 0 7147 0
Current children cumulated CPU time (s) 101.3
Current children cumulated vsize (KiB) 32772

[startup+162.301 s]
/proc/loadavg: 2.05 2.02 1.78 3/73 8557
/proc/meminfo: memFree=1236136/2055920 swapFree=4192812/4192956
[pid=8551] ppid=8549 vsize=33284 CPUtime=160.73
/proc/8551/stat : 8551 (pcs.small) R 8549 8551 8334 0 -1 4194304 5504 974 0 0 16068 2 2 1 25 0 1 0 56685286 34082816 4467 996147200 134512640 135095119 4294956304 18446744073709551615 134918064 0 0 4096 0 0 0 0 17 1 0 0
/proc/8551/statm: 8321 4467 389 142 0 7275 0
Current children cumulated CPU time (s) 160.73
Current children cumulated vsize (KiB) 33284

[startup+222.302 s]
/proc/loadavg: 2.02 2.02 1.79 3/73 8557
/proc/meminfo: memFree=1233704/2055920 swapFree=4192812/4192956
[pid=8551] ppid=8549 vsize=35332 CPUtime=220.18
/proc/8551/stat : 8551 (pcs.small) R 8549 8551 8334 0 -1 4194304 6365 974 0 0 22011 4 2 1 25 0 1 0 56685286 36179968 4815 996147200 134512640 135095119 4294956304 18446744073709551615 134918233 0 0 4096 0 0 0 0 17 1 0 0
/proc/8551/statm: 8833 4815 389 142 0 7787 0
Current children cumulated CPU time (s) 220.18
Current children cumulated vsize (KiB) 35332

[startup+282.302 s]
/proc/loadavg: 2.00 2.01 1.80 3/73 8557
/proc/meminfo: memFree=1229288/2055920 swapFree=4192812/4192956
[pid=8551] ppid=8549 vsize=36616 CPUtime=279.62
/proc/8551/stat : 8551 (pcs.small) R 8549 8551 8334 0 -1 4194304 7445 974 0 0 27954 5 2 1 25 0 1 0 56685286 37494784 5638 996147200 134512640 135095119 4294956304 18446744073709551615 134927013 0 0 4096 0 0 0 0 17 1 0 0
/proc/8551/statm: 9154 5638 389 142 0 8108 0
Current children cumulated CPU time (s) 279.62
Current children cumulated vsize (KiB) 36616

[startup+342.301 s]
/proc/loadavg: 2.00 2.01 1.81 3/73 8557
/proc/meminfo: memFree=1227368/2055920 swapFree=4192812/4192956
[pid=8551] ppid=8549 vsize=36616 CPUtime=339.06
/proc/8551/stat : 8551 (pcs.small) R 8549 8551 8334 0 -1 4194304 7684 974 0 0 33897 6 2 1 25 0 1 0 56685286 37494784 5877 996147200 134512640 135095119 4294956304 18446744073709551615 134911232 0 0 4096 0 0 0 0 17 1 0 0
/proc/8551/statm: 9154 5877 389 142 0 8108 0
Current children cumulated CPU time (s) 339.06
Current children cumulated vsize (KiB) 36616

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.82 3/73 8557
/proc/meminfo: memFree=1225320/2055920 swapFree=4192812/4192956
[pid=8551] ppid=8549 vsize=36616 CPUtime=398.5
/proc/8551/stat : 8551 (pcs.small) R 8549 8551 8334 0 -1 4194304 7955 974 0 0 39841 6 2 1 25 0 1 0 56685286 37494784 6148 996147200 134512640 135095119 4294956304 18446744073709551615 134918241 0 0 4096 0 0 0 0 17 1 0 0
/proc/8551/statm: 9154 6148 389 142 0 8108 0
Current children cumulated CPU time (s) 398.5
Current children cumulated vsize (KiB) 36616

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 1.83 3/73 8557
/proc/meminfo: memFree=1221800/2055920 swapFree=4192812/4192956
[pid=8551] ppid=8549 vsize=40712 CPUtime=457.94
/proc/8551/stat : 8551 (pcs.small) R 8549 8551 8334 0 -1 4194304 9430 974 0 0 45784 7 2 1 25 0 1 0 56685286 41689088 6598 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/8551/statm: 10178 6598 389 142 0 9132 0
Current children cumulated CPU time (s) 457.94
Current children cumulated vsize (KiB) 40712

[startup+522.302 s]
/proc/loadavg: 2.08 2.02 1.84 3/73 8557
/proc/meminfo: memFree=1218088/2055920 swapFree=4192812/4192956
[pid=8551] ppid=8549 vsize=40712 CPUtime=517.38
/proc/8551/stat : 8551 (pcs.small) R 8549 8551 8334 0 -1 4194304 9871 974 0 0 51727 8 2 1 25 0 1 0 56685286 41689088 7039 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/8551/statm: 10178 7039 389 142 0 9132 0
Current children cumulated CPU time (s) 517.38
Current children cumulated vsize (KiB) 40712

[startup+582.302 s]
/proc/loadavg: 2.09 2.03 1.85 3/73 8557
/proc/meminfo: memFree=1211688/2055920 swapFree=4192812/4192956
[pid=8551] ppid=8549 vsize=43016 CPUtime=576.82
/proc/8551/stat : 8551 (pcs.small) R 8549 8551 8334 0 -1 4194304 11509 974 0 0 57671 8 2 1 25 0 1 0 56685286 44048384 8099 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/8551/statm: 10754 8099 389 142 0 9708 0
Current children cumulated CPU time (s) 576.82
Current children cumulated vsize (KiB) 43016

[startup+642.301 s]
/proc/loadavg: 2.03 2.02 1.86 3/73 8557
/proc/meminfo: memFree=1208744/2055920 swapFree=4192812/4192956
[pid=8551] ppid=8549 vsize=43016 CPUtime=636.26

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

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 1.87 3/73 8557
/proc/meminfo: memFree=1198888/2055920 swapFree=4192812/4192956
[pid=8551] ppid=8549 vsize=51208 CPUtime=814.58
/proc/8551/stat : 8551 (pcs.small) R 8549 8551 8334 0 -1 4194304 14750 974 0 0 81444 11 2 1 25 0 1 0 56685286 52436992 9291 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 1 0 0
/proc/8551/statm: 12802 9291 389 142 0 11756 0
Current children cumulated CPU time (s) 814.58
Current children cumulated vsize (KiB) 51208

[startup+882.301 s]
/proc/loadavg: 1.92 1.98 1.87 5/82 8597
/proc/meminfo: memFree=1291168/2055920 swapFree=4192812/4192956
[pid=8551] ppid=8549 vsize=51208 CPUtime=874.04
/proc/8551/stat : 8551 (pcs.small) R 8549 8551 8334 0 -1 4194304 15226 974 0 0 87387 14 2 1 25 0 1 0 56685286 52436992 9767 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/8551/statm: 12802 9767 389 142 0 11756 0
Current children cumulated CPU time (s) 874.04
Current children cumulated vsize (KiB) 51208

[startup+942.301 s]
/proc/loadavg: 1.97 1.98 1.88 4/82 8599
/proc/meminfo: memFree=1277536/2055920 swapFree=4192812/4192956
[pid=8551] ppid=8549 vsize=51208 CPUtime=934.02
/proc/8551/stat : 8551 (pcs.small) R 8549 8551 8334 0 -1 4194304 15733 974 0 0 93384 15 2 1 25 0 1 0 56685286 52436992 10274 996147200 134512640 135095119 4294956304 18446744073709551615 134916499 0 0 4096 0 0 0 0 17 0 0 0
/proc/8551/statm: 12802 10274 389 142 0 11756 0
Current children cumulated CPU time (s) 934.02
Current children cumulated vsize (KiB) 51208

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.89 3/82 8599
/proc/meminfo: memFree=1275296/2055920 swapFree=4192812/4192956
[pid=8551] ppid=8549 vsize=52128 CPUtime=993.99
/proc/8551/stat : 8551 (pcs.small) R 8549 8551 8334 0 -1 4194304 16270 974 0 0 99381 15 2 1 25 0 1 0 56685286 53379072 10811 996147200 134512640 135095119 4294956304 18446744073709551615 134909807 0 0 4096 0 0 0 0 17 0 0 0
/proc/8551/statm: 13032 10811 389 142 0 11986 0
Current children cumulated CPU time (s) 993.99
Current children cumulated vsize (KiB) 52128

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.89 3/82 8599
/proc/meminfo: memFree=1273120/2055920 swapFree=4192812/4192956
[pid=8551] ppid=8549 vsize=53308 CPUtime=1053.97
/proc/8551/stat : 8551 (pcs.small) R 8549 8551 8334 0 -1 4194304 16815 974 0 0 105378 16 2 1 25 0 1 0 56685286 54587392 11356 996147200 134512640 135095119 4294956304 18446744073709551615 134918117 0 0 4096 0 0 0 0 17 0 0 0
/proc/8551/statm: 13327 11356 389 142 0 12281 0
Current children cumulated CPU time (s) 1053.97
Current children cumulated vsize (KiB) 53308

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.90 3/82 8599
/proc/meminfo: memFree=1264864/2055920 swapFree=4192812/4192956
[pid=8551] ppid=8549 vsize=65172 CPUtime=1113.95
/proc/8551/stat : 8551 (pcs.small) R 8549 8551 8334 0 -1 4194304 20003 974 0 0 111375 17 2 1 25 0 1 0 56685286 66736128 13390 996147200 134512640 135095119 4294956304 18446744073709551615 134918194 0 0 4096 0 0 0 0 17 0 0 0
/proc/8551/statm: 16293 13390 389 142 0 15247 0
Current children cumulated CPU time (s) 1113.95
Current children cumulated vsize (KiB) 65172

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.90 3/82 8599
/proc/meminfo: memFree=1263968/2055920 swapFree=4192812/4192956
[pid=8551] ppid=8549 vsize=65172 CPUtime=1173.92
/proc/8551/stat : 8551 (pcs.small) R 8549 8551 8334 0 -1 4194304 20244 974 0 0 117372 17 2 1 25 0 1 0 56685286 66736128 13631 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/8551/statm: 16293 13631 389 142 0 15247 0
Current children cumulated CPU time (s) 1173.92
Current children cumulated vsize (KiB) 65172

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/82 8599
/proc/meminfo: memFree=1262880/2055920 swapFree=4192812/4192956
[pid=8551] ppid=8549 vsize=65172 CPUtime=1233.91
/proc/8551/stat : 8551 (pcs.small) R 8549 8551 8334 0 -1 4194304 20483 974 0 0 123370 18 2 1 25 0 1 0 56685286 66736128 13870 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/8551/statm: 16293 13870 389 142 0 15247 0
Current children cumulated CPU time (s) 1233.91
Current children cumulated vsize (KiB) 65172

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/82 8599
/proc/meminfo: memFree=1261920/2055920 swapFree=4192812/4192956
[pid=8551] ppid=8549 vsize=65172 CPUtime=1293.88
/proc/8551/stat : 8551 (pcs.small) R 8549 8551 8334 0 -1 4194304 20727 974 0 0 129367 18 2 1 25 0 1 0 56685286 66736128 14114 996147200 134512640 135095119 4294956304 18446744073709551615 134926990 0 0 4096 0 0 0 0 17 0 0 0
/proc/8551/statm: 16293 14114 389 142 0 15247 0
Current children cumulated CPU time (s) 1293.88
Current children cumulated vsize (KiB) 65172

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/82 8599
/proc/meminfo: memFree=1260960/2055920 swapFree=4192812/4192956
[pid=8551] ppid=8549 vsize=65172 CPUtime=1353.87
/proc/8551/stat : 8551 (pcs.small) R 8549 8551 8334 0 -1 4194304 20965 974 0 0 135365 19 2 1 25 0 1 0 56685286 66736128 14352 996147200 134512640 135095119 4294956304 18446744073709551615 134927008 0 0 4096 0 0 0 0 17 0 0 0
/proc/8551/statm: 16293 14352 389 142 0 15247 0
Current children cumulated CPU time (s) 1353.87
Current children cumulated vsize (KiB) 65172

[startup+1422.31 s]
/proc/loadavg: 1.99 1.98 1.91 3/82 8599
/proc/meminfo: memFree=1259872/2055920 swapFree=4192812/4192956
[pid=8551] ppid=8549 vsize=65300 CPUtime=1413.84
/proc/8551/stat : 8551 (pcs.small) R 8549 8551 8334 0 -1 4194304 21243 974 0 0 141362 19 2 1 25 0 1 0 56685286 66867200 14630 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 0 0 0
/proc/8551/statm: 16325 14630 389 142 0 15279 0
Current children cumulated CPU time (s) 1413.84
Current children cumulated vsize (KiB) 65300

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/82 8599
/proc/meminfo: memFree=1257760/2055920 swapFree=4192812/4192956
[pid=8551] ppid=8549 vsize=66480 CPUtime=1473.81
/proc/8551/stat : 8551 (pcs.small) R 8549 8551 8334 0 -1 4194304 21780 974 0 0 147358 20 2 1 25 0 1 0 56685286 68075520 15167 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/8551/statm: 16620 15167 389 142 0 15574 0
Current children cumulated CPU time (s) 1473.81
Current children cumulated vsize (KiB) 66480

[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/82 8599
/proc/meminfo: memFree=1255456/2055920 swapFree=4192812/4192956
[pid=8551] ppid=8549 vsize=84172 CPUtime=1533.79
/proc/8551/stat : 8551 (pcs.small) R 8549 8551 8334 0 -1 4194304 26426 974 0 0 153353 23 2 1 25 0 1 0 56685286 86192128 15716 996147200 134512640 135095119 4294956304 18446744073709551615 134926936 0 0 4096 0 0 0 0 17 0 0 0
/proc/8551/statm: 21043 15716 389 142 0 19997 0
Current children cumulated CPU time (s) 1533.79
Current children cumulated vsize (KiB) 84172

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/82 8599
/proc/meminfo: memFree=1253216/2055920 swapFree=4192812/4192956
[pid=8551] ppid=8549 vsize=85352 CPUtime=1593.77
/proc/8551/stat : 8551 (pcs.small) R 8549 8551 8334 0 -1 4194304 26986 974 0 0 159350 24 2 1 25 0 1 0 56685286 87400448 16276 996147200 134512640 135095119 4294956304 18446744073709551615 134927008 0 0 4096 0 0 0 0 17 0 0 0
/proc/8551/statm: 21338 16276 389 142 0 20292 0
Current children cumulated CPU time (s) 1593.77
Current children cumulated vsize (KiB) 85352

[startup+1662.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/82 8599
/proc/meminfo: memFree=1250912/2055920 swapFree=4192812/4192956
[pid=8551] ppid=8549 vsize=86656 CPUtime=1653.75
/proc/8551/stat : 8551 (pcs.small) R 8549 8551 8334 0 -1 4194304 27551 974 0 0 165347 25 2 1 25 0 1 0 56685286 88735744 16841 996147200 134512640 135095119 4294956304 18446744073709551615 134927049 0 0 4096 0 0 0 0 17 0 0 0
/proc/8551/statm: 21664 16841 389 142 0 20618 0
Current children cumulated CPU time (s) 1653.75
Current children cumulated vsize (KiB) 86656

[startup+1722.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/82 8599
/proc/meminfo: memFree=1248736/2055920 swapFree=4192812/4192956
[pid=8551] ppid=8549 vsize=87960 CPUtime=1713.74
/proc/8551/stat : 8551 (pcs.small) R 8549 8551 8334 0 -1 4194304 28107 974 0 0 171345 26 2 1 25 0 1 0 56685286 90071040 17397 996147200 134512640 135095119 4294956304 18446744073709551615 134927008 0 0 4096 0 0 0 0 17 0 0 0
/proc/8551/statm: 21990 17397 389 142 0 20944 0
Current children cumulated CPU time (s) 1713.74
Current children cumulated vsize (KiB) 87960

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/82 8599
/proc/meminfo: memFree=1246368/2055920 swapFree=4192812/4192956
[pid=8551] ppid=8549 vsize=89264 CPUtime=1773.7
/proc/8551/stat : 8551 (pcs.small) R 8549 8551 8334 0 -1 4194304 28671 974 0 0 177341 26 2 1 25 0 1 0 56685286 91406336 17961 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/8551/statm: 22316 17961 389 142 0 21270 0
Current children cumulated CPU time (s) 1773.7
Current children cumulated vsize (KiB) 89264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.6 s]
/proc/loadavg: 1.99 1.98 1.91 3/82 8599
/proc/meminfo: memFree=1245408/2055920 swapFree=4192812/4192956
[pid=8551] ppid=8549 vsize=89788 CPUtime=1800
/proc/8551/stat : 8551 (pcs.small) R 8549 8551 8334 0 -1 4194304 28911 974 0 0 179970 27 2 1 25 0 1 0 56685286 91942912 18201 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 0 0 0
/proc/8551/statm: 22447 18201 389 142 0 21401 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 89788

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): 1808.62
CPU time (s): 1800.04
CPU user time (s): 1799.74
CPU system time (s): 0.302953
CPU usage (%): 99.5258
Max. virtual memory (cumulated for all children) (KiB): 89788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.74
system time used= 0.302953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29885
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= 22295

runsolver used 2.43063 second user time and 4.95225 second system time

The end

Launcher Data 

Begin job on node18 at 2009-07-16 00:16:26
IDJOB=2064641
IDBENCH=54172
IDSOLVER=733
FILE ID=node18/2064641-1247696186
PBS_JOBID= 9521272
Free space on /tmp= 66316 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-3-28-28/normalized-rand-3-28-28-93-632-49_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2064641-1247696186/watcher-2064641-1247696186 -o /tmp/evaluation-result-2064641-1247696186/solver-2064641-1247696186 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 202311879 HOME/instance-2064641-1247696186.xml

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

MD5SUM BENCH= d8489f0e45d5a9cce9cdf34550cdbf22
RANDOM SEED=202311879

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:       1256144 kB
Buffers:         90796 kB
Cached:         529500 kB
SwapCached:          0 kB
Active:         328232 kB
Inactive:       389376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1256144 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7552 kB
Writeback:           0 kB
Mapped:         108688 kB
Slab:            67572 kB
Committed_AS:   568856 kB
PageTables:       1904 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= 66312 MiB
End job on node18 at 2009-07-16 00:46:37