Trace number 2064609

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 1801.02

General information on the benchmark

Namecsp/rand-3-28-28/
normalized-rand-3-28-28-93-632-5_ext.xml
MD5SUMe7c3bfb48a0ab47b3354f41de518fea2
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
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 18342339
0.00/0.05	c Constructing HOME/instance-2064609-1247696173.xml  with 93 constraints
1.95/2.01	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-2064609-1247696173/watcher-2064609-1247696173 -o /tmp/evaluation-result-2064609-1247696173/solver-2064609-1247696173 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 18342339 HOME/instance-2064609-1247696173.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: 1.95 1.95 1.70 4/72 8256
/proc/meminfo: memFree=1373272/2055920 swapFree=4192812/4192956
[pid=8256] ppid=8254 vsize=5356 CPUtime=0
/proc/8256/stat : 8256 (pcssolve) R 8254 8256 7405 0 -1 4194304 265 0 0 0 0 0 0 0 20 0 1 0 56680235 5484544 233 996147200 4194304 4889804 548682068800 18446744073709551615 4309260 0 0 4100 65536 0 0 0 17 1 0 0
/proc/8256/statm: 1339 233 194 169 0 50 0

[startup+0.093074 s]
/proc/loadavg: 1.95 1.95 1.70 4/72 8256
/proc/meminfo: memFree=1373272/2055920 swapFree=4192812/4192956
[pid=8256] ppid=8254 vsize=4944 CPUtime=0.06
/proc/8256/stat : 8256 (pcs.small) R 8254 8256 7405 0 -1 4194304 903 974 0 0 3 0 2 1 21 0 1 0 56680235 5062656 512 996147200 134512640 135095119 4294956304 18446744073709551615 134681641 0 0 4096 0 0 0 0 17 1 0 0
/proc/8256/statm: 1236 512 375 142 0 190 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4944

[startup+0.102072 s]
/proc/loadavg: 1.95 1.95 1.70 4/72 8256
/proc/meminfo: memFree=1373272/2055920 swapFree=4192812/4192956
[pid=8256] ppid=8254 vsize=5244 CPUtime=0.07
/proc/8256/stat : 8256 (pcs.small) R 8254 8256 7405 0 -1 4194304 939 974 0 0 4 0 2 1 21 0 1 0 56680235 5369856 548 996147200 134512640 135095119 4294956304 18446744073709551615 10268741 0 0 4096 0 0 0 0 17 1 0 0
/proc/8256/statm: 1311 548 375 142 0 265 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5244

[startup+0.302096 s]
/proc/loadavg: 1.95 1.95 1.70 4/72 8256
/proc/meminfo: memFree=1373272/2055920 swapFree=4192812/4192956
[pid=8256] ppid=8254 vsize=7596 CPUtime=0.26
/proc/8256/stat : 8256 (pcs.small) R 8254 8256 7405 0 -1 4194304 1198 974 0 0 23 0 2 1 23 0 1 0 56680235 7778304 807 996147200 134512640 135095119 4294956304 18446744073709551615 134741742 0 0 4096 0 0 0 0 17 1 0 0
/proc/8256/statm: 1899 807 375 142 0 853 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 7596

[startup+0.702141 s]
/proc/loadavg: 1.95 1.95 1.70 4/72 8256
/proc/meminfo: memFree=1373272/2055920 swapFree=4192812/4192956
[pid=8256] ppid=8254 vsize=12968 CPUtime=0.66
/proc/8256/stat : 8256 (pcs.small) R 8254 8256 7405 0 -1 4194304 1748 974 0 0 63 0 2 1 25 0 1 0 56680235 13279232 1357 996147200 134512640 135095119 4294956304 18446744073709551615 134730740 0 0 4096 0 0 0 0 17 1 0 0
/proc/8256/statm: 3242 1357 375 142 0 2196 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 12968

[startup+1.50123 s]
/proc/loadavg: 1.95 1.95 1.70 3/73 8262
/proc/meminfo: memFree=1367568/2055920 swapFree=4192812/4192956
[pid=8256] ppid=8254 vsize=23360 CPUtime=1.46
/proc/8256/stat : 8256 (pcs.small) R 8254 8256 7405 0 -1 4194304 2850 974 0 0 141 2 2 1 25 0 1 0 56680235 23920640 2459 996147200 134512640 135095119 4294956304 18446744073709551615 134741468 0 0 4096 0 0 0 0 17 1 0 0
/proc/8256/statm: 5840 2459 375 142 0 4794 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 23360

[startup+3.10142 s]
/proc/loadavg: 1.95 1.95 1.71 3/73 8262
/proc/meminfo: memFree=1361744/2055920 swapFree=4192812/4192956
[pid=8256] ppid=8254 vsize=30204 CPUtime=3.04
/proc/8256/stat : 8256 (pcs.small) R 8254 8256 7405 0 -1 4194304 3590 974 0 0 299 2 2 1 25 0 1 0 56680235 30928896 3198 996147200 134512640 135095119 4294956304 18446744073709551615 134918161 0 0 4096 0 0 0 0 17 1 0 0
/proc/8256/statm: 7551 3198 389 142 0 6505 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 30204

[startup+6.3018 s]
/proc/loadavg: 1.95 1.95 1.71 3/73 8262
/proc/meminfo: memFree=1361680/2055920 swapFree=4192812/4192956
[pid=8256] ppid=8254 vsize=30204 CPUtime=6.22
/proc/8256/stat : 8256 (pcs.small) R 8254 8256 7405 0 -1 4194304 3606 974 0 0 617 2 2 1 25 0 1 0 56680235 30928896 3214 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/8256/statm: 7551 3214 389 142 0 6505 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 30204

[startup+12.7015 s]
/proc/loadavg: 1.96 1.95 1.71 3/73 8262
/proc/meminfo: memFree=1361488/2055920 swapFree=4192812/4192956
[pid=8256] ppid=8254 vsize=30204 CPUtime=12.56
/proc/8256/stat : 8256 (pcs.small) R 8254 8256 7405 0 -1 4194304 3655 974 0 0 1251 2 2 1 25 0 1 0 56680235 30928896 3263 996147200 134512640 135095119 4294956304 18446744073709551615 134927199 0 0 4096 0 0 0 0 17 1 0 0
/proc/8256/statm: 7551 3263 389 142 0 6505 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 30204

[startup+25.502 s]
/proc/loadavg: 1.97 1.95 1.71 3/73 8262
/proc/meminfo: memFree=1361104/2055920 swapFree=4192812/4192956
[pid=8256] ppid=8254 vsize=30464 CPUtime=25.26
/proc/8256/stat : 8256 (pcs.small) R 8254 8256 7405 0 -1 4194304 3764 974 0 0 2521 2 2 1 25 0 1 0 56680235 31195136 3372 996147200 134512640 135095119 4294956304 18446744073709551615 134916468 0 0 4096 0 0 0 0 17 1 0 0
/proc/8256/statm: 7616 3372 389 142 0 6570 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 30464

[startup+51.103 s]
/proc/loadavg: 1.98 1.95 1.72 4/73 8294
/proc/meminfo: memFree=1345680/2055920 swapFree=4192812/4192956
[pid=8256] ppid=8254 vsize=31492 CPUtime=50.82
/proc/8256/stat : 8256 (pcs.small) R 8254 8256 7405 0 -1 4194304 4169 974 0 0 5076 3 2 1 25 0 1 0 56680235 32247808 3583 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 0 0 0
/proc/8256/statm: 7873 3583 389 142 0 6827 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 31492

[startup+102.307 s]
/proc/loadavg: 2.10 1.99 1.74 4/73 8294
/proc/meminfo: memFree=1342928/2055920 swapFree=4192812/4192956
[pid=8256] ppid=8254 vsize=32772 CPUtime=102.01
/proc/8256/stat : 8256 (pcs.small) R 8254 8256 7405 0 -1 4194304 4888 974 0 0 10194 4 2 1 25 0 1 0 56680235 33558528 3980 996147200 134512640 135095119 4294956304 18446744073709551615 134926997 0 0 4096 0 0 0 0 17 0 0 0
/proc/8256/statm: 8193 3980 389 142 0 7147 0
Current children cumulated CPU time (s) 102.01
Current children cumulated vsize (KiB) 32772

[startup+162.303 s]
/proc/loadavg: 2.04 1.99 1.75 3/73 8294
/proc/meminfo: memFree=1338640/2055920 swapFree=4192812/4192956
[pid=8256] ppid=8254 vsize=33284 CPUtime=161.98
/proc/8256/stat : 8256 (pcs.small) R 8254 8256 7405 0 -1 4194304 5582 974 0 0 16191 4 2 1 25 0 1 0 56680235 34082816 4545 996147200 134512640 135095119 4294956304 18446744073709551615 134909063 0 0 4096 0 0 0 0 17 0 0 0
/proc/8256/statm: 8321 4545 389 142 0 7275 0
Current children cumulated CPU time (s) 161.98
Current children cumulated vsize (KiB) 33284

[startup+222.308 s]
/proc/loadavg: 2.09 2.01 1.78 4/73 8294
/proc/meminfo: memFree=1334672/2055920 swapFree=4192812/4192956
[pid=8256] ppid=8254 vsize=35332 CPUtime=221.96
/proc/8256/stat : 8256 (pcs.small) R 8254 8256 7405 0 -1 4194304 6531 974 0 0 22188 5 2 1 25 0 1 0 56680235 36179968 4981 996147200 134512640 135095119 4294956304 18446744073709551615 134918233 0 0 4096 0 0 0 0 17 0 0 0
/proc/8256/statm: 8833 4981 389 142 0 7787 0
Current children cumulated CPU time (s) 221.96
Current children cumulated vsize (KiB) 35332

[startup+282.303 s]
/proc/loadavg: 2.10 2.03 1.79 4/73 8294
/proc/meminfo: memFree=1330320/2055920 swapFree=4192812/4192956
[pid=8256] ppid=8254 vsize=36616 CPUtime=281.92
/proc/8256/stat : 8256 (pcs.small) R 8254 8256 7405 0 -1 4194304 7554 974 0 0 28184 5 2 1 25 0 1 0 56680235 37494784 5747 996147200 134512640 135095119 4294956304 18446744073709551615 134918065 0 0 4096 0 0 0 0 17 0 0 0
/proc/8256/statm: 9154 5747 389 142 0 8108 0
Current children cumulated CPU time (s) 281.92
Current children cumulated vsize (KiB) 36616

[startup+342.302 s]
/proc/loadavg: 2.14 2.05 1.82 4/73 8294
/proc/meminfo: memFree=1325840/2055920 swapFree=4192812/4192956
[pid=8256] ppid=8254 vsize=36616 CPUtime=341.91
/proc/8256/stat : 8256 (pcs.small) R 8254 8256 7405 0 -1 4194304 7805 974 0 0 34182 6 2 1 25 0 1 0 56680235 37494784 5998 996147200 134512640 135095119 4294956304 18446744073709551615 134578928 0 0 4096 0 0 0 0 17 0 0 0
/proc/8256/statm: 9154 5998 389 142 0 8108 0
Current children cumulated CPU time (s) 341.91
Current children cumulated vsize (KiB) 36616

[startup+402.303 s]
/proc/loadavg: 2.11 2.06 1.83 3/73 8294
/proc/meminfo: memFree=1323344/2055920 swapFree=4192812/4192956
[pid=8256] ppid=8254 vsize=40712 CPUtime=401.88
/proc/8256/stat : 8256 (pcs.small) R 8254 8256 7405 0 -1 4194304 9237 974 0 0 40178 7 2 1 25 0 1 0 56680235 41689088 6405 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/8256/statm: 10178 6405 389 142 0 9132 0
Current children cumulated CPU time (s) 401.88
Current children cumulated vsize (KiB) 40712

[startup+462.303 s]
/proc/loadavg: 2.04 2.04 1.83 4/73 8294
/proc/meminfo: memFree=1320272/2055920 swapFree=4192812/4192956
[pid=8256] ppid=8254 vsize=40712 CPUtime=461.85
/proc/8256/stat : 8256 (pcs.small) R 8254 8256 7405 0 -1 4194304 9750 974 0 0 46175 7 2 1 25 0 1 0 56680235 41689088 6918 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/8256/statm: 10178 6918 389 142 0 9132 0
Current children cumulated CPU time (s) 461.85
Current children cumulated vsize (KiB) 40712

[startup+522.302 s]
/proc/loadavg: 2.09 2.06 1.85 3/73 8294
/proc/meminfo: memFree=1316560/2055920 swapFree=4192812/4192956
[pid=8256] ppid=8254 vsize=40712 CPUtime=521.83
/proc/8256/stat : 8256 (pcs.small) R 8254 8256 7405 0 -1 4194304 10240 974 0 0 52172 8 2 1 25 0 1 0 56680235 41689088 7408 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/8256/statm: 10178 7408 389 142 0 9132 0
Current children cumulated CPU time (s) 521.83
Current children cumulated vsize (KiB) 40712

[startup+582.303 s]
/proc/loadavg: 2.07 2.06 1.86 4/73 8294
/proc/meminfo: memFree=1310928/2055920 swapFree=4192812/4192956
[pid=8256] ppid=8254 vsize=43016 CPUtime=581.8
/proc/8256/stat : 8256 (pcs.small) R 8254 8256 7405 0 -1 4194304 11806 974 0 0 58168 9 2 1 25 0 1 0 56680235 44048384 8396 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 0 0 0
/proc/8256/statm: 10754 8396 389 142 0 9708 0
Current children cumulated CPU time (s) 581.8
Current children cumulated vsize (KiB) 43016

[startup+642.303 s]
/proc/loadavg: 2.09 2.07 1.88 4/73 8294
/proc/meminfo: memFree=1307792/2055920 swapFree=4192812/4192956
[pid=8256] ppid=8254 vsize=43016 CPUtime=641.78
/proc/8256/stat : 8256 (pcs.small) R 8254 8256 7405 0 -1 4194304 12136 974 0 0 64166 9 2 1 25 0 1 0 56680235 44048384 8726 996147200 134512640 135095119 4294956304 18446744073709551615 134926999 0 0 4096 0 0 0 0 17 0 0 0
/proc/8256/statm: 10754 8726 389 142 0 9708 0
Current children cumulated CPU time (s) 641.78
Current children cumulated vsize (KiB) 43016

[startup+702.303 s]

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

[startup+822.303 s]
/proc/loadavg: 2.07 2.08 1.91 4/73 8294
/proc/meminfo: memFree=1295952/2055920 swapFree=4192812/4192956
[pid=8256] ppid=8254 vsize=51208 CPUtime=821.7
/proc/8256/stat : 8256 (pcs.small) R 8254 8256 7405 0 -1 4194304 15521 974 0 0 82155 12 2 1 25 0 1 0 56680235 52436992 10062 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/8256/statm: 12802 10062 389 142 0 11756 0
Current children cumulated CPU time (s) 821.7
Current children cumulated vsize (KiB) 51208

[startup+882.307 s]
/proc/loadavg: 2.16 2.11 1.93 4/73 8294
/proc/meminfo: memFree=1293712/2055920 swapFree=4192812/4192956
[pid=8256] ppid=8254 vsize=51208 CPUtime=881.68
/proc/8256/stat : 8256 (pcs.small) R 8254 8256 7405 0 -1 4194304 15804 974 0 0 88153 12 2 1 25 0 1 0 56680235 52436992 10345 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/8256/statm: 12802 10345 389 142 0 11756 0
Current children cumulated CPU time (s) 881.68
Current children cumulated vsize (KiB) 51208

[startup+942.302 s]
/proc/loadavg: 2.12 2.10 1.93 4/73 8294
/proc/meminfo: memFree=1290896/2055920 swapFree=4192812/4192956
[pid=8256] ppid=8254 vsize=51340 CPUtime=941.66
/proc/8256/stat : 8256 (pcs.small) R 8254 8256 7405 0 -1 4194304 16086 974 0 0 94150 13 2 1 25 0 1 0 56680235 52572160 10627 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/8256/statm: 12835 10627 389 142 0 11789 0
Current children cumulated CPU time (s) 941.66
Current children cumulated vsize (KiB) 51340

[startup+1002.3 s]
/proc/loadavg: 2.14 2.11 1.94 4/73 8294
/proc/meminfo: memFree=1287248/2055920 swapFree=4192812/4192956
[pid=8256] ppid=8254 vsize=52380 CPUtime=1001.63
/proc/8256/stat : 8256 (pcs.small) R 8254 8256 7405 0 -1 4194304 16546 974 0 0 100147 13 2 1 25 0 1 0 56680235 53637120 11087 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/8256/statm: 13095 11087 389 142 0 12049 0
Current children cumulated CPU time (s) 1001.63
Current children cumulated vsize (KiB) 52380

[startup+1062.3 s]
/proc/loadavg: 2.18 2.13 1.96 4/73 8294
/proc/meminfo: memFree=1283408/2055920 swapFree=4192812/4192956
[pid=8256] ppid=8254 vsize=53292 CPUtime=1061.61
/proc/8256/stat : 8256 (pcs.small) R 8254 8256 7405 0 -1 4194304 17024 974 0 0 106144 14 2 1 25 0 1 0 56680235 54571008 11565 996147200 134512640 135095119 4294956304 18446744073709551615 134918136 0 0 4096 0 0 0 0 17 0 0 0
/proc/8256/statm: 13323 11565 389 142 0 12277 0
Current children cumulated CPU time (s) 1061.61
Current children cumulated vsize (KiB) 53292

[startup+1122.3 s]
/proc/loadavg: 2.16 2.14 1.97 4/73 8294
/proc/meminfo: memFree=1279504/2055920 swapFree=4192812/4192956
[pid=8256] ppid=8254 vsize=54340 CPUtime=1121.58
/proc/8256/stat : 8256 (pcs.small) R 8254 8256 7405 0 -1 4194304 17499 974 0 0 112141 14 2 1 25 0 1 0 56680235 55644160 12040 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/8256/statm: 13585 12040 389 142 0 12539 0
Current children cumulated CPU time (s) 1121.58
Current children cumulated vsize (KiB) 54340

[startup+1182.3 s]
/proc/loadavg: 2.17 2.15 1.99 4/73 8294
/proc/meminfo: memFree=1269456/2055920 swapFree=4192812/4192956
[pid=8256] ppid=8254 vsize=66076 CPUtime=1181.56
/proc/8256/stat : 8256 (pcs.small) R 8254 8256 7405 0 -1 4194304 20658 974 0 0 118137 16 2 1 25 0 1 0 56680235 67661824 14045 996147200 134512640 135095119 4294956304 18446744073709551615 134918231 0 0 4096 0 0 0 0 17 0 0 0
/proc/8256/statm: 16519 14045 389 142 0 15473 0
Current children cumulated CPU time (s) 1181.56
Current children cumulated vsize (KiB) 66076

[startup+1242.3 s]
/proc/loadavg: 2.25 2.17 2.00 4/73 8294
/proc/meminfo: memFree=1266384/2055920 swapFree=4192812/4192956
[pid=8256] ppid=8254 vsize=66076 CPUtime=1241.54
/proc/8256/stat : 8256 (pcs.small) R 8254 8256 7405 0 -1 4194304 20878 974 0 0 124135 16 2 1 25 0 1 0 56680235 67661824 14265 996147200 134512640 135095119 4294956304 18446744073709551615 134927029 0 0 4096 0 0 0 0 17 0 0 0
/proc/8256/statm: 16519 14265 389 142 0 15473 0
Current children cumulated CPU time (s) 1241.54
Current children cumulated vsize (KiB) 66076

[startup+1302.3 s]
/proc/loadavg: 2.28 2.19 2.02 4/73 8294
/proc/meminfo: memFree=1263440/2055920 swapFree=4192812/4192956
[pid=8256] ppid=8254 vsize=66076 CPUtime=1301.51
/proc/8256/stat : 8256 (pcs.small) R 8254 8256 7405 0 -1 4194304 21097 974 0 0 130132 16 2 1 25 0 1 0 56680235 67661824 14484 996147200 134512640 135095119 4294956304 18446744073709551615 134918171 0 0 4096 0 0 0 0 17 0 0 0
/proc/8256/statm: 16519 14484 389 142 0 15473 0
Current children cumulated CPU time (s) 1301.51
Current children cumulated vsize (KiB) 66076

[startup+1362.3 s]
/proc/loadavg: 2.22 2.19 2.02 3/73 8294
/proc/meminfo: memFree=1253456/2055920 swapFree=4192812/4192956
[pid=8256] ppid=8254 vsize=66076 CPUtime=1361.49
/proc/8256/stat : 8256 (pcs.small) R 8254 8256 7405 0 -1 4194304 21319 974 0 0 136129 17 2 1 25 0 1 0 56680235 67661824 14706 996147200 134512640 135095119 4294956304 18446744073709551615 134918235 0 0 4096 0 0 0 0 17 0 0 0
/proc/8256/statm: 16519 14706 389 142 0 15473 0
Current children cumulated CPU time (s) 1361.49
Current children cumulated vsize (KiB) 66076

[startup+1422.31 s]
/proc/loadavg: 2.28 2.21 2.04 4/73 8294
/proc/meminfo: memFree=1251664/2055920 swapFree=4192812/4192956
[pid=8256] ppid=8254 vsize=66076 CPUtime=1421.47
/proc/8256/stat : 8256 (pcs.small) R 8254 8256 7405 0 -1 4194304 21542 974 0 0 142127 17 2 1 25 0 1 0 56680235 67661824 14929 996147200 134512640 135095119 4294956304 18446744073709551615 134926976 0 0 4096 0 0 0 0 17 0 0 0
/proc/8256/statm: 16519 14929 389 142 0 15473 0
Current children cumulated CPU time (s) 1421.47
Current children cumulated vsize (KiB) 66076

[startup+1482.3 s]
/proc/loadavg: 2.18 2.19 2.04 3/73 8294
/proc/meminfo: memFree=1249616/2055920 swapFree=4192812/4192956
[pid=8256] ppid=8254 vsize=82460 CPUtime=1481.44
/proc/8256/stat : 8256 (pcs.small) R 8254 8256 7405 0 -1 4194304 25865 974 0 0 148122 19 2 1 25 0 1 0 56680235 84439040 15155 996147200 134512640 135095119 4294956304 18446744073709551615 134911267 0 0 4096 0 0 0 0 17 0 0 0
/proc/8256/statm: 20615 15155 389 142 0 19569 0
Current children cumulated CPU time (s) 1481.44
Current children cumulated vsize (KiB) 82460

[startup+1542.31 s]
/proc/loadavg: 2.23 2.19 2.05 3/73 8294
/proc/meminfo: memFree=1247888/2055920 swapFree=4192812/4192956
[pid=8256] ppid=8254 vsize=82460 CPUtime=1541.43
/proc/8256/stat : 8256 (pcs.small) R 8254 8256 7405 0 -1 4194304 26083 974 0 0 154120 20 2 1 25 0 1 0 56680235 84439040 15373 996147200 134512640 135095119 4294956304 18446744073709551615 134927008 0 0 4096 0 0 0 0 17 0 0 0
/proc/8256/statm: 20615 15373 389 142 0 19569 0
Current children cumulated CPU time (s) 1541.43
Current children cumulated vsize (KiB) 82460

[startup+1602.3 s]
/proc/loadavg: 2.24 2.20 2.06 3/73 8294
/proc/meminfo: memFree=1245328/2055920 swapFree=4192812/4192956
[pid=8256] ppid=8254 vsize=83380 CPUtime=1601.39
/proc/8256/stat : 8256 (pcs.small) R 8254 8256 7405 0 -1 4194304 26541 974 0 0 160116 20 2 1 25 0 1 0 56680235 85381120 15831 996147200 134512640 135095119 4294956304 18446744073709551615 134918148 0 0 4096 0 0 0 0 17 0 0 0
/proc/8256/statm: 20845 15831 389 142 0 19799 0
Current children cumulated CPU time (s) 1601.39
Current children cumulated vsize (KiB) 83380

[startup+1662.3 s]
/proc/loadavg: 2.26 2.22 2.07 3/73 8294
/proc/meminfo: memFree=1242576/2055920 swapFree=4192812/4192956
[pid=8256] ppid=8254 vsize=84424 CPUtime=1661.36
/proc/8256/stat : 8256 (pcs.small) R 8254 8256 7405 0 -1 4194304 27008 974 0 0 166113 20 2 1 25 0 1 0 56680235 86450176 16298 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/8256/statm: 21106 16298 389 142 0 20060 0
Current children cumulated CPU time (s) 1661.36
Current children cumulated vsize (KiB) 84424

[startup+1722.3 s]
/proc/loadavg: 2.23 2.22 2.08 3/73 8294
/proc/meminfo: memFree=1239952/2055920 swapFree=4192812/4192956
[pid=8256] ppid=8254 vsize=85468 CPUtime=1721.34
/proc/8256/stat : 8256 (pcs.small) R 8254 8256 7405 0 -1 4194304 27477 974 0 0 172110 21 2 1 25 0 1 0 56680235 87519232 16767 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/8256/statm: 21367 16767 389 142 0 20321 0
Current children cumulated CPU time (s) 1721.34
Current children cumulated vsize (KiB) 85468

[startup+1782.3 s]
/proc/loadavg: 2.17 2.21 2.09 3/73 8294
/proc/meminfo: memFree=1236688/2055920 swapFree=4192812/4192956
[pid=8256] ppid=8254 vsize=86376 CPUtime=1781.33
/proc/8256/stat : 8256 (pcs.small) R 8254 8256 7405 0 -1 4194304 27945 974 0 0 178108 22 2 1 25 0 1 0 56680235 88449024 17235 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 0 0 0
/proc/8256/statm: 21594 17235 389 142 0 20548 0
Current children cumulated CPU time (s) 1781.33
Current children cumulated vsize (KiB) 86376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801 s]
/proc/loadavg: 2.25 2.23 2.10 4/73 8294
/proc/meminfo: memFree=1235536/2055920 swapFree=4192812/4192956
[pid=8256] ppid=8254 vsize=86768 CPUtime=1800.02
/proc/8256/stat : 8256 (pcs.small) R 8254 8256 7405 0 -1 4194304 28093 974 0 0 179977 22 2 1 25 0 1 0 56680235 88850432 17383 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/8256/statm: 21692 17383 389 142 0 20646 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 86768

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): 1801.02
CPU time (s): 1800.05
CPU user time (s): 1799.8
CPU system time (s): 0.248962
CPU usage (%): 99.9464
Max. virtual memory (cumulated for all children) (KiB): 86768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.8
system time used= 0.248962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29067
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= 8070

runsolver used 2.42263 second user time and 5.45817 second system time

The end

Launcher Data 

Begin job on node66 at 2009-07-16 00:16:14
IDJOB=2064609
IDBENCH=54169
IDSOLVER=734
FILE ID=node66/2064609-1247696173
PBS_JOBID= 9521183
Free space on /tmp= 66252 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-3-28-28/normalized-rand-3-28-28-93-632-5_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2064609-1247696173/watcher-2064609-1247696173 -o /tmp/evaluation-result-2064609-1247696173/solver-2064609-1247696173 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 18342339 HOME/instance-2064609-1247696173.xml

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

MD5SUM BENCH= e7c3bfb48a0ab47b3354f41de518fea2
RANDOM SEED=18342339

node66.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		: 3000.214
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		: 3000.214
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:       1373752 kB
Buffers:         72524 kB
Cached:         507176 kB
SwapCached:          0 kB
Active:         211988 kB
Inactive:       387372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1373752 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           10008 kB
Writeback:           0 kB
Mapped:          31080 kB
Slab:            68168 kB
Committed_AS:   470768 kB
PageTables:       1684 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= 66244 MiB
End job on node66 at 2009-07-16 00:46:17