Trace number 2069471

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) 1800.11 1808.15

General information on the benchmark

Namecsp/pseudo/mps/
normalized-mps-seymour1.xml
MD5SUM27316f660718fdd05f59979882bda0b1
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark33.5819
Satisfiable
(Un)Satisfiability was proved
Number of variables10582
Number of constraints5786
Maximum constraint arity198
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension5786
Global constraints used (with number of constraints)

Solver Data 

0.00/0.06	c has operations which may create big domains
0.00/0.06	c big-domain mode
0.00/0.06	c Seed is 1518272576
0.00/0.06	c Constructing HOME/instance-2069471-1247708427.xml  with 358176 constraints
5.85/5.97	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-2069471-1247708427/watcher-2069471-1247708427 -o /tmp/evaluation-result-2069471-1247708427/solver-2069471-1247708427 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1518272576 HOME/instance-2069471-1247708427.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: 2.27 2.25 2.15 3/82 10954
/proc/meminfo: memFree=932616/2055920 swapFree=4192812/4192956
[pid=10954] ppid=10952 vsize=18576 CPUtime=0
/proc/10954/stat : 10954 (runsolver) R 10952 10954 9232 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 57907166 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 231882681639 0 0 4096 24578 0 0 0 17 1 0 0
/proc/10954/statm: 4644 284 249 26 0 2626 0

[startup+0.0687621 s]
/proc/loadavg: 2.27 2.25 2.15 3/82 10954
/proc/meminfo: memFree=932616/2055920 swapFree=4192812/4192956
[pid=10954] ppid=10952 vsize=4492 CPUtime=0.04
/proc/10954/stat : 10954 (pcs.big) R 10952 10954 9232 0 -1 4194304 769 826 0 0 0 0 3 1 19 0 1 0 57907166 4599808 378 996147200 134512640 135215973 4294956304 18446744073709551615 134802080 0 0 4096 0 0 0 0 17 1 0 0
/proc/10954/statm: 1123 393 350 171 0 48 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4492

[startup+0.101765 s]
/proc/loadavg: 2.27 2.25 2.15 3/82 10954
/proc/meminfo: memFree=932616/2055920 swapFree=4192812/4192956
[pid=10954] ppid=10952 vsize=5436 CPUtime=0.07
/proc/10954/stat : 10954 (pcs.big) R 10952 10954 9232 0 -1 4194304 1041 826 0 0 3 0 3 1 19 0 1 0 57907166 5566464 650 996147200 134512640 135215973 4294956304 18446744073709551615 7169659 0 0 4096 0 0 0 0 17 1 0 0
/proc/10954/statm: 1359 650 361 171 0 284 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5436

[startup+0.301789 s]
/proc/loadavg: 2.27 2.25 2.15 3/82 10954
/proc/meminfo: memFree=932616/2055920 swapFree=4192812/4192956
[pid=10954] ppid=10952 vsize=8968 CPUtime=0.27
/proc/10954/stat : 10954 (pcs.big) R 10952 10954 9232 0 -1 4194304 1971 826 0 0 22 1 3 1 20 0 1 0 57907166 9183232 1458 996147200 134512640 135215973 4294956304 18446744073709551615 134757087 0 0 4096 0 0 0 0 17 1 0 0
/proc/10954/statm: 2242 1458 369 171 0 1167 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8968

[startup+0.701835 s]
/proc/loadavg: 2.27 2.25 2.15 3/82 10954
/proc/meminfo: memFree=932616/2055920 swapFree=4192812/4192956
[pid=10954] ppid=10952 vsize=14388 CPUtime=0.68
/proc/10954/stat : 10954 (pcs.big) R 10952 10954 9232 0 -1 4194304 3712 826 0 0 62 2 3 1 24 0 1 0 57907166 14733312 2629 996147200 134512640 135215973 4294956304 18446744073709551615 134608549 0 0 4096 0 0 0 0 17 1 0 0
/proc/10954/statm: 3597 2629 385 171 0 2522 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 14388

[startup+1.50193 s]
/proc/loadavg: 2.27 2.25 2.15 4/83 10960
/proc/meminfo: memFree=916864/2055920 swapFree=4192812/4192956
[pid=10954] ppid=10952 vsize=35204 CPUtime=1.47
/proc/10954/stat : 10954 (pcs.big) R 10952 10954 9232 0 -1 4194304 10620 826 0 0 138 5 3 1 25 0 1 0 57907166 36048896 6807 996147200 134512640 135215973 4294956304 18446744073709551615 134906919 0 0 4096 0 0 0 0 17 1 0 0
/proc/10954/statm: 8801 6807 385 171 0 7726 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 35204

[startup+3.10212 s]
/proc/loadavg: 2.27 2.25 2.15 3/83 10960
/proc/meminfo: memFree=896512/2055920 swapFree=4192812/4192956
[pid=10954] ppid=10952 vsize=73852 CPUtime=3.06
/proc/10954/stat : 10954 (pcs.big) R 10952 10954 9232 0 -1 4194304 23739 826 0 0 290 12 3 1 25 0 1 0 57907166 75624448 14495 996147200 134512640 135215973 4294956304 18446744073709551615 7175972 0 0 4096 0 0 0 0 17 1 0 0
/proc/10954/statm: 18463 14495 385 171 0 17388 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 73852

[startup+6.3015 s]
/proc/loadavg: 2.25 2.24 2.15 4/83 10960
/proc/meminfo: memFree=836608/2055920 swapFree=4192812/4192956
[pid=10954] ppid=10952 vsize=180184 CPUtime=6.25
/proc/10954/stat : 10954 (pcs.big) R 10952 10954 9232 0 -1 4194304 62725 826 0 0 587 34 3 1 25 0 1 0 57907166 184508416 40675 996147200 134512640 135215973 4294956304 18446744073709551615 134583607 0 0 4096 0 0 0 0 17 1 0 0
/proc/10954/statm: 45046 40675 406 171 0 43971 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 180184

[startup+12.7013 s]
/proc/loadavg: 2.31 2.25 2.15 3/83 10960
/proc/meminfo: memFree=769224/2055920 swapFree=4192812/4192956
[pid=10954] ppid=10952 vsize=183096 CPUtime=12.61
/proc/10954/stat : 10954 (pcs.big) R 10952 10954 9232 0 -1 4194304 63945 826 0 0 1223 34 3 1 25 0 1 0 57907166 187490304 41164 996147200 134512640 135215973 4294956304 18446744073709551615 134591473 0 0 4096 0 0 0 0 17 1 0 0
/proc/10954/statm: 45774 41164 406 171 0 44699 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 183096

[startup+25.5018 s]
/proc/loadavg: 2.31 2.26 2.15 3/83 10960
/proc/meminfo: memFree=767752/2055920 swapFree=4192812/4192956
[pid=10954] ppid=10952 vsize=186424 CPUtime=25.35
/proc/10954/stat : 10954 (pcs.big) R 10952 10954 9232 0 -1 4194304 65087 826 0 0 2496 35 3 1 25 0 1 0 57907166 190898176 41473 996147200 134512640 135215973 4294956304 18446744073709551615 134590075 0 0 4096 0 0 0 0 17 1 0 0
/proc/10954/statm: 46606 41473 406 171 0 45531 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 186424

[startup+51.1018 s]
/proc/loadavg: 2.20 2.24 2.15 3/83 10960
/proc/meminfo: memFree=766152/2055920 swapFree=4192812/4192956
[pid=10954] ppid=10952 vsize=186424 CPUtime=50.82
/proc/10954/stat : 10954 (pcs.big) R 10952 10954 9232 0 -1 4194304 65553 826 0 0 5043 35 3 1 25 0 1 0 57907166 190898176 41939 996147200 134512640 135215973 4294956304 18446744073709551615 134591518 0 0 4096 0 0 0 0 17 1 0 0
/proc/10954/statm: 46606 41939 406 171 0 45531 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 186424

[startup+102.307 s]
/proc/loadavg: 2.22 2.24 2.15 3/83 10960
/proc/meminfo: memFree=762952/2055920 swapFree=4192812/4192956
[pid=10954] ppid=10952 vsize=193212 CPUtime=101.78
/proc/10954/stat : 10954 (pcs.big) R 10952 10954 9232 0 -1 4194304 67993 826 0 0 10138 36 3 1 25 0 1 0 57907166 197849088 42714 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 1 0 0
/proc/10954/statm: 48303 42714 406 171 0 47228 0
Current children cumulated CPU time (s) 101.78
Current children cumulated vsize (KiB) 193212

[startup+162.302 s]
/proc/loadavg: 2.17 2.22 2.15 3/83 10960
/proc/meminfo: memFree=758856/2055920 swapFree=4192812/4192956
[pid=10954] ppid=10952 vsize=194400 CPUtime=161.49
/proc/10954/stat : 10954 (pcs.big) R 10952 10954 9232 0 -1 4194304 69017 826 0 0 16108 37 3 1 25 0 1 0 57907166 199065600 43738 996147200 134512640 135215973 4294956304 18446744073709551615 4158960041 0 0 4096 0 0 0 0 17 1 0 0
/proc/10954/statm: 48600 43738 406 171 0 47525 0
Current children cumulated CPU time (s) 161.49
Current children cumulated vsize (KiB) 194400

[startup+222.301 s]
/proc/loadavg: 2.30 2.24 2.16 3/83 10960
/proc/meminfo: memFree=743944/2055920 swapFree=4192812/4192956
[pid=10954] ppid=10952 vsize=219988 CPUtime=221.06
/proc/10954/stat : 10954 (pcs.big) R 10952 10954 9232 0 -1 4194304 76042 826 0 0 22063 39 3 1 25 0 1 0 57907166 225267712 47434 996147200 134512640 135215973 4294956304 18446744073709551615 134591610 0 0 4096 0 0 0 0 17 1 0 0
/proc/10954/statm: 54997 47434 406 171 0 53922 0
Current children cumulated CPU time (s) 221.06
Current children cumulated vsize (KiB) 219988

[startup+282.301 s]
/proc/loadavg: 2.29 2.24 2.17 3/83 10960
/proc/meminfo: memFree=740168/2055920 swapFree=4192812/4192956
[pid=10954] ppid=10952 vsize=221572 CPUtime=280.61
/proc/10954/stat : 10954 (pcs.big) R 10952 10954 9232 0 -1 4194304 76968 826 0 0 28017 40 3 1 25 0 1 0 57907166 226889728 48360 996147200 134512640 135215973 4294956304 18446744073709551615 134589795 0 0 4096 0 0 0 0 17 1 0 0
/proc/10954/statm: 55393 48360 406 171 0 54318 0
Current children cumulated CPU time (s) 280.61
Current children cumulated vsize (KiB) 221572

[startup+342.301 s]
/proc/loadavg: 2.33 2.26 2.18 3/83 10960
/proc/meminfo: memFree=736968/2055920 swapFree=4192812/4192956
[pid=10954] ppid=10952 vsize=222892 CPUtime=340.14
/proc/10954/stat : 10954 (pcs.big) R 10952 10954 9232 0 -1 4194304 77754 826 0 0 33970 40 3 1 25 0 1 0 57907166 228241408 49146 996147200 134512640 135215973 4294956304 18446744073709551615 134589784 0 0 4096 0 0 0 0 17 1 0 0
/proc/10954/statm: 55723 49146 406 171 0 54648 0
Current children cumulated CPU time (s) 340.14
Current children cumulated vsize (KiB) 222892

[startup+402.301 s]
/proc/loadavg: 2.36 2.27 2.19 3/83 10960
/proc/meminfo: memFree=733512/2055920 swapFree=4192812/4192956
[pid=10954] ppid=10952 vsize=223948 CPUtime=399.68
/proc/10954/stat : 10954 (pcs.big) R 10952 10954 9232 0 -1 4194304 78613 826 0 0 39923 41 3 1 25 0 1 0 57907166 229322752 50005 996147200 134512640 135215973 4294956304 18446744073709551615 4158960041 0 0 4096 0 0 0 0 17 1 0 0
/proc/10954/statm: 55987 50005 406 171 0 54912 0
Current children cumulated CPU time (s) 399.68
Current children cumulated vsize (KiB) 223948

[startup+462.301 s]
/proc/loadavg: 2.22 2.25 2.18 3/83 10960
/proc/meminfo: memFree=732744/2055920 swapFree=4192812/4192956
[pid=10954] ppid=10952 vsize=223948 CPUtime=459.22
/proc/10954/stat : 10954 (pcs.big) R 10952 10954 9232 0 -1 4194304 78825 826 0 0 45877 41 3 1 25 0 1 0 57907166 229322752 50217 996147200 134512640 135215973 4294956304 18446744073709551615 134585677 0 0 4096 0 0 0 0 17 1 0 0
/proc/10954/statm: 55987 50217 406 171 0 54912 0
Current children cumulated CPU time (s) 459.22
Current children cumulated vsize (KiB) 223948

[startup+522.302 s]
/proc/loadavg: 2.27 2.25 2.18 3/83 10960
/proc/meminfo: memFree=731976/2055920 swapFree=4192812/4192956
[pid=10954] ppid=10952 vsize=223948 CPUtime=518.76
/proc/10954/stat : 10954 (pcs.big) R 10952 10954 9232 0 -1 4194304 79000 826 0 0 51831 41 3 1 25 0 1 0 57907166 229322752 50392 996147200 134512640 135215973 4294956304 18446744073709551615 134585694 0 0 4096 0 0 0 0 17 1 0 0
/proc/10954/statm: 55987 50392 406 171 0 54912 0
Current children cumulated CPU time (s) 518.76
Current children cumulated vsize (KiB) 223948

[startup+582.302 s]
/proc/loadavg: 2.26 2.25 2.18 3/83 10960
/proc/meminfo: memFree=731272/2055920 swapFree=4192812/4192956
[pid=10954] ppid=10952 vsize=223948 CPUtime=578.3
/proc/10954/stat : 10954 (pcs.big) R 10952 10954 9232 0 -1 4194304 79181 826 0 0 57785 41 3 1 25 0 1 0 57907166 229322752 50573 996147200 134512640 135215973 4294956304 18446744073709551615 134585800 0 0 4096 0 0 0 0 17 1 0 0
/proc/10954/statm: 55987 50573 406 171 0 54912 0
Current children cumulated CPU time (s) 578.3
Current children cumulated vsize (KiB) 223948

[startup+642.302 s]
/proc/loadavg: 2.29 2.25 2.19 4/83 10960
/proc/meminfo: memFree=729800/2055920 swapFree=4192812/4192956
[pid=10954] ppid=10952 vsize=224344 CPUtime=637.84
/proc/10954/stat : 10954 (pcs.big) R 10952 10954 9232 0 -1 4194304 79539 826 0 0 63739 41 3 1 25 0 1 0 57907166 229728256 50931 996147200 134512640 135215973 4294956304 18446744073709551615 134585388 0 0 4096 0 0 0 0 17 1 0 0
/proc/10954/statm: 56086 50931 406 171 0 55011 0
Current children cumulated CPU time (s) 637.84
Current children cumulated vsize (KiB) 224344

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 2.10 2.18 2.17 3/82 11037
/proc/meminfo: memFree=1446872/2055920 swapFree=4192812/4192956
[pid=10954] ppid=10952 vsize=267336 CPUtime=876.3
/proc/10954/stat : 10954 (pcs.big) R 10952 10954 9232 0 -1 4194304 92195 826 0 0 87578 48 3 1 25 0 1 0 57907166 273752064 56930 996147200 134512640 135215973 4294956304 18446744073709551615 4158960148 0 0 4096 0 0 0 0 17 0 0 0
/proc/10954/statm: 66834 56930 406 171 0 65759 0
Current children cumulated CPU time (s) 876.3
Current children cumulated vsize (KiB) 267336

[startup+942.302 s]
/proc/loadavg: 2.09 2.16 2.16 3/82 11037
/proc/meminfo: memFree=1445400/2055920 swapFree=4192812/4192956
[pid=10954] ppid=10952 vsize=267336 CPUtime=936.28
/proc/10954/stat : 10954 (pcs.big) R 10952 10954 9232 0 -1 4194304 92532 826 0 0 93576 48 3 1 25 0 1 0 57907166 273752064 57267 996147200 134512640 135215973 4294956304 18446744073709551615 134591414 0 0 4096 0 0 0 0 17 0 0 0
/proc/10954/statm: 66834 57267 406 171 0 65759 0
Current children cumulated CPU time (s) 936.28
Current children cumulated vsize (KiB) 267336

[startup+1002.3 s]
/proc/loadavg: 2.08 2.14 2.16 3/82 11037
/proc/meminfo: memFree=1443352/2055920 swapFree=4192812/4192956
[pid=10954] ppid=10952 vsize=267336 CPUtime=996.25
/proc/10954/stat : 10954 (pcs.big) R 10952 10954 9232 0 -1 4194304 93022 826 0 0 99573 48 3 1 25 0 1 0 57907166 273752064 57757 996147200 134512640 135215973 4294956304 18446744073709551615 134600887 0 0 4096 0 0 0 0 17 0 0 0
/proc/10954/statm: 66834 57757 406 171 0 65759 0
Current children cumulated CPU time (s) 996.25
Current children cumulated vsize (KiB) 267336

[startup+1062.3 s]
/proc/loadavg: 2.08 2.13 2.15 3/82 11037
/proc/meminfo: memFree=1441944/2055920 swapFree=4192812/4192956
[pid=10954] ppid=10952 vsize=267336 CPUtime=1056.22
/proc/10954/stat : 10954 (pcs.big) R 10952 10954 9232 0 -1 4194304 93366 826 0 0 105570 48 3 1 25 0 1 0 57907166 273752064 58101 996147200 134512640 135215973 4294956304 18446744073709551615 135094891 0 0 4096 0 0 0 0 17 0 0 0
/proc/10954/statm: 66834 58101 406 171 0 65759 0
Current children cumulated CPU time (s) 1056.22
Current children cumulated vsize (KiB) 267336

[startup+1122.3 s]
/proc/loadavg: 2.07 2.12 2.14 3/82 11037
/proc/meminfo: memFree=1439960/2055920 swapFree=4192812/4192956
[pid=10954] ppid=10952 vsize=267336 CPUtime=1116.21
/proc/10954/stat : 10954 (pcs.big) R 10952 10954 9232 0 -1 4194304 93875 826 0 0 111568 49 3 1 25 0 1 0 57907166 273752064 58610 996147200 134512640 135215973 4294956304 18446744073709551615 134585697 0 0 4096 0 0 0 0 17 0 0 0
/proc/10954/statm: 66834 58610 406 171 0 65759 0
Current children cumulated CPU time (s) 1116.21
Current children cumulated vsize (KiB) 267336

[startup+1182.3 s]
/proc/loadavg: 2.07 2.11 2.14 3/82 11037
/proc/meminfo: memFree=1438424/2055920 swapFree=4192812/4192956
[pid=10954] ppid=10952 vsize=267336 CPUtime=1176.18
/proc/10954/stat : 10954 (pcs.big) R 10952 10954 9232 0 -1 4194304 94263 826 0 0 117565 49 3 1 25 0 1 0 57907166 273752064 58998 996147200 134512640 135215973 4294956304 18446744073709551615 134585409 0 0 4096 0 0 0 0 17 0 0 0
/proc/10954/statm: 66834 58998 406 171 0 65759 0
Current children cumulated CPU time (s) 1176.18
Current children cumulated vsize (KiB) 267336

[startup+1242.3 s]
/proc/loadavg: 2.06 2.10 2.13 3/82 11043
/proc/meminfo: memFree=1436688/2055920 swapFree=4192812/4192956
[pid=10954] ppid=10952 vsize=267336 CPUtime=1236.14
/proc/10954/stat : 10954 (pcs.big) R 10952 10954 9232 0 -1 4194304 94675 826 0 0 123561 49 3 1 25 0 1 0 57907166 273752064 59410 996147200 134512640 135215973 4294956304 18446744073709551615 135094848 0 0 4096 0 0 0 0 17 0 0 0
/proc/10954/statm: 66834 59410 406 171 0 65759 0
Current children cumulated CPU time (s) 1236.14
Current children cumulated vsize (KiB) 267336

[startup+1302.3 s]
/proc/loadavg: 2.51 2.19 2.16 4/87 11475
/proc/meminfo: memFree=1431352/2055920 swapFree=4192812/4192956
[pid=10954] ppid=10952 vsize=267336 CPUtime=1294.54
/proc/10954/stat : 10954 (pcs.big) R 10952 10954 9232 0 -1 4194304 95111 826 0 0 129400 50 3 1 25 0 1 0 57907166 273752064 59846 996147200 134512640 135215973 4294956304 18446744073709551615 134590055 0 0 4096 0 0 0 0 17 0 0 0
/proc/10954/statm: 66834 59846 406 171 0 65759 0
Current children cumulated CPU time (s) 1294.54
Current children cumulated vsize (KiB) 267336

[startup+1362.3 s]
/proc/loadavg: 3.05 2.40 2.23 4/88 11718
/proc/meminfo: memFree=1414000/2055920 swapFree=4192812/4192956
[pid=10954] ppid=10952 vsize=267336 CPUtime=1354.51
/proc/10954/stat : 10954 (pcs.big) R 10952 10954 9232 0 -1 4194304 95524 826 0 0 135396 51 3 1 25 0 1 0 57907166 273752064 60259 996147200 134512640 135215973 4294956304 18446744073709551615 135094915 0 0 4096 0 0 0 0 17 0 0 0
/proc/10954/statm: 66834 60259 406 171 0 65759 0
Current children cumulated CPU time (s) 1354.51
Current children cumulated vsize (KiB) 267336

[startup+1422.31 s]
/proc/loadavg: 3.16 2.54 2.28 4/88 11960
/proc/meminfo: memFree=1395232/2055920 swapFree=4192812/4192956
[pid=10954] ppid=10952 vsize=267336 CPUtime=1414.48
/proc/10954/stat : 10954 (pcs.big) R 10952 10954 9232 0 -1 4194304 95824 826 0 0 141392 52 3 1 25 0 1 0 57907166 273752064 60559 996147200 134512640 135215973 4294956304 18446744073709551615 134600802 0 0 4096 0 0 0 0 17 0 0 0
/proc/10954/statm: 66834 60559 406 171 0 65759 0
Current children cumulated CPU time (s) 1414.48
Current children cumulated vsize (KiB) 267336

[startup+1482.3 s]
/proc/loadavg: 3.22 2.66 2.34 4/88 12221
/proc/meminfo: memFree=1377504/2055920 swapFree=4192812/4192956
[pid=10954] ppid=10952 vsize=267336 CPUtime=1474.44
/proc/10954/stat : 10954 (pcs.big) R 10952 10954 9232 0 -1 4194304 96226 826 0 0 147388 52 3 1 25 0 1 0 57907166 273752064 60961 996147200 134512640 135215973 4294956304 18446744073709551615 134585694 0 0 4096 0 0 0 0 17 0 0 0
/proc/10954/statm: 66834 60961 406 171 0 65759 0
Current children cumulated CPU time (s) 1474.44
Current children cumulated vsize (KiB) 267336

[startup+1542.3 s]
/proc/loadavg: 3.27 2.77 2.40 4/88 12491
/proc/meminfo: memFree=1357856/2055920 swapFree=4192812/4192956
[pid=10954] ppid=10952 vsize=267336 CPUtime=1534.4
/proc/10954/stat : 10954 (pcs.big) R 10952 10954 9232 0 -1 4194304 96689 826 0 0 153382 54 3 1 25 0 1 0 57907166 273752064 61424 996147200 134512640 135215973 4294956304 18446744073709551615 134585741 0 0 4096 0 0 0 0 17 0 0 0
/proc/10954/statm: 66834 61424 406 171 0 65759 0
Current children cumulated CPU time (s) 1534.4
Current children cumulated vsize (KiB) 267336

[startup+1602.3 s]
/proc/loadavg: 3.37 2.89 2.46 4/88 12765
/proc/meminfo: memFree=1341792/2055920 swapFree=4192812/4192956
[pid=10954] ppid=10952 vsize=267336 CPUtime=1594.37
/proc/10954/stat : 10954 (pcs.big) R 10952 10954 9232 0 -1 4194304 97023 826 0 0 159379 54 3 1 25 0 1 0 57907166 273752064 61758 996147200 134512640 135215973 4294956304 18446744073709551615 135095302 0 0 4096 0 0 0 0 17 0 0 0
/proc/10954/statm: 66834 61758 406 171 0 65759 0
Current children cumulated CPU time (s) 1594.37
Current children cumulated vsize (KiB) 267336

[startup+1662.3 s]
/proc/loadavg: 3.26 2.93 2.50 4/88 13008
/proc/meminfo: memFree=1323632/2055920 swapFree=4192812/4192956
[pid=10954] ppid=10952 vsize=267468 CPUtime=1654.33
/proc/10954/stat : 10954 (pcs.big) R 10952 10954 9232 0 -1 4194304 97508 826 0 0 165374 55 3 1 25 0 1 0 57907166 273887232 62243 996147200 134512640 135215973 4294956304 18446744073709551615 134597615 0 0 4096 0 0 0 0 17 0 0 0
/proc/10954/statm: 66867 62243 406 171 0 65792 0
Current children cumulated CPU time (s) 1654.33
Current children cumulated vsize (KiB) 267468

[startup+1722.3 s]
/proc/loadavg: 3.17 2.97 2.54 4/87 13021
/proc/meminfo: memFree=1280784/2055920 swapFree=4192812/4192956
[pid=10954] ppid=10952 vsize=350416 CPUtime=1714.29
/proc/10954/stat : 10954 (pcs.big) R 10952 10954 9232 0 -1 4194304 118716 826 0 0 171362 63 3 1 25 0 1 0 57907166 358825984 70138 996147200 134512640 135215973 4294956304 18446744073709551615 134599842 0 0 4096 0 0 0 0 17 0 0 0
/proc/10954/statm: 87604 70138 406 171 0 86529 0
Current children cumulated CPU time (s) 1714.29
Current children cumulated vsize (KiB) 350416

[startup+1782.3 s]
/proc/loadavg: 3.11 2.99 2.57 4/87 13025
/proc/meminfo: memFree=1267472/2055920 swapFree=4192812/4192956
[pid=10954] ppid=10952 vsize=350416 CPUtime=1774.26
/proc/10954/stat : 10954 (pcs.big) R 10952 10954 9232 0 -1 4194304 119064 826 0 0 177358 64 3 1 25 0 1 0 57907166 358825984 70486 996147200 134512640 135215973 4294956304 18446744073709551615 134597297 0 0 4096 0 0 0 0 17 0 0 0
/proc/10954/statm: 87604 70486 406 171 0 86529 0
Current children cumulated CPU time (s) 1774.26
Current children cumulated vsize (KiB) 350416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.1 s]
/proc/loadavg: 3.14 3.00 2.58 4/87 13043
/proc/meminfo: memFree=1261712/2055920 swapFree=4192812/4192956
[pid=10954] ppid=10952 vsize=350416 CPUtime=1800.05
/proc/10954/stat : 10954 (pcs.big) R 10952 10954 9232 0 -1 4194304 119251 826 0 0 179937 64 3 1 25 0 1 0 57907166 358825984 70673 996147200 134512640 135215973 4294956304 18446744073709551615 4158960000 0 0 4096 0 0 0 0 17 0 0 0
/proc/10954/statm: 87604 70673 406 171 0 86529 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 350416

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

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

[startup+1808.1 s]
/proc/loadavg: 3.14 3.00 2.58 4/87 13043
/proc/meminfo: memFree=1261712/2055920 swapFree=4192812/4192956
[pid=10954] ppid=10952 vsize=350416 CPUtime=1800.05
/proc/10954/stat : 10954 (pcs.big) R 10952 10954 9232 0 -1 4194304 119251 826 0 0 179937 64 3 1 25 0 1 0 57907166 358825984 70673 996147200 134512640 135215973 4294956304 18446744073709551615 4158960000 0 0 4096 0 0 0 0 17 0 0 0
/proc/10954/statm: 87604 70673 406 171 0 86529 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 350416

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.15
CPU time (s): 1800.11
CPU user time (s): 1799.4
CPU system time (s): 0.705892
CPU usage (%): 99.5552
Max. virtual memory (cumulated for all children) (KiB): 403668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.4
system time used= 0.705892
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 120077
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 23
involuntary context switches= 38887

runsolver used 1.9717 second user time and 4.95725 second system time

The end

Launcher Data 

Begin job on node75 at 2009-07-16 03:40:27
IDJOB=2069471
IDBENCH=55063
IDSOLVER=734
FILE ID=node75/2069471-1247708427
PBS_JOBID= 9521166
Free space on /tmp= 66248 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/pseudo/mps/normalized-mps-seymour1.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2069471-1247708427/watcher-2069471-1247708427 -o /tmp/evaluation-result-2069471-1247708427/solver-2069471-1247708427 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1518272576 HOME/instance-2069471-1247708427.xml

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

MD5SUM BENCH= 27316f660718fdd05f59979882bda0b1
RANDOM SEED=1518272576

node75.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		: 3000.232
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		: 3000.232
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:        933096 kB
Buffers:         57332 kB
Cached:         225616 kB
SwapCached:          0 kB
Active:         815856 kB
Inactive:       237156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        933096 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7900 kB
Writeback:           0 kB
Mapped:         790584 kB
Slab:            53464 kB
Committed_AS:  1295760 kB
PageTables:       3340 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= 66248 MiB
End job on node75 at 2009-07-16 04:10:37