Trace number 2091339

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) 1800.07 1806.52

General information on the benchmark

Namecsp/rand-2-40-19-fcd/
normalized-rand-2-40-19-443-230-fcd-45_ext.xml
MD5SUM8185bbcada393b6d4c97de7878167d59
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 benchmark8.64268
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints346
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension346
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c small-domain mode
0.00/0.01	c Seed is 1376265210
0.00/0.01	c Constructing HOME/instance-2091339-1247732422.xml  with 6537 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-2091339-1247732422/watcher-2091339-1247732422 -o /tmp/evaluation-result-2091339-1247732422/solver-2091339-1247732422 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1376265210 HOME/instance-2091339-1247732422.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: 1.99 2.00 2.02 4/73 16536
/proc/meminfo: memFree=1438944/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=5356 CPUtime=0
/proc/16536/stat : 16536 (pcssolve) S 16534 16536 15620 0 -1 4194304 305 0 0 0 0 0 0 0 20 0 1 0 60307452 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16536/statm: 1339 242 201 169 0 50 0
[pid=16537] ppid=16536 vsize=5356 CPUtime=0
/proc/16537/stat : 16537 (pcssolve) R 16536 16536 15620 0 -1 4194368 22 0 0 0 0 0 0 0 21 0 1 0 60307452 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 240153849127 0 0 4096 0 0 0 0 17 0 0 0
/proc/16537/statm: 1339 243 202 169 0 50 0
[pid=16538] ppid=16536 vsize=3676 CPUtime=0
/proc/16538/stat : 16538 (grep) S 16536 16536 15620 0 -1 4194304 154 0 0 0 0 0 0 0 20 0 1 0 60307452 3764224 121 996147200 4194304 4274172 548682069040 18446744073709551615 240154017874 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16538/statm: 919 121 99 19 0 43 0

[startup+0.011665 s]
/proc/loadavg: 1.99 2.00 2.02 4/73 16536
/proc/meminfo: memFree=1438944/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=5356 CPUtime=0
/proc/16536/stat : 16536 (pcssolve) S 16534 16536 15620 0 -1 4194304 367 649 0 0 0 0 0 0 17 0 1 0 60307452 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16536/statm: 1339 243 202 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10216 s]
/proc/loadavg: 1.99 2.00 2.02 4/73 16536
/proc/meminfo: memFree=1438944/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=6380 CPUtime=0.08
/proc/16536/stat : 16536 (pcs.small) R 16534 16536 15620 0 -1 4194304 1349 822 0 0 8 0 0 0 18 0 1 0 60307452 6533120 925 996147200 134512640 135095119 4294956304 18446744073709551615 6809429 0 0 4096 0 0 0 0 17 0 0 0
/proc/16536/statm: 1595 925 373 142 0 549 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6380

[startup+0.30119 s]
/proc/loadavg: 1.99 2.00 2.02 4/73 16536
/proc/meminfo: memFree=1438944/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=6380 CPUtime=0.28
/proc/16536/stat : 16536 (pcs.small) R 16534 16536 15620 0 -1 4194304 1357 822 0 0 28 0 0 0 19 0 1 0 60307452 6533120 933 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 0 0 0
/proc/16536/statm: 1595 933 378 142 0 549 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6380

[startup+0.701267 s]
/proc/loadavg: 1.99 2.00 2.02 4/73 16536
/proc/meminfo: memFree=1438944/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=6380 CPUtime=0.67
/proc/16536/stat : 16536 (pcs.small) R 16534 16536 15620 0 -1 4194304 1364 822 0 0 67 0 0 0 23 0 1 0 60307452 6533120 940 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 0 0 0
/proc/16536/statm: 1595 940 378 142 0 549 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6380

[startup+1.50142 s]
/proc/loadavg: 1.99 2.00 2.02 3/74 16542
/proc/meminfo: memFree=1436176/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=6636 CPUtime=1.48
/proc/16536/stat : 16536 (pcs.small) R 16534 16536 15620 0 -1 4194304 1442 822 0 0 147 1 0 0 25 0 1 0 60307452 6795264 953 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16536/statm: 1659 953 378 142 0 613 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6636

[startup+3.10173 s]
/proc/loadavg: 1.99 2.00 2.02 3/74 16542
/proc/meminfo: memFree=1435856/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=7152 CPUtime=3.07
/proc/16536/stat : 16536 (pcs.small) R 16534 16536 15620 0 -1 4194304 1590 822 0 0 306 1 0 0 25 0 1 0 60307452 7323648 1101 996147200 134512640 135095119 4294956304 18446744073709551615 134642950 0 0 4096 0 0 0 0 17 0 0 0
/proc/16536/statm: 1788 1101 378 142 0 742 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 7152

[startup+6.30135 s]
/proc/loadavg: 1.99 2.00 2.02 3/74 16542
/proc/meminfo: memFree=1433808/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=9360 CPUtime=6.24
/proc/16536/stat : 16536 (pcs.small) R 16534 16536 15620 0 -1 4194304 2270 822 0 0 623 1 0 0 25 0 1 0 60307452 9584640 1523 996147200 134512640 135095119 4294956304 18446744073709551615 134555040 0 0 4096 0 0 0 0 17 0 0 0
/proc/16536/statm: 2340 1523 378 142 0 1294 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9360

[startup+12.7026 s]
/proc/loadavg: 1.99 2.00 2.02 3/74 16542
/proc/meminfo: memFree=1432088/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=11172 CPUtime=12.59
/proc/16536/stat : 16536 (pcs.small) R 16534 16536 15620 0 -1 4194304 2962 822 0 0 1257 2 0 0 25 0 1 0 60307452 11440128 1958 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/16536/statm: 2793 1958 378 142 0 1747 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 11172

[startup+25.502 s]
/proc/loadavg: 1.99 2.00 2.02 3/74 16542
/proc/meminfo: memFree=1428056/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=16484 CPUtime=25.28
/proc/16536/stat : 16536 (pcs.small) R 16534 16536 15620 0 -1 4194304 4639 822 0 0 2525 3 0 0 25 0 1 0 60307452 16879616 2832 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16536/statm: 4121 2832 378 142 0 3075 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 16484

[startup+51.1019 s]
/proc/loadavg: 1.99 2.00 2.02 3/74 16542
/proc/meminfo: memFree=1423320/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=18460 CPUtime=50.68
/proc/16536/stat : 16536 (pcs.small) R 16534 16536 15620 0 -1 4194304 5591 822 0 0 5064 4 0 0 25 0 1 0 60307452 18903040 3784 996147200 134512640 135095119 4294956304 18446744073709551615 134642978 0 0 4096 0 0 0 0 17 0 0 0
/proc/16536/statm: 4615 3784 378 142 0 3569 0
Current children cumulated CPU time (s) 50.68
Current children cumulated vsize (KiB) 18460

[startup+102.307 s]
/proc/loadavg: 1.99 2.00 2.01 3/74 16542
/proc/meminfo: memFree=1413912/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=29612 CPUtime=101.49
/proc/16536/stat : 16536 (pcs.small) R 16534 16536 15620 0 -1 4194304 9019 822 0 0 10142 7 0 0 25 0 1 0 60307452 30322688 5674 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16536/statm: 7403 5674 378 142 0 6357 0
Current children cumulated CPU time (s) 101.49
Current children cumulated vsize (KiB) 29612

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 2.01 3/74 16542
/proc/meminfo: memFree=1407704/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=31448 CPUtime=161.02
/proc/16536/stat : 16536 (pcs.small) R 16534 16536 15620 0 -1 4194304 10048 822 0 0 16094 8 0 0 25 0 1 0 60307452 32202752 6703 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16536/statm: 7862 6703 378 142 0 6816 0
Current children cumulated CPU time (s) 161.02
Current children cumulated vsize (KiB) 31448

[startup+222.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16542
/proc/meminfo: memFree=1400728/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=42404 CPUtime=220.56
/proc/16536/stat : 16536 (pcs.small) R 16534 16536 15620 0 -1 4194304 13294 822 0 0 22044 12 0 0 25 0 1 0 60307452 43421696 7900 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16536/statm: 10601 7900 378 142 0 9555 0
Current children cumulated CPU time (s) 220.56
Current children cumulated vsize (KiB) 42404

[startup+282.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16542
/proc/meminfo: memFree=1394456/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=44760 CPUtime=280.09
/proc/16536/stat : 16536 (pcs.small) R 16534 16536 15620 0 -1 4194304 14349 822 0 0 27996 13 0 0 25 0 1 0 60307452 45834240 8955 996147200 134512640 135095119 4294956304 18446744073709551615 134641778 0 0 4096 0 0 0 0 17 0 0 0
/proc/16536/statm: 11190 8955 378 142 0 10144 0
Current children cumulated CPU time (s) 280.09
Current children cumulated vsize (KiB) 44760

[startup+342.303 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16542
/proc/meminfo: memFree=1383320/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=56512 CPUtime=339.62
/proc/16536/stat : 16536 (pcs.small) R 16534 16536 15620 0 -1 4194304 17697 822 0 0 33947 15 0 0 25 0 1 0 60307452 57868288 11278 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16536/statm: 14128 11278 378 142 0 13082 0
Current children cumulated CPU time (s) 339.62
Current children cumulated vsize (KiB) 56512

[startup+402.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16542
/proc/meminfo: memFree=1379864/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=56512 CPUtime=399.16
/proc/16536/stat : 16536 (pcs.small) R 16534 16536 15620 0 -1 4194304 18082 822 0 0 39900 16 0 0 25 0 1 0 60307452 57868288 11663 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 0 0 0
/proc/16536/statm: 14128 11663 378 142 0 13082 0
Current children cumulated CPU time (s) 399.16
Current children cumulated vsize (KiB) 56512

[startup+462.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16542
/proc/meminfo: memFree=1376600/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=56512 CPUtime=458.69
/proc/16536/stat : 16536 (pcs.small) R 16534 16536 15620 0 -1 4194304 18451 822 0 0 45852 17 0 0 25 0 1 0 60307452 57868288 12032 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16536/statm: 14128 12032 378 142 0 13082 0
Current children cumulated CPU time (s) 458.69
Current children cumulated vsize (KiB) 56512

[startup+522.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16542
/proc/meminfo: memFree=1359192/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=57560 CPUtime=518.23
/proc/16536/stat : 16536 (pcs.small) R 16534 16536 15620 0 -1 4194304 19046 822 0 0 51805 18 0 0 25 0 1 0 60307452 58941440 12627 996147200 134512640 135095119 4294956304 18446744073709551615 134555055 0 0 4096 0 0 0 0 17 0 0 0
/proc/16536/statm: 14390 12627 378 142 0 13344 0
Current children cumulated CPU time (s) 518.23
Current children cumulated vsize (KiB) 57560

[startup+582.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16542
/proc/meminfo: memFree=1355480/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=59268 CPUtime=577.75
/proc/16536/stat : 16536 (pcs.small) R 16534 16536 15620 0 -1 4194304 19812 822 0 0 57757 18 0 0 25 0 1 0 60307452 60690432 13393 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 0 0 0
/proc/16536/statm: 14817 13393 378 142 0 13771 0
Current children cumulated CPU time (s) 577.75
Current children cumulated vsize (KiB) 59268

[startup+642.303 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16542
/proc/meminfo: memFree=1351704/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=77356 CPUtime=637.29

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

[startup+882.302 s]
/proc/loadavg: 1.98 1.98 1.99 3/83 16584
/proc/meminfo: memFree=1410192/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=83796 CPUtime=876.14
/proc/16536/stat : 16536 (pcs.small) R 16534 16536 15620 0 -1 4194304 27500 822 0 0 87588 26 0 0 25 0 1 0 60307452 85807104 16984 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16536/statm: 20949 16984 378 142 0 19903 0
Current children cumulated CPU time (s) 876.14
Current children cumulated vsize (KiB) 83796

[startup+942.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 16584
/proc/meminfo: memFree=1407376/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=85368 CPUtime=936.12
/proc/16536/stat : 16536 (pcs.small) R 16534 16536 15620 0 -1 4194304 28190 822 0 0 93585 27 0 0 25 0 1 0 60307452 87416832 17674 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/16536/statm: 21342 17674 378 142 0 20296 0
Current children cumulated CPU time (s) 936.12
Current children cumulated vsize (KiB) 85368

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 16584
/proc/meminfo: memFree=1404560/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=87072 CPUtime=996.1
/proc/16536/stat : 16536 (pcs.small) R 16534 16536 15620 0 -1 4194304 28889 822 0 0 99582 28 0 0 25 0 1 0 60307452 89161728 18373 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/16536/statm: 21768 18373 378 142 0 20722 0
Current children cumulated CPU time (s) 996.1
Current children cumulated vsize (KiB) 87072

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 16584
/proc/meminfo: memFree=1401936/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=88520 CPUtime=1056.08
/proc/16536/stat : 16536 (pcs.small) R 16534 16536 15620 0 -1 4194304 29544 822 0 0 105578 30 0 0 25 0 1 0 60307452 90644480 19028 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/16536/statm: 22130 19028 378 142 0 21084 0
Current children cumulated CPU time (s) 1056.08
Current children cumulated vsize (KiB) 88520

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 16584
/proc/meminfo: memFree=1385360/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=112020 CPUtime=1116.06
/proc/16536/stat : 16536 (pcs.small) R 16534 16536 15620 0 -1 4194304 35719 822 0 0 111574 32 0 0 25 0 1 0 60307452 114708480 23154 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16536/statm: 28005 23154 378 142 0 26959 0
Current children cumulated CPU time (s) 1116.06
Current children cumulated vsize (KiB) 112020

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 16584
/proc/meminfo: memFree=1384272/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=112020 CPUtime=1176.04
/proc/16536/stat : 16536 (pcs.small) R 16534 16536 15620 0 -1 4194304 35987 822 0 0 117571 33 0 0 25 0 1 0 60307452 114708480 23422 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16536/statm: 28005 23422 378 142 0 26959 0
Current children cumulated CPU time (s) 1176.04
Current children cumulated vsize (KiB) 112020

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 16584
/proc/meminfo: memFree=1383120/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=112020 CPUtime=1236.02
/proc/16536/stat : 16536 (pcs.small) R 16534 16536 15620 0 -1 4194304 36250 822 0 0 123569 33 0 0 25 0 1 0 60307452 114708480 23685 996147200 134512640 135095119 4294956304 18446744073709551615 134637494 0 0 4096 0 0 0 0 17 1 0 0
/proc/16536/statm: 28005 23685 378 142 0 26959 0
Current children cumulated CPU time (s) 1236.02
Current children cumulated vsize (KiB) 112020

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 16584
/proc/meminfo: memFree=1382096/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=112020 CPUtime=1296
/proc/16536/stat : 16536 (pcs.small) R 16534 16536 15620 0 -1 4194304 36509 822 0 0 129567 33 0 0 25 0 1 0 60307452 114708480 23944 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16536/statm: 28005 23944 378 142 0 26959 0
Current children cumulated CPU time (s) 1296
Current children cumulated vsize (KiB) 112020

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 16584
/proc/meminfo: memFree=1381072/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=112020 CPUtime=1355.98
/proc/16536/stat : 16536 (pcs.small) R 16534 16536 15620 0 -1 4194304 36765 822 0 0 135564 34 0 0 25 0 1 0 60307452 114708480 24200 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16536/statm: 28005 24200 378 142 0 26959 0
Current children cumulated CPU time (s) 1355.98
Current children cumulated vsize (KiB) 112020

[startup+1422.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 16584
/proc/meminfo: memFree=1380048/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=112020 CPUtime=1415.96
/proc/16536/stat : 16536 (pcs.small) R 16534 16536 15620 0 -1 4194304 37021 822 0 0 141562 34 0 0 25 0 1 0 60307452 114708480 24456 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/16536/statm: 28005 24456 378 142 0 26959 0
Current children cumulated CPU time (s) 1415.96
Current children cumulated vsize (KiB) 112020

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 16584
/proc/meminfo: memFree=1379088/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=112020 CPUtime=1475.94
/proc/16536/stat : 16536 (pcs.small) R 16534 16536 15620 0 -1 4194304 37271 822 0 0 147559 35 0 0 25 0 1 0 60307452 114708480 24706 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16536/statm: 28005 24706 378 142 0 26959 0
Current children cumulated CPU time (s) 1475.94
Current children cumulated vsize (KiB) 112020

[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 16584
/proc/meminfo: memFree=1378064/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=112020 CPUtime=1535.92
/proc/16536/stat : 16536 (pcs.small) R 16534 16536 15620 0 -1 4194304 37512 822 0 0 153557 35 0 0 25 0 1 0 60307452 114708480 24947 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16536/statm: 28005 24947 378 142 0 26959 0
Current children cumulated CPU time (s) 1535.92
Current children cumulated vsize (KiB) 112020

[startup+1602.3 s]
/proc/loadavg: 2.08 2.01 2.00 3/83 16584
/proc/meminfo: memFree=1377104/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=112020 CPUtime=1595.89
/proc/16536/stat : 16536 (pcs.small) R 16534 16536 15620 0 -1 4194304 37752 822 0 0 159554 35 0 0 25 0 1 0 60307452 114708480 25187 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 1 0 0
/proc/16536/statm: 28005 25187 378 142 0 26959 0
Current children cumulated CPU time (s) 1595.89
Current children cumulated vsize (KiB) 112020

[startup+1662.3 s]
/proc/loadavg: 2.17 2.05 2.01 3/83 16584
/proc/meminfo: memFree=1376144/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=112020 CPUtime=1655.87
/proc/16536/stat : 16536 (pcs.small) R 16534 16536 15620 0 -1 4194304 37990 822 0 0 165552 35 0 0 25 0 1 0 60307452 114708480 25425 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 1 0 0
/proc/16536/statm: 28005 25425 378 142 0 26959 0
Current children cumulated CPU time (s) 1655.87
Current children cumulated vsize (KiB) 112020

[startup+1722.3 s]
/proc/loadavg: 2.19 2.07 2.02 3/83 16584
/proc/meminfo: memFree=1374288/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=112936 CPUtime=1715.85
/proc/16536/stat : 16536 (pcs.small) R 16534 16536 15620 0 -1 4194304 38457 822 0 0 171549 36 0 0 25 0 1 0 60307452 115646464 25892 996147200 134512640 135095119 4294956304 18446744073709551615 134638356 0 0 4096 0 0 0 0 17 1 0 0
/proc/16536/statm: 28234 25892 378 142 0 27188 0
Current children cumulated CPU time (s) 1715.85
Current children cumulated vsize (KiB) 112936

[startup+1782.3 s]
/proc/loadavg: 2.13 2.07 2.02 3/83 16584
/proc/meminfo: memFree=1372176/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=113988 CPUtime=1775.84
/proc/16536/stat : 16536 (pcs.small) R 16534 16536 15620 0 -1 4194304 38957 822 0 0 177547 37 0 0 25 0 1 0 60307452 116723712 26392 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/16536/statm: 28497 26392 378 142 0 27451 0
Current children cumulated CPU time (s) 1775.84
Current children cumulated vsize (KiB) 113988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.5 s]
/proc/loadavg: 2.09 2.06 2.01 3/83 16584
/proc/meminfo: memFree=1371216/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=147292 CPUtime=1800.03
/proc/16536/stat : 16536 (pcs.small) R 16534 16536 15620 0 -1 4194304 47368 822 0 0 179963 40 0 0 25 0 1 0 60307452 150827008 26610 996147200 134512640 135095119 4294956304 18446744073709551615 134617349 0 0 4096 0 0 0 0 17 1 0 0
/proc/16536/statm: 36823 26610 378 142 0 35777 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 147292

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

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

[startup+1806.5 s]
/proc/loadavg: 2.09 2.06 2.01 3/83 16584
/proc/meminfo: memFree=1371216/2055920 swapFree=4192812/4192956
[pid=16536] ppid=16534 vsize=147292 CPUtime=1800.03
/proc/16536/stat : 16536 (pcs.small) R 16534 16536 15620 0 -1 4194304 47368 822 0 0 179963 40 0 0 25 0 1 0 60307452 150827008 26610 996147200 134512640 135095119 4294956304 18446744073709551615 134617349 0 0 4096 0 0 0 0 17 1 0 0
/proc/16536/statm: 36823 26610 378 142 0 35777 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 147292

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1806.52
CPU time (s): 1800.07
CPU user time (s): 1799.63
CPU system time (s): 0.432934
CPU usage (%): 99.6425
Max. virtual memory (cumulated for all children) (KiB): 179928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.63
system time used= 0.432934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48190
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= 24
involuntary context switches= 19830

runsolver used 1.60975 second user time and 4.97324 second system time

The end

Launcher Data 

Begin job on node86 at 2009-07-16 10:20:22
IDJOB=2091339
IDBENCH=60046
IDSOLVER=734
FILE ID=node86/2091339-1247732422
PBS_JOBID= 9521533
Free space on /tmp= 66256 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-45_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091339-1247732422/watcher-2091339-1247732422 -o /tmp/evaluation-result-2091339-1247732422/solver-2091339-1247732422 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1376265210 HOME/instance-2091339-1247732422.xml

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

MD5SUM BENCH= 8185bbcada393b6d4c97de7878167d59
RANDOM SEED=1376265210

node86.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1439360 kB
Buffers:         94708 kB
Cached:         373880 kB
SwapCached:          0 kB
Active:         152164 kB
Inactive:       388784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1439360 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1944 kB
Writeback:           0 kB
Mapped:          83552 kB
Slab:            60704 kB
Committed_AS:   653580 kB
PageTables:       1960 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= 66256 MiB
End job on node86 at 2009-07-16 10:50:30