Trace number 2068129

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 1807.37

General information on the benchmark

Namecsp/pseudo/mpsReduced/
normalized-mps-red-air06.xml
MD5SUM00668b6a7dafa5fe6313e8c116ffb6c0
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 benchmark908.878
Satisfiable
(Un)Satisfiability was proved
Number of variables8627
Number of constraints1640
Maximum constraint arity461
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1640
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
0.00/0.21	c Seed is 22697150
0.00/0.21	c Constructing HOME/instance-2068129-1247706063.xml  with 150226 constraints
5.81/5.99	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-2068129-1247706063/watcher-2068129-1247706063 -o /tmp/evaluation-result-2068129-1247706063/solver-2068129-1247706063 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 22697150 HOME/instance-2068129-1247706063.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: 2.14 2.06 2.05 4/81 13324
/proc/meminfo: memFree=688856/2055920 swapFree=4192812/4192956
[pid=13324] ppid=13322 vsize=5356 CPUtime=0
/proc/13324/stat : 13324 (pcssolve) R 13322 13324 11425 0 -1 4194304 273 0 0 0 0 0 0 0 22 0 1 0 57666725 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 224627583647 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/13324/statm: 1339 241 200 169 0 50 0
[pid=13325] ppid=13324 vsize=5356 CPUtime=0
/proc/13325/stat : 13325 (pcssolve) R 13324 13324 11425 0 -1 4194368 0 0 0 0 0 0 0 0 22 0 1 0 57666725 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 224627583647 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/13325/statm: 1339 241 200 169 0 50 0

[startup+0.217462 s]
/proc/loadavg: 2.14 2.06 2.05 4/81 13324
/proc/meminfo: memFree=688856/2055920 swapFree=4192812/4192956
[pid=13324] ppid=13322 vsize=8164 CPUtime=0.18
/proc/13324/stat : 13324 (pcs.big) R 13322 13324 11425 0 -1 4194304 1756 826 0 0 16 0 1 1 19 0 1 0 57666725 8359936 1243 996147200 134512640 135215973 4294956320 18446744073709551615 134524420 0 0 4096 0 0 0 0 17 1 0 0
/proc/13324/statm: 2041 1243 369 171 0 966 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 8164

[startup+0.302377 s]
/proc/loadavg: 2.14 2.06 2.05 4/81 13324
/proc/meminfo: memFree=688856/2055920 swapFree=4192812/4192956
[pid=13324] ppid=13322 vsize=8848 CPUtime=0.27
/proc/13324/stat : 13324 (pcs.big) R 13322 13324 11425 0 -1 4194304 1933 826 0 0 25 0 1 1 19 0 1 0 57666725 9060352 1420 996147200 134512640 135215973 4294956320 18446744073709551615 134757139 0 0 4096 0 0 0 0 17 1 0 0
/proc/13324/statm: 2212 1420 369 171 0 1137 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8848

[startup+0.40139 s]
/proc/loadavg: 2.14 2.06 2.05 4/81 13324
/proc/meminfo: memFree=688856/2055920 swapFree=4192812/4192956
[pid=13324] ppid=13322 vsize=9112 CPUtime=0.37
/proc/13324/stat : 13324 (pcs.big) R 13322 13324 11425 0 -1 4194304 1994 826 0 0 35 0 1 1 20 0 1 0 57666725 9330688 1481 996147200 134512640 135215973 4294956320 18446744073709551615 4241310 0 0 4096 0 0 0 0 17 1 0 0
/proc/13324/statm: 2278 1481 369 171 0 1203 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 9112

[startup+0.701432 s]
/proc/loadavg: 2.14 2.06 2.05 4/81 13324
/proc/meminfo: memFree=688856/2055920 swapFree=4192812/4192956
[pid=13324] ppid=13322 vsize=9776 CPUtime=0.67
/proc/13324/stat : 13324 (pcs.big) R 13322 13324 11425 0 -1 4194304 2152 826 0 0 64 1 1 1 23 0 1 0 57666725 10010624 1639 996147200 134512640 135215973 4294956320 18446744073709551615 134762865 0 0 4096 0 0 0 0 17 1 0 0
/proc/13324/statm: 2444 1639 369 171 0 1369 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 9776

[startup+1.50155 s]
/proc/loadavg: 2.14 2.06 2.05 3/82 13330
/proc/meminfo: memFree=680144/2055920 swapFree=4192812/4192956
[pid=13324] ppid=13322 vsize=13276 CPUtime=1.46
/proc/13324/stat : 13324 (pcs.big) R 13322 13324 11425 0 -1 4194304 3040 826 0 0 143 1 1 1 25 0 1 0 57666725 13594624 2527 996147200 134512640 135215973 4294956320 18446744073709551615 3977792 0 0 4096 0 0 0 0 17 1 0 0
/proc/13324/statm: 3319 2527 369 171 0 2244 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 13276

[startup+3.10178 s]
/proc/loadavg: 2.13 2.06 2.05 3/82 13330
/proc/meminfo: memFree=678288/2055920 swapFree=4192812/4192956
[pid=13324] ppid=13322 vsize=18260 CPUtime=3.04
/proc/13324/stat : 13324 (pcs.big) R 13322 13324 11425 0 -1 4194304 4262 826 0 0 300 2 1 1 25 0 1 0 57666725 18698240 3749 996147200 134512640 135215973 4294956320 18446744073709551615 134764641 0 0 4096 0 0 0 0 17 1 0 0
/proc/13324/statm: 4565 3749 369 171 0 3490 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 18260

[startup+6.30123 s]
/proc/loadavg: 2.13 2.06 2.05 3/82 13330
/proc/meminfo: memFree=638552/2055920 swapFree=4192812/4192956
[pid=13324] ppid=13322 vsize=92472 CPUtime=6.21
/proc/13324/stat : 13324 (pcs.big) R 13322 13324 11425 0 -1 4194304 29583 826 0 0 602 17 1 1 25 0 1 0 57666725 94691328 20038 996147200 134512640 135215973 4294956320 18446744073709551615 135096414 0 0 4096 0 0 0 0 17 1 0 0
/proc/13324/statm: 23118 20038 407 171 0 22043 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 92472

[startup+12.7011 s]
/proc/loadavg: 2.11 2.06 2.05 3/82 13330
/proc/meminfo: memFree=533272/2055920 swapFree=4192812/4192956
[pid=13324] ppid=13322 vsize=175736 CPUtime=12.55
/proc/13324/stat : 13324 (pcs.big) R 13322 13324 11425 0 -1 4194304 63330 826 0 0 1217 36 1 1 25 0 1 0 57666725 179953664 40576 996147200 134512640 135215973 4294956320 18446744073709551615 134976555 0 0 4096 0 0 0 0 17 1 0 0
/proc/13324/statm: 43934 40576 410 171 0 42859 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 175736

[startup+25.507 s]
/proc/loadavg: 2.09 2.05 2.05 3/82 13330
/proc/meminfo: memFree=358616/2055920 swapFree=4192812/4192956
[pid=13324] ppid=13322 vsize=423268 CPUtime=25.23
/proc/13324/stat : 13324 (pcs.big) R 13322 13324 11425 0 -1 4194304 147455 826 0 0 2444 77 1 1 25 0 1 0 57666725 433426432 82607 996147200 134512640 135215973 4294956320 18446744073709551615 134524388 0 0 4096 0 0 0 0 17 1 0 0
/proc/13324/statm: 105817 82607 410 171 0 104742 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 423268

[startup+51.1063 s]
/proc/loadavg: 2.06 2.05 2.05 3/82 13330
/proc/meminfo: memFree=331032/2055920 swapFree=4192812/4192956
[pid=13324] ppid=13322 vsize=423820 CPUtime=50.58
/proc/13324/stat : 13324 (pcs.big) R 13322 13324 11425 0 -1 4194304 158978 826 0 0 4974 82 1 1 25 0 1 0 57666725 433991680 89510 996147200 134512640 135215973 4294956320 18446744073709551615 134641100 0 0 4096 0 0 0 0 17 1 0 0
/proc/13324/statm: 105955 89510 410 171 0 104880 0
Current children cumulated CPU time (s) 50.58
Current children cumulated vsize (KiB) 423820

[startup+102.302 s]
/proc/loadavg: 2.02 2.04 2.04 3/82 13330
/proc/meminfo: memFree=330200/2055920 swapFree=4192812/4192956
[pid=13324] ppid=13322 vsize=424620 CPUtime=101.29
/proc/13324/stat : 13324 (pcs.big) R 13322 13324 11425 0 -1 4194304 169807 826 0 0 10040 87 1 1 25 0 1 0 57666725 434810880 89713 996147200 134512640 135215973 4294956320 18446744073709551615 134902593 0 0 4096 0 0 0 0 17 1 0 0
/proc/13324/statm: 106155 89713 410 171 0 105080 0
Current children cumulated CPU time (s) 101.29
Current children cumulated vsize (KiB) 424620

[startup+162.301 s]
/proc/loadavg: 2.01 2.03 2.03 3/82 13330
/proc/meminfo: memFree=329048/2055920 swapFree=4192812/4192956
[pid=13324] ppid=13322 vsize=425564 CPUtime=160.71
/proc/13324/stat : 13324 (pcs.big) R 13322 13324 11425 0 -1 4194304 185918 826 0 0 15973 96 1 1 25 0 1 0 57666725 435777536 89962 996147200 134512640 135215973 4294956320 18446744073709551615 134587409 0 0 4096 0 0 0 0 17 1 0 0
/proc/13324/statm: 106391 89962 410 171 0 105316 0
Current children cumulated CPU time (s) 160.71
Current children cumulated vsize (KiB) 425564

[startup+222.302 s]
/proc/loadavg: 2.00 2.02 2.03 3/82 13330
/proc/meminfo: memFree=327896/2055920 swapFree=4192812/4192956
[pid=13324] ppid=13322 vsize=426664 CPUtime=220.15
/proc/13324/stat : 13324 (pcs.big) R 13322 13324 11425 0 -1 4194304 205266 826 0 0 21908 105 1 1 25 0 1 0 57666725 436903936 90214 996147200 134512640 135215973 4294956320 18446744073709551615 134902782 0 0 4096 0 0 0 0 17 1 0 0
/proc/13324/statm: 106666 90214 410 171 0 105591 0
Current children cumulated CPU time (s) 220.15
Current children cumulated vsize (KiB) 426664

[startup+282.301 s]
/proc/loadavg: 2.00 2.02 2.02 3/82 13330
/proc/meminfo: memFree=327576/2055920 swapFree=4192812/4192956
[pid=13324] ppid=13322 vsize=426928 CPUtime=279.57
/proc/13324/stat : 13324 (pcs.big) R 13322 13324 11425 0 -1 4194304 213509 826 0 0 27846 109 1 1 25 0 1 0 57666725 437174272 90295 996147200 134512640 135215973 4294956320 18446744073709551615 134609800 0 0 4096 0 0 0 0 17 1 0 0
/proc/13324/statm: 106732 90295 410 171 0 105657 0
Current children cumulated CPU time (s) 279.57
Current children cumulated vsize (KiB) 426928

[startup+342.307 s]
/proc/loadavg: 2.00 2.01 2.02 3/82 13330
/proc/meminfo: memFree=326432/2055920 swapFree=4192812/4192956
[pid=13324] ppid=13322 vsize=428080 CPUtime=339
/proc/13324/stat : 13324 (pcs.big) R 13322 13324 11425 0 -1 4194304 227183 826 0 0 33783 115 1 1 25 0 1 0 57666725 438353920 90571 996147200 134512640 135215973 4294956320 18446744073709551615 134590633 0 0 4096 0 0 0 0 17 1 0 0
/proc/13324/statm: 107020 90571 410 171 0 105945 0
Current children cumulated CPU time (s) 339
Current children cumulated vsize (KiB) 428080

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.01 3/82 13330
/proc/meminfo: memFree=325792/2055920 swapFree=4192812/4192956
[pid=13324] ppid=13322 vsize=428628 CPUtime=398.42
/proc/13324/stat : 13324 (pcs.big) R 13322 13324 11425 0 -1 4194304 239509 826 0 0 39719 121 1 1 25 0 1 0 57666725 438915072 90731 996147200 134512640 135215973 4294956320 18446744073709551615 134609785 0 0 4096 0 0 0 0 17 1 0 0
/proc/13324/statm: 107157 90731 410 171 0 106082 0
Current children cumulated CPU time (s) 398.42
Current children cumulated vsize (KiB) 428628

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13330
/proc/meminfo: memFree=324960/2055920 swapFree=4192812/4192956
[pid=13324] ppid=13322 vsize=429468 CPUtime=457.83
/proc/13324/stat : 13324 (pcs.big) R 13322 13324 11425 0 -1 4194304 256968 826 0 0 45652 129 1 1 25 0 1 0 57666725 439775232 90942 996147200 134512640 135215973 4294956320 18446744073709551615 4158960576 0 0 4096 0 0 0 0 17 1 0 0
/proc/13324/statm: 107367 90942 410 171 0 106292 0
Current children cumulated CPU time (s) 457.83
Current children cumulated vsize (KiB) 429468

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13330
/proc/meminfo: memFree=324576/2055920 swapFree=4192812/4192956
[pid=13324] ppid=13322 vsize=429892 CPUtime=517.26
/proc/13324/stat : 13324 (pcs.big) R 13322 13324 11425 0 -1 4194304 265674 826 0 0 51591 133 1 1 25 0 1 0 57666725 440209408 91024 996147200 134512640 135215973 4294956320 18446744073709551615 134532715 0 0 4096 0 0 0 0 17 1 0 0
/proc/13324/statm: 107473 91024 410 171 0 106398 0
Current children cumulated CPU time (s) 517.26
Current children cumulated vsize (KiB) 429892

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13330
/proc/meminfo: memFree=304544/2055920 swapFree=4192812/4192956
[pid=13324] ppid=13322 vsize=430556 CPUtime=576.69
/proc/13324/stat : 13324 (pcs.big) R 13322 13324 11425 0 -1 4194304 281760 826 0 0 57526 141 1 1 25 0 1 0 57666725 440889344 96022 996147200 134512640 135215973 4294956320 18446744073709551615 134590633 0 0 4096 0 0 0 0 17 1 0 0
/proc/13324/statm: 107639 96022 410 171 0 106564 0
Current children cumulated CPU time (s) 576.69
Current children cumulated vsize (KiB) 430556

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13330
/proc/meminfo: memFree=302880/2055920 swapFree=4192812/4192956
[pid=13324] ppid=13322 vsize=432164 CPUtime=636.11
/proc/13324/stat : 13324 (pcs.big) R 13322 13324 11425 0 -1 4194304 305899 826 0 0 63458 151 1 1 25 0 1 0 57666725 442535936 96445 996147200 134512640 135215973 4294956320 18446744073709551615 134908166 0 0 4096 0 0 0 0 17 1 0 0
/proc/13324/statm: 108041 96445 410 171 0 106966 0
Current children cumulated CPU time (s) 636.11

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

[startup+882.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 13404
/proc/meminfo: memFree=1003232/2055920 swapFree=4192812/4192956
[pid=13324] ppid=13322 vsize=435908 CPUtime=875.43
/proc/13324/stat : 13324 (pcs.big) R 13322 13324 11425 0 -1 4194304 362462 826 0 0 87365 176 1 1 25 0 1 0 57666725 446369792 97381 996147200 134512640 135215973 4294956320 18446744073709551615 134600233 0 0 4096 0 0 0 0 17 0 0 0
/proc/13324/statm: 108977 97381 410 171 0 107902 0
Current children cumulated CPU time (s) 875.43
Current children cumulated vsize (KiB) 435908

[startup+942.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 13404
/proc/meminfo: memFree=1002208/2055920 swapFree=4192812/4192956
[pid=13324] ppid=13322 vsize=436884 CPUtime=935.4
/proc/13324/stat : 13324 (pcs.big) R 13322 13324 11425 0 -1 4194304 374080 826 0 0 93357 181 1 1 25 0 1 0 57666725 447369216 97603 996147200 134512640 135215973 4294956320 18446744073709551615 134600399 0 0 4096 0 0 0 0 17 0 0 0
/proc/13324/statm: 109221 97603 410 171 0 108146 0
Current children cumulated CPU time (s) 935.4
Current children cumulated vsize (KiB) 436884

[startup+1002.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 13404
/proc/meminfo: memFree=1001120/2055920 swapFree=4192812/4192956
[pid=13324] ppid=13322 vsize=437432 CPUtime=995.38
/proc/13324/stat : 13324 (pcs.big) R 13322 13324 11425 0 -1 4194304 385016 826 0 0 99350 186 1 1 25 0 1 0 57666725 447930368 97759 996147200 134512640 135215973 4294956320 18446744073709551615 134640948 0 0 4096 0 0 0 0 17 0 0 0
/proc/13324/statm: 109358 97759 410 171 0 108283 0
Current children cumulated CPU time (s) 995.38
Current children cumulated vsize (KiB) 437432

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 13404
/proc/meminfo: memFree=1000352/2055920 swapFree=4192812/4192956
[pid=13324] ppid=13322 vsize=438000 CPUtime=1055.35
/proc/13324/stat : 13324 (pcs.big) R 13322 13324 11425 0 -1 4194304 396875 826 0 0 105341 192 1 1 25 0 1 0 57666725 448512000 97914 996147200 134512640 135215973 4294956320 18446744073709551615 134982838 0 0 4096 0 0 0 0 17 0 0 0
/proc/13324/statm: 109500 97914 410 171 0 108425 0
Current children cumulated CPU time (s) 1055.35
Current children cumulated vsize (KiB) 438000

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 13404
/proc/meminfo: memFree=999456/2055920 swapFree=4192812/4192956
[pid=13324] ppid=13322 vsize=438816 CPUtime=1115.32
/proc/13324/stat : 13324 (pcs.big) R 13322 13324 11425 0 -1 4194304 413851 826 0 0 111330 200 1 1 25 0 1 0 57666725 449347584 98104 996147200 134512640 135215973 4294956320 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 0 0 0
/proc/13324/statm: 109704 98104 410 171 0 108629 0
Current children cumulated CPU time (s) 1115.32
Current children cumulated vsize (KiB) 438816

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 13404
/proc/meminfo: memFree=998112/2055920 swapFree=4192812/4192956
[pid=13324] ppid=13322 vsize=439868 CPUtime=1175.3
/proc/13324/stat : 13324 (pcs.big) R 13322 13324 11425 0 -1 4194304 431822 826 0 0 117321 207 1 1 25 0 1 0 57666725 450424832 98365 996147200 134512640 135215973 4294956320 18446744073709551615 134902593 0 0 4096 0 0 0 0 17 0 0 0
/proc/13324/statm: 109967 98365 410 171 0 108892 0
Current children cumulated CPU time (s) 1175.3
Current children cumulated vsize (KiB) 439868

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 13404
/proc/meminfo: memFree=996768/2055920 swapFree=4192812/4192956
[pid=13324] ppid=13322 vsize=440848 CPUtime=1235.27
/proc/13324/stat : 13324 (pcs.big) R 13322 13324 11425 0 -1 4194304 447328 826 0 0 123311 214 1 1 25 0 1 0 57666725 451428352 98625 996147200 134512640 135215973 4294956320 18446744073709551615 134640936 0 0 4096 0 0 0 0 17 0 0 0
/proc/13324/statm: 110212 98625 410 171 0 109137 0
Current children cumulated CPU time (s) 1235.27
Current children cumulated vsize (KiB) 440848

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 13404
/proc/meminfo: memFree=995296/2055920 swapFree=4192812/4192956
[pid=13324] ppid=13322 vsize=442068 CPUtime=1295.25
/proc/13324/stat : 13324 (pcs.big) R 13322 13324 11425 0 -1 4194304 461956 826 0 0 129302 221 1 1 25 0 1 0 57666725 452677632 98931 996147200 134512640 135215973 4294956320 18446744073709551615 134583680 0 0 4096 0 0 0 0 17 0 0 0
/proc/13324/statm: 110517 98931 410 171 0 109442 0
Current children cumulated CPU time (s) 1295.25
Current children cumulated vsize (KiB) 442068

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 13404
/proc/meminfo: memFree=994464/2055920 swapFree=4192812/4192956
[pid=13324] ppid=13322 vsize=442720 CPUtime=1355.22
/proc/13324/stat : 13324 (pcs.big) R 13322 13324 11425 0 -1 4194304 475353 826 0 0 135293 227 1 1 25 0 1 0 57666725 453345280 99084 996147200 134512640 135215973 4294956320 18446744073709551615 4158960140 0 0 4096 0 0 0 0 17 0 0 0
/proc/13324/statm: 110680 99084 410 171 0 109605 0
Current children cumulated CPU time (s) 1355.22
Current children cumulated vsize (KiB) 442720

[startup+1422.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 13404
/proc/meminfo: memFree=993568/2055920 swapFree=4192812/4192956
[pid=13324] ppid=13322 vsize=443508 CPUtime=1415.19
/proc/13324/stat : 13324 (pcs.big) R 13322 13324 11425 0 -1 4194304 486626 826 0 0 141285 232 1 1 25 0 1 0 57666725 454152192 99269 996147200 134512640 135215973 4294956320 18446744073709551615 134648399 0 0 4096 0 0 0 0 17 0 0 0
/proc/13324/statm: 110877 99269 410 171 0 109802 0
Current children cumulated CPU time (s) 1415.19
Current children cumulated vsize (KiB) 443508

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 13404
/proc/meminfo: memFree=983840/2055920 swapFree=4192812/4192956
[pid=13324] ppid=13322 vsize=451344 CPUtime=1475.17
/proc/13324/stat : 13324 (pcs.big) R 13322 13324 11425 0 -1 4194304 498703 826 0 0 147278 237 1 1 25 0 1 0 57666725 462176256 101644 996147200 134512640 135215973 4294956320 18446744073709551615 134588292 0 0 4096 0 0 0 0 17 0 0 0
/proc/13324/statm: 112836 101644 410 171 0 111761 0
Current children cumulated CPU time (s) 1475.17
Current children cumulated vsize (KiB) 451344

[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 13404
/proc/meminfo: memFree=977696/2055920 swapFree=4192812/4192956
[pid=13324] ppid=13322 vsize=454800 CPUtime=1535.15
/proc/13324/stat : 13324 (pcs.big) R 13322 13324 11425 0 -1 4194304 516041 826 0 0 153268 245 1 1 25 0 1 0 57666725 465715200 103120 996147200 134512640 135215973 4294956320 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/13324/statm: 113700 103120 410 171 0 112625 0
Current children cumulated CPU time (s) 1535.15
Current children cumulated vsize (KiB) 454800

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 13404
/proc/meminfo: memFree=976544/2055920 swapFree=4192812/4192956
[pid=13324] ppid=13322 vsize=455632 CPUtime=1595.12
/proc/13324/stat : 13324 (pcs.big) R 13322 13324 11425 0 -1 4194304 532744 826 0 0 159258 252 1 1 25 0 1 0 57666725 466567168 103345 996147200 134512640 135215973 4294956320 18446744073709551615 4158960274 0 0 4096 0 0 0 0 17 0 0 0
/proc/13324/statm: 113908 103345 410 171 0 112833 0
Current children cumulated CPU time (s) 1595.12
Current children cumulated vsize (KiB) 455632

[startup+1662.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 13404
/proc/meminfo: memFree=972128/2055920 swapFree=4192812/4192956
[pid=13324] ppid=13322 vsize=460184 CPUtime=1655.09
/proc/13324/stat : 13324 (pcs.big) R 13322 13324 11425 0 -1 4194304 556596 826 0 0 165244 263 1 1 25 0 1 0 57666725 471228416 104365 996147200 134512640 135215973 4294956320 18446744073709551615 134648297 0 0 4096 0 0 0 0 17 0 0 0
/proc/13324/statm: 115046 104365 410 171 0 113971 0
Current children cumulated CPU time (s) 1655.09
Current children cumulated vsize (KiB) 460184

[startup+1722.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 13404
/proc/meminfo: memFree=970208/2055920 swapFree=4192812/4192956
[pid=13324] ppid=13322 vsize=461460 CPUtime=1715.06
/proc/13324/stat : 13324 (pcs.big) R 13322 13324 11425 0 -1 4194304 574789 826 0 0 171232 272 1 1 25 0 1 0 57666725 472535040 104694 996147200 134512640 135215973 4294956320 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 0 0 0
/proc/13324/statm: 115365 104694 410 171 0 114290 0
Current children cumulated CPU time (s) 1715.06
Current children cumulated vsize (KiB) 461460

[startup+1782.3 s]
/proc/loadavg: 2.05 2.00 2.00 3/82 13404
/proc/meminfo: memFree=968928/2055920 swapFree=4192812/4192956
[pid=13324] ppid=13322 vsize=462492 CPUtime=1775.04
/proc/13324/stat : 13324 (pcs.big) R 13322 13324 11425 0 -1 4194304 589380 826 0 0 177223 279 1 1 25 0 1 0 57666725 473591808 104963 996147200 134512640 135215973 4294956320 18446744073709551615 134601592 0 0 4096 0 0 0 0 17 0 0 0
/proc/13324/statm: 115623 104963 410 171 0 114548 0
Current children cumulated CPU time (s) 1775.04
Current children cumulated vsize (KiB) 462492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.3 s]
/proc/loadavg: 2.03 2.00 2.00 3/82 13404
/proc/meminfo: memFree=968672/2055920 swapFree=4192812/4192956
[pid=13324] ppid=13322 vsize=462796 CPUtime=1800.04
/proc/13324/stat : 13324 (pcs.big) R 13322 13324 11425 0 -1 4194304 593917 826 0 0 179721 281 1 1 25 0 1 0 57666725 473903104 105034 996147200 134512640 135215973 4294956320 18446744073709551615 134976745 0 0 4096 0 0 0 0 17 0 0 0
/proc/13324/statm: 115699 105034 410 171 0 114624 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 462796

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

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

[startup+1807.3 s]
/proc/loadavg: 2.03 2.00 2.00 3/82 13404
/proc/meminfo: memFree=968672/2055920 swapFree=4192812/4192956
[pid=13324] ppid=13322 vsize=462796 CPUtime=1800.04
/proc/13324/stat : 13324 (pcs.big) R 13322 13324 11425 0 -1 4194304 593917 826 0 0 179721 281 1 1 25 0 1 0 57666725 473903104 105034 996147200 134512640 135215973 4294956320 18446744073709551615 134976745 0 0 4096 0 0 0 0 17 0 0 0
/proc/13324/statm: 115699 105034 410 171 0 114624 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 462796

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.37
CPU time (s): 1800.12
CPU user time (s): 1797.23
CPU system time (s): 2.89156
CPU usage (%): 99.599
Max. virtual memory (cumulated for all children) (KiB): 529768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.23
system time used= 2.89156
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 594743
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= 18170

runsolver used 2.55961 second user time and 5.72613 second system time

The end

Launcher Data 

Begin job on node49 at 2009-07-16 03:01:04
IDJOB=2068129
IDBENCH=54808
IDSOLVER=734
FILE ID=node49/2068129-1247706063
PBS_JOBID= 9521215
Free space on /tmp= 66372 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/pseudo/mpsReduced/normalized-mps-red-air06.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2068129-1247706063/watcher-2068129-1247706063 -o /tmp/evaluation-result-2068129-1247706063/solver-2068129-1247706063 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 22697150 HOME/instance-2068129-1247706063.xml

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

MD5SUM BENCH= 00668b6a7dafa5fe6313e8c116ffb6c0
RANDOM SEED=22697150

node49.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        689336 kB
Buffers:         48452 kB
Cached:         483784 kB
SwapCached:          0 kB
Active:         873956 kB
Inactive:       429296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        689336 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            5720 kB
Writeback:           0 kB
Mapped:         791464 kB
Slab:            46848 kB
Committed_AS:  1307504 kB
PageTables:       3316 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66372 MiB
End job on node49 at 2009-07-16 03:31:13