Trace number 2068052

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) 1800.1 1808.77

General information on the benchmark

Namecsp/pseudo/mpsReduced/
normalized-mps-red-air04.xml
MD5SUM1c33d5c6f9f3c2f4aba8109c35a09670
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 benchmark905.456
Satisfiable
(Un)Satisfiability was proved
Number of variables8904
Number of constraints1646
Maximum constraint arity368
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1646
Global constraints used (with number of constraints)

Solver Data 

0.00/0.04	c has operations which may create big domains
0.00/0.04	c big-domain mode
0.00/0.05	c Seed is 62676617
0.00/0.05	c Constructing HOME/instance-2068052-1247705965.xml  with 154834 constraints
5.23/5.34	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-2068052-1247705965/watcher-2068052-1247705965 -o /tmp/evaluation-result-2068052-1247705965/solver-2068052-1247705965 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 62676617 HOME/instance-2068052-1247705965.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 13102
/proc/meminfo: memFree=703112/2055920 swapFree=4192812/4192956
[pid=13102] ppid=13100 vsize=5356 CPUtime=0
/proc/13102/stat : 13102 (pcssolve) R 13100 13102 12029 0 -1 4194304 273 0 0 0 0 0 0 0 20 0 1 0 57662496 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 210824129183 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/13102/statm: 1339 241 200 169 0 50 0
[pid=13103] ppid=13102 vsize=5356 CPUtime=0
/proc/13103/stat : 13103 (pcssolve) R 13102 13102 12029 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 57662497 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 210824129183 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/13103/statm: 1339 241 200 169 0 50 0

[startup+0.025116 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 13102
/proc/meminfo: memFree=703112/2055920 swapFree=4192812/4192956
[pid=13102] ppid=13100 vsize=5356 CPUtime=0
/proc/13102/stat : 13102 (pcssolve) S 13100 13102 12029 0 -1 4194304 339 474 0 0 0 0 0 0 22 0 1 0 57662496 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13102/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102121 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 13102
/proc/meminfo: memFree=703112/2055920 swapFree=4192812/4192956
[pid=13102] ppid=13100 vsize=5632 CPUtime=0.07
/proc/13102/stat : 13102 (pcs.big) R 13100 13102 12029 0 -1 4194304 1100 826 0 0 5 0 1 1 18 0 1 0 57662496 5767168 709 996147200 134512640 135215973 4294956320 18446744073709551615 4160505352 0 0 4096 0 0 0 0 17 1 0 0
/proc/13102/statm: 1408 709 361 171 0 333 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5632

[startup+0.301142 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 13102
/proc/meminfo: memFree=703112/2055920 swapFree=4192812/4192956
[pid=13102] ppid=13100 vsize=8212 CPUtime=0.27
/proc/13102/stat : 13102 (pcs.big) R 13100 13102 12029 0 -1 4194304 1761 826 0 0 24 1 1 1 19 0 1 0 57662496 8409088 1248 996147200 134512640 135215973 4294956320 18446744073709551615 4159189558 0 0 4096 0 0 0 0 17 1 0 0
/proc/13102/statm: 2053 1248 369 171 0 978 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8212

[startup+0.701192 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 13102
/proc/meminfo: memFree=703112/2055920 swapFree=4192812/4192956
[pid=13102] ppid=13100 vsize=10364 CPUtime=0.67
/proc/13102/stat : 13102 (pcs.big) R 13100 13102 12029 0 -1 4194304 2307 826 0 0 64 1 1 1 23 0 1 0 57662496 10612736 1794 996147200 134512640 135215973 4294956320 18446744073709551615 134764319 0 0 4096 0 0 0 0 17 1 0 0
/proc/13102/statm: 2591 1794 369 171 0 1516 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 10364

[startup+1.50129 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13108
/proc/meminfo: memFree=696320/2055920 swapFree=4192812/4192956
[pid=13102] ppid=13100 vsize=12624 CPUtime=1.46
/proc/13102/stat : 13102 (pcs.big) R 13100 13102 12029 0 -1 4194304 2853 826 0 0 143 1 1 1 25 0 1 0 57662496 12926976 2340 996147200 134512640 135215973 4294956320 18446744073709551615 11386597 0 0 4096 0 0 0 0 17 1 0 0
/proc/13102/statm: 3156 2340 369 171 0 2081 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 12624

[startup+3.10149 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13108
/proc/meminfo: memFree=691584/2055920 swapFree=4192812/4192956
[pid=13102] ppid=13100 vsize=20068 CPUtime=3.05
/proc/13102/stat : 13102 (pcs.big) R 13100 13102 12029 0 -1 4194304 4785 826 0 0 301 2 1 1 25 0 1 0 57662496 20549632 3991 996147200 134512640 135215973 4294956320 18446744073709551615 134581024 0 0 4096 0 0 0 0 17 1 0 0
/proc/13102/statm: 5017 3991 385 171 0 3942 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 20068

[startup+6.30187 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13108
/proc/meminfo: memFree=650176/2055920 swapFree=4192812/4192956
[pid=13102] ppid=13100 vsize=114180 CPUtime=6.21
/proc/13102/stat : 13102 (pcs.big) R 13100 13102 12029 0 -1 4194304 37288 826 0 0 602 17 1 1 25 0 1 0 57662496 116920320 24116 996147200 134512640 135215973 4294956320 18446744073709551615 134600006 0 0 4096 0 0 0 0 17 1 0 0
/proc/13102/statm: 28545 24116 407 171 0 27470 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 114180

[startup+12.7016 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13108
/proc/meminfo: memFree=553600/2055920 swapFree=4192812/4192956
[pid=13102] ppid=13100 vsize=176696 CPUtime=12.55
/proc/13102/stat : 13102 (pcs.big) R 13100 13102 12029 0 -1 4194304 63606 826 0 0 1224 29 1 1 25 0 1 0 57662496 180936704 40130 996147200 134512640 135215973 4294956320 18446744073709551615 134600359 0 0 4096 0 0 0 0 17 1 0 0
/proc/13102/statm: 44174 40130 410 171 0 43099 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 176696

[startup+25.5012 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13108
/proc/meminfo: memFree=371072/2055920 swapFree=4192812/4192956
[pid=13102] ppid=13100 vsize=424076 CPUtime=25.23
/proc/13102/stat : 13102 (pcs.big) R 13100 13102 12029 0 -1 4194304 146798 826 0 0 2454 67 1 1 25 0 1 0 57662496 434253824 83066 996147200 134512640 135215973 4294956320 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 1 0 0
/proc/13102/statm: 106019 83066 410 171 0 104944 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 424076

[startup+51.1013 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13108
/proc/meminfo: memFree=370880/2055920 swapFree=4192812/4192956
[pid=13102] ppid=13100 vsize=424228 CPUtime=50.58
/proc/13102/stat : 13102 (pcs.big) R 13100 13102 12029 0 -1 4194304 150183 826 0 0 4988 68 1 1 25 0 1 0 57662496 434409472 83112 996147200 134512640 135215973 4294956320 18446744073709551615 134591112 0 0 4096 0 0 0 0 17 1 0 0
/proc/13102/statm: 106057 83112 410 171 0 104982 0
Current children cumulated CPU time (s) 50.58
Current children cumulated vsize (KiB) 424228

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13114
/proc/meminfo: memFree=370688/2055920 swapFree=4192812/4192956
[pid=13102] ppid=13100 vsize=424480 CPUtime=101.29
/proc/13102/stat : 13102 (pcs.big) R 13100 13102 12029 0 -1 4194304 155954 826 0 0 10056 71 1 1 25 0 1 0 57662496 434667520 83159 996147200 134512640 135215973 4294956320 18446744073709551615 134976424 0 0 4096 0 0 0 0 17 1 0 0
/proc/13102/statm: 106120 83159 410 171 0 105045 0
Current children cumulated CPU time (s) 101.29
Current children cumulated vsize (KiB) 424480

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13114
/proc/meminfo: memFree=370048/2055920 swapFree=4192812/4192956
[pid=13102] ppid=13100 vsize=425816 CPUtime=160.72
/proc/13102/stat : 13102 (pcs.big) R 13100 13102 12029 0 -1 4194304 169959 826 0 0 15994 76 1 1 25 0 1 0 57662496 436035584 83490 996147200 134512640 135215973 4294956320 18446744073709551615 134585409 0 0 4096 0 0 0 0 17 1 0 0
/proc/13102/statm: 106454 83490 410 171 0 105379 0
Current children cumulated CPU time (s) 160.72
Current children cumulated vsize (KiB) 425816

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13114
/proc/meminfo: memFree=334592/2055920 swapFree=4192812/4192956
[pid=13102] ppid=13100 vsize=425852 CPUtime=220.15
/proc/13102/stat : 13102 (pcs.big) R 13100 13102 12029 0 -1 4194304 190890 826 0 0 21928 85 1 1 25 0 1 0 57662496 436072448 92178 996147200 134512640 135215973 4294956320 18446744073709551615 134902593 0 0 4096 0 0 0 0 17 1 0 0
/proc/13102/statm: 106463 92178 410 171 0 105388 0
Current children cumulated CPU time (s) 220.15
Current children cumulated vsize (KiB) 425852

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13114
/proc/meminfo: memFree=319104/2055920 swapFree=4192812/4192956
[pid=13102] ppid=13100 vsize=426944 CPUtime=279.6
/proc/13102/stat : 13102 (pcs.big) R 13100 13102 12029 0 -1 4194304 214613 826 0 0 27861 97 1 1 25 0 1 0 57662496 437190656 96026 996147200 134512640 135215973 4294956320 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 1 0 0
/proc/13102/statm: 106736 96026 410 171 0 105661 0
Current children cumulated CPU time (s) 279.6
Current children cumulated vsize (KiB) 426944

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13114
/proc/meminfo: memFree=311744/2055920 swapFree=4192812/4192956
[pid=13102] ppid=13100 vsize=427664 CPUtime=339.03
/proc/13102/stat : 13102 (pcs.big) R 13100 13102 12029 0 -1 4194304 226953 826 0 0 33798 103 1 1 25 0 1 0 57662496 437927936 97872 996147200 134512640 135215973 4294956320 18446744073709551615 134641100 0 0 4096 0 0 0 0 17 1 0 0
/proc/13102/statm: 106916 97872 410 171 0 105841 0
Current children cumulated CPU time (s) 339.03
Current children cumulated vsize (KiB) 427664

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13114
/proc/meminfo: memFree=310144/2055920 swapFree=4192812/4192956
[pid=13102] ppid=13100 vsize=429256 CPUtime=398.47
/proc/13102/stat : 13102 (pcs.big) R 13100 13102 12029 0 -1 4194304 240417 826 0 0 39738 107 1 1 25 0 1 0 57662496 439558144 98264 996147200 134512640 135215973 4294956320 18446744073709551615 134590633 0 0 4096 0 0 0 0 17 1 0 0
/proc/13102/statm: 107314 98264 410 171 0 106239 0
Current children cumulated CPU time (s) 398.47
Current children cumulated vsize (KiB) 429256

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13114
/proc/meminfo: memFree=309760/2055920 swapFree=4192812/4192956
[pid=13102] ppid=13100 vsize=429660 CPUtime=457.9
/proc/13102/stat : 13102 (pcs.big) R 13100 13102 12029 0 -1 4194304 248154 826 0 0 45677 111 1 1 25 0 1 0 57662496 439971840 98369 996147200 134512640 135215973 4294956320 18446744073709551615 134902593 0 0 4096 0 0 0 0 17 1 0 0
/proc/13102/statm: 107415 98369 410 171 0 106340 0
Current children cumulated CPU time (s) 457.9
Current children cumulated vsize (KiB) 429660

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13114
/proc/meminfo: memFree=308736/2055920 swapFree=4192812/4192956
[pid=13102] ppid=13100 vsize=430796 CPUtime=517.35
/proc/13102/stat : 13102 (pcs.big) R 13100 13102 12029 0 -1 4194304 261803 826 0 0 51615 118 1 1 25 0 1 0 57662496 441135104 98629 996147200 134512640 135215973 4294956320 18446744073709551615 134590633 0 0 4096 0 0 0 0 17 1 0 0
/proc/13102/statm: 107699 98629 410 171 0 106624 0
Current children cumulated CPU time (s) 517.35
Current children cumulated vsize (KiB) 430796

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13114
/proc/meminfo: memFree=307904/2055920 swapFree=4192812/4192956
[pid=13102] ppid=13100 vsize=431608 CPUtime=576.78
/proc/13102/stat : 13102 (pcs.big) R 13100 13102 12029 0 -1 4194304 275191 826 0 0 57551 125 1 1 25 0 1 0 57662496 441966592 98820 996147200 134512640 135215973 4294956320 18446744073709551615 134590572 0 0 4096 0 0 0 0 17 1 0 0
/proc/13102/statm: 107902 98820 410 171 0 106827 0
Current children cumulated CPU time (s) 576.78
Current children cumulated vsize (KiB) 431608

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13114
/proc/meminfo: memFree=307200/2055920 swapFree=4192812/4192956
[pid=13102] ppid=13100 vsize=432456 CPUtime=636.21
/proc/13102/stat : 13102 (pcs.big) R 13100 13102 12029 0 -1 4194304 285723 826 0 0 63490 129 1 1 25 0 1 0 57662496 442834944 99017 996147200 134512640 135215973 4294956320 18446744073709551615 135094439 0 0 4096 0 0 0 0 17 1 0 0
/proc/13102/statm: 108114 99017 410 171 0 107039 0
Current children cumulated CPU time (s) 636.21

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

[startup+882.302 s]
/proc/loadavg: 2.08 2.02 2.01 4/82 13155
/proc/meminfo: memFree=977168/2055920 swapFree=4192812/4192956
[pid=13102] ppid=13100 vsize=438124 CPUtime=873.98
/proc/13102/stat : 13102 (pcs.big) R 13100 13102 12029 0 -1 4194304 374317 826 0 0 87226 170 1 1 25 0 1 0 57662496 448638976 100479 996147200 134512640 135215973 4294956320 18446744073709551615 134532961 0 0 4096 0 0 0 0 17 0 0 0
/proc/13102/statm: 109531 100479 410 171 0 108456 0
Current children cumulated CPU time (s) 873.98
Current children cumulated vsize (KiB) 438124

[startup+942.303 s]
/proc/loadavg: 2.18 2.06 2.02 4/83 13157
/proc/meminfo: memFree=836352/2055920 swapFree=4192812/4192956
[pid=13102] ppid=13100 vsize=439220 CPUtime=933.96
/proc/13102/stat : 13102 (pcs.big) R 13100 13102 12029 0 -1 4194304 389395 826 0 0 93217 177 1 1 25 0 1 0 57662496 449761280 100770 996147200 134512640 135215973 4294956320 18446744073709551615 134532949 0 0 4096 0 0 0 0 17 0 0 0
/proc/13102/statm: 109805 100770 410 171 0 108730 0
Current children cumulated CPU time (s) 933.96
Current children cumulated vsize (KiB) 439220

[startup+1002.3 s]
/proc/loadavg: 2.19 2.09 2.03 3/83 13157
/proc/meminfo: memFree=754112/2055920 swapFree=4192812/4192956
[pid=13102] ppid=13100 vsize=440300 CPUtime=993.93
/proc/13102/stat : 13102 (pcs.big) R 13100 13102 12029 0 -1 4194304 403002 826 0 0 99207 184 1 1 25 0 1 0 57662496 450867200 101021 996147200 134512640 135215973 4294956320 18446744073709551615 134902562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13102/statm: 110075 101021 410 171 0 109000 0
Current children cumulated CPU time (s) 993.93
Current children cumulated vsize (KiB) 440300

[startup+1062.3 s]
/proc/loadavg: 2.18 2.10 2.03 3/83 13157
/proc/meminfo: memFree=716096/2055920 swapFree=4192812/4192956
[pid=13102] ppid=13100 vsize=441208 CPUtime=1053.91
/proc/13102/stat : 13102 (pcs.big) R 13100 13102 12029 0 -1 4194304 415307 826 0 0 105199 190 1 1 25 0 1 0 57662496 451796992 101242 996147200 134512640 135215973 4294956320 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 0 0 0
/proc/13102/statm: 110302 101242 410 171 0 109227 0
Current children cumulated CPU time (s) 1053.91
Current children cumulated vsize (KiB) 441208

[startup+1122.3 s]
/proc/loadavg: 2.27 2.14 2.05 3/83 13157
/proc/meminfo: memFree=669184/2055920 swapFree=4192812/4192956
[pid=13102] ppid=13100 vsize=443112 CPUtime=1113.89
/proc/13102/stat : 13102 (pcs.big) R 13100 13102 12029 0 -1 4194304 432966 826 0 0 111188 199 1 1 25 0 1 0 57662496 453746688 101729 996147200 134512640 135215973 4294956320 18446744073709551615 134648399 0 0 4096 0 0 0 0 17 0 0 0
/proc/13102/statm: 110778 101729 410 171 0 109703 0
Current children cumulated CPU time (s) 1113.89
Current children cumulated vsize (KiB) 443112

[startup+1182.3 s]
/proc/loadavg: 2.32 2.17 2.06 3/83 13157
/proc/meminfo: memFree=635776/2055920 swapFree=4192812/4192956
[pid=13102] ppid=13100 vsize=444500 CPUtime=1173.86
/proc/13102/stat : 13102 (pcs.big) R 13100 13102 12029 0 -1 4194304 451127 826 0 0 117177 207 1 1 25 0 1 0 57662496 455168000 102082 996147200 134512640 135215973 4294956320 18446744073709551615 134610701 0 0 4096 0 0 0 0 17 0 0 0
/proc/13102/statm: 111125 102082 410 171 0 110050 0
Current children cumulated CPU time (s) 1173.86
Current children cumulated vsize (KiB) 444500

[startup+1242.3 s]
/proc/loadavg: 2.15 2.15 2.06 3/83 13157
/proc/meminfo: memFree=608640/2055920 swapFree=4192812/4192956
[pid=13102] ppid=13100 vsize=445160 CPUtime=1233.84
/proc/13102/stat : 13102 (pcs.big) R 13100 13102 12029 0 -1 4194304 466401 826 0 0 123168 214 1 1 25 0 1 0 57662496 455843840 102251 996147200 134512640 135215973 4294956320 18446744073709551615 134908186 0 0 4096 0 0 0 0 17 0 0 0
/proc/13102/statm: 111290 102251 410 171 0 110215 0
Current children cumulated CPU time (s) 1233.84
Current children cumulated vsize (KiB) 445160

[startup+1302.3 s]
/proc/loadavg: 2.05 2.12 2.06 3/83 13157
/proc/meminfo: memFree=570944/2055920 swapFree=4192812/4192956
[pid=13102] ppid=13100 vsize=446880 CPUtime=1293.81
/proc/13102/stat : 13102 (pcs.big) R 13100 13102 12029 0 -1 4194304 488612 826 0 0 129155 224 1 1 25 0 1 0 57662496 457605120 102679 996147200 134512640 135215973 4294956320 18446744073709551615 134902593 0 0 4096 0 0 0 0 17 0 0 0
/proc/13102/statm: 111720 102679 410 171 0 110645 0
Current children cumulated CPU time (s) 1293.81
Current children cumulated vsize (KiB) 446880

[startup+1362.3 s]
/proc/loadavg: 2.14 2.13 2.06 3/83 13157
/proc/meminfo: memFree=523200/2055920 swapFree=4192812/4192956
[pid=13102] ppid=13100 vsize=449484 CPUtime=1353.79
/proc/13102/stat : 13102 (pcs.big) R 13100 13102 12029 0 -1 4194304 518508 826 0 0 135137 240 1 1 25 0 1 0 57662496 460271616 103319 996147200 134512640 135215973 4294956320 18446744073709551615 134585694 0 0 4096 0 0 0 0 17 0 0 0
/proc/13102/statm: 112371 103319 410 171 0 111296 0
Current children cumulated CPU time (s) 1353.79
Current children cumulated vsize (KiB) 449484

[startup+1422.31 s]
/proc/loadavg: 2.13 2.12 2.06 3/83 13157
/proc/meminfo: memFree=485696/2055920 swapFree=4192812/4192956
[pid=13102] ppid=13100 vsize=451420 CPUtime=1413.77
/proc/13102/stat : 13102 (pcs.big) R 13100 13102 12029 0 -1 4194304 541271 826 0 0 141125 250 1 1 25 0 1 0 57662496 462254080 103822 996147200 134512640 135215973 4294956320 18446744073709551615 134591967 0 0 4096 0 0 0 0 17 0 0 0
/proc/13102/statm: 112855 103822 410 171 0 111780 0
Current children cumulated CPU time (s) 1413.77
Current children cumulated vsize (KiB) 451420

[startup+1482.3 s]
/proc/loadavg: 2.09 2.11 2.06 3/83 13157
/proc/meminfo: memFree=471168/2055920 swapFree=4192812/4192956
[pid=13102] ppid=13100 vsize=452648 CPUtime=1473.74
/proc/13102/stat : 13102 (pcs.big) R 13100 13102 12029 0 -1 4194304 556834 826 0 0 147115 257 1 1 25 0 1 0 57662496 463511552 104121 996147200 134512640 135215973 4294956320 18446744073709551615 134610583 0 0 4096 0 0 0 0 17 0 0 0
/proc/13102/statm: 113162 104121 410 171 0 112087 0
Current children cumulated CPU time (s) 1473.74
Current children cumulated vsize (KiB) 452648

[startup+1542.3 s]
/proc/loadavg: 2.25 2.15 2.08 4/83 13157
/proc/meminfo: memFree=424768/2055920 swapFree=4192812/4192956
[pid=13102] ppid=13100 vsize=456432 CPUtime=1533.71
/proc/13102/stat : 13102 (pcs.big) R 13100 13102 12029 0 -1 4194304 575123 826 0 0 153103 266 1 1 25 0 1 0 57662496 467386368 105014 996147200 134512640 135215973 4294956320 18446744073709551615 11386530 0 0 4096 0 0 0 0 17 0 0 0
/proc/13102/statm: 114108 105014 410 171 0 113033 0
Current children cumulated CPU time (s) 1533.71
Current children cumulated vsize (KiB) 456432

[startup+1602.31 s]
/proc/loadavg: 2.21 2.15 2.08 4/83 13157
/proc/meminfo: memFree=408192/2055920 swapFree=4192812/4192956
[pid=13102] ppid=13100 vsize=458224 CPUtime=1593.69
/proc/13102/stat : 13102 (pcs.big) R 13100 13102 12029 0 -1 4194304 592105 826 0 0 159093 274 1 1 25 0 1 0 57662496 469221376 105460 996147200 134512640 135215973 4294956320 18446744073709551615 134583366 0 0 4096 0 0 0 0 17 0 0 0
/proc/13102/statm: 114556 105460 410 171 0 113481 0
Current children cumulated CPU time (s) 1593.69
Current children cumulated vsize (KiB) 458224

[startup+1662.3 s]
/proc/loadavg: 2.16 2.15 2.08 3/83 13157
/proc/meminfo: memFree=394432/2055920 swapFree=4192812/4192956
[pid=13102] ppid=13100 vsize=464940 CPUtime=1653.67
/proc/13102/stat : 13102 (pcs.big) R 13100 13102 12029 0 -1 4194304 608574 826 0 0 165083 282 1 1 25 0 1 0 57662496 476098560 107142 996147200 134512640 135215973 4294956320 18446744073709551615 134600006 0 0 4096 0 0 0 0 17 0 0 0
/proc/13102/statm: 116235 107142 410 171 0 115160 0
Current children cumulated CPU time (s) 1653.67
Current children cumulated vsize (KiB) 464940

[startup+1722.3 s]
/proc/loadavg: 2.23 2.17 2.09 3/83 13157
/proc/meminfo: memFree=370432/2055920 swapFree=4192812/4192956
[pid=13102] ppid=13100 vsize=472100 CPUtime=1713.64
/proc/13102/stat : 13102 (pcs.big) R 13100 13102 12029 0 -1 4194304 622286 826 0 0 171074 288 1 1 25 0 1 0 57662496 483430400 108929 996147200 134512640 135215973 4294956320 18446744073709551615 134976668 0 0 4096 0 0 0 0 17 0 0 0
/proc/13102/statm: 118025 108929 410 171 0 116950 0
Current children cumulated CPU time (s) 1713.64
Current children cumulated vsize (KiB) 472100

[startup+1782.3 s]
/proc/loadavg: 2.25 2.19 2.10 3/83 13157
/proc/meminfo: memFree=357184/2055920 swapFree=4192812/4192956
[pid=13102] ppid=13100 vsize=473208 CPUtime=1773.61
/proc/13102/stat : 13102 (pcs.big) R 13100 13102 12029 0 -1 4194304 640702 826 0 0 177063 296 1 1 25 0 1 0 57662496 484564992 109219 996147200 134512640 135215973 4294956320 18446744073709551615 134902589 0 0 4096 0 0 0 0 17 0 0 0
/proc/13102/statm: 118302 109219 410 171 0 117227 0
Current children cumulated CPU time (s) 1773.61
Current children cumulated vsize (KiB) 473208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.7 s]
/proc/loadavg: 2.23 2.19 2.10 3/83 13157
/proc/meminfo: memFree=343104/2055920 swapFree=4192812/4192956
[pid=13102] ppid=13100 vsize=475540 CPUtime=1800.01
/proc/13102/stat : 13102 (pcs.big) R 13100 13102 12029 0 -1 4194304 661814 826 0 0 179693 306 1 1 25 0 1 0 57662496 486952960 109820 996147200 134512640 135215973 4294956320 18446744073709551615 134680767 0 0 4096 0 0 0 0 17 0 0 0
/proc/13102/statm: 118885 109820 410 171 0 117810 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 475540

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

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

[startup+1808.7 s]
/proc/loadavg: 2.23 2.19 2.10 3/83 13157
/proc/meminfo: memFree=343104/2055920 swapFree=4192812/4192956
[pid=13102] ppid=13100 vsize=475540 CPUtime=1800.01
/proc/13102/stat : 13102 (pcs.big) R 13100 13102 12029 0 -1 4194304 661814 826 0 0 179693 306 1 1 25 0 1 0 57662496 486952960 109820 996147200 134512640 135215973 4294956320 18446744073709551615 134680767 0 0 4096 0 0 0 0 17 0 0 0
/proc/13102/statm: 118885 109820 410 171 0 117810 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 475540

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.77
CPU time (s): 1800.1
CPU user time (s): 1796.95
CPU system time (s): 3.14552
CPU usage (%): 99.5205
Max. virtual memory (cumulated for all children) (KiB): 530576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.95
system time used= 3.14552
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 662640
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= 38168

runsolver used 2.14167 second user time and 6.15206 second system time

The end

Launcher Data 

Begin job on node33 at 2009-07-16 02:59:25
IDJOB=2068052
IDBENCH=54789
IDSOLVER=734
FILE ID=node33/2068052-1247705965
PBS_JOBID= 9521244
Free space on /tmp= 66420 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/pseudo/mpsReduced/normalized-mps-red-air04.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2068052-1247705965/watcher-2068052-1247705965 -o /tmp/evaluation-result-2068052-1247705965/solver-2068052-1247705965 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 62676617 HOME/instance-2068052-1247705965.xml

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

MD5SUM BENCH= 1c33d5c6f9f3c2f4aba8109c35a09670
RANDOM SEED=62676617

node33.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		: 3000.229
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		: 3000.229
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:        703592 kB
Buffers:         78840 kB
Cached:         500316 kB
SwapCached:          0 kB
Active:         859896 kB
Inactive:       422768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        703592 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            5492 kB
Writeback:           0 kB
Mapped:         723920 kB
Slab:            53356 kB
Committed_AS:  1266812 kB
PageTables:       3312 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= 66420 MiB
End job on node33 at 2009-07-16 03:29:36