Trace number 2082902

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) 1408.63 1410.75

General information on the benchmark

Namecsp/os-gp/
normalized-gp10-06-1070.xml
MD5SUM995f63597ce032c59d2195b980a2a425
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 benchmark0.341947
Satisfiable
(Un)Satisfiability was proved
Number of variables101
Number of constraints1000
Maximum constraint arity2
Maximum domain size1071
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
0.00/0.01	c Seed is 1478273390
0.00/0.01	c Constructing HOME/instance-2082902-1247721838.xml  with 6500 constraints
0.08/0.10	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-2082902-1247721838/watcher-2082902-1247721838 -o /tmp/evaluation-result-2082902-1247721838/solver-2082902-1247721838 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1478273390 HOME/instance-2082902-1247721838.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: 1.92 1.98 1.99 4/73 15923
/proc/meminfo: memFree=1385296/2055920 swapFree=4192812/4192956
[pid=15923] ppid=15921 vsize=5356 CPUtime=0
/proc/15923/stat : 15923 (pcssolve) R 15921 15923 13004 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 59248652 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 254613711519 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15923/statm: 1339 241 200 169 0 50 0
[pid=15924] ppid=15923 vsize=0 CPUtime=0
/proc/15924/stat : 15924 (fgrep) Z 15923 15923 13004 0 -1 4194316 155 0 0 0 0 0 0 0 18 0 1 0 59248653 0 0 996147200 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/15924/statm: 0 0 0 0 0 0 0
[pid=15925] ppid=15923 vsize=5356 CPUtime=0
/proc/15925/stat : 15925 (pcssolve) R 15923 15923 13004 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 59248653 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 254613711519 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15925/statm: 1339 241 200 169 0 50 0

[startup+0.0714059 s]
/proc/loadavg: 1.92 1.98 1.99 4/73 15923
/proc/meminfo: memFree=1385296/2055920 swapFree=4192812/4192956
[pid=15923] ppid=15921 vsize=5908 CPUtime=0.05
/proc/15923/stat : 15923 (pcs.big) R 15921 15923 13004 0 -1 4194304 1134 657 0 0 5 0 0 0 24 0 1 0 59248652 6049792 765 996147200 134512640 135215973 4294956304 18446744073709551615 4159730131 0 0 4096 0 0 0 0 17 0 0 0
/proc/15923/statm: 1477 765 388 171 0 402 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5908

[startup+0.102408 s]
/proc/loadavg: 1.92 1.98 1.99 4/73 15923
/proc/meminfo: memFree=1385296/2055920 swapFree=4192812/4192956
[pid=15923] ppid=15921 vsize=6504 CPUtime=0.08
/proc/15923/stat : 15923 (pcs.big) R 15921 15923 13004 0 -1 4194304 1337 657 0 0 8 0 0 0 24 0 1 0 59248652 6660096 894 996147200 134512640 135215973 4294956304 18446744073709551615 134585668 0 0 4096 0 0 0 0 17 0 0 0
/proc/15923/statm: 1626 894 388 171 0 551 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6504

[startup+0.302434 s]
/proc/loadavg: 1.92 1.98 1.99 4/73 15923
/proc/meminfo: memFree=1385296/2055920 swapFree=4192812/4192956
[pid=15923] ppid=15921 vsize=9072 CPUtime=0.29
/proc/15923/stat : 15923 (pcs.big) R 15921 15923 13004 0 -1 4194304 2142 657 0 0 28 1 0 0 25 0 1 0 59248652 9289728 1485 996147200 134512640 135215973 4294956304 18446744073709551615 134591071 0 0 4096 0 0 0 0 17 0 0 0
/proc/15923/statm: 2268 1485 407 171 0 1193 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9072

[startup+0.702478 s]
/proc/loadavg: 1.92 1.98 1.99 4/73 15923
/proc/meminfo: memFree=1385296/2055920 swapFree=4192812/4192956
[pid=15923] ppid=15921 vsize=9180 CPUtime=0.69
/proc/15923/stat : 15923 (pcs.big) R 15921 15923 13004 0 -1 4194304 2185 657 0 0 68 1 0 0 25 0 1 0 59248652 9400320 1528 996147200 134512640 135215973 4294956304 18446744073709551615 134583653 0 0 4096 0 0 0 0 17 0 0 0
/proc/15923/statm: 2295 1528 407 171 0 1220 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9180

[startup+1.50156 s]
/proc/loadavg: 1.92 1.98 1.99 3/74 15928
/proc/meminfo: memFree=1380232/2055920 swapFree=4192812/4192956
[pid=15923] ppid=15921 vsize=9772 CPUtime=1.48
/proc/15923/stat : 15923 (pcs.big) R 15921 15923 13004 0 -1 4194304 2315 657 0 0 147 1 0 0 25 0 1 0 59248652 10006528 1658 996147200 134512640 135215973 4294956304 18446744073709551615 134902578 0 0 4096 0 0 0 0 17 0 0 0
/proc/15923/statm: 2443 1658 407 171 0 1368 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9772

[startup+3.10174 s]
/proc/loadavg: 1.92 1.98 1.99 3/74 15928
/proc/meminfo: memFree=1379144/2055920 swapFree=4192812/4192956
[pid=15923] ppid=15921 vsize=11560 CPUtime=3.07
/proc/15923/stat : 15923 (pcs.big) R 15921 15923 13004 0 -1 4194304 2816 657 0 0 306 1 0 0 25 0 1 0 59248652 11837440 2126 996147200 134512640 135215973 4294956304 18446744073709551615 134902578 0 0 4096 0 0 0 0 17 0 0 0
/proc/15923/statm: 2890 2126 407 171 0 1815 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 11560

[startup+6.3011 s]
/proc/loadavg: 1.93 1.98 1.99 3/74 15928
/proc/meminfo: memFree=1376776/2055920 swapFree=4192812/4192956
[pid=15923] ppid=15921 vsize=12696 CPUtime=6.26
/proc/15923/stat : 15923 (pcs.big) R 15921 15923 13004 0 -1 4194304 3160 657 0 0 625 1 0 0 25 0 1 0 59248652 13000704 2405 996147200 134512640 135215973 4294956304 18446744073709551615 135096351 0 0 4096 0 0 0 0 17 0 0 0
/proc/15923/statm: 3174 2405 407 171 0 2099 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 12696

[startup+12.7018 s]
/proc/loadavg: 1.93 1.98 1.99 3/74 15928
/proc/meminfo: memFree=1371656/2055920 swapFree=4192812/4192956
[pid=15923] ppid=15921 vsize=18384 CPUtime=12.64
/proc/15923/stat : 15923 (pcs.big) R 15921 15923 13004 0 -1 4194304 4788 657 0 0 1261 3 0 0 25 0 1 0 59248652 18825216 3630 996147200 134512640 135215973 4294956304 18446744073709551615 134524580 0 0 4096 0 0 0 0 17 0 0 0
/proc/15923/statm: 4596 3630 407 171 0 3521 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 18384

[startup+25.5022 s]
/proc/loadavg: 1.95 1.98 1.99 3/74 15928
/proc/meminfo: memFree=1360584/2055920 swapFree=4192812/4192956
[pid=15923] ppid=15921 vsize=29308 CPUtime=25.38
/proc/15923/stat : 15923 (pcs.big) R 15921 15923 13004 0 -1 4194304 7717 657 0 0 2534 4 0 0 25 0 1 0 59248652 30011392 6302 996147200 134512640 135215973 4294956304 18446744073709551615 4158960136 0 0 4096 0 0 0 0 17 0 0 0
/proc/15923/statm: 7327 6302 407 171 0 6252 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 29308

[startup+51.1021 s]
/proc/loadavg: 1.96 1.98 1.99 3/74 15928
/proc/meminfo: memFree=1342856/2055920 swapFree=4192812/4192956
[pid=15923] ppid=15921 vsize=45888 CPUtime=50.88
/proc/15923/stat : 15923 (pcs.big) R 15921 15923 13004 0 -1 4194304 12320 657 0 0 5080 8 0 0 25 0 1 0 59248652 46989312 10263 996147200 134512640 135215973 4294956304 18446744073709551615 4158853402 0 0 4096 0 0 0 0 17 0 0 0
/proc/15923/statm: 11472 10263 407 171 0 10397 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 45888

[startup+102.307 s]
/proc/loadavg: 1.98 1.98 1.99 3/74 15928
/proc/meminfo: memFree=1307784/2055920 swapFree=4192812/4192956
[pid=15923] ppid=15921 vsize=79256 CPUtime=101.87
/proc/15923/stat : 15923 (pcs.big) R 15921 15923 13004 0 -1 4194304 21488 657 0 0 10172 15 0 0 25 0 1 0 59248652 81158144 18406 996147200 134512640 135215973 4294956304 18446744073709551615 134982814 0 0 4096 0 0 0 0 17 0 0 0
/proc/15923/statm: 19814 18406 407 171 0 18739 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 79256

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15960
/proc/meminfo: memFree=1388296/2055920 swapFree=4192812/4192956
[pid=15923] ppid=15921 vsize=119144 CPUtime=161.73
/proc/15923/stat : 15923 (pcs.big) R 15921 15923 13004 0 -1 4194304 32406 657 0 0 16151 22 0 0 25 0 1 0 59248652 122003456 27275 996147200 134512640 135215973 4294956304 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 1 0 0
/proc/15923/statm: 29786 27275 407 171 0 28711 0
Current children cumulated CPU time (s) 161.73
Current children cumulated vsize (KiB) 119144

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15960
/proc/meminfo: memFree=1305672/2055920 swapFree=4192812/4192956
[pid=15923] ppid=15921 vsize=156564 CPUtime=221.72
/proc/15923/stat : 15923 (pcs.big) R 15921 15923 13004 0 -1 4194304 42789 657 0 0 22143 29 0 0 25 0 1 0 59248652 160321536 37401 996147200 134512640 135215973 4294956304 18446744073709551615 134583213 0 0 4096 0 0 0 0 17 1 0 0
/proc/15923/statm: 39141 37401 407 171 0 38066 0
Current children cumulated CPU time (s) 221.72
Current children cumulated vsize (KiB) 156564

[startup+282.303 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15960
/proc/meminfo: memFree=1226696/2055920 swapFree=4192812/4192956
[pid=15923] ppid=15921 vsize=206308 CPUtime=281.71
/proc/15923/stat : 15923 (pcs.big) R 15921 15923 13004 0 -1 4194304 56193 657 0 0 28132 39 0 0 25 0 1 0 59248652 211259392 46708 996147200 134512640 135215973 4294956304 18446744073709551615 134957935 0 0 4096 0 0 0 0 17 1 0 0
/proc/15923/statm: 51577 46708 407 171 0 50502 0
Current children cumulated CPU time (s) 281.71
Current children cumulated vsize (KiB) 206308

[startup+342.303 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15960
/proc/meminfo: memFree=1144264/2055920 swapFree=4192812/4192956
[pid=15923] ppid=15921 vsize=245320 CPUtime=341.68
/proc/15923/stat : 15923 (pcs.big) R 15921 15923 13004 0 -1 4194304 66869 657 0 0 34122 46 0 0 25 0 1 0 59248652 251207680 56871 996147200 134512640 135215973 4294956304 18446744073709551615 4158960146 0 0 4096 0 0 0 0 17 1 0 0
/proc/15923/statm: 61330 56871 407 171 0 60255 0
Current children cumulated CPU time (s) 341.68
Current children cumulated vsize (KiB) 245320

[startup+402.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15991
/proc/meminfo: memFree=1236488/2055920 swapFree=4192812/4192956
[pid=15923] ppid=15921 vsize=276400 CPUtime=401.63
/proc/15923/stat : 15923 (pcs.big) R 15921 15923 13004 0 -1 4194304 75548 657 0 0 40110 53 0 0 25 0 1 0 59248652 283033600 65550 996147200 134512640 135215973 4294956304 18446744073709551615 134588292 0 0 4096 0 0 0 0 17 1 0 0
/proc/15923/statm: 69100 65550 407 171 0 68025 0
Current children cumulated CPU time (s) 401.63
Current children cumulated vsize (KiB) 276400

[startup+462.303 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15991
/proc/meminfo: memFree=1191304/2055920 swapFree=4192812/4192956
[pid=15923] ppid=15921 vsize=307784 CPUtime=461.62
/proc/15923/stat : 15923 (pcs.big) R 15921 15923 13004 0 -1 4194304 84295 657 0 0 46102 60 0 0 25 0 1 0 59248652 315170816 74297 996147200 134512640 135215973 4294956304 18446744073709551615 134583607 0 0 4096 0 0 0 0 17 1 0 0
/proc/15923/statm: 76946 74297 407 171 0 75871 0
Current children cumulated CPU time (s) 461.62
Current children cumulated vsize (KiB) 307784

[startup+522.303 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15991
/proc/meminfo: memFree=1129416/2055920 swapFree=4192812/4192956
[pid=15923] ppid=15921 vsize=346128 CPUtime=521.6
/proc/15923/stat : 15923 (pcs.big) R 15921 15923 13004 0 -1 4194304 94957 657 0 0 52094 66 0 0 25 0 1 0 59248652 354435072 84959 996147200 134512640 135215973 4294956304 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 1 0 0
/proc/15923/statm: 86532 84959 407 171 0 85457 0
Current children cumulated CPU time (s) 521.6
Current children cumulated vsize (KiB) 346128

[startup+582.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15991
/proc/meminfo: memFree=1084488/2055920 swapFree=4192812/4192956
[pid=15923] ppid=15921 vsize=408164 CPUtime=581.59
/proc/15923/stat : 15923 (pcs.big) R 15921 15923 13004 0 -1 4194304 111319 657 0 0 58082 77 0 0 25 0 1 0 59248652 417959936 93128 996147200 134512640 135215973 4294956304 18446744073709551615 134523348 0 0 4096 0 0 0 0 17 1 0 0
/proc/15923/statm: 102041 93128 407 171 0 100966 0
Current children cumulated CPU time (s) 581.59
Current children cumulated vsize (KiB) 408164

[startup+642.303 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15991
/proc/meminfo: memFree=1036488/2055920 swapFree=4192812/4192956
[pid=15923] ppid=15921 vsize=441028 CPUtime=641.58
/proc/15923/stat : 15923 (pcs.big) R 15921 15923 13004 0 -1 4194304 120442 657 0 0 64075 83 0 0 25 0 1 0 59248652 451612672 102251 996147200 134512640 135215973 4294956304 18446744073709551615 134616932 0 0 4096 0 0 0 0 17 1 0 0
/proc/15923/statm: 110257 102251 407 171 0 109182 0
Current children cumulated CPU time (s) 641.58
Current children cumulated vsize (KiB) 441028

[startup+702.303 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15991
/proc/meminfo: memFree=990408/2055920 swapFree=4192812/4192956
[pid=15923] ppid=15921 vsize=474920 CPUtime=701.56
/proc/15923/stat : 15923 (pcs.big) R 15921 15923 13004 0 -1 4194304 129809 657 0 0 70066 90 0 0 25 0 1 0 59248652 486318080 111618 996147200 134512640 135215973 4294956304 18446744073709551615 134648399 0 0 4096 0 0 0 0 17 1 0 0
/proc/15923/statm: 118730 111618 407 171 0 117655 0
Current children cumulated CPU time (s) 701.56
Current children cumulated vsize (KiB) 474920

[startup+762.306 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15991
/proc/meminfo: memFree=951752/2055920 swapFree=4192812/4192956
[pid=15923] ppid=15921 vsize=504424 CPUtime=761.54
/proc/15923/stat : 15923 (pcs.big) R 15921 15923 13004 0 -1 4194304 138022 657 0 0 76059 95 0 0 25 0 1 0 59248652 516530176 119831 996147200 134512640 135215973 4294956304 18446744073709551615 4158960587 0 0 4096 0 0 0 0 17 1 0 0
/proc/15923/statm: 126106 119831 407 171 0 125031 0
Current children cumulated CPU time (s) 761.54
Current children cumulated vsize (KiB) 504424

[startup+822.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15991
/proc/meminfo: memFree=914056/2055920 swapFree=4192812/4192956
[pid=15923] ppid=15921 vsize=535228 CPUtime=821.53
/proc/15923/stat : 15923 (pcs.big) R 15921 15923 13004 0 -1 4194304 146622 657 0 0 82051 102 0 0 25 0 1 0 59248652 548073472 128431 996147200 134512640 135215973 4294956304 18446744073709551615 134648297 0 0 4096 0 0 0 0 17 1 0 0
/proc/15923/statm: 133807 128431 407 171 0 132732 0
Current children cumulated CPU time (s) 821.53
Current children cumulated vsize (KiB) 535228

[startup+882.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15991
/proc/meminfo: memFree=861768/2055920 swapFree=4192812/4192956
[pid=15923] ppid=15921 vsize=579376 CPUtime=881.5
/proc/15923/stat : 15923 (pcs.big) R 15921 15923 13004 0 -1 4194304 158586 657 0 0 88043 107 0 0 25 0 1 0 59248652 593281024 139370 996147200 134512640 135215973 4294956304 18446744073709551615 134902562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15923/statm: 144844 139370 407 171 0 143769 0
Current children cumulated CPU time (s) 881.5
Current children cumulated vsize (KiB) 579376

[startup+942.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15991
/proc/meminfo: memFree=813768/2055920 swapFree=4192812/4192956
[pid=15923] ppid=15921 vsize=615864 CPUtime=941.49
/proc/15923/stat : 15923 (pcs.big) R 15921 15923 13004 0 -1 4194304 168822 657 0 0 94035 114 0 0 25 0 1 0 59248652 630644736 149606 996147200 134512640 135215973 4294956304 18446744073709551615 4158960056 0 0 4096 0 0 0 0 17 1 0 0
/proc/15923/statm: 153966 149606 407 171 0 152891 0
Current children cumulated CPU time (s) 941.49
Current children cumulated vsize (KiB) 615864

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15991
/proc/meminfo: memFree=770376/2055920 swapFree=4192812/4192956
[pid=15923] ppid=15921 vsize=644272 CPUtime=1001.47
/proc/15923/stat : 15923 (pcs.big) R 15921 15923 13004 0 -1 4194304 176816 657 0 0 100028 119 0 0 25 0 1 0 59248652 659734528 157600 996147200 134512640 135215973 4294956304 18446744073709551615 4158960492 0 0 4096 0 0 0 0 17 1 0 0
/proc/15923/statm: 161068 157600 407 171 0 159993 0
Current children cumulated CPU time (s) 1001.47
Current children cumulated vsize (KiB) 644272

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15991
/proc/meminfo: memFree=729160/2055920 swapFree=4192812/4192956
[pid=15923] ppid=15921 vsize=675268 CPUtime=1061.46
/proc/15923/stat : 15923 (pcs.big) R 15921 15923 13004 0 -1 4194304 185441 657 0 0 106020 126 0 0 25 0 1 0 59248652 691474432 166225 996147200 134512640 135215973 4294956304 18446744073709551615 134648275 0 0 4096 0 0 0 0 17 1 0 0
/proc/15923/statm: 168817 166225 407 171 0 167742 0
Current children cumulated CPU time (s) 1061.46
Current children cumulated vsize (KiB) 675268

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15991
/proc/meminfo: memFree=687816/2055920 swapFree=4192812/4192956
[pid=15923] ppid=15921 vsize=705628 CPUtime=1121.44
/proc/15923/stat : 15923 (pcs.big) R 15921 15923 13004 0 -1 4194304 193974 657 0 0 112013 131 0 0 25 0 1 0 59248652 722563072 174758 996147200 134512640 135215973 4294956304 18446744073709551615 135097126 0 0 4096 0 0 0 0 17 1 0 0
/proc/15923/statm: 176407 174758 407 171 0 175332 0
Current children cumulated CPU time (s) 1121.44
Current children cumulated vsize (KiB) 705628

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15991
/proc/meminfo: memFree=644488/2055920 swapFree=4192812/4192956
[pid=15923] ppid=15921 vsize=802568 CPUtime=1181.43
/proc/15923/stat : 15923 (pcs.big) R 15921 15923 13004 0 -1 4194304 219241 657 0 0 117997 146 0 0 25 0 1 0 59248652 821829632 183640 996147200 134512640 135215973 4294956304 18446744073709551615 134587409 0 0 4096 0 0 0 0 17 1 0 0
/proc/15923/statm: 200642 183640 407 171 0 199567 0
Current children cumulated CPU time (s) 1181.43
Current children cumulated vsize (KiB) 802568

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15991
/proc/meminfo: memFree=600264/2055920 swapFree=4192812/4192956
[pid=15923] ppid=15921 vsize=835516 CPUtime=1241.42
/proc/15923/stat : 15923 (pcs.big) R 15921 15923 13004 0 -1 4194304 228519 657 0 0 123991 151 0 0 25 0 1 0 59248652 855568384 192501 996147200 134512640 135215973 4294956304 18446744073709551615 134588235 0 0 4096 0 0 0 0 17 1 0 0
/proc/15923/statm: 208879 192501 407 171 0 207804 0
Current children cumulated CPU time (s) 1241.42
Current children cumulated vsize (KiB) 835516

[startup+1302.3 s]
/proc/loadavg: 2.04 2.00 2.00 3/74 16022
/proc/meminfo: memFree=595336/2055920 swapFree=4192812/4192956
[pid=15923] ppid=15921 vsize=865264 CPUtime=1301
/proc/15923/stat : 15923 (pcs.big) R 15921 15923 13004 0 -1 4194304 236893 657 0 0 129944 156 0 0 25 0 1 0 59248652 886030336 200875 996147200 134512640 135215973 4294956304 18446744073709551615 134902543 0 0 4096 0 0 0 0 17 0 0 0
/proc/15923/statm: 216316 200875 407 171 0 215241 0
Current children cumulated CPU time (s) 1301
Current children cumulated vsize (KiB) 865264

[startup+1362.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/74 16022
/proc/meminfo: memFree=546632/2055920 swapFree=4192812/4192956
[pid=15923] ppid=15921 vsize=895996 CPUtime=1360.54
/proc/15923/stat : 15923 (pcs.big) R 15921 15923 13004 0 -1 4194304 245441 657 0 0 135892 162 0 0 25 0 1 0 59248652 917499904 209423 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 0 0 0
/proc/15923/statm: 223999 209423 407 171 0 222924 0
Current children cumulated CPU time (s) 1360.54
Current children cumulated vsize (KiB) 895996



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1410.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16022
/proc/meminfo: memFree=517320/2055920 swapFree=4192812/4192956
[pid=15923] ppid=15921 vsize=921708 CPUtime=1408.47
/proc/15923/stat : 15923 (pcs.big) R 15921 15923 13004 0 -1 4194304 252569 657 0 0 140680 167 0 0 25 0 1 0 59248652 943828992 216551 996147200 134512640 135215973 4294956304 18446744073709551615 134592088 0 0 4096 0 0 0 0 17 0 0 0
/proc/15923/statm: 230427 216551 407 171 0 229352 0
Current children cumulated CPU time (s) 1408.47
Current children cumulated vsize (KiB) 921708

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

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

[startup+1410.71 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16022
/proc/meminfo: memFree=517320/2055920 swapFree=4192812/4192956
[pid=15923] ppid=15921 vsize=0 CPUtime=1408.57
/proc/15923/stat : 15923 (pcs.big) R 15921 15923 13004 0 -1 4195332 252569 657 0 0 140680 177 0 0 25 0 1 0 59248652 0 0 996147200 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0
/proc/15923/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1408.57
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1410.75
CPU time (s): 1408.63
CPU user time (s): 1406.81
CPU system time (s): 1.82172
CPU usage (%): 99.8498
Max. virtual memory (cumulated for all children) (KiB): 921708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1406.81
system time used= 1.82172
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 253226
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= 13
involuntary context switches= 6619

runsolver used 1.43278 second user time and 3.71043 second system time

The end

Launcher Data 

Begin job on node87 at 2009-07-16 07:23:58
IDJOB=2082902
IDBENCH=57652
IDSOLVER=734
FILE ID=node87/2082902-1247721838
PBS_JOBID= 9521330
Free space on /tmp= 66164 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/os-gp/normalized-gp10-06-1070.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2082902-1247721838/watcher-2082902-1247721838 -o /tmp/evaluation-result-2082902-1247721838/solver-2082902-1247721838 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1478273390 HOME/instance-2082902-1247721838.xml

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

MD5SUM BENCH= 995f63597ce032c59d2195b980a2a425
RANDOM SEED=1478273390

node87.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		: 3000.236
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		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1385776 kB
Buffers:         98932 kB
Cached:         324436 kB
SwapCached:        136 kB
Active:         198388 kB
Inactive:       381504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1385776 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1884 kB
Writeback:           0 kB
Mapped:         167888 kB
Slab:            75268 kB
Committed_AS:   709432 kB
PageTables:       2168 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= 66156 MiB
End job on node87 at 2009-07-16 07:47:31