Trace number 2057470

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) 1800.14 1801.02

General information on the benchmark

Namecsp/rand-2-27/
normalized-rand-27-27-351-163-61021_ext.xml
MD5SUMc0196107eb5c960e4e5b01a4b9118262
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1181.03
Satisfiable
(Un)Satisfiability was proved
Number of variables27
Number of constraints351
Maximum constraint arity2
Maximum domain size27
Number of constraints which are defined in extension351
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c small-domain mode
0.00/0.01	c Seed is 47050435
0.00/0.01	c Constructing HOME/instance-2057470-1247694222.xml  with 9467 constraints
0.08/0.15	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-2057470-1247694222/watcher-2057470-1247694222 -o /tmp/evaluation-result-2057470-1247694222/solver-2057470-1247694222 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 47050435 HOME/instance-2057470-1247694222.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: 0.07 0.02 0.00 3/67 5477
/proc/meminfo: memFree=1204032/2055920 swapFree=4192812/4192956
[pid=5477] ppid=5475 vsize=5356 CPUtime=0
/proc/5477/stat : 5477 (pcssolve) R 5475 5477 5406 0 -1 4194304 305 0 0 0 0 0 0 0 19 0 1 0 56489881 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 0 0 0 17 0 0 0
/proc/5477/statm: 1339 242 201 169 0 50 0
[pid=5478] ppid=5477 vsize=0 CPUtime=0
/proc/5478/stat : 5478 (fgrep) Z 5477 5477 5406 0 -1 4194316 155 0 0 0 0 0 0 0 18 0 1 0 56489881 0 0 996147200 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/5478/statm: 0 0 0 0 0 0 0
[pid=5479] ppid=5477 vsize=3676 CPUtime=0
/proc/5479/stat : 5479 (grep) R 5477 5477 5406 0 -1 4194304 154 0 0 0 0 0 0 0 20 0 1 0 56489881 3764224 121 996147200 4194304 4274172 548682069040 18446744073709551615 206381482066 0 0 4096 0 0 0 0 17 0 0 0
/proc/5479/statm: 919 121 99 19 0 43 0

[startup+0.096268 s]
/proc/loadavg: 0.07 0.02 0.00 3/67 5477
/proc/meminfo: memFree=1204032/2055920 swapFree=4192812/4192956
[pid=5477] ppid=5475 vsize=5696 CPUtime=0.07
/proc/5477/stat : 5477 (pcs.small) R 5475 5477 5406 0 -1 4194304 1131 822 0 0 7 0 0 0 18 0 1 0 56489881 5832704 740 996147200 134512640 135095119 4294956304 18446744073709551615 10969632 0 0 4096 0 0 0 0 17 1 0 0
/proc/5477/statm: 1424 740 364 142 0 378 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5696

[startup+0.102262 s]
/proc/loadavg: 0.07 0.02 0.00 3/67 5477
/proc/meminfo: memFree=1204032/2055920 swapFree=4192812/4192956
[pid=5477] ppid=5475 vsize=5828 CPUtime=0.08
/proc/5477/stat : 5477 (pcs.small) R 5475 5477 5406 0 -1 4194304 1155 822 0 0 8 0 0 0 18 0 1 0 56489881 5967872 764 996147200 134512640 135095119 4294956304 18446744073709551615 134987384 0 0 4096 0 0 0 0 17 1 0 0
/proc/5477/statm: 1457 764 364 142 0 411 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5828

[startup+0.301304 s]
/proc/loadavg: 0.07 0.02 0.00 3/67 5477
/proc/meminfo: memFree=1204032/2055920 swapFree=4192812/4192956
[pid=5477] ppid=5475 vsize=7712 CPUtime=0.28
/proc/5477/stat : 5477 (pcs.small) R 5475 5477 5406 0 -1 4194304 1677 822 0 0 27 1 0 0 19 0 1 0 56489881 7897088 1188 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/5477/statm: 1928 1188 378 142 0 882 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7712

[startup+0.701376 s]
/proc/loadavg: 0.07 0.02 0.00 3/67 5477
/proc/meminfo: memFree=1204032/2055920 swapFree=4192812/4192956
[pid=5477] ppid=5475 vsize=7712 CPUtime=0.68
/proc/5477/stat : 5477 (pcs.small) R 5475 5477 5406 0 -1 4194304 1686 822 0 0 67 1 0 0 23 0 1 0 56489881 7897088 1197 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/5477/statm: 1928 1197 378 142 0 882 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7712

[startup+1.50152 s]
/proc/loadavg: 0.07 0.02 0.00 2/68 5483
/proc/meminfo: memFree=1200568/2055920 swapFree=4192812/4192956
[pid=5477] ppid=5475 vsize=7712 CPUtime=1.48
/proc/5477/stat : 5477 (pcs.small) R 5475 5477 5406 0 -1 4194304 1704 822 0 0 147 1 0 0 25 0 1 0 56489881 7897088 1215 996147200 134512640 135095119 4294956304 18446744073709551615 134570818 0 0 4096 0 0 0 0 17 0 0 0
/proc/5477/statm: 1928 1215 378 142 0 882 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7712

[startup+3.10181 s]
/proc/loadavg: 0.07 0.02 0.00 2/68 5483
/proc/meminfo: memFree=1200504/2055920 swapFree=4192812/4192956
[pid=5477] ppid=5475 vsize=8620 CPUtime=3.08
/proc/5477/stat : 5477 (pcs.small) R 5475 5477 5406 0 -1 4194304 1966 822 0 0 307 1 0 0 25 0 1 0 56489881 8826880 1348 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 0 0 0
/proc/5477/statm: 2155 1348 378 142 0 1109 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8620

[startup+6.30139 s]
/proc/loadavg: 0.15 0.03 0.01 2/68 5483
/proc/meminfo: memFree=1198904/2055920 swapFree=4192812/4192956
[pid=5477] ppid=5475 vsize=9648 CPUtime=6.28
/proc/5477/stat : 5477 (pcs.small) R 5475 5477 5406 0 -1 4194304 2261 822 0 0 627 1 0 0 25 0 1 0 56489881 9879552 1643 996147200 134512640 135095119 4294956304 18446744073709551615 134637588 0 0 4096 0 0 0 0 17 0 0 0
/proc/5477/statm: 2412 1643 378 142 0 1366 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9648

[startup+12.7016 s]
/proc/loadavg: 0.21 0.05 0.01 2/68 5483
/proc/meminfo: memFree=1196728/2055920 swapFree=4192812/4192956
[pid=5477] ppid=5475 vsize=11844 CPUtime=12.67
/proc/5477/stat : 5477 (pcs.small) R 5475 5477 5406 0 -1 4194304 3066 822 0 0 1266 1 0 0 25 0 1 0 56489881 12128256 2191 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 0 0 0
/proc/5477/statm: 2961 2191 378 142 0 1915 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 11844

[startup+25.5029 s]
/proc/loadavg: 0.54 0.13 0.04 3/73 5498
/proc/meminfo: memFree=1178704/2055920 swapFree=4192812/4192956
[pid=5477] ppid=5475 vsize=16752 CPUtime=25.47
/proc/5477/stat : 5477 (pcs.small) R 5475 5477 5406 0 -1 4194304 4682 822 0 0 2544 3 0 0 25 0 1 0 56489881 17154048 3004 996147200 134512640 135095119 4294956304 18446744073709551615 134617066 0 0 4096 0 0 0 0 17 0 0 0
/proc/5477/statm: 4188 3004 378 142 0 3142 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16752

[startup+51.1016 s]
/proc/loadavg: 1.04 0.28 0.09 3/73 5498
/proc/meminfo: memFree=1159248/2055920 swapFree=4192812/4192956
[pid=5477] ppid=5475 vsize=19380 CPUtime=51.05
/proc/5477/stat : 5477 (pcs.small) R 5475 5477 5406 0 -1 4194304 5824 822 0 0 5101 4 0 0 25 0 1 0 56489881 19845120 4146 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/5477/statm: 4845 4146 378 142 0 3799 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 19380

[startup+102.307 s]
/proc/loadavg: 1.58 0.54 0.19 3/73 5498
/proc/meminfo: memFree=1127952/2055920 swapFree=4192812/4192956
[pid=5477] ppid=5475 vsize=29348 CPUtime=102.23
/proc/5477/stat : 5477 (pcs.small) R 5475 5477 5406 0 -1 4194304 9010 822 0 0 10216 7 0 0 25 0 1 0 56489881 30052352 5794 996147200 134512640 135095119 4294956304 18446744073709551615 134642693 0 0 4096 0 0 0 0 17 0 0 0
/proc/5477/statm: 7337 5794 378 142 0 6291 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 29348

[startup+162.303 s]
/proc/loadavg: 1.84 0.80 0.30 3/73 5498
/proc/meminfo: memFree=1096336/2055920 swapFree=4192812/4192956
[pid=5477] ppid=5475 vsize=32500 CPUtime=162.2
/proc/5477/stat : 5477 (pcs.small) R 5475 5477 5406 0 -1 4194304 10431 822 0 0 16211 9 0 0 25 0 1 0 56489881 33280000 7215 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/5477/statm: 8125 7215 378 142 0 7079 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 32500

[startup+222.302 s]
/proc/loadavg: 1.94 1.02 0.40 3/73 5498
/proc/meminfo: memFree=1076368/2055920 swapFree=4192812/4192956
[pid=5477] ppid=5475 vsize=43460 CPUtime=222.17
/proc/5477/stat : 5477 (pcs.small) R 5475 5477 5406 0 -1 4194304 13685 822 0 0 22206 11 0 0 25 0 1 0 56489881 44503040 8420 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/5477/statm: 10865 8420 378 142 0 9819 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 43460

[startup+282.302 s]
/proc/loadavg: 1.98 1.19 0.50 3/73 5498
/proc/meminfo: memFree=1047312/2055920 swapFree=4192812/4192956
[pid=5477] ppid=5475 vsize=53100 CPUtime=282.15
/proc/5477/stat : 5477 (pcs.small) R 5475 5477 5406 0 -1 4194304 16560 822 0 0 28202 13 0 0 25 0 1 0 56489881 54374400 10270 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/5477/statm: 13275 10270 378 142 0 12229 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 53100

[startup+342.302 s]
/proc/loadavg: 1.99 1.34 0.59 3/73 5498
/proc/meminfo: memFree=1009872/2055920 swapFree=4192812/4192956
[pid=5477] ppid=5475 vsize=53100 CPUtime=342.12
/proc/5477/stat : 5477 (pcs.small) R 5475 5477 5406 0 -1 4194304 16982 822 0 0 34199 13 0 0 25 0 1 0 56489881 54374400 10692 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/5477/statm: 13275 10692 378 142 0 12229 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 53100

[startup+402.302 s]
/proc/loadavg: 1.99 1.45 0.68 3/73 5498
/proc/meminfo: memFree=1000912/2055920 swapFree=4192812/4192956
[pid=5477] ppid=5475 vsize=54804 CPUtime=402.09
/proc/5477/stat : 5477 (pcs.small) R 5475 5477 5406 0 -1 4194304 17802 822 0 0 40195 14 0 0 25 0 1 0 56489881 56119296 11512 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/5477/statm: 13701 11512 378 142 0 12655 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 54804

[startup+462.303 s]
/proc/loadavg: 1.99 1.55 0.76 3/73 5500
/proc/meminfo: memFree=989008/2055920 swapFree=4192812/4192956
[pid=5477] ppid=5475 vsize=56640 CPUtime=462.06
/proc/5477/stat : 5477 (pcs.small) R 5475 5477 5406 0 -1 4194304 18635 822 0 0 46191 15 0 0 25 0 1 0 56489881 57999360 12345 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/5477/statm: 14160 12345 378 142 0 13114 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 56640

[startup+522.302 s]
/proc/loadavg: 1.99 1.63 0.83 3/73 5500
/proc/meminfo: memFree=973648/2055920 swapFree=4192812/4192956
[pid=5477] ppid=5475 vsize=58476 CPUtime=522.02
/proc/5477/stat : 5477 (pcs.small) R 5475 5477 5406 0 -1 4194304 19430 822 0 0 52187 15 0 0 25 0 1 0 56489881 59879424 13140 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/5477/statm: 14619 13140 378 142 0 13573 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 58476

[startup+582.302 s]
/proc/loadavg: 1.99 1.69 0.90 3/73 5500
/proc/meminfo: memFree=958992/2055920 swapFree=4192812/4192956
[pid=5477] ppid=5475 vsize=60184 CPUtime=582
/proc/5477/stat : 5477 (pcs.small) R 5475 5477 5406 0 -1 4194304 20187 822 0 0 58183 17 0 0 25 0 1 0 56489881 61628416 13897 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/5477/statm: 15046 13897 378 142 0 14000 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 60184

[startup+642.302 s]
/proc/loadavg: 1.99 1.75 0.97 3/73 5500
/proc/meminfo: memFree=944592/2055920 swapFree=4192812/4192956
[pid=5477] ppid=5475 vsize=78140 CPUtime=641.97

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

[startup+822.302 s]
/proc/loadavg: 1.99 1.85 1.14 3/73 5500
/proc/meminfo: memFree=906000/2055920 swapFree=4192812/4192956
[pid=5477] ppid=5475 vsize=82732 CPUtime=821.88
/proc/5477/stat : 5477 (pcs.small) R 5475 5477 5406 0 -1 4194304 27026 822 0 0 82165 23 0 0 25 0 1 0 56489881 84717568 16639 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/5477/statm: 20683 16639 378 142 0 19637 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 82732

[startup+882.301 s]
/proc/loadavg: 1.99 1.88 1.19 3/73 5500
/proc/meminfo: memFree=882448/2055920 swapFree=4192812/4192956
[pid=5477] ppid=5475 vsize=103844 CPUtime=881.85
/proc/5477/stat : 5477 (pcs.small) R 5475 5477 5406 0 -1 4194304 32593 822 0 0 88159 26 0 0 25 0 1 0 56489881 106336256 20157 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/5477/statm: 25961 20157 378 142 0 24915 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 103844

[startup+942.301 s]
/proc/loadavg: 1.99 1.90 1.24 3/73 5500
/proc/meminfo: memFree=872464/2055920 swapFree=4192812/4192956
[pid=5477] ppid=5475 vsize=103844 CPUtime=941.82
/proc/5477/stat : 5477 (pcs.small) R 5475 5477 5406 0 -1 4194304 32857 822 0 0 94156 26 0 0 25 0 1 0 56489881 106336256 20421 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/5477/statm: 25961 20421 378 142 0 24915 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 103844

[startup+1002.3 s]
/proc/loadavg: 1.99 1.91 1.29 3/73 5500
/proc/meminfo: memFree=862480/2055920 swapFree=4192812/4192956
[pid=5477] ppid=5475 vsize=103844 CPUtime=1001.79
/proc/5477/stat : 5477 (pcs.small) R 5475 5477 5406 0 -1 4194304 33114 822 0 0 100152 27 0 0 25 0 1 0 56489881 106336256 20678 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/5477/statm: 25961 20678 378 142 0 24915 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 103844

[startup+1062.3 s]
/proc/loadavg: 1.99 1.93 1.33 3/73 5538
/proc/meminfo: memFree=1106064/2055920 swapFree=4192812/4192956
[pid=5477] ppid=5475 vsize=103844 CPUtime=1061.76
/proc/5477/stat : 5477 (pcs.small) R 5475 5477 5406 0 -1 4194304 33365 822 0 0 106147 29 0 0 25 0 1 0 56489881 106336256 20929 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/5477/statm: 25961 20929 378 142 0 24915 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 103844

[startup+1122.3 s]
/proc/loadavg: 1.99 1.94 1.37 3/73 5538
/proc/meminfo: memFree=1094928/2055920 swapFree=4192812/4192956
[pid=5477] ppid=5475 vsize=103844 CPUtime=1121.73
/proc/5477/stat : 5477 (pcs.small) R 5475 5477 5406 0 -1 4194304 33618 822 0 0 112144 29 0 0 25 0 1 0 56489881 106336256 21182 996147200 134512640 135095119 4294956304 18446744073709551615 134643120 0 0 4096 0 0 0 0 17 0 0 0
/proc/5477/statm: 25961 21182 378 142 0 24915 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 103844

[startup+1182.3 s]
/proc/loadavg: 1.99 1.95 1.40 3/73 5538
/proc/meminfo: memFree=1088464/2055920 swapFree=4192812/4192956
[pid=5477] ppid=5475 vsize=103844 CPUtime=1181.69
/proc/5477/stat : 5477 (pcs.small) R 5475 5477 5406 0 -1 4194304 33858 822 0 0 118140 29 0 0 25 0 1 0 56489881 106336256 21422 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/5477/statm: 25961 21422 378 142 0 24915 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 103844

[startup+1242.3 s]
/proc/loadavg: 1.99 1.95 1.44 3/73 5538
/proc/meminfo: memFree=1082192/2055920 swapFree=4192812/4192956
[pid=5477] ppid=5475 vsize=103844 CPUtime=1241.66
/proc/5477/stat : 5477 (pcs.small) R 5475 5477 5406 0 -1 4194304 34096 822 0 0 124137 29 0 0 25 0 1 0 56489881 106336256 21660 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/5477/statm: 25961 21660 378 142 0 24915 0
Current children cumulated CPU time (s) 1241.66
Current children cumulated vsize (KiB) 103844

[startup+1302.3 s]
/proc/loadavg: 1.99 1.96 1.47 3/73 5538
/proc/meminfo: memFree=1072784/2055920 swapFree=4192812/4192956
[pid=5477] ppid=5475 vsize=103844 CPUtime=1301.65
/proc/5477/stat : 5477 (pcs.small) R 5475 5477 5406 0 -1 4194304 34325 822 0 0 130135 30 0 0 25 0 1 0 56489881 106336256 21889 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/5477/statm: 25961 21889 378 142 0 24915 0
Current children cumulated CPU time (s) 1301.65
Current children cumulated vsize (KiB) 103844

[startup+1362.3 s]
/proc/loadavg: 1.99 1.96 1.50 3/73 5538
/proc/meminfo: memFree=1070160/2055920 swapFree=4192812/4192956
[pid=5477] ppid=5475 vsize=103972 CPUtime=1361.61
/proc/5477/stat : 5477 (pcs.small) R 5475 5477 5406 0 -1 4194304 34573 822 0 0 136130 31 0 0 25 0 1 0 56489881 106467328 22137 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/5477/statm: 25993 22137 378 142 0 24947 0
Current children cumulated CPU time (s) 1361.61
Current children cumulated vsize (KiB) 103972

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.53 3/73 5538
/proc/meminfo: memFree=1065872/2055920 swapFree=4192812/4192956
[pid=5477] ppid=5475 vsize=104892 CPUtime=1421.59
/proc/5477/stat : 5477 (pcs.small) R 5475 5477 5406 0 -1 4194304 35057 822 0 0 142127 32 0 0 25 0 1 0 56489881 107409408 22621 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/5477/statm: 26223 22621 378 142 0 25177 0
Current children cumulated CPU time (s) 1421.59
Current children cumulated vsize (KiB) 104892

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.56 3/73 5538
/proc/meminfo: memFree=1060688/2055920 swapFree=4192812/4192956
[pid=5477] ppid=5475 vsize=105944 CPUtime=1481.55
/proc/5477/stat : 5477 (pcs.small) R 5475 5477 5406 0 -1 4194304 35518 822 0 0 148123 32 0 0 25 0 1 0 56489881 108486656 23082 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/5477/statm: 26486 23082 378 142 0 25440 0
Current children cumulated CPU time (s) 1481.55
Current children cumulated vsize (KiB) 105944

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.58 3/73 5538
/proc/meminfo: memFree=1055568/2055920 swapFree=4192812/4192956
[pid=5477] ppid=5475 vsize=107000 CPUtime=1541.52
/proc/5477/stat : 5477 (pcs.small) R 5475 5477 5406 0 -1 4194304 35997 822 0 0 154119 33 0 0 25 0 1 0 56489881 109568000 23561 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/5477/statm: 26750 23561 378 142 0 25704 0
Current children cumulated CPU time (s) 1541.52
Current children cumulated vsize (KiB) 107000

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.60 3/73 5538
/proc/meminfo: memFree=1050576/2055920 swapFree=4192812/4192956
[pid=5477] ppid=5475 vsize=108192 CPUtime=1601.49
/proc/5477/stat : 5477 (pcs.small) R 5475 5477 5406 0 -1 4194304 36499 822 0 0 160115 34 0 0 25 0 1 0 56489881 110788608 24063 996147200 134512640 135095119 4294956304 18446744073709551615 134589639 0 0 4096 0 0 0 0 17 0 0 0
/proc/5477/statm: 27048 24063 378 142 0 26002 0
Current children cumulated CPU time (s) 1601.49
Current children cumulated vsize (KiB) 108192

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.63 3/73 5538
/proc/meminfo: memFree=1045712/2055920 swapFree=4192812/4192956
[pid=5477] ppid=5475 vsize=109240 CPUtime=1661.47
/proc/5477/stat : 5477 (pcs.small) R 5475 5477 5406 0 -1 4194304 36968 822 0 0 166112 35 0 0 25 0 1 0 56489881 111861760 24532 996147200 134512640 135095119 4294956304 18446744073709551615 134617200 0 0 4096 0 0 0 0 17 0 0 0
/proc/5477/statm: 27310 24532 378 142 0 26264 0
Current children cumulated CPU time (s) 1661.47
Current children cumulated vsize (KiB) 109240

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.65 3/73 5538
/proc/meminfo: memFree=1041040/2055920 swapFree=4192812/4192956
[pid=5477] ppid=5475 vsize=110288 CPUtime=1721.44
/proc/5477/stat : 5477 (pcs.small) R 5475 5477 5406 0 -1 4194304 37448 822 0 0 172108 36 0 0 25 0 1 0 56489881 112934912 25012 996147200 134512640 135095119 4294956304 18446744073709551615 134641664 0 0 4096 0 0 0 0 17 0 0 0
/proc/5477/statm: 27572 25012 378 142 0 26526 0
Current children cumulated CPU time (s) 1721.44
Current children cumulated vsize (KiB) 110288

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.66 3/73 5538
/proc/meminfo: memFree=1036432/2055920 swapFree=4192812/4192956
[pid=5477] ppid=5475 vsize=111212 CPUtime=1781.41
/proc/5477/stat : 5477 (pcs.small) R 5475 5477 5406 0 -1 4194304 37890 822 0 0 178105 36 0 0 25 0 1 0 56489881 113881088 25454 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/5477/statm: 27803 25454 378 142 0 26757 0
Current children cumulated CPU time (s) 1781.41
Current children cumulated vsize (KiB) 111212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801 s]
/proc/loadavg: 1.99 1.97 1.67 3/73 5538
/proc/meminfo: memFree=1035024/2055920 swapFree=4192812/4192956
[pid=5477] ppid=5475 vsize=111612 CPUtime=1800.1
/proc/5477/stat : 5477 (pcs.small) R 5475 5477 5406 0 -1 4194304 38053 822 0 0 179974 36 0 0 25 0 1 0 56489881 114290688 25617 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/5477/statm: 27903 25617 378 142 0 26857 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 111612

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.02
CPU time (s): 1800.14
CPU user time (s): 1799.75
CPU system time (s): 0.39294
CPU usage (%): 99.9511
Max. virtual memory (cumulated for all children) (KiB): 111612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.39294
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38875
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= 6462

runsolver used 3.02754 second user time and 5.04723 second system time

The end

Launcher Data 

Begin job on node2 at 2009-07-15 23:43:42
IDJOB=2057470
IDBENCH=53373
IDSOLVER=734
FILE ID=node2/2057470-1247694222
PBS_JOBID= 9521305
Free space on /tmp= 66316 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-27/normalized-rand-27-27-351-163-61021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2057470-1247694222/watcher-2057470-1247694222 -o /tmp/evaluation-result-2057470-1247694222/solver-2057470-1247694222 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 47050435 HOME/instance-2057470-1247694222.xml

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

MD5SUM BENCH= c0196107eb5c960e4e5b01a4b9118262
RANDOM SEED=47050435

node2.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		: 3000.265
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		: 3000.265
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:       1204512 kB
Buffers:         75468 kB
Cached:         673892 kB
SwapCached:          0 kB
Active:         169136 kB
Inactive:       595512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1204512 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2244 kB
Writeback:           0 kB
Mapped:          25080 kB
Slab:            72384 kB
Committed_AS:   441800 kB
PageTables:       1700 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= 66312 MiB
End job on node2 at 2009-07-16 00:13:45