Trace number 2088402

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) 1800.12 1812.72

General information on the benchmark

Namecsp/rand-3-28-28-fcd/
normalized-rand-3-28-28-93-632-fcd-41_ext.xml
MD5SUM9cba8264e119cd9698cbdc67c88f513f
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 benchmark198.061
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 390450446
0.00/0.05	c Constructing HOME/instance-2088402-1247729243.xml  with 93 constraints
1.97/2.00	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-2088402-1247729243/watcher-2088402-1247729243 -o /tmp/evaluation-result-2088402-1247729243/solver-2088402-1247729243 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 390450446 HOME/instance-2088402-1247729243.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: 2.02 2.01 2.00 4/72 19351
/proc/meminfo: memFree=1632240/2055920 swapFree=4192812/4192956
[pid=19351] ppid=19349 vsize=18576 CPUtime=0
/proc/19351/stat : 19351 (runsolver) R 19349 19351 18531 0 -1 4194368 15 0 0 0 0 0 0 0 21 0 1 0 59991918 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 233632754983 0 0 4096 24578 0 0 0 17 1 0 0
/proc/19351/statm: 4644 284 249 26 0 2626 0

[startup+0.0799839 s]
/proc/loadavg: 2.02 2.01 2.00 4/72 19351
/proc/meminfo: memFree=1632240/2055920 swapFree=4192812/4192956
[pid=19351] ppid=19349 vsize=4756 CPUtime=0.06
/proc/19351/stat : 19351 (pcs.small) R 19349 19351 18531 0 -1 4194304 901 974 0 0 2 0 3 1 18 0 1 0 59991918 4870144 510 996147200 134512640 135095119 4294956304 18446744073709551615 134914383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19351/statm: 1189 510 375 142 0 143 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4756

[startup+0.102022 s]
/proc/loadavg: 2.02 2.01 2.00 4/72 19351
/proc/meminfo: memFree=1632240/2055920 swapFree=4192812/4192956
[pid=19351] ppid=19349 vsize=5244 CPUtime=0.08
/proc/19351/stat : 19351 (pcs.small) R 19349 19351 18531 0 -1 4194304 939 974 0 0 4 0 3 1 18 0 1 0 59991918 5369856 548 996147200 134512640 135095119 4294956304 18446744073709551615 4159729146 0 0 4096 0 0 0 0 17 1 0 0
/proc/19351/statm: 1311 548 375 142 0 265 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5244

[startup+0.302053 s]
/proc/loadavg: 2.02 2.01 2.00 4/72 19351
/proc/meminfo: memFree=1632240/2055920 swapFree=4192812/4192956
[pid=19351] ppid=19349 vsize=7596 CPUtime=0.28
/proc/19351/stat : 19351 (pcs.small) R 19349 19351 18531 0 -1 4194304 1198 974 0 0 24 0 3 1 19 0 1 0 59991918 7778304 807 996147200 134512640 135095119 4294956304 18446744073709551615 11357846 0 0 4096 0 0 0 0 17 1 0 0
/proc/19351/statm: 1899 807 375 142 0 853 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7596

[startup+0.701083 s]
/proc/loadavg: 2.02 2.01 2.00 4/72 19351
/proc/meminfo: memFree=1632240/2055920 swapFree=4192812/4192956
[pid=19351] ppid=19349 vsize=12968 CPUtime=0.68
/proc/19351/stat : 19351 (pcs.small) R 19349 19351 18531 0 -1 4194304 1748 974 0 0 63 1 3 1 23 0 1 0 59991918 13279232 1357 996147200 134512640 135095119 4294956304 18446744073709551615 4159346056 0 0 4096 0 0 0 0 17 1 0 0
/proc/19351/statm: 3242 1357 375 142 0 2196 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12968

[startup+1.50121 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 19357
/proc/meminfo: memFree=1626472/2055920 swapFree=4192812/4192956
[pid=19351] ppid=19349 vsize=23764 CPUtime=1.47
/proc/19351/stat : 19351 (pcs.small) R 19349 19351 18531 0 -1 4194304 2879 974 0 0 141 2 3 1 25 0 1 0 59991918 24334336 2488 996147200 134512640 135095119 4294956304 18446744073709551615 134694485 0 0 4096 0 0 0 0 17 1 0 0
/proc/19351/statm: 5941 2488 375 142 0 4895 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 23764

[startup+3.10148 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 19357
/proc/meminfo: memFree=1620648/2055920 swapFree=4192812/4192956
[pid=19351] ppid=19349 vsize=30204 CPUtime=3.06
/proc/19351/stat : 19351 (pcs.small) R 19349 19351 18531 0 -1 4194304 3591 974 0 0 300 2 3 1 25 0 1 0 59991918 30928896 3199 996147200 134512640 135095119 4294956304 18446744073709551615 134926970 0 0 4096 0 0 0 0 17 1 0 0
/proc/19351/statm: 7551 3199 390 142 0 6505 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 30204

[startup+6.30199 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 19357
/proc/meminfo: memFree=1620328/2055920 swapFree=4192812/4192956
[pid=19351] ppid=19349 vsize=30204 CPUtime=6.24
/proc/19351/stat : 19351 (pcs.small) R 19349 19351 18531 0 -1 4194304 3604 974 0 0 617 3 3 1 25 0 1 0 59991918 30928896 3212 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/19351/statm: 7551 3212 390 142 0 6505 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 30204

[startup+12.702 s]
/proc/loadavg: 2.01 2.01 2.00 3/73 19357
/proc/meminfo: memFree=1620136/2055920 swapFree=4192812/4192956
[pid=19351] ppid=19349 vsize=30204 CPUtime=12.58
/proc/19351/stat : 19351 (pcs.small) R 19349 19351 18531 0 -1 4194304 3651 974 0 0 1251 3 3 1 25 0 1 0 59991918 30928896 3259 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 1 0 0
/proc/19351/statm: 7551 3259 390 142 0 6505 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 30204

[startup+25.5011 s]
/proc/loadavg: 2.01 2.01 2.00 3/73 19357
/proc/meminfo: memFree=1619752/2055920 swapFree=4192812/4192956
[pid=19351] ppid=19349 vsize=30464 CPUtime=25.27
/proc/19351/stat : 19351 (pcs.small) R 19349 19351 18531 0 -1 4194304 3762 974 0 0 2520 3 3 1 25 0 1 0 59991918 31195136 3370 996147200 134512640 135095119 4294956304 18446744073709551615 134918151 0 0 4096 0 0 0 0 17 1 0 0
/proc/19351/statm: 7616 3370 390 142 0 6570 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 30464

[startup+51.1012 s]
/proc/loadavg: 2.01 2.01 2.00 3/73 19357
/proc/meminfo: memFree=1618408/2055920 swapFree=4192812/4192956
[pid=19351] ppid=19349 vsize=30980 CPUtime=50.65
/proc/19351/stat : 19351 (pcs.small) R 19349 19351 18531 0 -1 4194304 4031 974 0 0 5058 3 3 1 25 0 1 0 59991918 31723520 3574 996147200 134512640 135095119 4294956304 18446744073709551615 134918244 0 0 4096 0 0 0 0 17 1 0 0
/proc/19351/statm: 7745 3574 390 142 0 6699 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 30980

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19357
/proc/meminfo: memFree=1616296/2055920 swapFree=4192812/4192956
[pid=19351] ppid=19349 vsize=31748 CPUtime=101.42
/proc/19351/stat : 19351 (pcs.small) R 19349 19351 18531 0 -1 4194304 4549 974 0 0 10135 3 3 1 25 0 1 0 59991918 32509952 3898 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/19351/statm: 7937 3898 390 142 0 6891 0
Current children cumulated CPU time (s) 101.42
Current children cumulated vsize (KiB) 31748

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19357
/proc/meminfo: memFree=1612392/2055920 swapFree=4192812/4192956
[pid=19351] ppid=19349 vsize=33284 CPUtime=160.92
/proc/19351/stat : 19351 (pcs.small) R 19349 19351 18531 0 -1 4194304 5423 974 0 0 16084 4 3 1 25 0 1 0 59991918 34082816 4386 996147200 134512640 135095119 4294956304 18446744073709551615 134911103 0 0 4096 0 0 0 0 17 1 0 0
/proc/19351/statm: 8321 4386 390 142 0 7275 0
Current children cumulated CPU time (s) 160.92
Current children cumulated vsize (KiB) 33284

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19357
/proc/meminfo: memFree=1608936/2055920 swapFree=4192812/4192956
[pid=19351] ppid=19349 vsize=35332 CPUtime=220.42
/proc/19351/stat : 19351 (pcs.small) R 19349 19351 18531 0 -1 4194304 6287 974 0 0 22033 5 3 1 25 0 1 0 59991918 36179968 4737 996147200 134512640 135095119 4294956304 18446744073709551615 134927001 0 0 4096 0 0 0 0 17 1 0 0
/proc/19351/statm: 8833 4737 390 142 0 7787 0
Current children cumulated CPU time (s) 220.42
Current children cumulated vsize (KiB) 35332

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19357
/proc/meminfo: memFree=1600424/2055920 swapFree=4192812/4192956
[pid=19351] ppid=19349 vsize=36616 CPUtime=279.92
/proc/19351/stat : 19351 (pcs.small) R 19349 19351 18531 0 -1 4194304 7292 974 0 0 27982 6 3 1 25 0 1 0 59991918 37494784 5485 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/19351/statm: 9154 5485 390 142 0 8108 0
Current children cumulated CPU time (s) 279.92
Current children cumulated vsize (KiB) 36616

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19357
/proc/meminfo: memFree=1598632/2055920 swapFree=4192812/4192956
[pid=19351] ppid=19349 vsize=36616 CPUtime=339.42
/proc/19351/stat : 19351 (pcs.small) R 19349 19351 18531 0 -1 4194304 7497 974 0 0 33931 7 3 1 25 0 1 0 59991918 37494784 5690 996147200 134512640 135095119 4294956304 18446744073709551615 134918265 0 0 4096 0 0 0 0 17 1 0 0
/proc/19351/statm: 9154 5690 390 142 0 8108 0
Current children cumulated CPU time (s) 339.42
Current children cumulated vsize (KiB) 36616

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19357
/proc/meminfo: memFree=1595816/2055920 swapFree=4192812/4192956
[pid=19351] ppid=19349 vsize=36616 CPUtime=398.93
/proc/19351/stat : 19351 (pcs.small) R 19349 19351 18531 0 -1 4194304 7854 974 0 0 39881 8 3 1 25 0 1 0 59991918 37494784 6047 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/19351/statm: 9154 6047 390 142 0 8108 0
Current children cumulated CPU time (s) 398.93
Current children cumulated vsize (KiB) 36616

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19357
/proc/meminfo: memFree=1592040/2055920 swapFree=4192812/4192956
[pid=19351] ppid=19349 vsize=40712 CPUtime=458.43
/proc/19351/stat : 19351 (pcs.small) R 19349 19351 18531 0 -1 4194304 9354 974 0 0 45830 9 3 1 25 0 1 0 59991918 41689088 6522 996147200 134512640 135095119 4294956304 18446744073709551615 134918148 0 0 4096 0 0 0 0 17 1 0 0
/proc/19351/statm: 10178 6522 390 142 0 9132 0
Current children cumulated CPU time (s) 458.43
Current children cumulated vsize (KiB) 40712

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19357
/proc/meminfo: memFree=1586280/2055920 swapFree=4192812/4192956
[pid=19351] ppid=19349 vsize=43016 CPUtime=517.92
/proc/19351/stat : 19351 (pcs.small) R 19349 19351 18531 0 -1 4194304 11020 974 0 0 51778 10 3 1 25 0 1 0 59991918 44048384 7610 996147200 134512640 135095119 4294956304 18446744073709551615 134642950 0 0 4096 0 0 0 0 17 1 0 0
/proc/19351/statm: 10754 7610 390 142 0 9708 0
Current children cumulated CPU time (s) 517.92
Current children cumulated vsize (KiB) 43016

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19357
/proc/meminfo: memFree=1584360/2055920 swapFree=4192812/4192956
[pid=19351] ppid=19349 vsize=43016 CPUtime=577.43
/proc/19351/stat : 19351 (pcs.small) R 19349 19351 18531 0 -1 4194304 11250 974 0 0 57728 11 3 1 25 0 1 0 59991918 44048384 7840 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/19351/statm: 10754 7840 390 142 0 9708 0
Current children cumulated CPU time (s) 577.43
Current children cumulated vsize (KiB) 43016

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19357
/proc/meminfo: memFree=1581096/2055920 swapFree=4192812/4192956
[pid=19351] ppid=19349 vsize=43016 CPUtime=636.93
/proc/19351/stat : 19351 (pcs.small) R 19349 19351 18531 0 -1 4194304 11554 974 0 0 63678 11 3 1 25 0 1 0 59991918 44048384 8144 996147200 134512640 135095119 4294956304 18446744073709551615 134916512 0 0 4096 0 0 0 0 17 1 0 0
/proc/19351/statm: 10754 8144 390 142 0 9708 0
Current children cumulated CPU time (s) 636.93
Current children cumulated vsize (KiB) 43016

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19357
/proc/meminfo: memFree=1557288/2055920 swapFree=4192812/4192956
[pid=19351] ppid=19349 vsize=51208 CPUtime=874.96
/proc/19351/stat : 19351 (pcs.small) R 19349 19351 18531 0 -1 4194304 15395 974 0 0 87477 15 3 1 25 0 1 0 59991918 52436992 9936 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 1 0 0
/proc/19351/statm: 12802 9936 390 142 0 11756 0
Current children cumulated CPU time (s) 874.96
Current children cumulated vsize (KiB) 51208

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19357
/proc/meminfo: memFree=1554728/2055920 swapFree=4192812/4192956
[pid=19351] ppid=19349 vsize=51208 CPUtime=934.46
/proc/19351/stat : 19351 (pcs.small) R 19349 19351 18531 0 -1 4194304 15778 974 0 0 93426 16 3 1 25 0 1 0 59991918 52436992 10319 996147200 134512640 135095119 4294956304 18446744073709551615 134927067 0 0 4096 0 0 0 0 17 1 0 0
/proc/19351/statm: 12802 10319 390 142 0 11756 0
Current children cumulated CPU time (s) 934.46
Current children cumulated vsize (KiB) 51208

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19357
/proc/meminfo: memFree=1552232/2055920 swapFree=4192812/4192956
[pid=19351] ppid=19349 vsize=51736 CPUtime=993.93
/proc/19351/stat : 19351 (pcs.small) R 19349 19351 18531 0 -1 4194304 16132 974 0 0 99373 16 3 1 25 0 1 0 59991918 52977664 10673 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/19351/statm: 12934 10673 390 142 0 11888 0
Current children cumulated CPU time (s) 993.93
Current children cumulated vsize (KiB) 51736

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19357
/proc/meminfo: memFree=1543272/2055920 swapFree=4192812/4192956
[pid=19351] ppid=19349 vsize=63340 CPUtime=1053.44
/proc/19351/stat : 19351 (pcs.small) R 19349 19351 18531 0 -1 4194304 19249 974 0 0 105321 19 3 1 25 0 1 0 59991918 64860160 12636 996147200 134512640 135095119 4294956304 18446744073709551615 134918169 0 0 4096 0 0 0 0 17 1 0 0
/proc/19351/statm: 15835 12636 390 142 0 14789 0
Current children cumulated CPU time (s) 1053.44
Current children cumulated vsize (KiB) 63340

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19357
/proc/meminfo: memFree=1541416/2055920 swapFree=4192812/4192956
[pid=19351] ppid=19349 vsize=63340 CPUtime=1112.93
/proc/19351/stat : 19351 (pcs.small) R 19349 19351 18531 0 -1 4194304 19465 974 0 0 111270 19 3 1 25 0 1 0 59991918 64860160 12852 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 1 0 0
/proc/19351/statm: 15835 12852 390 142 0 14789 0
Current children cumulated CPU time (s) 1112.93
Current children cumulated vsize (KiB) 63340

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19357
/proc/meminfo: memFree=1539560/2055920 swapFree=4192812/4192956
[pid=19351] ppid=19349 vsize=63340 CPUtime=1172.43
/proc/19351/stat : 19351 (pcs.small) R 19349 19351 18531 0 -1 4194304 19686 974 0 0 117220 19 3 1 25 0 1 0 59991918 64860160 13073 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/19351/statm: 15835 13073 390 142 0 14789 0
Current children cumulated CPU time (s) 1172.43
Current children cumulated vsize (KiB) 63340

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19357
/proc/meminfo: memFree=1537768/2055920 swapFree=4192812/4192956
[pid=19351] ppid=19349 vsize=63340 CPUtime=1231.93
/proc/19351/stat : 19351 (pcs.small) R 19349 19351 18531 0 -1 4194304 19914 974 0 0 123169 20 3 1 25 0 1 0 59991918 64860160 13301 996147200 134512640 135095119 4294956304 18446744073709551615 134918161 0 0 4096 0 0 0 0 17 1 0 0
/proc/19351/statm: 15835 13301 390 142 0 14789 0
Current children cumulated CPU time (s) 1231.93
Current children cumulated vsize (KiB) 63340

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19357
/proc/meminfo: memFree=1535016/2055920 swapFree=4192812/4192956
[pid=19351] ppid=19349 vsize=63340 CPUtime=1291.42
/proc/19351/stat : 19351 (pcs.small) R 19349 19351 18531 0 -1 4194304 20113 974 0 0 129118 20 3 1 25 0 1 0 59991918 64860160 13500 996147200 134512640 135095119 4294956304 18446744073709551615 134918198 0 0 4096 0 0 0 0 17 1 0 0
/proc/19351/statm: 15835 13500 390 142 0 14789 0
Current children cumulated CPU time (s) 1291.42
Current children cumulated vsize (KiB) 63340

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19357
/proc/meminfo: memFree=1532392/2055920 swapFree=4192812/4192956
[pid=19351] ppid=19349 vsize=63340 CPUtime=1350.93
/proc/19351/stat : 19351 (pcs.small) R 19349 19351 18531 0 -1 4194304 20288 974 0 0 135068 21 3 1 25 0 1 0 59991918 64860160 13675 996147200 134512640 135095119 4294956304 18446744073709551615 134927018 0 0 4096 0 0 0 0 17 1 0 0
/proc/19351/statm: 15835 13675 390 142 0 14789 0
Current children cumulated CPU time (s) 1350.93
Current children cumulated vsize (KiB) 63340

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19359
/proc/meminfo: memFree=1529448/2055920 swapFree=4192812/4192956
[pid=19351] ppid=19349 vsize=63468 CPUtime=1410.42
/proc/19351/stat : 19351 (pcs.small) R 19349 19351 18531 0 -1 4194304 20517 974 0 0 141017 21 3 1 25 0 1 0 59991918 64991232 13904 996147200 134512640 135095119 4294956304 18446744073709551615 134918241 0 0 4096 0 0 0 0 17 1 0 0
/proc/19351/statm: 15867 13904 390 142 0 14821 0
Current children cumulated CPU time (s) 1410.42
Current children cumulated vsize (KiB) 63468

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 2/71 19360
/proc/meminfo: memFree=1598712/2055920 swapFree=4192812/4192956
[pid=19351] ppid=19349 vsize=64376 CPUtime=1469.92
/proc/19351/stat : 19351 (pcs.small) R 19349 19351 18531 0 -1 4194304 20914 974 0 0 146966 22 3 1 25 0 1 0 59991918 65921024 14301 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/19351/statm: 16094 14301 390 142 0 15048 0
Current children cumulated CPU time (s) 1469.92
Current children cumulated vsize (KiB) 64376

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19401
/proc/meminfo: memFree=1585952/2055920 swapFree=4192812/4192956
[pid=19351] ppid=19349 vsize=65292 CPUtime=1529.89
/proc/19351/stat : 19351 (pcs.small) R 19349 19351 18531 0 -1 4194304 21325 974 0 0 152962 23 3 1 25 0 1 0 59991918 66859008 14712 996147200 134512640 135095119 4294956304 18446744073709551615 11366045 0 0 4096 0 0 0 0 17 0 0 0
/proc/19351/statm: 16323 14712 390 142 0 15277 0
Current children cumulated CPU time (s) 1529.89
Current children cumulated vsize (KiB) 65292

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19401
/proc/meminfo: memFree=1584160/2055920 swapFree=4192812/4192956
[pid=19351] ppid=19349 vsize=66076 CPUtime=1589.87
/proc/19351/stat : 19351 (pcs.small) R 19349 19351 18531 0 -1 4194304 21741 974 0 0 158959 24 3 1 25 0 1 0 59991918 67661824 15128 996147200 134512640 135095119 4294956304 18446744073709551615 134918241 0 0 4096 0 0 0 0 17 0 0 0
/proc/19351/statm: 16519 15128 390 142 0 15473 0
Current children cumulated CPU time (s) 1589.87
Current children cumulated vsize (KiB) 66076

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19443
/proc/meminfo: memFree=1582680/2055920 swapFree=4192812/4192956
[pid=19351] ppid=19349 vsize=66988 CPUtime=1649.75
/proc/19351/stat : 19351 (pcs.small) R 19349 19351 18531 0 -1 4194304 22136 974 0 0 164946 25 3 1 25 0 1 0 59991918 68595712 15523 996147200 134512640 135095119 4294956304 18446744073709551615 134636921 0 0 4096 0 0 0 0 17 0 0 0
/proc/19351/statm: 16747 15523 390 142 0 15701 0
Current children cumulated CPU time (s) 1649.75
Current children cumulated vsize (KiB) 66988

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 5/82 19443
/proc/meminfo: memFree=1581016/2055920 swapFree=4192812/4192956
[pid=19351] ppid=19349 vsize=84156 CPUtime=1709.72
/proc/19351/stat : 19351 (pcs.small) R 19349 19351 18531 0 -1 4194304 26620 974 0 0 170941 27 3 1 25 0 1 0 59991918 86175744 15910 996147200 134512640 135095119 4294956304 18446744073709551615 134916454 0 0 4096 0 0 0 0 17 0 0 0
/proc/19351/statm: 21039 15910 390 142 0 19993 0
Current children cumulated CPU time (s) 1709.72
Current children cumulated vsize (KiB) 84156

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19443
/proc/meminfo: memFree=1579160/2055920 swapFree=4192812/4192956
[pid=19351] ppid=19349 vsize=85068 CPUtime=1769.69
/proc/19351/stat : 19351 (pcs.small) R 19349 19351 18531 0 -1 4194304 27022 974 0 0 176938 27 3 1 25 0 1 0 59991918 87109632 16312 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/19351/statm: 21267 16312 390 142 0 20221 0
Current children cumulated CPU time (s) 1769.69
Current children cumulated vsize (KiB) 85068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19475
/proc/meminfo: memFree=1592040/2055920 swapFree=4192812/4192956
[pid=19351] ppid=19349 vsize=85452 CPUtime=1800.09
/proc/19351/stat : 19351 (pcs.small) R 19349 19351 18531 0 -1 4194304 27225 974 0 0 179977 28 3 1 25 0 1 0 59991918 87502848 16515 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19351/statm: 21363 16515 390 142 0 20317 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 85452

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

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

[startup+1812.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19475
/proc/meminfo: memFree=1592040/2055920 swapFree=4192812/4192956
[pid=19351] ppid=19349 vsize=85452 CPUtime=1800.09
/proc/19351/stat : 19351 (pcs.small) R 19349 19351 18531 0 -1 4194304 27225 974 0 0 179977 28 3 1 25 0 1 0 59991918 87502848 16515 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19351/statm: 21363 16515 390 142 0 20317 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 85452

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1812.72
CPU time (s): 1800.12
CPU user time (s): 1799.81
CPU system time (s): 0.307953
CPU usage (%): 99.3047
Max. virtual memory (cumulated for all children) (KiB): 85452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.81
system time used= 0.307953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28199
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= 33663

runsolver used 1.9707 second user time and 5.03123 second system time

The end

Launcher Data 

Begin job on node3 at 2009-07-16 09:27:23
IDJOB=2088402
IDBENCH=58921
IDSOLVER=734
FILE ID=node3/2088402-1247729243
PBS_JOBID= 9521495
Free space on /tmp= 66392 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-3-28-28-fcd/normalized-rand-3-28-28-93-632-fcd-41_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2088402-1247729243/watcher-2088402-1247729243 -o /tmp/evaluation-result-2088402-1247729243/solver-2088402-1247729243 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 390450446 HOME/instance-2088402-1247729243.xml

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

MD5SUM BENCH= 9cba8264e119cd9698cbdc67c88f513f
RANDOM SEED=390450446

node3.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		: 3000.259
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		: 3000.259
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:       1632720 kB
Buffers:         75512 kB
Cached:         239056 kB
SwapCached:          0 kB
Active:         125052 kB
Inactive:       228172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1632720 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7540 kB
Writeback:           0 kB
Mapped:          50076 kB
Slab:            55492 kB
Committed_AS:   646884 kB
PageTables:       1760 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= 66396 MiB
End job on node3 at 2009-07-16 09:57:38