Trace number 2087147

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) 1800.14 1805.53

General information on the benchmark

Namecsp/dag-half/
normalized-half-n25-d5-e56-r7-5.xml
MD5SUM7190ed6731aa72fd4a74df29ac13f8df
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 benchmark1486.86
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints56
Maximum constraint arity7
Maximum domain size5
Number of constraints which are defined in extension56
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.13/0.28	c small-domain mode
0.13/0.28	c Seed is 1604453531
0.13/0.28	c Constructing HOME/instance-2087147-1247727408.xml  with 56 constraints
9.83/9.95	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-2087147-1247727408/watcher-2087147-1247727408 -o /tmp/evaluation-result-2087147-1247727408/solver-2087147-1247727408 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1604453531 HOME/instance-2087147-1247727408.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: 1.99 1.98 1.99 4/82 17674
/proc/meminfo: memFree=1389192/2055920 swapFree=4192812/4192956
[pid=17674] ppid=17672 vsize=5356 CPUtime=0
/proc/17674/stat : 17674 (pcssolve) R 17672 17674 17224 0 -1 4194304 271 0 0 0 0 0 0 0 20 0 1 0 59806355 5484544 239 996147200 4194304 4889804 548682068800 18446744073709551615 4309946 0 0 4100 65536 0 0 0 17 1 0 0
/proc/17674/statm: 1339 239 199 169 0 50 0

[startup+0.0964211 s]
/proc/loadavg: 1.99 1.98 1.99 4/82 17674
/proc/meminfo: memFree=1389192/2055920 swapFree=4192812/4192956
[pid=17674] ppid=17672 vsize=5356 CPUtime=0.07
/proc/17674/stat : 17674 (pcssolve) S 17672 17674 17224 0 -1 4194304 339 819 0 0 0 0 5 2 17 0 1 0 59806355 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17674/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.101418 s]
/proc/loadavg: 1.99 1.98 1.99 4/82 17674
/proc/meminfo: memFree=1389192/2055920 swapFree=4192812/4192956
[pid=17674] ppid=17672 vsize=5356 CPUtime=0.07
/proc/17674/stat : 17674 (pcssolve) S 17672 17674 17224 0 -1 4194304 339 819 0 0 0 0 5 2 17 0 1 0 59806355 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17674/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.301455 s]
/proc/loadavg: 1.99 1.98 1.99 4/82 17674
/proc/meminfo: memFree=1389192/2055920 swapFree=4192812/4192956
[pid=17674] ppid=17672 vsize=4984 CPUtime=0.28
/proc/17674/stat : 17674 (pcs.small) R 17672 17674 17224 0 -1 4194304 870 2327 0 0 1 0 21 6 17 0 1 0 59806355 5103616 479 996147200 134512640 135095119 4294956304 18446744073709551615 134739380 0 0 4096 0 0 0 0 17 0 0 0
/proc/17674/statm: 1246 479 361 142 0 200 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 4984

[startup+0.701537 s]
/proc/loadavg: 1.99 1.98 1.99 4/82 17674
/proc/meminfo: memFree=1389192/2055920 swapFree=4192812/4192956
[pid=17674] ppid=17672 vsize=10416 CPUtime=0.68
/proc/17674/stat : 17674 (pcs.small) R 17672 17674 17224 0 -1 4194304 2427 2327 0 0 40 1 21 6 20 0 1 0 59806355 10665984 1461 996147200 134512640 135095119 4294956304 18446744073709551615 134739366 0 0 4096 0 0 0 0 17 0 0 0
/proc/17674/statm: 2604 1461 375 142 0 1558 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 10416

[startup+1.50269 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 17680
/proc/meminfo: memFree=1382528/2055920 swapFree=4192812/4192956
[pid=17674] ppid=17672 vsize=20544 CPUtime=1.48
/proc/17674/stat : 17674 (pcs.small) R 17672 17674 17224 0 -1 4194304 4855 2327 0 0 119 2 21 6 25 0 1 0 59806355 21037056 2910 996147200 134512640 135095119 4294956304 18446744073709551615 12234334 0 0 4096 0 0 0 0 17 0 0 0
/proc/17674/statm: 5136 2910 375 142 0 4090 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 20544

[startup+3.102 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 17680
/proc/meminfo: memFree=1374912/2055920 swapFree=4192812/4192956
[pid=17674] ppid=17672 vsize=39952 CPUtime=3.08
/proc/17674/stat : 17674 (pcs.small) R 17672 17674 17224 0 -1 4194304 9554 2327 0 0 277 4 21 6 25 0 1 0 59806355 40910848 5679 996147200 134512640 135095119 4294956304 18446744073709551615 12201512 0 0 4096 0 0 0 0 17 0 0 0
/proc/17674/statm: 9988 5679 375 142 0 8942 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 39952

[startup+6.30161 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 17680
/proc/meminfo: memFree=1351424/2055920 swapFree=4192812/4192956
[pid=17674] ppid=17672 vsize=79168 CPUtime=6.25
/proc/17674/stat : 17674 (pcs.small) R 17672 17674 17224 0 -1 4194304 19901 2327 0 0 590 8 21 6 25 0 1 0 59806355 81068032 11336 996147200 134512640 135095119 4294956304 18446744073709551615 134944929 0 0 4096 0 0 0 0 17 0 0 0
/proc/17674/statm: 19792 11336 375 142 0 18746 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 79168

[startup+12.7018 s]
/proc/loadavg: 2.07 2.00 2.00 3/83 17680
/proc/meminfo: memFree=1320392/2055920 swapFree=4192812/4192956
[pid=17674] ppid=17672 vsize=72816 CPUtime=12.61
/proc/17674/stat : 17674 (pcs.small) R 17672 17674 17224 0 -1 4194304 33512 2327 0 0 1219 15 21 6 25 0 1 0 59806355 74563584 17550 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/17674/statm: 18204 17550 389 142 0 17158 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 72816

[startup+25.5013 s]
/proc/loadavg: 2.06 2.00 2.00 3/83 17680
/proc/meminfo: memFree=1320520/2055920 swapFree=4192812/4192956
[pid=17674] ppid=17672 vsize=72948 CPUtime=25.36
/proc/17674/stat : 17674 (pcs.small) R 17672 17674 17224 0 -1 4194304 33548 2327 0 0 2494 15 21 6 25 0 1 0 59806355 74698752 17586 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/17674/statm: 18237 17586 389 142 0 17191 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 72948

[startup+51.1012 s]
/proc/loadavg: 2.04 2.00 2.00 3/83 17680
/proc/meminfo: memFree=1320328/2055920 swapFree=4192812/4192956
[pid=17674] ppid=17672 vsize=73404 CPUtime=50.83
/proc/17674/stat : 17674 (pcs.small) R 17672 17674 17224 0 -1 4194304 33687 2327 0 0 5041 15 21 6 25 0 1 0 59806355 75165696 17676 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/17674/statm: 18351 17676 389 142 0 17305 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 73404

[startup+102.306 s]
/proc/loadavg: 2.01 2.00 2.00 3/83 17680
/proc/meminfo: memFree=1319432/2055920 swapFree=4192812/4192956
[pid=17674] ppid=17672 vsize=74956 CPUtime=101.81
/proc/17674/stat : 17674 (pcs.small) R 17672 17674 17224 0 -1 4194304 34185 2327 0 0 10139 15 21 6 25 0 1 0 59806355 76754944 17915 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/17674/statm: 18739 17915 389 142 0 17693 0
Current children cumulated CPU time (s) 101.81
Current children cumulated vsize (KiB) 74956

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17680
/proc/meminfo: memFree=1317960/2055920 swapFree=4192812/4192956
[pid=17674] ppid=17672 vsize=75868 CPUtime=161.57
/proc/17674/stat : 17674 (pcs.small) R 17672 17674 17224 0 -1 4194304 34533 2327 0 0 16114 16 21 6 25 0 1 0 59806355 77688832 18263 996147200 134512640 135095119 4294956304 18446744073709551615 134927189 0 0 4096 0 0 0 0 17 0 0 0
/proc/17674/statm: 18967 18263 389 142 0 17921 0
Current children cumulated CPU time (s) 161.57
Current children cumulated vsize (KiB) 75868

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17680
/proc/meminfo: memFree=1316232/2055920 swapFree=4192812/4192956
[pid=17674] ppid=17672 vsize=78592 CPUtime=221.32
/proc/17674/stat : 17674 (pcs.small) R 17672 17674 17224 0 -1 4194304 35349 2327 0 0 22089 16 21 6 25 0 1 0 59806355 80478208 18693 996147200 134512640 135095119 4294956304 18446744073709551615 134909968 0 0 4096 0 0 0 0 17 0 0 0
/proc/17674/statm: 19648 18693 389 142 0 18602 0
Current children cumulated CPU time (s) 221.32
Current children cumulated vsize (KiB) 78592

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17686
/proc/meminfo: memFree=1314888/2055920 swapFree=4192812/4192956
[pid=17674] ppid=17672 vsize=79644 CPUtime=281.06
/proc/17674/stat : 17674 (pcs.small) R 17672 17674 17224 0 -1 4194304 35744 2327 0 0 28062 17 21 6 25 0 1 0 59806355 81555456 19088 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/17674/statm: 19911 19088 389 142 0 18865 0
Current children cumulated CPU time (s) 281.06
Current children cumulated vsize (KiB) 79644

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17686
/proc/meminfo: memFree=1311496/2055920 swapFree=4192812/4192956
[pid=17674] ppid=17672 vsize=83432 CPUtime=340.81
/proc/17674/stat : 17674 (pcs.small) R 17672 17674 17224 0 -1 4194304 36822 2327 0 0 34036 18 21 6 25 0 1 0 59806355 85434368 19909 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/17674/statm: 20858 19909 389 142 0 19812 0
Current children cumulated CPU time (s) 340.81
Current children cumulated vsize (KiB) 83432

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17686
/proc/meminfo: memFree=1310920/2055920 swapFree=4192812/4192956
[pid=17674] ppid=17672 vsize=85480 CPUtime=400.56
/proc/17674/stat : 17674 (pcs.small) R 17672 17674 17224 0 -1 4194304 37468 2327 0 0 40011 18 21 6 25 0 1 0 59806355 87531520 20042 996147200 134512640 135095119 4294956304 18446744073709551615 134927008 0 0 4096 0 0 0 0 17 0 0 0
/proc/17674/statm: 21370 20042 389 142 0 20324 0
Current children cumulated CPU time (s) 400.56
Current children cumulated vsize (KiB) 85480

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17686
/proc/meminfo: memFree=1309704/2055920 swapFree=4192812/4192956
[pid=17674] ppid=17672 vsize=86256 CPUtime=460.31
/proc/17674/stat : 17674 (pcs.small) R 17672 17674 17224 0 -1 4194304 37773 2327 0 0 45986 18 21 6 25 0 1 0 59806355 88326144 20347 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/17674/statm: 21564 20347 389 142 0 20518 0
Current children cumulated CPU time (s) 460.31
Current children cumulated vsize (KiB) 86256

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17686
/proc/meminfo: memFree=1307976/2055920 swapFree=4192812/4192956
[pid=17674] ppid=17672 vsize=87432 CPUtime=520.07
/proc/17674/stat : 17674 (pcs.small) R 17672 17674 17224 0 -1 4194304 38212 2327 0 0 51961 19 21 6 25 0 1 0 59806355 89530368 20786 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/17674/statm: 21858 20786 389 142 0 20812 0
Current children cumulated CPU time (s) 520.07
Current children cumulated vsize (KiB) 87432

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17686
/proc/meminfo: memFree=1306184/2055920 swapFree=4192812/4192956
[pid=17674] ppid=17672 vsize=88608 CPUtime=579.81
/proc/17674/stat : 17674 (pcs.small) R 17672 17674 17224 0 -1 4194304 38654 2327 0 0 57935 19 21 6 25 0 1 0 59806355 90734592 21228 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/17674/statm: 22152 21228 389 142 0 21106 0
Current children cumulated CPU time (s) 579.81
Current children cumulated vsize (KiB) 88608

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17686
/proc/meminfo: memFree=1300296/2055920 swapFree=4192812/4192956
[pid=17674] ppid=17672 vsize=95660 CPUtime=639.57
/proc/17674/stat : 17674 (pcs.small) R 17672 17674 17224 0 -1 4194304 40572 2327 0 0 63910 20 21 6 25 0 1 0 59806355 97955840 22633 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/17674/statm: 23915 22633 389 142 0 22869 0
Current children cumulated CPU time (s) 639.57
Current children cumulated vsize (KiB) 95660

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17686
/proc/meminfo: memFree=1297288/2055920 swapFree=4192812/4192956
[pid=17674] ppid=17672 vsize=100800 CPUtime=878.57
/proc/17674/stat : 17674 (pcs.small) R 17672 17674 17224 0 -1 4194304 42353 2327 0 0 87809 21 21 6 25 0 1 0 59806355 103219200 23389 996147200 134512640 135095119 4294956304 18446744073709551615 134927011 0 0 4096 0 0 0 0 17 0 0 0
/proc/17674/statm: 25200 23389 389 142 0 24154 0
Current children cumulated CPU time (s) 878.57
Current children cumulated vsize (KiB) 100800

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17686
/proc/meminfo: memFree=1295624/2055920 swapFree=4192812/4192956
[pid=17674] ppid=17672 vsize=101844 CPUtime=938.33
/proc/17674/stat : 17674 (pcs.small) R 17672 17674 17224 0 -1 4194304 42769 2327 0 0 93784 22 21 6 25 0 1 0 59806355 104288256 23805 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/17674/statm: 25461 23805 389 142 0 24415 0
Current children cumulated CPU time (s) 938.33
Current children cumulated vsize (KiB) 101844

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17686
/proc/meminfo: memFree=1293960/2055920 swapFree=4192812/4192956
[pid=17674] ppid=17672 vsize=103016 CPUtime=998.07
/proc/17674/stat : 17674 (pcs.small) R 17672 17674 17224 0 -1 4194304 43197 2327 0 0 99758 22 21 6 25 0 1 0 59806355 105488384 24233 996147200 134512640 135095119 4294956304 18446744073709551615 12201421 0 0 4096 0 0 0 0 17 0 0 0
/proc/17674/statm: 25754 24233 389 142 0 24708 0
Current children cumulated CPU time (s) 998.07
Current children cumulated vsize (KiB) 103016

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17686
/proc/meminfo: memFree=1292232/2055920 swapFree=4192812/4192956
[pid=17674] ppid=17672 vsize=104184 CPUtime=1057.84
/proc/17674/stat : 17674 (pcs.small) R 17672 17674 17224 0 -1 4194304 43609 2327 0 0 105734 23 21 6 25 0 1 0 59806355 106684416 24645 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/17674/statm: 26046 24645 389 142 0 25000 0
Current children cumulated CPU time (s) 1057.84
Current children cumulated vsize (KiB) 104184

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17686
/proc/meminfo: memFree=1290568/2055920 swapFree=4192812/4192956
[pid=17674] ppid=17672 vsize=105224 CPUtime=1117.58
/proc/17674/stat : 17674 (pcs.small) R 17672 17674 17224 0 -1 4194304 44031 2327 0 0 111708 23 21 6 25 0 1 0 59806355 107749376 25067 996147200 134512640 135095119 4294956304 18446744073709551615 134918233 0 0 4096 0 0 0 0 17 0 0 0
/proc/17674/statm: 26306 25067 389 142 0 25260 0
Current children cumulated CPU time (s) 1117.58
Current children cumulated vsize (KiB) 105224

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17686
/proc/meminfo: memFree=1288840/2055920 swapFree=4192812/4192956
[pid=17674] ppid=17672 vsize=106400 CPUtime=1177.34
/proc/17674/stat : 17674 (pcs.small) R 17672 17674 17224 0 -1 4194304 44455 2327 0 0 117683 24 21 6 25 0 1 0 59806355 108953600 25491 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/17674/statm: 26600 25491 389 142 0 25554 0
Current children cumulated CPU time (s) 1177.34
Current children cumulated vsize (KiB) 106400

[startup+1242.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/74 17719
/proc/meminfo: memFree=1345680/2055920 swapFree=4192812/4192956
[pid=17674] ppid=17672 vsize=107568 CPUtime=1237.12
/proc/17674/stat : 17674 (pcs.small) R 17672 17674 17224 0 -1 4194304 44871 2327 0 0 123660 25 21 6 25 0 1 0 59806355 110149632 25907 996147200 134512640 135095119 4294956304 18446744073709551615 134918247 0 0 4096 0 0 0 0 17 1 0 0
/proc/17674/statm: 26892 25907 389 142 0 25846 0
Current children cumulated CPU time (s) 1237.12
Current children cumulated vsize (KiB) 107568

[startup+1302.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/74 17750
/proc/meminfo: memFree=1333464/2055920 swapFree=4192812/4192956
[pid=17674] ppid=17672 vsize=120376 CPUtime=1297.07
/proc/17674/stat : 17674 (pcs.small) R 17672 17674 17224 0 -1 4194304 48201 2327 0 0 129653 27 21 6 25 0 1 0 59806355 123265024 28212 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/17674/statm: 30094 28212 389 142 0 29048 0
Current children cumulated CPU time (s) 1297.07
Current children cumulated vsize (KiB) 120376

[startup+1362.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/74 17750
/proc/meminfo: memFree=1325912/2055920 swapFree=4192812/4192956
[pid=17674] ppid=17672 vsize=120376 CPUtime=1357.04
/proc/17674/stat : 17674 (pcs.small) R 17672 17674 17224 0 -1 4194304 48347 2327 0 0 135650 27 21 6 25 0 1 0 59806355 123265024 28358 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/17674/statm: 30094 28358 389 142 0 29048 0
Current children cumulated CPU time (s) 1357.04
Current children cumulated vsize (KiB) 120376

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 17750
/proc/meminfo: memFree=1318424/2055920 swapFree=4192812/4192956
[pid=17674] ppid=17672 vsize=120376 CPUtime=1417.02
/proc/17674/stat : 17674 (pcs.small) R 17672 17674 17224 0 -1 4194304 48482 2327 0 0 141648 27 21 6 25 0 1 0 59806355 123265024 28493 996147200 134512640 135095119 4294956304 18446744073709551615 134918163 0 0 4096 0 0 0 0 17 1 0 0
/proc/17674/statm: 30094 28493 389 142 0 29048 0
Current children cumulated CPU time (s) 1417.02
Current children cumulated vsize (KiB) 120376

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 17750
/proc/meminfo: memFree=1310616/2055920 swapFree=4192812/4192956
[pid=17674] ppid=17672 vsize=128568 CPUtime=1477
/proc/17674/stat : 17674 (pcs.small) R 17672 17674 17224 0 -1 4194304 50662 2327 0 0 147645 28 21 6 25 0 1 0 59806355 131653632 28624 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/17674/statm: 32142 28624 389 142 0 31096 0
Current children cumulated CPU time (s) 1477
Current children cumulated vsize (KiB) 128568

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 17750
/proc/meminfo: memFree=1305048/2055920 swapFree=4192812/4192956
[pid=17674] ppid=17672 vsize=128568 CPUtime=1536.98
/proc/17674/stat : 17674 (pcs.small) R 17672 17674 17224 0 -1 4194304 50797 2327 0 0 153642 29 21 6 25 0 1 0 59806355 131653632 28759 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 1 0 0
/proc/17674/statm: 32142 28759 389 142 0 31096 0
Current children cumulated CPU time (s) 1536.98
Current children cumulated vsize (KiB) 128568

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 17750
/proc/meminfo: memFree=1282712/2055920 swapFree=4192812/4192956
[pid=17674] ppid=17672 vsize=128568 CPUtime=1596.96
/proc/17674/stat : 17674 (pcs.small) R 17672 17674 17224 0 -1 4194304 50933 2327 0 0 159640 29 21 6 25 0 1 0 59806355 131653632 28895 996147200 134512640 135095119 4294956304 18446744073709551615 134927023 0 0 4096 0 0 0 0 17 1 0 0
/proc/17674/statm: 32142 28895 389 142 0 31096 0
Current children cumulated CPU time (s) 1596.96
Current children cumulated vsize (KiB) 128568

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 17750
/proc/meminfo: memFree=1277656/2055920 swapFree=4192812/4192956
[pid=17674] ppid=17672 vsize=128700 CPUtime=1656.93
/proc/17674/stat : 17674 (pcs.small) R 17672 17674 17224 0 -1 4194304 51123 2327 0 0 165637 29 21 6 25 0 1 0 59806355 131788800 29085 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17674/statm: 32175 29085 389 142 0 31129 0
Current children cumulated CPU time (s) 1656.93
Current children cumulated vsize (KiB) 128700

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 17750
/proc/meminfo: memFree=1267800/2055920 swapFree=4192812/4192956
[pid=17674] ppid=17672 vsize=129884 CPUtime=1716.92
/proc/17674/stat : 17674 (pcs.small) R 17672 17674 17224 0 -1 4194304 51557 2327 0 0 171635 30 21 6 25 0 1 0 59806355 133001216 29519 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/17674/statm: 32471 29519 389 142 0 31425 0
Current children cumulated CPU time (s) 1716.92
Current children cumulated vsize (KiB) 129884

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 17750
/proc/meminfo: memFree=1253784/2055920 swapFree=4192812/4192956
[pid=17674] ppid=17672 vsize=131064 CPUtime=1776.9
/proc/17674/stat : 17674 (pcs.small) R 17672 17674 17224 0 -1 4194304 51987 2327 0 0 177633 30 21 6 25 0 1 0 59806355 134209536 29949 996147200 134512640 135095119 4294956304 18446744073709551615 134918215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17674/statm: 32766 29949 389 142 0 31720 0
Current children cumulated CPU time (s) 1776.9
Current children cumulated vsize (KiB) 131064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 17750
/proc/meminfo: memFree=1253016/2055920 swapFree=4192812/4192956
[pid=17674] ppid=17672 vsize=131588 CPUtime=1800.09
/proc/17674/stat : 17674 (pcs.small) R 17672 17674 17224 0 -1 4194304 52154 2327 0 0 179952 30 21 6 25 0 1 0 59806355 134746112 30116 996147200 134512640 135095119 4294956304 18446744073709551615 134927054 0 0 4096 0 0 0 0 17 1 0 0
/proc/17674/statm: 32897 30116 389 142 0 31851 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 131588

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

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

[startup+1805.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 17750
/proc/meminfo: memFree=1253016/2055920 swapFree=4192812/4192956
[pid=17674] ppid=17672 vsize=131588 CPUtime=1800.09
/proc/17674/stat : 17674 (pcs.small) R 17672 17674 17224 0 -1 4194304 52154 2327 0 0 179952 30 21 6 25 0 1 0 59806355 134746112 30116 996147200 134512640 135095119 4294956304 18446744073709551615 134927054 0 0 4096 0 0 0 0 17 1 0 0
/proc/17674/statm: 32897 30116 389 142 0 31851 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 131588

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1805.53
CPU time (s): 1800.14
CPU user time (s): 1799.74
CPU system time (s): 0.39194
CPU usage (%): 99.7014
Max. virtual memory (cumulated for all children) (KiB): 131588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.74
system time used= 0.39194
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54481
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= 25
involuntary context switches= 17876

runsolver used 1.77473 second user time and 4.82527 second system time

The end

Launcher Data 

Begin job on node76 at 2009-07-16 08:56:50
IDJOB=2087147
IDBENCH=58696
IDSOLVER=733
FILE ID=node76/2087147-1247727408
PBS_JOBID= 9521499
Free space on /tmp= 66368 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/dag-half/normalized-half-n25-d5-e56-r7-5.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2087147-1247727408/watcher-2087147-1247727408 -o /tmp/evaluation-result-2087147-1247727408/solver-2087147-1247727408 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1604453531 HOME/instance-2087147-1247727408.xml

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

MD5SUM BENCH= 7190ed6731aa72fd4a74df29ac13f8df
RANDOM SEED=1604453531

node76.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		: 3000.277
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		: 3000.277
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1389608 kB
Buffers:         82220 kB
Cached:         418260 kB
SwapCached:          0 kB
Active:         202360 kB
Inactive:       391236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1389608 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           31656 kB
Writeback:           0 kB
Mapped:         113464 kB
Slab:            57700 kB
Committed_AS:   623392 kB
PageTables:       2060 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= 66364 MiB
End job on node76 at 2009-07-16 09:26:58