Trace number 2091438

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) 1800.13 1809.82

General information on the benchmark

Namecsp/rand-2-40-19-fcd/
normalized-rand-2-40-19-443-230-fcd-32_ext.xml
MD5SUM7964db93b3e7abf8319628217a45ce71
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 benchmark36.1095
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints336
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension336
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
0.18/0.22	c Seed is 781146452
0.18/0.22	c Constructing HOME/instance-2091438-1247732597.xml  with 6341 constraints
0.18/0.22	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-2091438-1247732597/watcher-2091438-1247732597 -o /tmp/evaluation-result-2091438-1247732597/solver-2091438-1247732597 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 781146452 HOME/instance-2091438-1247732597.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 2.00 2.00 4/72 20747
/proc/meminfo: memFree=1413340/2055920 swapFree=4192812/4192956
[pid=20747] ppid=20745 vsize=5356 CPUtime=0
/proc/20747/stat : 20747 (pcssolve) S 20745 20747 20231 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 60324399 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20747/statm: 1339 242 201 169 0 50 0
[pid=20748] ppid=20747 vsize=5356 CPUtime=0
/proc/20748/stat : 20748 (pcssolve) R 20747 20747 20231 0 -1 4194368 22 0 0 0 0 0 0 0 18 0 1 0 60324400 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 256364834087 0 0 4096 0 0 0 0 17 1 0 0
/proc/20748/statm: 1339 243 202 169 0 50 0
[pid=20749] ppid=20747 vsize=3676 CPUtime=0
/proc/20749/stat : 20749 (grep) S 20747 20747 20231 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 60324400 3764224 121 996147200 4194304 4274172 548682069040 18446744073709551615 256365002834 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/20749/statm: 919 121 99 19 0 43 0

[startup+0.0462421 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 20747
/proc/meminfo: memFree=1413340/2055920 swapFree=4192812/4192956
[pid=20747] ppid=20745 vsize=4904 CPUtime=0.03
/proc/20747/stat : 20747 (pcs.small) R 20745 20747 20231 0 -1 4194304 929 822 0 0 3 0 0 0 17 0 1 0 60324399 5021696 538 996147200 134512640 135095119 4294956304 18446744073709551615 10702568 0 0 4096 0 0 0 0 17 0 0 0
/proc/20747/statm: 1226 538 364 142 0 180 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4904

[startup+0.102252 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 20747
/proc/meminfo: memFree=1413340/2055920 swapFree=4192812/4192956
[pid=20747] ppid=20745 vsize=6364 CPUtime=0.08
/proc/20747/stat : 20747 (pcs.small) R 20745 20747 20231 0 -1 4194304 1342 822 0 0 8 0 0 0 17 0 1 0 60324399 6516736 918 996147200 134512640 135095119 4294956304 18446744073709551615 134617221 0 0 4096 0 0 0 0 17 0 0 0
/proc/20747/statm: 1591 918 377 142 0 545 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6364

[startup+0.302273 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 20747
/proc/meminfo: memFree=1413340/2055920 swapFree=4192812/4192956
[pid=20747] ppid=20745 vsize=6364 CPUtime=0.28
/proc/20747/stat : 20747 (pcs.small) R 20745 20747 20231 0 -1 4194304 1347 822 0 0 28 0 0 0 19 0 1 0 60324399 6516736 923 996147200 134512640 135095119 4294956304 18446744073709551615 134641683 0 0 4096 0 0 0 0 17 0 0 0
/proc/20747/statm: 1591 923 378 142 0 545 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6364

[startup+0.702313 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 20747
/proc/meminfo: memFree=1413340/2055920 swapFree=4192812/4192956
[pid=20747] ppid=20745 vsize=6364 CPUtime=0.68
/proc/20747/stat : 20747 (pcs.small) R 20745 20747 20231 0 -1 4194304 1355 822 0 0 68 0 0 0 22 0 1 0 60324399 6516736 931 996147200 134512640 135095119 4294956304 18446744073709551615 134576611 0 0 4096 0 0 0 0 17 0 0 0
/proc/20747/statm: 1591 931 378 142 0 545 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6364

[startup+1.5014 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20753
/proc/meminfo: memFree=1410708/2055920 swapFree=4192812/4192956
[pid=20747] ppid=20745 vsize=6620 CPUtime=1.48
/proc/20747/stat : 20747 (pcs.small) R 20745 20747 20231 0 -1 4194304 1433 822 0 0 148 0 0 0 25 0 1 0 60324399 6778880 944 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 0 0 0
/proc/20747/statm: 1655 944 378 142 0 609 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6620

[startup+3.10156 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20753
/proc/meminfo: memFree=1410388/2055920 swapFree=4192812/4192956
[pid=20747] ppid=20745 vsize=7136 CPUtime=3.08
/proc/20747/stat : 20747 (pcs.small) R 20745 20747 20231 0 -1 4194304 1559 822 0 0 308 0 0 0 25 0 1 0 60324399 7307264 1070 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 0 0 0
/proc/20747/statm: 1784 1070 378 142 0 738 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7136

[startup+6.30189 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20753
/proc/meminfo: memFree=1409300/2055920 swapFree=4192812/4192956
[pid=20747] ppid=20745 vsize=9336 CPUtime=6.27
/proc/20747/stat : 20747 (pcs.small) R 20745 20747 20231 0 -1 4194304 2222 822 0 0 626 1 0 0 25 0 1 0 60324399 9560064 1475 996147200 134512640 135095119 4294956304 18446744073709551615 134578949 0 0 4096 0 0 0 0 17 0 0 0
/proc/20747/statm: 2334 1475 378 142 0 1288 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 9336

[startup+12.7016 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20753
/proc/meminfo: memFree=1406684/2055920 swapFree=4192812/4192956
[pid=20747] ppid=20745 vsize=11144 CPUtime=12.66
/proc/20747/stat : 20747 (pcs.small) R 20745 20747 20231 0 -1 4194304 2890 822 0 0 1264 2 0 0 25 0 1 0 60324399 11411456 1886 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20747/statm: 2786 1886 378 142 0 1740 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 11144

[startup+25.5019 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20753
/proc/meminfo: memFree=1402524/2055920 swapFree=4192812/4192956
[pid=20747] ppid=20745 vsize=16444 CPUtime=25.46
/proc/20747/stat : 20747 (pcs.small) R 20745 20747 20231 0 -1 4194304 4590 822 0 0 2543 3 0 0 25 0 1 0 60324399 16838656 2783 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20747/statm: 4111 2783 378 142 0 3065 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 16444

[startup+51.1015 s]
/proc/loadavg: 1.92 1.98 1.99 3/82 20795
/proc/meminfo: memFree=1485380/2055920 swapFree=4192812/4192956
[pid=20747] ppid=20745 vsize=18548 CPUtime=50.96
/proc/20747/stat : 20747 (pcs.small) R 20745 20747 20231 0 -1 4194304 5545 822 0 0 5092 4 0 0 25 0 1 0 60324399 18993152 3738 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/20747/statm: 4637 3738 378 142 0 3591 0
Current children cumulated CPU time (s) 50.96
Current children cumulated vsize (KiB) 18548

[startup+102.302 s]
/proc/loadavg: 1.96 1.98 1.99 3/82 20795
/proc/meminfo: memFree=1477452/2055920 swapFree=4192812/4192956
[pid=20747] ppid=20745 vsize=29568 CPUtime=101.89
/proc/20747/stat : 20747 (pcs.small) R 20745 20747 20231 0 -1 4194304 8984 822 0 0 10181 8 0 0 25 0 1 0 60324399 30277632 5639 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/20747/statm: 7392 5639 378 142 0 6346 0
Current children cumulated CPU time (s) 101.89
Current children cumulated vsize (KiB) 29568

[startup+162.301 s]
/proc/loadavg: 1.98 1.98 1.99 3/73 20828
/proc/meminfo: memFree=1475612/2055920 swapFree=4192812/4192956
[pid=20747] ppid=20745 vsize=31812 CPUtime=161.41
/proc/20747/stat : 20747 (pcs.small) R 20745 20747 20231 0 -1 4194304 10119 822 0 0 16132 9 0 0 25 0 1 0 60324399 32575488 6774 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/20747/statm: 7953 6774 378 142 0 6907 0
Current children cumulated CPU time (s) 161.41
Current children cumulated vsize (KiB) 31812

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20828
/proc/meminfo: memFree=1462620/2055920 swapFree=4192812/4192956
[pid=20747] ppid=20745 vsize=42764 CPUtime=220.96
/proc/20747/stat : 20747 (pcs.small) R 20745 20747 20231 0 -1 4194304 13355 822 0 0 22085 11 0 0 25 0 1 0 60324399 43790336 7961 996147200 134512640 135095119 4294956304 18446744073709551615 134555074 0 0 4096 0 0 0 0 17 1 0 0
/proc/20747/statm: 10691 7961 378 142 0 9645 0
Current children cumulated CPU time (s) 220.96
Current children cumulated vsize (KiB) 42764

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20828
/proc/meminfo: memFree=1453148/2055920 swapFree=4192812/4192956
[pid=20747] ppid=20745 vsize=45136 CPUtime=280.5
/proc/20747/stat : 20747 (pcs.small) R 20745 20747 20231 0 -1 4194304 14392 822 0 0 28037 13 0 0 25 0 1 0 60324399 46219264 8998 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/20747/statm: 11284 8998 378 142 0 10238 0
Current children cumulated CPU time (s) 280.5
Current children cumulated vsize (KiB) 45136

[startup+342.307 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20828
/proc/meminfo: memFree=1439196/2055920 swapFree=4192812/4192956
[pid=20747] ppid=20745 vsize=56488 CPUtime=340.05
/proc/20747/stat : 20747 (pcs.small) R 20745 20747 20231 0 -1 4194304 17630 822 0 0 33990 15 0 0 25 0 1 0 60324399 57843712 11211 996147200 134512640 135095119 4294956304 18446744073709551615 134839492 0 0 4096 0 0 0 0 17 1 0 0
/proc/20747/statm: 14122 11211 378 142 0 13076 0
Current children cumulated CPU time (s) 340.05
Current children cumulated vsize (KiB) 56488

[startup+402.303 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20828
/proc/meminfo: memFree=1427164/2055920 swapFree=4192812/4192956
[pid=20747] ppid=20745 vsize=56488 CPUtime=399.59
/proc/20747/stat : 20747 (pcs.small) R 20745 20747 20231 0 -1 4194304 18007 822 0 0 39943 16 0 0 25 0 1 0 60324399 57843712 11588 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20747/statm: 14122 11588 378 142 0 13076 0
Current children cumulated CPU time (s) 399.59
Current children cumulated vsize (KiB) 56488

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20828
/proc/meminfo: memFree=1424092/2055920 swapFree=4192812/4192956
[pid=20747] ppid=20745 vsize=56488 CPUtime=459.13
/proc/20747/stat : 20747 (pcs.small) R 20745 20747 20231 0 -1 4194304 18361 822 0 0 45897 16 0 0 25 0 1 0 60324399 57843712 11942 996147200 134512640 135095119 4294956304 18446744073709551615 134636924 0 0 4096 0 0 0 0 17 1 0 0
/proc/20747/statm: 14122 11942 378 142 0 13076 0
Current children cumulated CPU time (s) 459.13
Current children cumulated vsize (KiB) 56488

[startup+522.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20828
/proc/meminfo: memFree=1419804/2055920 swapFree=4192812/4192956
[pid=20747] ppid=20745 vsize=57800 CPUtime=518.67
/proc/20747/stat : 20747 (pcs.small) R 20745 20747 20231 0 -1 4194304 19050 822 0 0 51851 16 0 0 25 0 1 0 60324399 59187200 12631 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/20747/statm: 14450 12631 378 142 0 13404 0
Current children cumulated CPU time (s) 518.67
Current children cumulated vsize (KiB) 57800

[startup+582.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20828
/proc/meminfo: memFree=1414300/2055920 swapFree=4192812/4192956
[pid=20747] ppid=20745 vsize=59516 CPUtime=578.22
/proc/20747/stat : 20747 (pcs.small) R 20745 20747 20231 0 -1 4194304 19806 822 0 0 57805 17 0 0 25 0 1 0 60324399 60944384 13387 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20747/statm: 14879 13387 378 142 0 13833 0
Current children cumulated CPU time (s) 578.22
Current children cumulated vsize (KiB) 59516

[startup+642.303 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20828
/proc/meminfo: memFree=1407964/2055920 swapFree=4192812/4192956
[pid=20747] ppid=20745 vsize=77604 CPUtime=637.77

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

[startup+882.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20828
/proc/meminfo: memFree=1384220/2055920 swapFree=4192812/4192956
[pid=20747] ppid=20745 vsize=84020 CPUtime=875.94
/proc/20747/stat : 20747 (pcs.small) R 20745 20747 20231 0 -1 4194304 27455 822 0 0 87569 25 0 0 25 0 1 0 60324399 86036480 16939 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/20747/statm: 21005 16939 378 142 0 19959 0
Current children cumulated CPU time (s) 875.94
Current children cumulated vsize (KiB) 84020

[startup+942.303 s]
/proc/loadavg: 2.14 2.02 2.00 3/82 20869
/proc/meminfo: memFree=1428948/2055920 swapFree=4192812/4192956
[pid=20747] ppid=20745 vsize=85604 CPUtime=935.56
/proc/20747/stat : 20747 (pcs.small) R 20745 20747 20231 0 -1 4194304 28123 822 0 0 93530 26 0 0 25 0 1 0 60324399 87658496 17607 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/20747/statm: 21401 17607 378 142 0 20355 0
Current children cumulated CPU time (s) 935.56
Current children cumulated vsize (KiB) 85604

[startup+1002.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/82 20953
/proc/meminfo: memFree=1425812/2055920 swapFree=4192812/4192956
[pid=20747] ppid=20745 vsize=87048 CPUtime=994.86
/proc/20747/stat : 20747 (pcs.small) R 20745 20747 20231 0 -1 4194304 28785 822 0 0 99458 28 0 0 25 0 1 0 60324399 89137152 18269 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/20747/statm: 21762 18269 378 142 0 20716 0
Current children cumulated CPU time (s) 994.86
Current children cumulated vsize (KiB) 87048

[startup+1062.31 s]
/proc/loadavg: 2.05 2.02 2.00 3/73 20986
/proc/meminfo: memFree=1414116/2055920 swapFree=4192812/4192956
[pid=20747] ppid=20745 vsize=88500 CPUtime=1054.77
/proc/20747/stat : 20747 (pcs.small) R 20745 20747 20231 0 -1 4194304 29439 822 0 0 105448 29 0 0 25 0 1 0 60324399 90624000 18923 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20747/statm: 22125 18923 378 142 0 21079 0
Current children cumulated CPU time (s) 1054.77
Current children cumulated vsize (KiB) 88500

[startup+1122.3 s]
/proc/loadavg: 2.11 2.04 2.01 3/73 21017
/proc/meminfo: memFree=1413924/2055920 swapFree=4192812/4192956
[pid=20747] ppid=20745 vsize=111608 CPUtime=1114.55
/proc/20747/stat : 20747 (pcs.small) R 20745 20747 20231 0 -1 4194304 35497 822 0 0 111423 32 0 0 25 0 1 0 60324399 114286592 22932 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 1 0 0
/proc/20747/statm: 27902 22932 378 142 0 26856 0
Current children cumulated CPU time (s) 1114.55
Current children cumulated vsize (KiB) 111608

[startup+1182.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/73 21017
/proc/meminfo: memFree=1402852/2055920 swapFree=4192812/4192956
[pid=20747] ppid=20745 vsize=111608 CPUtime=1174.32
/proc/20747/stat : 20747 (pcs.small) R 20745 20747 20231 0 -1 4194304 35772 822 0 0 117399 33 0 0 25 0 1 0 60324399 114286592 23207 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20747/statm: 27902 23207 378 142 0 26856 0
Current children cumulated CPU time (s) 1174.32
Current children cumulated vsize (KiB) 111608

[startup+1242.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/73 21017
/proc/meminfo: memFree=1391716/2055920 swapFree=4192812/4192956
[pid=20747] ppid=20745 vsize=111608 CPUtime=1234.08
/proc/20747/stat : 20747 (pcs.small) R 20745 20747 20231 0 -1 4194304 36041 822 0 0 123375 33 0 0 25 0 1 0 60324399 114286592 23476 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20747/statm: 27902 23476 378 142 0 26856 0
Current children cumulated CPU time (s) 1234.08
Current children cumulated vsize (KiB) 111608

[startup+1302.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 21017
/proc/meminfo: memFree=1381348/2055920 swapFree=4192812/4192956
[pid=20747] ppid=20745 vsize=111608 CPUtime=1293.84
/proc/20747/stat : 20747 (pcs.small) R 20745 20747 20231 0 -1 4194304 36299 822 0 0 129351 33 0 0 25 0 1 0 60324399 114286592 23734 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20747/statm: 27902 23734 378 142 0 26856 0
Current children cumulated CPU time (s) 1293.84
Current children cumulated vsize (KiB) 111608

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 21017
/proc/meminfo: memFree=1371172/2055920 swapFree=4192812/4192956
[pid=20747] ppid=20745 vsize=111608 CPUtime=1353.61
/proc/20747/stat : 20747 (pcs.small) R 20745 20747 20231 0 -1 4194304 36552 822 0 0 135327 34 0 0 25 0 1 0 60324399 114286592 23987 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20747/statm: 27902 23987 378 142 0 26856 0
Current children cumulated CPU time (s) 1353.61
Current children cumulated vsize (KiB) 111608

[startup+1422.3 s]
/proc/loadavg: 2.13 2.04 2.01 3/82 21100
/proc/meminfo: memFree=1394260/2055920 swapFree=4192812/4192956
[pid=20747] ppid=20745 vsize=111608 CPUtime=1412.81
/proc/20747/stat : 20747 (pcs.small) R 20745 20747 20231 0 -1 4194304 36798 822 0 0 141247 34 0 0 25 0 1 0 60324399 114286592 24233 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/20747/statm: 27902 24233 378 142 0 26856 0
Current children cumulated CPU time (s) 1412.81
Current children cumulated vsize (KiB) 111608

[startup+1482.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/73 21132
/proc/meminfo: memFree=1402532/2055920 swapFree=4192812/4192956
[pid=20747] ppid=20745 vsize=111608 CPUtime=1472.72
/proc/20747/stat : 20747 (pcs.small) R 20745 20747 20231 0 -1 4194304 37056 822 0 0 147237 35 0 0 25 0 1 0 60324399 114286592 24491 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/20747/statm: 27902 24491 378 142 0 26856 0
Current children cumulated CPU time (s) 1472.72
Current children cumulated vsize (KiB) 111608

[startup+1542.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/73 21132
/proc/meminfo: memFree=1389028/2055920 swapFree=4192812/4192956
[pid=20747] ppid=20745 vsize=111608 CPUtime=1532.7
/proc/20747/stat : 20747 (pcs.small) R 20745 20747 20231 0 -1 4194304 37301 822 0 0 153234 36 0 0 25 0 1 0 60324399 114286592 24736 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20747/statm: 27902 24736 378 142 0 26856 0
Current children cumulated CPU time (s) 1532.7
Current children cumulated vsize (KiB) 111608

[startup+1602.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/73 21132
/proc/meminfo: memFree=1376292/2055920 swapFree=4192812/4192956
[pid=20747] ppid=20745 vsize=111608 CPUtime=1592.67
/proc/20747/stat : 20747 (pcs.small) R 20745 20747 20231 0 -1 4194304 37554 822 0 0 159231 36 0 0 25 0 1 0 60324399 114286592 24989 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20747/statm: 27902 24989 378 142 0 26856 0
Current children cumulated CPU time (s) 1592.67
Current children cumulated vsize (KiB) 111608

[startup+1662.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 21132
/proc/meminfo: memFree=1362084/2055920 swapFree=4192812/4192956
[pid=20747] ppid=20745 vsize=112004 CPUtime=1652.65
/proc/20747/stat : 20747 (pcs.small) R 20745 20747 20231 0 -1 4194304 37893 822 0 0 165228 37 0 0 25 0 1 0 60324399 114692096 25328 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20747/statm: 28001 25328 378 142 0 26955 0
Current children cumulated CPU time (s) 1652.65
Current children cumulated vsize (KiB) 112004

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 21132
/proc/meminfo: memFree=1347684/2055920 swapFree=4192812/4192956
[pid=20747] ppid=20745 vsize=113192 CPUtime=1712.63
/proc/20747/stat : 20747 (pcs.small) R 20745 20747 20231 0 -1 4194304 38417 822 0 0 171225 38 0 0 25 0 1 0 60324399 115908608 25852 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/20747/statm: 28298 25852 378 142 0 27252 0
Current children cumulated CPU time (s) 1712.63
Current children cumulated vsize (KiB) 113192

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 21132
/proc/meminfo: memFree=1333604/2055920 swapFree=4192812/4192956
[pid=20747] ppid=20745 vsize=114248 CPUtime=1772.59
/proc/20747/stat : 20747 (pcs.small) R 20745 20747 20231 0 -1 4194304 38936 822 0 0 177221 38 0 0 25 0 1 0 60324399 116989952 26371 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/20747/statm: 28562 26371 378 142 0 27516 0
Current children cumulated CPU time (s) 1772.59
Current children cumulated vsize (KiB) 114248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 21134
/proc/meminfo: memFree=1326628/2055920 swapFree=4192812/4192956
[pid=20747] ppid=20745 vsize=114900 CPUtime=1800.09
/proc/20747/stat : 20747 (pcs.small) R 20745 20747 20231 0 -1 4194304 39202 822 0 0 179970 39 0 0 25 0 1 0 60324399 117657600 26637 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/20747/statm: 28725 26637 378 142 0 27679 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 114900

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

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

[startup+1809.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 21134
/proc/meminfo: memFree=1326628/2055920 swapFree=4192812/4192956
[pid=20747] ppid=20745 vsize=114900 CPUtime=1800.09
/proc/20747/stat : 20747 (pcs.small) R 20745 20747 20231 0 -1 4194304 39202 822 0 0 179970 39 0 0 25 0 1 0 60324399 117657600 26637 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/20747/statm: 28725 26637 378 142 0 27679 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 114900

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1809.82
CPU time (s): 1800.13
CPU user time (s): 1799.7
CPU system time (s): 0.422935
CPU usage (%): 99.4641
Max. virtual memory (cumulated for all children) (KiB): 114900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.7
system time used= 0.422935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40024
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= 26915

runsolver used 1.78573 second user time and 5.9091 second system time

The end

Launcher Data 

Begin job on node90 at 2009-07-16 10:23:17
IDJOB=2091438
IDBENCH=60060
IDSOLVER=734
FILE ID=node90/2091438-1247732597
PBS_JOBID= 9521497
Free space on /tmp= 66096 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-40-19-fcd/normalized-rand-2-40-19-443-230-fcd-32_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091438-1247732597/watcher-2091438-1247732597 -o /tmp/evaluation-result-2091438-1247732597/solver-2091438-1247732597 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 781146452 HOME/instance-2091438-1247732597.xml

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

MD5SUM BENCH= 7964db93b3e7abf8319628217a45ce71
RANDOM SEED=781146452

node90.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		: 3000.212
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		: 3000.212
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:       1413756 kB
Buffers:         95572 kB
Cached:         318344 kB
SwapCached:          0 kB
Active:         159020 kB
Inactive:       378988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1413756 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1932 kB
Writeback:           0 kB
Mapped:         129292 kB
Slab:            89376 kB
Committed_AS:   732268 kB
PageTables:       2016 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= 66096 MiB
End job on node90 at 2009-07-16 10:53:29