Trace number 2091646

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 0.3.2? (TO) 1800.13 1805.42

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-42_ext.xml
MD5SUM8137b8feea9b6597a8f9ebfed5f0d9a7
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.83196
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints462
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension462
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c small-domain mode
0.18/0.21	c Seed is 737389116
0.18/0.21	c Constructing HOME/instance-2091646-1247733064.xml  with 10602 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-2091646-1247733064/watcher-2091646-1247733064 -o /tmp/evaluation-result-2091646-1247733064/solver-2091646-1247733064 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 737389116 HOME/instance-2091646-1247733064.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: 1.97 2.01 2.00 4/72 15310
/proc/meminfo: memFree=1436208/2055920 swapFree=4192812/4192956
[pid=15310] ppid=15308 vsize=5356 CPUtime=0
/proc/15310/stat : 15310 (pcssolve) R 15308 15310 14355 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 60373301 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 231962372767 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15310/statm: 1339 241 200 169 0 50 0
[pid=15311] ppid=15310 vsize=0 CPUtime=0
/proc/15311/stat : 15311 (fgrep) Z 15310 15310 14355 0 -1 4194316 155 0 0 0 0 0 0 0 22 0 1 0 60373302 0 0 996147200 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/15311/statm: 0 0 0 0 0 0 0
[pid=15312] ppid=15310 vsize=5356 CPUtime=0
/proc/15312/stat : 15312 (pcssolve) R 15310 15310 14355 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 60373302 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 231962372767 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15312/statm: 1339 241 200 169 0 50 0

[startup+0.064855 s]
/proc/loadavg: 1.97 2.01 2.00 4/72 15310
/proc/meminfo: memFree=1436208/2055920 swapFree=4192812/4192956
[pid=15310] ppid=15308 vsize=5036 CPUtime=0.04
/proc/15310/stat : 15310 (pcs.small) R 15308 15310 14355 0 -1 4194304 971 822 0 0 4 0 0 0 18 0 1 0 60373301 5156864 580 996147200 134512640 135095119 4294956304 18446744073709551615 134694638 0 0 4096 0 0 0 0 17 1 0 0
/proc/15310/statm: 1259 580 364 142 0 213 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5036

[startup+0.10184 s]
/proc/loadavg: 1.97 2.01 2.00 4/72 15310
/proc/meminfo: memFree=1436208/2055920 swapFree=4192812/4192956
[pid=15310] ppid=15308 vsize=5700 CPUtime=0.07
/proc/15310/stat : 15310 (pcs.small) R 15308 15310 14355 0 -1 4194304 1125 822 0 0 7 0 0 0 18 0 1 0 60373301 5836800 734 996147200 134512640 135095119 4294956304 18446744073709551615 4159345924 0 0 4096 0 0 0 0 17 1 0 0
/proc/15310/statm: 1425 734 364 142 0 379 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5700

[startup+0.301785 s]
/proc/loadavg: 1.97 2.01 2.00 4/72 15310
/proc/meminfo: memFree=1436208/2055920 swapFree=4192812/4192956
[pid=15310] ppid=15308 vsize=8088 CPUtime=0.28
/proc/15310/stat : 15310 (pcs.small) R 15308 15310 14355 0 -1 4194304 1789 822 0 0 27 1 0 0 19 0 1 0 60373301 8282112 1300 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15310/statm: 2022 1300 378 142 0 976 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8088

[startup+0.70167 s]
/proc/loadavg: 1.97 2.01 2.00 4/72 15310
/proc/meminfo: memFree=1436208/2055920 swapFree=4192812/4192956
[pid=15310] ppid=15308 vsize=8088 CPUtime=0.68
/proc/15310/stat : 15310 (pcs.small) R 15308 15310 14355 0 -1 4194304 1793 822 0 0 67 1 0 0 23 0 1 0 60373301 8282112 1304 996147200 134512640 135095119 4294956304 18446744073709551615 134638369 0 0 4096 0 0 0 0 17 1 0 0
/proc/15310/statm: 2022 1304 378 142 0 976 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8088

[startup+1.50144 s]
/proc/loadavg: 1.97 2.01 2.00 3/73 15316
/proc/meminfo: memFree=1432416/2055920 swapFree=4192812/4192956
[pid=15310] ppid=15308 vsize=8088 CPUtime=1.47
/proc/15310/stat : 15310 (pcs.small) R 15308 15310 14355 0 -1 4194304 1798 822 0 0 146 1 0 0 25 0 1 0 60373301 8282112 1309 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 1 0 0
/proc/15310/statm: 2022 1309 378 142 0 976 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8088

[startup+3.10298 s]
/proc/loadavg: 1.97 2.01 2.00 3/73 15316
/proc/meminfo: memFree=1432224/2055920 swapFree=4192812/4192956
[pid=15310] ppid=15308 vsize=8088 CPUtime=3.07
/proc/15310/stat : 15310 (pcs.small) R 15308 15310 14355 0 -1 4194304 1810 822 0 0 306 1 0 0 25 0 1 0 60373301 8282112 1321 996147200 134512640 135095119 4294956304 18446744073709551615 134642608 0 0 4096 0 0 0 0 17 1 0 0
/proc/15310/statm: 2022 1321 378 142 0 976 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 8088

[startup+6.30106 s]
/proc/loadavg: 1.97 2.01 2.00 3/73 15316
/proc/meminfo: memFree=1431904/2055920 swapFree=4192812/4192956
[pid=15310] ppid=15308 vsize=8088 CPUtime=6.25
/proc/15310/stat : 15310 (pcs.small) R 15308 15310 14355 0 -1 4194304 1832 822 0 0 624 1 0 0 25 0 1 0 60373301 8282112 1343 996147200 134512640 135095119 4294956304 18446744073709551615 134617012 0 0 4096 0 0 0 0 17 1 0 0
/proc/15310/statm: 2022 1343 378 142 0 976 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 8088

[startup+12.7012 s]
/proc/loadavg: 1.97 2.01 2.00 3/73 15316
/proc/meminfo: memFree=1430696/2055920 swapFree=4192812/4192956
[pid=15310] ppid=15308 vsize=9760 CPUtime=12.62
/proc/15310/stat : 15310 (pcs.small) R 15308 15310 14355 0 -1 4194304 2179 822 0 0 1261 1 0 0 25 0 1 0 60373301 9994240 1561 996147200 134512640 135095119 4294956304 18446744073709551615 134589648 0 0 4096 0 0 0 0 17 1 0 0
/proc/15310/statm: 2440 1561 378 142 0 1394 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 9760

[startup+25.5015 s]
/proc/loadavg: 1.98 2.00 2.00 3/73 15316
/proc/meminfo: memFree=1428904/2055920 swapFree=4192812/4192956
[pid=15310] ppid=15308 vsize=11176 CPUtime=25.36
/proc/15310/stat : 15310 (pcs.small) R 15308 15310 14355 0 -1 4194304 2735 822 0 0 2535 1 0 0 25 0 1 0 60373301 11444224 1860 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15310/statm: 2794 1860 378 142 0 1748 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 11176

[startup+51.1012 s]
/proc/loadavg: 1.98 2.00 2.00 3/73 15316
/proc/meminfo: memFree=1424552/2055920 swapFree=4192812/4192956
[pid=15310] ppid=15308 vsize=14048 CPUtime=50.85
/proc/15310/stat : 15310 (pcs.small) R 15308 15310 14355 0 -1 4194304 3774 822 0 0 5083 2 0 0 25 0 1 0 60373301 14385152 2609 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15310/statm: 3512 2609 378 142 0 2466 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 14048

[startup+102.306 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 15316
/proc/meminfo: memFree=1417896/2055920 swapFree=4192812/4192956
[pid=15310] ppid=15308 vsize=18472 CPUtime=101.83
/proc/15310/stat : 15310 (pcs.small) R 15308 15310 14355 0 -1 4194304 5319 822 0 0 10179 4 0 0 25 0 1 0 60373301 18915328 3641 996147200 134512640 135095119 4294956304 18446744073709551615 134636921 0 0 4096 0 0 0 0 17 1 0 0
/proc/15310/statm: 4618 3641 378 142 0 3572 0
Current children cumulated CPU time (s) 101.83
Current children cumulated vsize (KiB) 18472

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 15316
/proc/meminfo: memFree=1408744/2055920 swapFree=4192812/4192956
[pid=15310] ppid=15308 vsize=28964 CPUtime=161.56
/proc/15310/stat : 15310 (pcs.small) R 15308 15310 14355 0 -1 4194304 8388 822 0 0 16150 6 0 0 25 0 1 0 60373301 29659136 5172 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15310/statm: 7241 5172 378 142 0 6195 0
Current children cumulated CPU time (s) 161.56
Current children cumulated vsize (KiB) 28964

[startup+222.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 15316
/proc/meminfo: memFree=1404200/2055920 swapFree=4192812/4192956
[pid=15310] ppid=15308 vsize=29228 CPUtime=221.29
/proc/15310/stat : 15310 (pcs.small) R 15308 15310 14355 0 -1 4194304 8810 822 0 0 22122 7 0 0 25 0 1 0 60373301 29929472 5594 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15310/statm: 7307 5594 378 142 0 6261 0
Current children cumulated CPU time (s) 221.29
Current children cumulated vsize (KiB) 29228

[startup+282.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 15316
/proc/meminfo: memFree=1398376/2055920 swapFree=4192812/4192956
[pid=15310] ppid=15308 vsize=30944 CPUtime=281.03
/proc/15310/stat : 15310 (pcs.small) R 15308 15310 14355 0 -1 4194304 9565 822 0 0 28095 8 0 0 25 0 1 0 60373301 31686656 6349 996147200 134512640 135095119 4294956304 18446744073709551615 134642947 0 0 4096 0 0 0 0 17 1 0 0
/proc/15310/statm: 7736 6349 378 142 0 6690 0
Current children cumulated CPU time (s) 281.03
Current children cumulated vsize (KiB) 30944

[startup+342.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 15316
/proc/meminfo: memFree=1392808/2055920 swapFree=4192812/4192956
[pid=15310] ppid=15308 vsize=32660 CPUtime=340.76
/proc/15310/stat : 15310 (pcs.small) R 15308 15310 14355 0 -1 4194304 10301 822 0 0 34067 9 0 0 25 0 1 0 60373301 33443840 7085 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15310/statm: 8165 7085 378 142 0 7119 0
Current children cumulated CPU time (s) 340.76
Current children cumulated vsize (KiB) 32660

[startup+402.301 s]
/proc/loadavg: 2.05 2.01 2.00 3/73 15316
/proc/meminfo: memFree=1387624/2055920 swapFree=4192812/4192956
[pid=15310] ppid=15308 vsize=42436 CPUtime=400.5
/proc/15310/stat : 15310 (pcs.small) R 15308 15310 14355 0 -1 4194304 13040 822 0 0 40039 11 0 0 25 0 1 0 60373301 43454464 7775 996147200 134512640 135095119 4294956304 18446744073709551615 134641897 0 0 4096 0 0 0 0 17 1 0 0
/proc/15310/statm: 10609 7775 378 142 0 9563 0
Current children cumulated CPU time (s) 400.5
Current children cumulated vsize (KiB) 42436

[startup+462.302 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 15316
/proc/meminfo: memFree=1367848/2055920 swapFree=4192812/4192956
[pid=15310] ppid=15308 vsize=44148 CPUtime=460.24
/proc/15310/stat : 15310 (pcs.small) R 15308 15310 14355 0 -1 4194304 13761 822 0 0 46012 12 0 0 25 0 1 0 60373301 45207552 8496 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15310/statm: 11037 8496 378 142 0 9991 0
Current children cumulated CPU time (s) 460.24
Current children cumulated vsize (KiB) 44148

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15316
/proc/meminfo: memFree=1358440/2055920 swapFree=4192812/4192956
[pid=15310] ppid=15308 vsize=55372 CPUtime=519.98
/proc/15310/stat : 15310 (pcs.small) R 15308 15310 14355 0 -1 4194304 16868 822 0 0 51984 14 0 0 25 0 1 0 60373301 56700928 10578 996147200 134512640 135095119 4294956304 18446744073709551615 134589601 0 0 4096 0 0 0 0 17 1 0 0
/proc/15310/statm: 13843 10578 378 142 0 12797 0
Current children cumulated CPU time (s) 519.98
Current children cumulated vsize (KiB) 55372

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15316
/proc/meminfo: memFree=1356392/2055920 swapFree=4192812/4192956
[pid=15310] ppid=15308 vsize=55372 CPUtime=579.71
/proc/15310/stat : 15310 (pcs.small) R 15308 15310 14355 0 -1 4194304 17145 822 0 0 57957 14 0 0 25 0 1 0 60373301 56700928 10855 996147200 134512640 135095119 4294956304 18446744073709551615 134642964 0 0 4096 0 0 0 0 17 1 0 0
/proc/15310/statm: 13843 10855 378 142 0 12797 0
Current children cumulated CPU time (s) 579.71
Current children cumulated vsize (KiB) 55372

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15316
/proc/meminfo: memFree=1354216/2055920 swapFree=4192812/4192956
[pid=15310] ppid=15308 vsize=55372 CPUtime=639.45

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

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15316
/proc/meminfo: memFree=1346536/2055920 swapFree=4192812/4192956
[pid=15310] ppid=15308 vsize=57092 CPUtime=818.64
/proc/15310/stat : 15310 (pcs.small) R 15308 15310 14355 0 -1 4194304 18588 822 0 0 81848 16 0 0 25 0 1 0 60373301 58462208 12298 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15310/statm: 14273 12298 378 142 0 13227 0
Current children cumulated CPU time (s) 818.64
Current children cumulated vsize (KiB) 57092

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15316
/proc/meminfo: memFree=1343400/2055920 swapFree=4192812/4192956
[pid=15310] ppid=15308 vsize=58412 CPUtime=878.38
/proc/15310/stat : 15310 (pcs.small) R 15308 15310 14355 0 -1 4194304 19127 822 0 0 87821 17 0 0 25 0 1 0 60373301 59813888 12837 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15310/statm: 14603 12837 378 142 0 13557 0
Current children cumulated CPU time (s) 878.38
Current children cumulated vsize (KiB) 58412

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15316
/proc/meminfo: memFree=1340584/2055920 swapFree=4192812/4192956
[pid=15310] ppid=15308 vsize=59468 CPUtime=938.12
/proc/15310/stat : 15310 (pcs.small) R 15308 15310 14355 0 -1 4194304 19624 822 0 0 93794 18 0 0 25 0 1 0 60373301 60895232 13334 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15310/statm: 14867 13334 378 142 0 13821 0
Current children cumulated CPU time (s) 938.12
Current children cumulated vsize (KiB) 59468

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15316
/proc/meminfo: memFree=1337640/2055920 swapFree=4192812/4192956
[pid=15310] ppid=15308 vsize=60656 CPUtime=997.85
/proc/15310/stat : 15310 (pcs.small) R 15308 15310 14355 0 -1 4194304 20126 822 0 0 99766 19 0 0 25 0 1 0 60373301 62111744 13836 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15310/statm: 15164 13836 378 142 0 14118 0
Current children cumulated CPU time (s) 997.85
Current children cumulated vsize (KiB) 60656

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15316
/proc/meminfo: memFree=1334120/2055920 swapFree=4192812/4192956
[pid=15310] ppid=15308 vsize=78096 CPUtime=1057.59
/proc/15310/stat : 15310 (pcs.small) R 15308 15310 14355 0 -1 4194304 24728 822 0 0 105737 22 0 0 25 0 1 0 60373301 79970304 14341 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15310/statm: 19524 14341 378 142 0 18478 0
Current children cumulated CPU time (s) 1057.59
Current children cumulated vsize (KiB) 78096

[startup+1122.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/73 15316
/proc/meminfo: memFree=1329960/2055920 swapFree=4192812/4192956
[pid=15310] ppid=15308 vsize=79280 CPUtime=1117.33
/proc/15310/stat : 15310 (pcs.small) R 15308 15310 14355 0 -1 4194304 25225 822 0 0 111710 23 0 0 25 0 1 0 60373301 81182720 14838 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15310/statm: 19820 14838 378 142 0 18774 0
Current children cumulated CPU time (s) 1117.33
Current children cumulated vsize (KiB) 79280

[startup+1182.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/73 15318
/proc/meminfo: memFree=1325864/2055920 swapFree=4192812/4192956
[pid=15310] ppid=15308 vsize=80476 CPUtime=1177.07
/proc/15310/stat : 15310 (pcs.small) R 15308 15310 14355 0 -1 4194304 25706 822 0 0 117683 24 0 0 25 0 1 0 60373301 82407424 15319 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15310/statm: 20119 15319 378 142 0 19073 0
Current children cumulated CPU time (s) 1177.07
Current children cumulated vsize (KiB) 80476

[startup+1242.3 s]
/proc/loadavg: 1.45 1.86 1.95 2/68 15600
/proc/meminfo: memFree=1432584/2055920 swapFree=4192812/4192956
[pid=15310] ppid=15308 vsize=81536 CPUtime=1236.98
/proc/15310/stat : 15310 (pcs.small) R 15308 15310 14355 0 -1 4194304 26203 822 0 0 123670 28 0 0 25 0 1 0 60373301 83492864 15816 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/15310/statm: 20384 15816 378 142 0 19338 0
Current children cumulated CPU time (s) 1236.98
Current children cumulated vsize (KiB) 81536

[startup+1302.3 s]
/proc/loadavg: 1.16 1.70 1.89 2/68 15765
/proc/meminfo: memFree=1430224/2055920 swapFree=4192812/4192956
[pid=15310] ppid=15308 vsize=82724 CPUtime=1296.98
/proc/15310/stat : 15310 (pcs.small) R 15308 15310 14355 0 -1 4194304 26720 822 0 0 129666 32 0 0 25 0 1 0 60373301 84709376 16333 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15310/statm: 20681 16333 378 142 0 19635 0
Current children cumulated CPU time (s) 1296.98
Current children cumulated vsize (KiB) 82724

[startup+1362.3 s]
/proc/loadavg: 1.06 1.57 1.83 2/68 15897
/proc/meminfo: memFree=1427792/2055920 swapFree=4192812/4192956
[pid=15310] ppid=15308 vsize=84052 CPUtime=1356.96
/proc/15310/stat : 15310 (pcs.small) R 15308 15310 14355 0 -1 4194304 27266 822 0 0 135661 35 0 0 25 0 1 0 60373301 86069248 16879 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/15310/statm: 21013 16879 378 142 0 19967 0
Current children cumulated CPU time (s) 1356.96
Current children cumulated vsize (KiB) 84052

[startup+1422.31 s]
/proc/loadavg: 1.02 1.47 1.77 2/65 16000
/proc/meminfo: memFree=1426792/2055920 swapFree=4192812/4192956
[pid=15310] ppid=15308 vsize=85108 CPUtime=1416.97
/proc/15310/stat : 15310 (pcs.small) R 15308 15310 14355 0 -1 4194304 27744 822 0 0 141659 38 0 0 25 0 1 0 60373301 87150592 17357 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15310/statm: 21277 17357 378 142 0 20231 0
Current children cumulated CPU time (s) 1416.97
Current children cumulated vsize (KiB) 85108

[startup+1482.3 s]
/proc/loadavg: 1.01 1.38 1.72 2/65 16066
/proc/meminfo: memFree=1424872/2055920 swapFree=4192812/4192956
[pid=15310] ppid=15308 vsize=86160 CPUtime=1476.96
/proc/15310/stat : 15310 (pcs.small) R 15308 15310 14355 0 -1 4194304 28217 822 0 0 147656 40 0 0 25 0 1 0 60373301 88227840 17830 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15310/statm: 21540 17830 378 142 0 20494 0
Current children cumulated CPU time (s) 1476.96
Current children cumulated vsize (KiB) 86160

[startup+1542.3 s]
/proc/loadavg: 1.00 1.31 1.68 2/65 16066
/proc/meminfo: memFree=1423016/2055920 swapFree=4192812/4192956
[pid=15310] ppid=15308 vsize=87224 CPUtime=1536.96
/proc/15310/stat : 15310 (pcs.small) R 15308 15310 14355 0 -1 4194304 28686 822 0 0 153656 40 0 0 25 0 1 0 60373301 89317376 18299 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/15310/statm: 21806 18299 378 142 0 20760 0
Current children cumulated CPU time (s) 1536.96
Current children cumulated vsize (KiB) 87224

[startup+1602.3 s]
/proc/loadavg: 1.00 1.25 1.63 2/65 16066
/proc/meminfo: memFree=1421224/2055920 swapFree=4192812/4192956
[pid=15310] ppid=15308 vsize=88280 CPUtime=1596.97
/proc/15310/stat : 15310 (pcs.small) R 15308 15310 14355 0 -1 4194304 29163 822 0 0 159656 41 0 0 25 0 1 0 60373301 90398720 18776 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15310/statm: 22070 18776 378 142 0 21024 0
Current children cumulated CPU time (s) 1596.97
Current children cumulated vsize (KiB) 88280

[startup+1662.3 s]
/proc/loadavg: 1.00 1.20 1.59 2/65 16066
/proc/meminfo: memFree=1406696/2055920 swapFree=4192812/4192956
[pid=15310] ppid=15308 vsize=110068 CPUtime=1656.98
/proc/15310/stat : 15310 (pcs.small) R 15308 15310 14355 0 -1 4194304 34834 822 0 0 165654 44 0 0 25 0 1 0 60373301 112709632 22398 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15310/statm: 27517 22398 378 142 0 26471 0
Current children cumulated CPU time (s) 1656.98
Current children cumulated vsize (KiB) 110068

[startup+1722.3 s]
/proc/loadavg: 1.00 1.16 1.55 2/65 16066
/proc/meminfo: memFree=1405928/2055920 swapFree=4192812/4192956
[pid=15310] ppid=15308 vsize=110068 CPUtime=1716.98
/proc/15310/stat : 15310 (pcs.small) R 15308 15310 14355 0 -1 4194304 35021 822 0 0 171654 44 0 0 25 0 1 0 60373301 112709632 22585 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15310/statm: 27517 22585 378 142 0 26471 0
Current children cumulated CPU time (s) 1716.98
Current children cumulated vsize (KiB) 110068

[startup+1782.3 s]
/proc/loadavg: 1.00 1.13 1.51 2/65 16066
/proc/meminfo: memFree=1405032/2055920 swapFree=4192812/4192956
[pid=15310] ppid=15308 vsize=110068 CPUtime=1776.98
/proc/15310/stat : 15310 (pcs.small) R 15308 15310 14355 0 -1 4194304 35208 822 0 0 177654 44 0 0 25 0 1 0 60373301 112709632 22772 996147200 134512640 135095119 4294956304 18446744073709551615 134615500 0 0 4096 0 0 0 0 17 0 0 0
/proc/15310/statm: 27517 22772 378 142 0 26471 0
Current children cumulated CPU time (s) 1776.98
Current children cumulated vsize (KiB) 110068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.4 s]
/proc/loadavg: 1.00 1.12 1.50 2/65 16072
/proc/meminfo: memFree=1404648/2055920 swapFree=4192812/4192956
[pid=15310] ppid=15308 vsize=110068 CPUtime=1800.1
/proc/15310/stat : 15310 (pcs.small) R 15308 15310 14355 0 -1 4194304 35279 822 0 0 179965 45 0 0 25 0 1 0 60373301 112709632 22843 996147200 134512640 135095119 4294956304 18446744073709551615 134642896 0 0 4096 0 0 0 0 17 0 0 0
/proc/15310/statm: 27517 22843 378 142 0 26471 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 110068

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): 1805.42
CPU time (s): 1800.13
CPU user time (s): 1799.65
CPU system time (s): 0.473927
CPU usage (%): 99.7068
Max. virtual memory (cumulated for all children) (KiB): 113116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.65
system time used= 0.473927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36101
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= 21
involuntary context switches= 15091

runsolver used 2.22966 second user time and 5.42717 second system time

The end

Launcher Data 

Begin job on node16 at 2009-07-16 10:31:04
IDJOB=2091646
IDBENCH=60096
IDSOLVER=733
FILE ID=node16/2091646-1247733064
PBS_JOBID= 9521524
Free space on /tmp= 66412 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-50-23-fcd/normalized-rand-2-50-23-587-230-fcd-42_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091646-1247733064/watcher-2091646-1247733064 -o /tmp/evaluation-result-2091646-1247733064/solver-2091646-1247733064 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 737389116 HOME/instance-2091646-1247733064.xml

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

MD5SUM BENCH= 8137b8feea9b6597a8f9ebfed5f0d9a7
RANDOM SEED=737389116

node16.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		: 3000.231
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		: 3000.231
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:       1436688 kB
Buffers:         77296 kB
Cached:         400404 kB
SwapCached:          0 kB
Active:         121340 kB
Inactive:       428472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1436688 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2112 kB
Writeback:           0 kB
Mapped:          83528 kB
Slab:            54536 kB
Committed_AS:   568232 kB
PageTables:       1952 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= 66416 MiB
End job on node16 at 2009-07-16 11:01:12