Trace number 2091592

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) 1800.05 1803.82

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-29_ext.xml
MD5SUMdc29b26c25d1aaab4db8a5251de80c93
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 benchmark735.726
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints465
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension465
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
0.00/0.02	c Seed is 1939255301
0.00/0.02	c Constructing HOME/instance-2091592-1247732911.xml  with 10671 constraints
0.08/0.17	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-2091592-1247732911/watcher-2091592-1247732911 -o /tmp/evaluation-result-2091592-1247732911/solver-2091592-1247732911 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1939255301 HOME/instance-2091592-1247732911.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 1.97 1.99 4/72 16204
/proc/meminfo: memFree=1509352/2055920 swapFree=4192812/4192956
[pid=16204] ppid=16202 vsize=5356 CPUtime=0
/proc/16204/stat : 16204 (pcssolve) R 16202 16204 15265 0 -1 4194304 290 0 0 0 0 0 0 0 22 0 1 0 60355595 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 231882680991 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/16204/statm: 1339 241 200 169 0 50 0
[pid=16205] ppid=16204 vsize=0 CPUtime=0
/proc/16205/stat : 16205 (fgrep) Z 16204 16204 15265 0 -1 4194316 155 0 0 0 0 0 0 0 18 0 1 0 60355595 0 0 996147200 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/16205/statm: 0 0 0 0 0 0 0
[pid=16206] ppid=16204 vsize=5356 CPUtime=0
/proc/16206/stat : 16206 (pcssolve) R 16204 16204 15265 0 -1 4194368 0 0 0 0 0 0 0 0 22 0 1 0 60355595 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 231882680991 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/16206/statm: 1339 241 200 169 0 50 0

[startup+0.052976 s]
/proc/loadavg: 1.99 1.97 1.99 4/72 16204
/proc/meminfo: memFree=1509352/2055920 swapFree=4192812/4192956
[pid=16204] ppid=16202 vsize=4904 CPUtime=0.03
/proc/16204/stat : 16204 (pcs.small) R 16202 16204 15265 0 -1 4194304 948 822 0 0 3 0 0 0 25 0 1 0 60355595 5021696 557 996147200 134512640 135095119 4294956304 18446744073709551615 134988632 0 0 4096 0 0 0 0 17 0 0 0
/proc/16204/statm: 1226 557 364 142 0 180 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4904

[startup+0.101982 s]
/proc/loadavg: 1.99 1.97 1.99 4/72 16204
/proc/meminfo: memFree=1509352/2055920 swapFree=4192812/4192956
[pid=16204] ppid=16202 vsize=5832 CPUtime=0.08
/proc/16204/stat : 16204 (pcs.small) R 16202 16204 15265 0 -1 4194304 1168 822 0 0 8 0 0 0 25 0 1 0 60355595 5971968 777 996147200 134512640 135095119 4294956304 18446744073709551615 4159337002 0 0 4096 0 0 0 0 17 0 0 0
/proc/16204/statm: 1458 777 364 142 0 412 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5832

[startup+0.302009 s]
/proc/loadavg: 1.99 1.97 1.99 4/72 16204
/proc/meminfo: memFree=1509352/2055920 swapFree=4192812/4192956
[pid=16204] ppid=16202 vsize=8104 CPUtime=0.27
/proc/16204/stat : 16204 (pcs.small) R 16202 16204 15265 0 -1 4194304 1795 822 0 0 27 0 0 0 25 0 1 0 60355595 8298496 1306 996147200 134512640 135095119 4294956304 18446744073709551615 134617038 0 0 4096 0 0 0 0 17 0 0 0
/proc/16204/statm: 2026 1306 378 142 0 980 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8104

[startup+0.701054 s]
/proc/loadavg: 1.99 1.97 1.99 4/72 16204
/proc/meminfo: memFree=1509352/2055920 swapFree=4192812/4192956
[pid=16204] ppid=16202 vsize=8104 CPUtime=0.67
/proc/16204/stat : 16204 (pcs.small) R 16202 16204 15265 0 -1 4194304 1797 822 0 0 67 0 0 0 25 0 1 0 60355595 8298496 1308 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 0 0 0
/proc/16204/statm: 2026 1308 378 142 0 980 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8104

[startup+1.50115 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16210
/proc/meminfo: memFree=1505504/2055920 swapFree=4192812/4192956
[pid=16204] ppid=16202 vsize=8104 CPUtime=1.47
/proc/16204/stat : 16204 (pcs.small) R 16202 16204 15265 0 -1 4194304 1804 822 0 0 147 0 0 0 25 0 1 0 60355595 8298496 1315 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 0 0 0
/proc/16204/statm: 2026 1315 378 142 0 980 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8104

[startup+3.10134 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16210
/proc/meminfo: memFree=1505248/2055920 swapFree=4192812/4192956
[pid=16204] ppid=16202 vsize=8104 CPUtime=3.06
/proc/16204/stat : 16204 (pcs.small) R 16202 16204 15265 0 -1 4194304 1815 822 0 0 306 0 0 0 25 0 1 0 60355595 8298496 1326 996147200 134512640 135095119 4294956304 18446744073709551615 134642611 0 0 4096 0 0 0 0 17 0 0 0
/proc/16204/statm: 2026 1326 378 142 0 980 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 8104

[startup+6.30272 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16210
/proc/meminfo: memFree=1504800/2055920 swapFree=4192812/4192956
[pid=16204] ppid=16202 vsize=8104 CPUtime=6.26
/proc/16204/stat : 16204 (pcs.small) R 16202 16204 15265 0 -1 4194304 1838 822 0 0 625 1 0 0 25 0 1 0 60355595 8298496 1349 996147200 134512640 135095119 4294956304 18446744073709551615 7168087 0 0 4096 0 0 0 0 17 0 0 0
/proc/16204/statm: 2026 1349 378 142 0 980 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 8104

[startup+12.7015 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16210
/proc/meminfo: memFree=1503784/2055920 swapFree=4192812/4192956
[pid=16204] ppid=16202 vsize=9776 CPUtime=12.62
/proc/16204/stat : 16204 (pcs.small) R 16202 16204 15265 0 -1 4194304 2181 822 0 0 1261 1 0 0 25 0 1 0 60355595 10010624 1563 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16204/statm: 2444 1563 378 142 0 1398 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 9776

[startup+25.502 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16210
/proc/meminfo: memFree=1502184/2055920 swapFree=4192812/4192956
[pid=16204] ppid=16202 vsize=11196 CPUtime=25.37
/proc/16204/stat : 16204 (pcs.small) R 16202 16204 15265 0 -1 4194304 2730 822 0 0 2535 2 0 0 25 0 1 0 60355595 11464704 1855 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16204/statm: 2799 1855 378 142 0 1753 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 11196

[startup+51.102 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16210
/proc/meminfo: memFree=1498344/2055920 swapFree=4192812/4192956
[pid=16204] ppid=16202 vsize=14068 CPUtime=50.87
/proc/16204/stat : 16204 (pcs.small) R 16202 16204 15265 0 -1 4194304 3760 822 0 0 5085 2 0 0 25 0 1 0 60355595 14405632 2595 996147200 134512640 135095119 4294956304 18446744073709551615 134641821 0 0 4096 0 0 0 0 17 0 0 0
/proc/16204/statm: 3517 2595 378 142 0 2471 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 14068

[startup+102.305 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16210
/proc/meminfo: memFree=1492520/2055920 swapFree=4192812/4192956
[pid=16204] ppid=16202 vsize=18360 CPUtime=101.86
/proc/16204/stat : 16204 (pcs.small) R 16202 16204 15265 0 -1 4194304 5239 822 0 0 10182 4 0 0 25 0 1 0 60355595 18800640 3561 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 0 0 0
/proc/16204/statm: 4590 3561 378 142 0 3544 0
Current children cumulated CPU time (s) 101.86
Current children cumulated vsize (KiB) 18360

[startup+162.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16210
/proc/meminfo: memFree=1484456/2055920 swapFree=4192812/4192956
[pid=16204] ppid=16202 vsize=28992 CPUtime=161.62
/proc/16204/stat : 16204 (pcs.small) R 16202 16204 15265 0 -1 4194304 8279 822 0 0 16156 6 0 0 25 0 1 0 60355595 29687808 5063 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/16204/statm: 7248 5063 378 142 0 6202 0
Current children cumulated CPU time (s) 161.62
Current children cumulated vsize (KiB) 28992

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16210
/proc/meminfo: memFree=1481192/2055920 swapFree=4192812/4192956
[pid=16204] ppid=16202 vsize=29124 CPUtime=221.37
/proc/16204/stat : 16204 (pcs.small) R 16202 16204 15265 0 -1 4194304 8649 822 0 0 22131 6 0 0 25 0 1 0 60355595 29822976 5433 996147200 134512640 135095119 4294956304 18446744073709551615 134642964 0 0 4096 0 0 0 0 17 0 0 0
/proc/16204/statm: 7281 5433 378 142 0 6235 0
Current children cumulated CPU time (s) 221.37
Current children cumulated vsize (KiB) 29124

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16210
/proc/meminfo: memFree=1476456/2055920 swapFree=4192812/4192956
[pid=16204] ppid=16202 vsize=30708 CPUtime=281.14
/proc/16204/stat : 16204 (pcs.small) R 16202 16204 15265 0 -1 4194304 9355 822 0 0 28106 8 0 0 25 0 1 0 60355595 31444992 6139 996147200 134512640 135095119 4294956304 18446744073709551615 134637390 0 0 4096 0 0 0 0 17 0 0 0
/proc/16204/statm: 7677 6139 378 142 0 6631 0
Current children cumulated CPU time (s) 281.14
Current children cumulated vsize (KiB) 30708

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16210
/proc/meminfo: memFree=1471592/2055920 swapFree=4192812/4192956
[pid=16204] ppid=16202 vsize=32292 CPUtime=340.89
/proc/16204/stat : 16204 (pcs.small) R 16202 16204 15265 0 -1 4194304 10056 822 0 0 34080 9 0 0 25 0 1 0 60355595 33067008 6840 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16204/statm: 8073 6840 378 142 0 7027 0
Current children cumulated CPU time (s) 340.89
Current children cumulated vsize (KiB) 32292

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16210
/proc/meminfo: memFree=1467112/2055920 swapFree=4192812/4192956
[pid=16204] ppid=16202 vsize=33876 CPUtime=400.66
/proc/16204/stat : 16204 (pcs.small) R 16202 16204 15265 0 -1 4194304 10735 822 0 0 40056 10 0 0 25 0 1 0 60355595 34689024 7519 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16204/statm: 8469 7519 378 142 0 7423 0
Current children cumulated CPU time (s) 400.66
Current children cumulated vsize (KiB) 33876

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16210
/proc/meminfo: memFree=1449384/2055920 swapFree=4192812/4192956
[pid=16204] ppid=16202 vsize=43652 CPUtime=460.41
/proc/16204/stat : 16204 (pcs.small) R 16202 16204 15265 0 -1 4194304 13417 822 0 0 46029 12 0 0 25 0 1 0 60355595 44699648 8152 996147200 134512640 135095119 4294956304 18446744073709551615 134642884 0 0 4096 0 0 0 0 17 0 0 0
/proc/16204/statm: 10913 8152 378 142 0 9867 0
Current children cumulated CPU time (s) 460.41
Current children cumulated vsize (KiB) 43652

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16210
/proc/meminfo: memFree=1446312/2055920 swapFree=4192812/4192956
[pid=16204] ppid=16202 vsize=45112 CPUtime=520.17
/proc/16204/stat : 16204 (pcs.small) R 16202 16204 15265 0 -1 4194304 14040 822 0 0 52004 13 0 0 25 0 1 0 60355595 46194688 8775 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16204/statm: 11278 8775 378 142 0 10232 0
Current children cumulated CPU time (s) 520.17
Current children cumulated vsize (KiB) 45112

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16210
/proc/meminfo: memFree=1438184/2055920 swapFree=4192812/4192956
[pid=16204] ppid=16202 vsize=55412 CPUtime=579.93
/proc/16204/stat : 16204 (pcs.small) R 16202 16204 15265 0 -1 4194304 16879 822 0 0 57978 15 0 0 25 0 1 0 60355595 56741888 10589 996147200 134512640 135095119 4294956304 18446744073709551615 134555106 0 0 4096 0 0 0 0 17 0 0 0
/proc/16204/statm: 13853 10589 378 142 0 12807 0
Current children cumulated CPU time (s) 579.93
Current children cumulated vsize (KiB) 55412

[startup+642.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16210
/proc/meminfo: memFree=1436520/2055920 swapFree=4192812/4192956
[pid=16204] ppid=16202 vsize=55412 CPUtime=639.69

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

[startup+822.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16316
/proc/meminfo: memFree=1511016/2055920 swapFree=4192812/4192956
[pid=16204] ppid=16202 vsize=56600 CPUtime=819.03
/proc/16204/stat : 16204 (pcs.small) R 16202 16204 15265 0 -1 4194304 18121 822 0 0 81887 16 0 0 25 0 1 0 60355595 57958400 11831 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16204/statm: 14150 11831 378 142 0 13104 0
Current children cumulated CPU time (s) 819.03
Current children cumulated vsize (KiB) 56600

[startup+882.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16347
/proc/meminfo: memFree=1510896/2055920 swapFree=4192812/4192956
[pid=16204] ppid=16202 vsize=57656 CPUtime=878.99
/proc/16204/stat : 16204 (pcs.small) R 16202 16204 15265 0 -1 4194304 18634 822 0 0 87882 17 0 0 25 0 1 0 60355595 59039744 12344 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16204/statm: 14414 12344 378 142 0 13368 0
Current children cumulated CPU time (s) 878.99
Current children cumulated vsize (KiB) 57656

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16347
/proc/meminfo: memFree=1500784/2055920 swapFree=4192812/4192956
[pid=16204] ppid=16202 vsize=58844 CPUtime=938.97
/proc/16204/stat : 16204 (pcs.small) R 16202 16204 15265 0 -1 4194304 19126 822 0 0 93879 18 0 0 25 0 1 0 60355595 60256256 12836 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/16204/statm: 14711 12836 378 142 0 13665 0
Current children cumulated CPU time (s) 938.97
Current children cumulated vsize (KiB) 58844

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16347
/proc/meminfo: memFree=1490416/2055920 swapFree=4192812/4192956
[pid=16204] ppid=16202 vsize=60032 CPUtime=998.94
/proc/16204/stat : 16204 (pcs.small) R 16202 16204 15265 0 -1 4194304 19656 822 0 0 99876 18 0 0 25 0 1 0 60355595 61472768 13366 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16204/statm: 15008 13366 378 142 0 13962 0
Current children cumulated CPU time (s) 998.94
Current children cumulated vsize (KiB) 60032

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16347
/proc/meminfo: memFree=1480752/2055920 swapFree=4192812/4192956
[pid=16204] ppid=16202 vsize=61220 CPUtime=1058.93
/proc/16204/stat : 16204 (pcs.small) R 16202 16204 15265 0 -1 4194304 20167 822 0 0 105874 19 0 0 25 0 1 0 60355595 62689280 13877 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16204/statm: 15305 13877 378 142 0 14259 0
Current children cumulated CPU time (s) 1058.93
Current children cumulated vsize (KiB) 61220

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16347
/proc/meminfo: memFree=1471088/2055920 swapFree=4192812/4192956
[pid=16204] ppid=16202 vsize=62412 CPUtime=1118.91
/proc/16204/stat : 16204 (pcs.small) R 16202 16204 15265 0 -1 4194304 20676 822 0 0 111871 20 0 0 25 0 1 0 60355595 63909888 14386 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16204/statm: 15603 14386 378 142 0 14557 0
Current children cumulated CPU time (s) 1118.91
Current children cumulated vsize (KiB) 62412

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16378
/proc/meminfo: memFree=1503088/2055920 swapFree=4192812/4192956
[pid=16204] ppid=16202 vsize=79856 CPUtime=1178.86
/proc/16204/stat : 16204 (pcs.small) R 16202 16204 15265 0 -1 4194304 25257 822 0 0 117862 24 0 0 25 0 1 0 60355595 81772544 14870 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16204/statm: 19964 14870 378 142 0 18918 0
Current children cumulated CPU time (s) 1178.86
Current children cumulated vsize (KiB) 79856

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16378
/proc/meminfo: memFree=1491184/2055920 swapFree=4192812/4192956
[pid=16204] ppid=16202 vsize=81052 CPUtime=1238.85
/proc/16204/stat : 16204 (pcs.small) R 16202 16204 15265 0 -1 4194304 25745 822 0 0 123860 25 0 0 25 0 1 0 60355595 82997248 15358 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/16204/statm: 20263 15358 378 142 0 19217 0
Current children cumulated CPU time (s) 1238.85
Current children cumulated vsize (KiB) 81052

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16378
/proc/meminfo: memFree=1479600/2055920 swapFree=4192812/4192956
[pid=16204] ppid=16202 vsize=82116 CPUtime=1298.83
/proc/16204/stat : 16204 (pcs.small) R 16202 16204 15265 0 -1 4194304 26218 822 0 0 129858 25 0 0 25 0 1 0 60355595 84086784 15831 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16204/statm: 20529 15831 378 142 0 19483 0
Current children cumulated CPU time (s) 1298.83
Current children cumulated vsize (KiB) 82116

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16378
/proc/meminfo: memFree=1468720/2055920 swapFree=4192812/4192956
[pid=16204] ppid=16202 vsize=83308 CPUtime=1358.81
/proc/16204/stat : 16204 (pcs.small) R 16202 16204 15265 0 -1 4194304 26710 822 0 0 135855 26 0 0 25 0 1 0 60355595 85307392 16323 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 1 0 0
/proc/16204/statm: 20827 16323 378 142 0 19781 0
Current children cumulated CPU time (s) 1358.81
Current children cumulated vsize (KiB) 83308

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 16380
/proc/meminfo: memFree=1458416/2055920 swapFree=4192812/4192956
[pid=16204] ppid=16202 vsize=84360 CPUtime=1418.79
/proc/16204/stat : 16204 (pcs.small) R 16202 16204 15265 0 -1 4194304 27180 822 0 0 141853 26 0 0 25 0 1 0 60355595 86384640 16793 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16204/statm: 21090 16793 378 142 0 20044 0
Current children cumulated CPU time (s) 1418.79
Current children cumulated vsize (KiB) 84360

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/69 16387
/proc/meminfo: memFree=1500368/2055920 swapFree=4192812/4192956
[pid=16204] ppid=16202 vsize=85416 CPUtime=1478.75
/proc/16204/stat : 16204 (pcs.small) R 16202 16204 15265 0 -1 4194304 27636 822 0 0 147848 27 0 0 25 0 1 0 60355595 87465984 17249 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/16204/statm: 21354 17249 378 142 0 20308 0
Current children cumulated CPU time (s) 1478.75
Current children cumulated vsize (KiB) 85416

[startup+1542.3 s]
/proc/loadavg: 1.36 1.79 1.92 2/68 16529
/proc/meminfo: memFree=1501160/2055920 swapFree=4192812/4192956
[pid=16204] ppid=16202 vsize=86480 CPUtime=1538.65
/proc/16204/stat : 16204 (pcs.small) R 16202 16204 15265 0 -1 4194304 28074 822 0 0 153837 28 0 0 25 0 1 0 60355595 88555520 17687 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16204/statm: 21620 17687 378 142 0 20574 0
Current children cumulated CPU time (s) 1538.65
Current children cumulated vsize (KiB) 86480

[startup+1602.3 s]
/proc/loadavg: 1.13 1.64 1.86 2/68 16628
/proc/meminfo: memFree=1499280/2055920 swapFree=4192812/4192956
[pid=16204] ppid=16202 vsize=87404 CPUtime=1598.57
/proc/16204/stat : 16204 (pcs.small) R 16202 16204 15265 0 -1 4194304 28475 822 0 0 159828 29 0 0 25 0 1 0 60355595 89501696 18088 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16204/statm: 21851 18088 378 142 0 20805 0
Current children cumulated CPU time (s) 1598.57
Current children cumulated vsize (KiB) 87404

[startup+1662.3 s]
/proc/loadavg: 1.05 1.52 1.81 2/65 16632
/proc/meminfo: memFree=1498752/2055920 swapFree=4192812/4192956
[pid=16204] ppid=16202 vsize=88204 CPUtime=1658.55
/proc/16204/stat : 16204 (pcs.small) R 16202 16204 15265 0 -1 4194304 28878 822 0 0 165825 30 0 0 25 0 1 0 60355595 90320896 18491 996147200 134512640 135095119 4294956304 18446744073709551615 134617072 0 0 4096 0 0 0 0 17 1 0 0
/proc/16204/statm: 22051 18491 378 142 0 21005 0
Current children cumulated CPU time (s) 1658.55
Current children cumulated vsize (KiB) 88204

[startup+1722.3 s]
/proc/loadavg: 1.02 1.43 1.75 2/65 16632
/proc/meminfo: memFree=1484352/2055920 swapFree=4192812/4192956
[pid=16204] ppid=16202 vsize=110128 CPUtime=1718.53
/proc/16204/stat : 16204 (pcs.small) R 16202 16204 15265 0 -1 4194304 34509 822 0 0 171820 33 0 0 25 0 1 0 60355595 112771072 22073 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16204/statm: 27532 22073 378 142 0 26486 0
Current children cumulated CPU time (s) 1718.53
Current children cumulated vsize (KiB) 110128

[startup+1782.3 s]
/proc/loadavg: 1.00 1.35 1.70 2/65 16632
/proc/meminfo: memFree=1483648/2055920 swapFree=4192812/4192956
[pid=16204] ppid=16202 vsize=110128 CPUtime=1778.51
/proc/16204/stat : 16204 (pcs.small) R 16202 16204 15265 0 -1 4194304 34680 822 0 0 177818 33 0 0 25 0 1 0 60355595 112771072 22244 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/16204/statm: 27532 22244 378 142 0 26486 0
Current children cumulated CPU time (s) 1778.51
Current children cumulated vsize (KiB) 110128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.8 s]
/proc/loadavg: 1.00 1.32 1.69 2/65 16632
/proc/meminfo: memFree=1483392/2055920 swapFree=4192812/4192956
[pid=16204] ppid=16202 vsize=110128 CPUtime=1800.01
/proc/16204/stat : 16204 (pcs.small) R 16202 16204 15265 0 -1 4194304 34745 822 0 0 179968 33 0 0 25 0 1 0 60355595 112771072 22309 996147200 134512640 135095119 4294956304 18446744073709551615 134589668 0 0 4096 0 0 0 0 17 1 0 0
/proc/16204/statm: 27532 22309 378 142 0 26486 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 110128

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): 1803.82
CPU time (s): 1800.05
CPU user time (s): 1799.69
CPU system time (s): 0.359945
CPU usage (%): 99.7907
Max. virtual memory (cumulated for all children) (KiB): 111724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.69
system time used= 0.359945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35567
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= 14
involuntary context switches= 12120

runsolver used 1.62575 second user time and 4.79827 second system time

The end

Launcher Data 

Begin job on node75 at 2009-07-16 10:28:31
IDJOB=2091592
IDBENCH=60086
IDSOLVER=734
FILE ID=node75/2091592-1247732911
PBS_JOBID= 9521569
Free space on /tmp= 66256 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-50-23-fcd/normalized-rand-2-50-23-587-230-fcd-29_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091592-1247732911/watcher-2091592-1247732911 -o /tmp/evaluation-result-2091592-1247732911/solver-2091592-1247732911 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1939255301 HOME/instance-2091592-1247732911.xml

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

MD5SUM BENCH= dc29b26c25d1aaab4db8a5251de80c93
RANDOM SEED=1939255301

node75.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		: 3000.232
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		: 3000.232
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:       1509832 kB
Buffers:         83588 kB
Cached:         298504 kB
SwapCached:          0 kB
Active:         119404 kB
Inactive:       338544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1509832 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2112 kB
Writeback:           0 kB
Mapped:          87312 kB
Slab:            73384 kB
Committed_AS:   589712 kB
PageTables:       1924 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 node75 at 2009-07-16 10:58:37