Trace number 2082935

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? (MO) 1382.36 1388.24

General information on the benchmark

Namecsp/os-gp/
normalized-gp10-08-1092.xml
MD5SUMf41ed40355d7ef2ae84bd4ab3983b449
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.363944
Satisfiable
(Un)Satisfiability was proved
Number of variables101
Number of constraints1000
Maximum constraint arity2
Maximum domain size1093
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1000
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c has big domains
0.00/0.01	c big-domain mode
0.18/0.21	c Seed is 1100999404
0.18/0.21	c Constructing HOME/instance-2082935-1247721915.xml  with 6500 constraints
0.18/0.21	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-2082935-1247721915/watcher-2082935-1247721915 -o /tmp/evaluation-result-2082935-1247721915/solver-2082935-1247721915 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1100999404 HOME/instance-2082935-1247721915.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 2.01 2.03 4/81 7576
/proc/meminfo: memFree=1601888/2055920 swapFree=4192812/4192956
[pid=7576] ppid=7574 vsize=5356 CPUtime=0
/proc/7576/stat : 7576 (pcssolve) R 7574 7576 4989 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 59257599 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 225612196511 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/7576/statm: 1339 241 200 169 0 50 0
[pid=7577] ppid=7576 vsize=5356 CPUtime=0
/proc/7577/stat : 7577 (pcssolve) R 7576 7576 4989 0 -1 4194368 22 0 0 0 0 0 0 0 22 0 1 0 59257599 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 225612197159 0 0 4096 0 0 0 0 17 1 0 0
/proc/7577/statm: 1339 243 202 169 0 50 0
[pid=7578] ppid=7576 vsize=5356 CPUtime=0
/proc/7578/stat : 7578 (pcssolve) R 7576 7576 4989 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 59257599 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 225612196511 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/7578/statm: 1339 241 200 169 0 50 0

[startup+0.093264 s]
/proc/loadavg: 2.00 2.01 2.03 4/81 7576
/proc/meminfo: memFree=1601888/2055920 swapFree=4192812/4192956
[pid=7576] ppid=7574 vsize=6492 CPUtime=0.07
/proc/7576/stat : 7576 (pcs.big) R 7574 7576 4989 0 -1 4194304 1265 657 0 0 7 0 0 0 18 0 1 0 59257599 6647808 822 996147200 134512640 135215973 4294956304 18446744073709551615 4160505535 0 0 4096 0 0 0 0 17 1 0 0
/proc/7576/statm: 1623 822 388 171 0 548 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6492

[startup+0.101257 s]
/proc/loadavg: 2.00 2.01 2.03 4/81 7576
/proc/meminfo: memFree=1601888/2055920 swapFree=4192812/4192956
[pid=7576] ppid=7574 vsize=6492 CPUtime=0.07
/proc/7576/stat : 7576 (pcs.big) R 7574 7576 4989 0 -1 4194304 1290 657 0 0 7 0 0 0 18 0 1 0 59257599 6647808 847 996147200 134512640 135215973 4294956304 18446744073709551615 134906774 0 0 4096 0 0 0 0 17 1 0 0
/proc/7576/statm: 1623 847 388 171 0 548 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6492

[startup+0.301282 s]
/proc/loadavg: 2.00 2.01 2.03 4/81 7576
/proc/meminfo: memFree=1601888/2055920 swapFree=4192812/4192956
[pid=7576] ppid=7574 vsize=9088 CPUtime=0.28
/proc/7576/stat : 7576 (pcs.big) R 7574 7576 4989 0 -1 4194304 2117 657 0 0 27 1 0 0 19 0 1 0 59257599 9306112 1460 996147200 134512640 135215973 4294956304 18446744073709551615 134641084 0 0 4096 0 0 0 0 17 1 0 0
/proc/7576/statm: 2272 1460 407 171 0 1197 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9088

[startup+0.701314 s]
/proc/loadavg: 2.00 2.01 2.03 4/81 7576
/proc/meminfo: memFree=1601888/2055920 swapFree=4192812/4192956
[pid=7576] ppid=7574 vsize=9196 CPUtime=0.68
/proc/7576/stat : 7576 (pcs.big) R 7574 7576 4989 0 -1 4194304 2172 657 0 0 67 1 0 0 23 0 1 0 59257599 9416704 1515 996147200 134512640 135215973 4294956304 18446744073709551615 134532667 0 0 4096 0 0 0 0 17 1 0 0
/proc/7576/statm: 2299 1515 407 171 0 1224 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 9196

[startup+1.50138 s]
/proc/loadavg: 2.00 2.01 2.03 3/82 7581
/proc/meminfo: memFree=1597208/2055920 swapFree=4192812/4192956
[pid=7576] ppid=7574 vsize=9716 CPUtime=1.47
/proc/7576/stat : 7576 (pcs.big) R 7574 7576 4989 0 -1 4194304 2286 657 0 0 146 1 0 0 25 0 1 0 59257599 9949184 1629 996147200 134512640 135215973 4294956304 18446744073709551615 135097175 0 0 4096 0 0 0 0 17 1 0 0
/proc/7576/statm: 2429 1629 407 171 0 1354 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9716

[startup+3.10152 s]
/proc/loadavg: 2.00 2.01 2.03 3/82 7581
/proc/meminfo: memFree=1596312/2055920 swapFree=4192812/4192956
[pid=7576] ppid=7574 vsize=10552 CPUtime=3.06
/proc/7576/stat : 7576 (pcs.big) R 7574 7576 4989 0 -1 4194304 2559 657 0 0 305 1 0 0 25 0 1 0 59257599 10805248 1869 996147200 134512640 135215973 4294956304 18446744073709551615 4158961387 0 0 4096 0 0 0 0 17 1 0 0
/proc/7576/statm: 2638 1869 407 171 0 1563 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 10552

[startup+6.3018 s]
/proc/loadavg: 2.00 2.01 2.03 3/82 7581
/proc/meminfo: memFree=1594136/2055920 swapFree=4192812/4192956
[pid=7576] ppid=7574 vsize=12700 CPUtime=6.23
/proc/7576/stat : 7576 (pcs.big) R 7574 7576 4989 0 -1 4194304 3131 657 0 0 622 1 0 0 25 0 1 0 59257599 13004800 2376 996147200 134512640 135215973 4294956304 18446744073709551615 134597454 0 0 4096 0 0 0 0 17 1 0 0
/proc/7576/statm: 3175 2376 407 171 0 2100 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 12700

[startup+12.7014 s]
/proc/loadavg: 2.00 2.01 2.03 3/82 7581
/proc/meminfo: memFree=1589336/2055920 swapFree=4192812/4192956
[pid=7576] ppid=7574 vsize=17348 CPUtime=12.56
/proc/7576/stat : 7576 (pcs.big) R 7574 7576 4989 0 -1 4194304 4433 657 0 0 1255 1 0 0 25 0 1 0 59257599 17764352 3484 996147200 134512640 135215973 4294956304 18446744073709551615 4158960146 0 0 4096 0 0 0 0 17 1 0 0
/proc/7576/statm: 4337 3484 407 171 0 3262 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 17348

[startup+25.5015 s]
/proc/loadavg: 2.00 2.01 2.03 3/82 7581
/proc/meminfo: memFree=1580184/2055920 swapFree=4192812/4192956
[pid=7576] ppid=7574 vsize=26672 CPUtime=25.24
/proc/7576/stat : 7576 (pcs.big) R 7574 7576 4989 0 -1 4194304 6942 657 0 0 2521 3 0 0 25 0 1 0 59257599 27312128 5736 996147200 134512640 135215973 4294956304 18446744073709551615 134641100 0 0 4096 0 0 0 0 17 1 0 0
/proc/7576/statm: 6668 5736 407 171 0 5593 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 26672

[startup+51.1017 s]
/proc/loadavg: 2.00 2.01 2.03 3/82 7581
/proc/meminfo: memFree=1567064/2055920 swapFree=4192812/4192956
[pid=7576] ppid=7574 vsize=41016 CPUtime=50.61
/proc/7576/stat : 7576 (pcs.big) R 7574 7576 4989 0 -1 4194304 10952 657 0 0 5055 6 0 0 25 0 1 0 59257599 42000384 9024 996147200 134512640 135215973 4294956304 18446744073709551615 134609800 0 0 4096 0 0 0 0 17 1 0 0
/proc/7576/statm: 10254 9024 407 171 0 9179 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 41016

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.02 3/82 7581
/proc/meminfo: memFree=1536856/2055920 swapFree=4192812/4192956
[pid=7576] ppid=7574 vsize=72668 CPUtime=101.33
/proc/7576/stat : 7576 (pcs.big) R 7574 7576 4989 0 -1 4194304 19557 657 0 0 10121 12 0 0 25 0 1 0 59257599 74412032 16475 996147200 134512640 135215973 4294956304 18446744073709551615 134593980 0 0 4096 0 0 0 0 17 1 0 0
/proc/7576/statm: 18167 16475 407 171 0 17092 0
Current children cumulated CPU time (s) 101.33
Current children cumulated vsize (KiB) 72668

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.02 3/82 7581
/proc/meminfo: memFree=1497944/2055920 swapFree=4192812/4192956
[pid=7576] ppid=7574 vsize=116420 CPUtime=160.77
/proc/7576/stat : 7576 (pcs.big) R 7574 7576 4989 0 -1 4194304 31405 657 0 0 16057 20 0 0 25 0 1 0 59257599 119214080 26274 996147200 134512640 135215973 4294956304 18446744073709551615 135097219 0 0 4096 0 0 0 0 17 1 0 0
/proc/7576/statm: 29105 26274 407 171 0 28030 0
Current children cumulated CPU time (s) 160.77
Current children cumulated vsize (KiB) 116420

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.01 3/82 7581
/proc/meminfo: memFree=1459800/2055920 swapFree=4192812/4192956
[pid=7576] ppid=7574 vsize=151916 CPUtime=220.2
/proc/7576/stat : 7576 (pcs.big) R 7574 7576 4989 0 -1 4194304 41120 657 0 0 21995 25 0 0 25 0 1 0 59257599 155561984 35732 996147200 134512640 135215973 4294956304 18446744073709551615 4158960134 0 0 4096 0 0 0 0 17 1 0 0
/proc/7576/statm: 37979 35732 407 171 0 36904 0
Current children cumulated CPU time (s) 220.2
Current children cumulated vsize (KiB) 151916

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.01 3/82 7581
/proc/meminfo: memFree=1424664/2055920 swapFree=4192812/4192956
[pid=7576] ppid=7574 vsize=183212 CPUtime=279.65
/proc/7576/stat : 7576 (pcs.big) R 7574 7576 4989 0 -1 4194304 49937 657 0 0 27933 32 0 0 25 0 1 0 59257599 187609088 44549 996147200 134512640 135215973 4294956304 18446744073709551615 134975702 0 0 4096 0 0 0 0 17 1 0 0
/proc/7576/statm: 45803 44549 407 171 0 44728 0
Current children cumulated CPU time (s) 279.65
Current children cumulated vsize (KiB) 183212

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 7581
/proc/meminfo: memFree=1392344/2055920 swapFree=4192812/4192956
[pid=7576] ppid=7574 vsize=228244 CPUtime=339.09
/proc/7576/stat : 7576 (pcs.big) R 7574 7576 4989 0 -1 4194304 62040 657 0 0 33870 39 0 0 25 0 1 0 59257599 233721856 52555 996147200 134512640 135215973 4294956304 18446744073709551615 134533360 0 0 4096 0 0 0 0 17 1 0 0
/proc/7576/statm: 57061 52555 407 171 0 55986 0
Current children cumulated CPU time (s) 339.09
Current children cumulated vsize (KiB) 228244

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 7581
/proc/meminfo: memFree=1348504/2055920 swapFree=4192812/4192956
[pid=7576] ppid=7574 vsize=270428 CPUtime=398.53
/proc/7576/stat : 7576 (pcs.big) R 7574 7576 4989 0 -1 4194304 73464 657 0 0 39806 47 0 0 25 0 1 0 59257599 276918272 63466 996147200 134512640 135215973 4294956304 18446744073709551615 134532979 0 0 4096 0 0 0 0 17 1 0 0
/proc/7576/statm: 67607 63466 407 171 0 66532 0
Current children cumulated CPU time (s) 398.53
Current children cumulated vsize (KiB) 270428

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 7581
/proc/meminfo: memFree=1319960/2055920 swapFree=4192812/4192956
[pid=7576] ppid=7574 vsize=295824 CPUtime=457.96
/proc/7576/stat : 7576 (pcs.big) R 7574 7576 4989 0 -1 4194304 80630 657 0 0 45743 53 0 0 25 0 1 0 59257599 302923776 70632 996147200 134512640 135215973 4294956304 18446744073709551615 4158960258 0 0 4096 0 0 0 0 17 1 0 0
/proc/7576/statm: 73956 70632 407 171 0 72881 0
Current children cumulated CPU time (s) 457.96
Current children cumulated vsize (KiB) 295824

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 7581
/proc/meminfo: memFree=1286104/2055920 swapFree=4192812/4192956
[pid=7576] ppid=7574 vsize=326784 CPUtime=517.41
/proc/7576/stat : 7576 (pcs.big) R 7574 7576 4989 0 -1 4194304 89150 657 0 0 51682 59 0 0 25 0 1 0 59257599 334626816 79152 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 1 0 0
/proc/7576/statm: 81696 79152 407 171 0 80621 0
Current children cumulated CPU time (s) 517.41
Current children cumulated vsize (KiB) 326784

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 7581
/proc/meminfo: memFree=1248792/2055920 swapFree=4192812/4192956
[pid=7576] ppid=7574 vsize=360560 CPUtime=576.84
/proc/7576/stat : 7576 (pcs.big) R 7574 7576 4989 0 -1 4194304 98424 657 0 0 57619 65 0 0 25 0 1 0 59257599 369213440 88426 996147200 134512640 135215973 4294956304 18446744073709551615 134596287 0 0 4096 0 0 0 0 17 1 0 0
/proc/7576/statm: 90140 88426 407 171 0 89065 0
Current children cumulated CPU time (s) 576.84
Current children cumulated vsize (KiB) 360560

[startup+642.302 s]
/proc/loadavg: 2.07 2.02 2.00 3/73 7614
/proc/meminfo: memFree=1188712/2055920 swapFree=4192812/4192956
[pid=7576] ppid=7574 vsize=426360 CPUtime=636.68
/proc/7576/stat : 7576 (pcs.big) R 7574 7576 4989 0 -1 4194304 115682 657 0 0 63592 76 0 0 25 0 1 0 59257599 436592640 97491 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 0 0 0
/proc/7576/statm: 106590 97491 407 171 0 105515 0
Current children cumulated CPU time (s) 636.68
Current children cumulated vsize (KiB) 426360

[startup+702.302 s]
/proc/loadavg: 2.09 2.03 2.00 3/73 7614
/proc/meminfo: memFree=1144104/2055920 swapFree=4192812/4192956
[pid=7576] ppid=7574 vsize=461100 CPUtime=696.66
/proc/7576/stat : 7576 (pcs.big) R 7574 7576 4989 0 -1 4194304 125254 657 0 0 69584 82 0 0 25 0 1 0 59257599 472166400 107063 996147200 134512640 135215973 4294956304 18446744073709551615 134553047 0 0 4096 0 0 0 0 17 0 0 0
/proc/7576/statm: 115275 107063 407 171 0 114200 0
Current children cumulated CPU time (s) 696.66
Current children cumulated vsize (KiB) 461100

[startup+762.306 s]
/proc/loadavg: 2.09 2.04 2.00 3/73 7614
/proc/meminfo: memFree=1096808/2055920 swapFree=4192812/4192956
[pid=7576] ppid=7574 vsize=495968 CPUtime=756.64
/proc/7576/stat : 7576 (pcs.big) R 7574 7576 4989 0 -1 4194304 134856 657 0 0 75575 89 0 0 25 0 1 0 59257599 507871232 116665 996147200 134512640 135215973 4294956304 18446744073709551615 134616959 0 0 4096 0 0 0 0 17 0 0 0
/proc/7576/statm: 123992 116665 407 171 0 122917 0
Current children cumulated CPU time (s) 756.64
Current children cumulated vsize (KiB) 495968

[startup+822.301 s]
/proc/loadavg: 2.03 2.03 2.00 3/73 7614
/proc/meminfo: memFree=1052840/2055920 swapFree=4192812/4192956
[pid=7576] ppid=7574 vsize=527624 CPUtime=816.61
/proc/7576/stat : 7576 (pcs.big) R 7574 7576 4989 0 -1 4194304 143565 657 0 0 81563 98 0 0 25 0 1 0 59257599 540286976 125374 996147200 134512640 135215973 4294956304 18446744073709551615 4158960014 0 0 4096 0 0 0 0 17 0 0 0
/proc/7576/statm: 131906 125374 407 171 0 130831 0
Current children cumulated CPU time (s) 816.61
Current children cumulated vsize (KiB) 527624

[startup+882.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/73 7614
/proc/meminfo: memFree=994216/2055920 swapFree=4192812/4192956
[pid=7576] ppid=7574 vsize=583948 CPUtime=876.59
/proc/7576/stat : 7576 (pcs.big) R 7574 7576 4989 0 -1 4194304 158490 657 0 0 87554 105 0 0 25 0 1 0 59257599 597962752 139274 996147200 134512640 135215973 4294956304 18446744073709551615 135097729 0 0 4096 0 0 0 0 17 0 0 0
/proc/7576/statm: 145987 139274 407 171 0 144912 0
Current children cumulated CPU time (s) 876.59
Current children cumulated vsize (KiB) 583948

[startup+942.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 7614
/proc/meminfo: memFree=974640/2055920 swapFree=4192812/4192956
[pid=7576] ppid=7574 vsize=599840 CPUtime=936.57
/proc/7576/stat : 7576 (pcs.big) R 7574 7576 4989 0 -1 4194304 163210 657 0 0 93548 109 0 0 25 0 1 0 59257599 614236160 143994 996147200 134512640 135215973 4294956304 18446744073709551615 1607291 0 0 4096 0 0 0 0 17 0 0 0
/proc/7576/statm: 149960 143994 407 171 0 148885 0
Current children cumulated CPU time (s) 936.57
Current children cumulated vsize (KiB) 599840

[startup+1002.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 7614
/proc/meminfo: memFree=933616/2055920 swapFree=4192812/4192956
[pid=7576] ppid=7574 vsize=629800 CPUtime=996.55
/proc/7576/stat : 7576 (pcs.big) R 7574 7576 4989 0 -1 4194304 171546 657 0 0 99539 116 0 0 25 0 1 0 59257599 644915200 152330 996147200 134512640 135215973 4294956304 18446744073709551615 4158960050 0 0 4096 0 0 0 0 17 0 0 0
/proc/7576/statm: 157450 152330 407 171 0 156375 0
Current children cumulated CPU time (s) 996.55
Current children cumulated vsize (KiB) 629800

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 7614
/proc/meminfo: memFree=895408/2055920 swapFree=4192812/4192956
[pid=7576] ppid=7574 vsize=660460 CPUtime=1056.53
/proc/7576/stat : 7576 (pcs.big) R 7574 7576 4989 0 -1 4194304 180049 657 0 0 105530 123 0 0 25 0 1 0 59257599 676311040 160833 996147200 134512640 135215973 4294956304 18446744073709551615 134585720 0 0 4096 0 0 0 0 17 0 0 0
/proc/7576/statm: 165115 160833 407 171 0 164040 0
Current children cumulated CPU time (s) 1056.53
Current children cumulated vsize (KiB) 660460

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 7614
/proc/meminfo: memFree=861808/2055920 swapFree=4192812/4192956
[pid=7576] ppid=7574 vsize=690476 CPUtime=1116.5
/proc/7576/stat : 7576 (pcs.big) R 7574 7576 4989 0 -1 4194304 188349 657 0 0 111522 128 0 0 25 0 1 0 59257599 707047424 169133 996147200 134512640 135215973 4294956304 18446744073709551615 134532928 0 0 4096 0 0 0 0 17 0 0 0
/proc/7576/statm: 172619 169133 407 171 0 171544 0
Current children cumulated CPU time (s) 1116.5
Current children cumulated vsize (KiB) 690476

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 7614
/proc/meminfo: memFree=825776/2055920 swapFree=4192812/4192956
[pid=7576] ppid=7574 vsize=720580 CPUtime=1176.48
/proc/7576/stat : 7576 (pcs.big) R 7574 7576 4989 0 -1 4194304 196647 657 0 0 117514 134 0 0 25 0 1 0 59257599 737873920 177431 996147200 134512640 135215973 4294956304 18446744073709551615 134599825 0 0 4096 0 0 0 0 17 0 0 0
/proc/7576/statm: 180145 177431 407 171 0 179070 0
Current children cumulated CPU time (s) 1176.48
Current children cumulated vsize (KiB) 720580

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 7614
/proc/meminfo: memFree=778224/2055920 swapFree=4192812/4192956
[pid=7576] ppid=7574 vsize=760348 CPUtime=1236.46
/proc/7576/stat : 7576 (pcs.big) R 7574 7576 4989 0 -1 4194304 207666 657 0 0 123505 141 0 0 25 0 1 0 59257599 778596352 188450 996147200 134512640 135215973 4294956304 18446744073709551615 134583387 0 0 4096 0 0 0 0 17 0 0 0
/proc/7576/statm: 190087 188450 407 171 0 189012 0
Current children cumulated CPU time (s) 1236.46
Current children cumulated vsize (KiB) 760348

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 7614
/proc/meminfo: memFree=721520/2055920 swapFree=4192812/4192956
[pid=7576] ppid=7574 vsize=871596 CPUtime=1296.44
/proc/7576/stat : 7576 (pcs.big) R 7574 7576 4989 0 -1 4194304 236583 657 0 0 129489 155 0 0 25 0 1 0 59257599 892514304 200982 996147200 134512640 135215973 4294956304 18446744073709551615 1607291 0 0 4096 0 0 0 0 17 0 0 0
/proc/7576/statm: 217899 200982 407 171 0 216824 0
Current children cumulated CPU time (s) 1296.44
Current children cumulated vsize (KiB) 871596

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 7614
/proc/meminfo: memFree=678064/2055920 swapFree=4192812/4192956
[pid=7576] ppid=7574 vsize=907584 CPUtime=1356.41
/proc/7576/stat : 7576 (pcs.big) R 7574 7576 4989 0 -1 4194304 246528 657 0 0 135479 162 0 0 25 0 1 0 59257599 929366016 210927 996147200 134512640 135215973 4294956304 18446744073709551615 134532952 0 0 4096 0 0 0 0 17 0 0 0
/proc/7576/statm: 226896 210927 407 171 0 225821 0
Current children cumulated CPU time (s) 1356.41
Current children cumulated vsize (KiB) 907584



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1388.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 7614
/proc/meminfo: memFree=660272/2055920 swapFree=4192812/4192956
[pid=7576] ppid=7574 vsize=921656 CPUtime=1382.22
/proc/7576/stat : 7576 (pcs.big) R 7574 7576 4989 0 -1 4194304 250385 657 0 0 138057 165 0 0 25 0 1 0 59257599 943775744 214784 996147200 134512640 135215973 4294956304 18446744073709551615 134591063 0 0 4096 0 0 0 0 17 0 0 0
/proc/7576/statm: 230414 214784 407 171 0 229339 0
Current children cumulated CPU time (s) 1382.22
Current children cumulated vsize (KiB) 921656

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

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

[startup+1388.21 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 7614
/proc/meminfo: memFree=660272/2055920 swapFree=4192812/4192956
[pid=7576] ppid=7574 vsize=0 CPUtime=1382.32
/proc/7576/stat : 7576 (pcs.big) R 7574 7576 4989 0 -1 4195332 250385 657 0 0 138057 175 0 0 25 0 1 0 59257599 0 0 996147200 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0
/proc/7576/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1382.32
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1388.24
CPU time (s): 1382.36
CPU user time (s): 1380.58
CPU system time (s): 1.78473
CPU usage (%): 99.5764
Max. virtual memory (cumulated for all children) (KiB): 921656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1380.58
system time used= 1.78473
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 251042
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= 18
involuntary context switches= 16209

runsolver used 1.73873 second user time and 3.90341 second system time

The end

Launcher Data 

Begin job on node31 at 2009-07-16 07:25:15
IDJOB=2082935
IDBENCH=57655
IDSOLVER=734
FILE ID=node31/2082935-1247721915
PBS_JOBID= 9521333
Free space on /tmp= 66276 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/os-gp/normalized-gp10-08-1092.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2082935-1247721915/watcher-2082935-1247721915 -o /tmp/evaluation-result-2082935-1247721915/solver-2082935-1247721915 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1100999404 HOME/instance-2082935-1247721915.xml

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

MD5SUM BENCH= f41ed40355d7ef2ae84bd4ab3983b449
RANDOM SEED=1100999404

node31.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		: 3000.216
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	: 5931.00
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		: 3000.216
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:       1602368 kB
Buffers:         78808 kB
Cached:         260308 kB
SwapCached:          0 kB
Active:         116932 kB
Inactive:       258452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1602368 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1864 kB
Writeback:           0 kB
Mapped:          56692 kB
Slab:            63088 kB
Committed_AS:   429116 kB
PageTables:       2000 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= 66272 MiB
End job on node31 at 2009-07-16 07:48:25