Trace number 2089194

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) 1800.12 1810.82

General information on the benchmark

Namecsp/tightness0.5/
normalized-rand-2-40-25-180-500-85_ext.xml
MD5SUMc6cb26f58898cdd8d359c6da015b7a15
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4.48732
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints180
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension180
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
0.17/0.23	c Seed is 755117074
0.17/0.23	c Constructing HOME/instance-2089194-1247729700.xml  with 4500 constraints
0.17/0.23	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-2089194-1247729700/watcher-2089194-1247729700 -o /tmp/evaluation-result-2089194-1247729700/solver-2089194-1247729700 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 755117074 HOME/instance-2089194-1247729700.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: 2.15 2.03 2.01 4/81 18972
/proc/meminfo: memFree=1319704/2055920 swapFree=4191900/4192956
[pid=18972] ppid=18970 vsize=18576 CPUtime=0
/proc/18972/stat : 18972 (runsolver) R 18970 18972 17549 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 60036836 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 240472616231 0 0 4096 24578 0 0 0 17 1 0 0
/proc/18972/statm: 4644 284 249 26 0 2626 0

[startup+0.0862759 s]
/proc/loadavg: 2.15 2.03 2.01 4/81 18972
/proc/meminfo: memFree=1319704/2055920 swapFree=4191900/4192956
[pid=18972] ppid=18970 vsize=5436 CPUtime=0.06
/proc/18972/stat : 18972 (pcs.small) R 18970 18972 17549 0 -1 4194304 1064 822 0 0 6 0 0 0 18 0 1 0 60036836 5566464 673 996147200 134512640 135095119 4294956304 18446744073709551615 7978623 0 0 4096 0 0 0 0 17 1 0 0
/proc/18972/statm: 1359 673 364 142 0 313 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5436

[startup+0.102269 s]
/proc/loadavg: 2.15 2.03 2.01 4/81 18972
/proc/meminfo: memFree=1319704/2055920 swapFree=4191900/4192956
[pid=18972] ppid=18970 vsize=5700 CPUtime=0.08
/proc/18972/stat : 18972 (pcs.small) R 18970 18972 17549 0 -1 4194304 1128 822 0 0 8 0 0 0 18 0 1 0 60036836 5836800 737 996147200 134512640 135095119 4294956304 18446744073709551615 7945969 0 0 4096 0 0 0 0 17 1 0 0
/proc/18972/statm: 1425 737 364 142 0 379 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5700

[startup+0.301287 s]
/proc/loadavg: 2.15 2.03 2.01 4/81 18972
/proc/meminfo: memFree=1319704/2055920 swapFree=4191900/4192956
[pid=18972] ppid=18970 vsize=7016 CPUtime=0.27
/proc/18972/stat : 18972 (pcs.small) R 18970 18972 17549 0 -1 4194304 1501 822 0 0 27 0 0 0 19 0 1 0 60036836 7184384 1077 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 1 0 0
/proc/18972/statm: 1754 1077 378 142 0 708 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7016

[startup+0.701322 s]
/proc/loadavg: 2.15 2.03 2.01 4/81 18972
/proc/meminfo: memFree=1319704/2055920 swapFree=4191900/4192956
[pid=18972] ppid=18970 vsize=7016 CPUtime=0.67
/proc/18972/stat : 18972 (pcs.small) R 18970 18972 17549 0 -1 4194304 1511 822 0 0 67 0 0 0 23 0 1 0 60036836 7184384 1087 996147200 134512640 135095119 4294956304 18446744073709551615 134589675 0 0 4096 0 0 0 0 17 1 0 0
/proc/18972/statm: 1754 1087 378 142 0 708 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 7016

[startup+1.50239 s]
/proc/loadavg: 2.13 2.03 2.01 3/82 18978
/proc/meminfo: memFree=1316688/2055920 swapFree=4191900/4192956
[pid=18972] ppid=18970 vsize=7016 CPUtime=1.46
/proc/18972/stat : 18972 (pcs.small) R 18970 18972 17549 0 -1 4194304 1528 822 0 0 146 0 0 0 25 0 1 0 60036836 7184384 1104 996147200 134512640 135095119 4294956304 18446744073709551615 134642631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18972/statm: 1754 1104 378 142 0 708 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 7016

[startup+3.10153 s]
/proc/loadavg: 2.13 2.03 2.01 3/82 18978
/proc/meminfo: memFree=1316624/2055920 swapFree=4191900/4192956
[pid=18972] ppid=18970 vsize=7912 CPUtime=3.05
/proc/18972/stat : 18972 (pcs.small) R 18970 18972 17549 0 -1 4194304 1702 822 0 0 305 0 0 0 25 0 1 0 60036836 8101888 1213 996147200 134512640 135095119 4294956304 18446744073709551615 134636926 0 0 4096 0 0 0 0 17 1 0 0
/proc/18972/statm: 1978 1213 378 142 0 932 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7912

[startup+6.30182 s]
/proc/loadavg: 2.12 2.03 2.01 3/82 18978
/proc/meminfo: memFree=1315408/2055920 swapFree=4191900/4192956
[pid=18972] ppid=18970 vsize=10884 CPUtime=6.22
/proc/18972/stat : 18972 (pcs.small) R 18970 18972 17549 0 -1 4194304 2455 822 0 0 621 1 0 0 25 0 1 0 60036836 11145216 1709 996147200 134512640 135095119 4294956304 18446744073709551615 134607070 0 0 4096 0 0 0 0 17 1 0 0
/proc/18972/statm: 2721 1709 378 142 0 1675 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 10884

[startup+12.7014 s]
/proc/loadavg: 2.11 2.03 2.01 3/82 18978
/proc/meminfo: memFree=1312976/2055920 swapFree=4191900/4192956
[pid=18972] ppid=18970 vsize=11148 CPUtime=12.56
/proc/18972/stat : 18972 (pcs.small) R 18970 18972 17549 0 -1 4194304 2757 822 0 0 1255 1 0 0 25 0 1 0 60036836 11415552 2011 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/18972/statm: 2787 2011 378 142 0 1741 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 11148

[startup+25.5015 s]
/proc/loadavg: 2.10 2.03 2.01 3/82 18978
/proc/meminfo: memFree=1308944/2055920 swapFree=4191900/4192956
[pid=18972] ppid=18970 vsize=16720 CPUtime=25.23
/proc/18972/stat : 18972 (pcs.small) R 18970 18972 17549 0 -1 4194304 4476 822 0 0 2521 2 0 0 25 0 1 0 60036836 17121280 2960 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18972/statm: 4180 2960 378 142 0 3134 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 16720

[startup+51.1017 s]
/proc/loadavg: 2.06 2.03 2.00 3/82 18978
/proc/meminfo: memFree=1305936/2055920 swapFree=4191900/4192956
[pid=18972] ppid=18970 vsize=22256 CPUtime=50.59
/proc/18972/stat : 18972 (pcs.small) R 18970 18972 17549 0 -1 4194304 6311 822 0 0 5055 4 0 0 25 0 1 0 60036836 22790144 3770 996147200 134512640 135095119 4294956304 18446744073709551615 134607070 0 0 4096 0 0 0 0 17 1 0 0
/proc/18972/statm: 5564 3770 378 142 0 4518 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 22256

[startup+102.306 s]
/proc/loadavg: 2.02 2.02 2.00 3/82 18978
/proc/meminfo: memFree=1297808/2055920 swapFree=4191900/4192956
[pid=18972] ppid=18970 vsize=29704 CPUtime=101.32
/proc/18972/stat : 18972 (pcs.small) R 18970 18972 17549 0 -1 4194304 8823 822 0 0 10125 7 0 0 25 0 1 0 60036836 30416896 5769 996147200 134512640 135095119 4294956304 18446744073709551615 134638495 0 0 4096 0 0 0 0 17 1 0 0
/proc/18972/statm: 7426 5769 378 142 0 6380 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 29704

[startup+162.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/82 18978
/proc/meminfo: memFree=1294544/2055920 swapFree=4191900/4192956
[pid=18972] ppid=18970 vsize=30628 CPUtime=160.76
/proc/18972/stat : 18972 (pcs.small) R 18970 18972 17549 0 -1 4194304 9647 822 0 0 16067 9 0 0 25 0 1 0 60036836 31363072 6593 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 1 0 0
/proc/18972/statm: 7657 6593 378 142 0 6611 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 30628

[startup+222.302 s]
/proc/loadavg: 2.05 2.03 2.00 3/82 18978
/proc/meminfo: memFree=1290064/2055920 swapFree=4191900/4192956
[pid=18972] ppid=18970 vsize=41324 CPUtime=220.19
/proc/18972/stat : 18972 (pcs.small) R 18970 18972 17549 0 -1 4194304 12792 822 0 0 22008 11 0 0 25 0 1 0 60036836 42315776 7689 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18972/statm: 10331 7689 378 142 0 9285 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 41324

[startup+282.302 s]
/proc/loadavg: 2.02 2.02 2.00 3/82 18978
/proc/meminfo: memFree=1286160/2055920 swapFree=4191900/4192956
[pid=18972] ppid=18970 vsize=43412 CPUtime=279.63
/proc/18972/stat : 18972 (pcs.small) R 18970 18972 17549 0 -1 4194304 13768 822 0 0 27950 13 0 0 25 0 1 0 60036836 44453888 8665 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18972/statm: 10853 8665 378 142 0 9807 0
Current children cumulated CPU time (s) 279.63
Current children cumulated vsize (KiB) 43412

[startup+342.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 18978
/proc/meminfo: memFree=1282768/2055920 swapFree=4191900/4192956
[pid=18972] ppid=18970 vsize=45248 CPUtime=339.06
/proc/18972/stat : 18972 (pcs.small) R 18970 18972 17549 0 -1 4194304 14605 822 0 0 33892 14 0 0 25 0 1 0 60036836 46333952 9502 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18972/statm: 11312 9502 378 142 0 10266 0
Current children cumulated CPU time (s) 339.06
Current children cumulated vsize (KiB) 45248

[startup+402.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 18978
/proc/meminfo: memFree=1274192/2055920 swapFree=4191900/4192956
[pid=18972] ppid=18970 vsize=56336 CPUtime=398.52
/proc/18972/stat : 18972 (pcs.small) R 18970 18972 17549 0 -1 4194304 17774 822 0 0 39835 17 0 0 25 0 1 0 60036836 57688064 11646 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/18972/statm: 14084 11646 378 142 0 13038 0
Current children cumulated CPU time (s) 398.52
Current children cumulated vsize (KiB) 56336

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18978
/proc/meminfo: memFree=1272784/2055920 swapFree=4191900/4192956
[pid=18972] ppid=18970 vsize=56336 CPUtime=457.95
/proc/18972/stat : 18972 (pcs.small) R 18970 18972 17549 0 -1 4194304 18120 822 0 0 45777 18 0 0 25 0 1 0 60036836 57688064 11992 996147200 134512640 135095119 4294956304 18446744073709551615 134570670 0 0 4096 0 0 0 0 17 1 0 0
/proc/18972/statm: 14084 11992 378 142 0 13038 0
Current children cumulated CPU time (s) 457.95
Current children cumulated vsize (KiB) 56336

[startup+522.302 s]
/proc/loadavg: 2.06 2.01 2.00 3/82 18978
/proc/meminfo: memFree=1271440/2055920 swapFree=4191900/4192956
[pid=18972] ppid=18970 vsize=56336 CPUtime=517.39
/proc/18972/stat : 18972 (pcs.small) R 18970 18972 17549 0 -1 4194304 18467 822 0 0 51721 18 0 0 25 0 1 0 60036836 57688064 12339 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18972/statm: 14084 12339 378 142 0 13038 0
Current children cumulated CPU time (s) 517.39
Current children cumulated vsize (KiB) 56336

[startup+582.301 s]
/proc/loadavg: 2.02 2.01 2.00 3/82 18978
/proc/meminfo: memFree=1269648/2055920 swapFree=4191900/4192956
[pid=18972] ppid=18970 vsize=56728 CPUtime=576.82
/proc/18972/stat : 18972 (pcs.small) R 18970 18972 17549 0 -1 4194304 18896 822 0 0 57664 18 0 0 25 0 1 0 60036836 58089472 12768 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18972/statm: 14182 12768 378 142 0 13136 0
Current children cumulated CPU time (s) 576.82
Current children cumulated vsize (KiB) 56728

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18978
/proc/meminfo: memFree=1266704/2055920 swapFree=4191900/4192956
[pid=18972] ppid=18970 vsize=74556 CPUtime=636.27
/proc/18972/stat : 18972 (pcs.small) R 18970 18972 17549 0 -1 4194304 23644 822 0 0 63605 22 0 0 25 0 1 0 60036836 76345344 13419 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18972/statm: 18639 13419 378 142 0 17593 0
Current children cumulated CPU time (s) 636.27
Current children cumulated vsize (KiB) 74556

[startup+702.302 s]

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

[startup+822.303 s]
/proc/loadavg: 2.13 2.05 2.01 3/82 18978
/proc/meminfo: memFree=1258832/2055920 swapFree=4191900/4192956
[pid=18972] ppid=18970 vsize=78640 CPUtime=814.58
/proc/18972/stat : 18972 (pcs.small) R 18970 18972 17549 0 -1 4194304 25514 822 0 0 81434 24 0 0 25 0 1 0 60036836 80527360 15289 996147200 134512640 135095119 4294956304 18446744073709551615 134589601 0 0 4096 0 0 0 0 17 1 0 0
/proc/18972/statm: 19660 15289 378 142 0 18614 0
Current children cumulated CPU time (s) 814.58
Current children cumulated vsize (KiB) 78640

[startup+882.302 s]
/proc/loadavg: 2.05 2.04 2.00 3/82 18978
/proc/meminfo: memFree=1256336/2055920 swapFree=4191900/4192956
[pid=18972] ppid=18970 vsize=79828 CPUtime=874.02
/proc/18972/stat : 18972 (pcs.small) R 18970 18972 17549 0 -1 4194304 26071 822 0 0 87377 25 0 0 25 0 1 0 60036836 81743872 15846 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18972/statm: 19957 15846 378 142 0 18911 0
Current children cumulated CPU time (s) 874.02
Current children cumulated vsize (KiB) 79828

[startup+942.302 s]
/proc/loadavg: 2.08 2.04 2.00 3/82 18978
/proc/meminfo: memFree=1254096/2055920 swapFree=4191900/4192956
[pid=18972] ppid=18970 vsize=80872 CPUtime=933.45
/proc/18972/stat : 18972 (pcs.small) R 18970 18972 17549 0 -1 4194304 26609 822 0 0 93319 26 0 0 25 0 1 0 60036836 82812928 16384 996147200 134512640 135095119 4294956304 18446744073709551615 134642978 0 0 4096 0 0 0 0 17 1 0 0
/proc/18972/statm: 20218 16384 378 142 0 19172 0
Current children cumulated CPU time (s) 933.45
Current children cumulated vsize (KiB) 80872

[startup+1002.3 s]
/proc/loadavg: 2.08 2.05 2.00 3/82 18980
/proc/meminfo: memFree=1251536/2055920 swapFree=4191900/4192956
[pid=18972] ppid=18970 vsize=82180 CPUtime=992.89
/proc/18972/stat : 18972 (pcs.small) R 18970 18972 17549 0 -1 4194304 27194 822 0 0 99262 27 0 0 25 0 1 0 60036836 84152320 16969 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18972/statm: 20545 16969 378 142 0 19499 0
Current children cumulated CPU time (s) 992.89
Current children cumulated vsize (KiB) 82180

[startup+1062.3 s]
/proc/loadavg: 2.08 2.05 2.00 3/82 18980
/proc/meminfo: memFree=1249104/2055920 swapFree=4191900/4192956
[pid=18972] ppid=18970 vsize=83496 CPUtime=1052.34
/proc/18972/stat : 18972 (pcs.small) R 18970 18972 17549 0 -1 4194304 27779 822 0 0 105206 28 0 0 25 0 1 0 60036836 85499904 17554 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/18972/statm: 20874 17554 378 142 0 19828 0
Current children cumulated CPU time (s) 1052.34
Current children cumulated vsize (KiB) 83496

[startup+1122.3 s]
/proc/loadavg: 2.23 2.10 2.02 3/73 19014
/proc/meminfo: memFree=1294736/2055920 swapFree=4191900/4192956
[pid=18972] ppid=18970 vsize=84548 CPUtime=1111.83
/proc/18972/stat : 18972 (pcs.small) R 18970 18972 17549 0 -1 4194304 28309 822 0 0 111154 29 0 0 25 0 1 0 60036836 86577152 18084 996147200 134512640 135095119 4294956304 18446744073709551615 134591722 0 0 4096 0 0 0 0 17 0 0 0
/proc/18972/statm: 21137 18084 378 142 0 20091 0
Current children cumulated CPU time (s) 1111.83
Current children cumulated vsize (KiB) 84548

[startup+1182.3 s]
/proc/loadavg: 2.08 2.08 2.01 3/73 19014
/proc/meminfo: memFree=1281304/2055920 swapFree=4191900/4192956
[pid=18972] ppid=18970 vsize=85724 CPUtime=1171.8
/proc/18972/stat : 18972 (pcs.small) R 18970 18972 17549 0 -1 4194304 28853 822 0 0 117151 29 0 0 25 0 1 0 60036836 87781376 18628 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18972/statm: 21431 18628 378 142 0 20385 0
Current children cumulated CPU time (s) 1171.8
Current children cumulated vsize (KiB) 85724

[startup+1242.3 s]
/proc/loadavg: 2.03 2.06 2.01 3/73 19014
/proc/meminfo: memFree=1272024/2055920 swapFree=4191900/4192956
[pid=18972] ppid=18970 vsize=86904 CPUtime=1231.78
/proc/18972/stat : 18972 (pcs.small) R 18970 18972 17549 0 -1 4194304 29363 822 0 0 123148 30 0 0 25 0 1 0 60036836 88989696 19138 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18972/statm: 21726 19138 378 142 0 20680 0
Current children cumulated CPU time (s) 1231.78
Current children cumulated vsize (KiB) 86904

[startup+1302.3 s]
/proc/loadavg: 2.01 2.05 2.00 3/73 19014
/proc/meminfo: memFree=1265240/2055920 swapFree=4191900/4192956
[pid=18972] ppid=18970 vsize=87956 CPUtime=1291.77
/proc/18972/stat : 18972 (pcs.small) R 18970 18972 17549 0 -1 4194304 29878 822 0 0 129146 31 0 0 25 0 1 0 60036836 90066944 19653 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18972/statm: 21989 19653 378 142 0 20943 0
Current children cumulated CPU time (s) 1291.77
Current children cumulated vsize (KiB) 87956

[startup+1362.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/73 19014
/proc/meminfo: memFree=1245272/2055920 swapFree=4191900/4192956
[pid=18972] ppid=18970 vsize=110932 CPUtime=1351.74
/proc/18972/stat : 18972 (pcs.small) R 18970 18972 17549 0 -1 4194304 35850 822 0 0 135140 34 0 0 25 0 1 0 60036836 113594368 23576 996147200 134512640 135095119 4294956304 18446744073709551615 134642768 0 0 4096 0 0 0 0 17 0 0 0
/proc/18972/statm: 27733 23576 378 142 0 26687 0
Current children cumulated CPU time (s) 1351.74
Current children cumulated vsize (KiB) 110932

[startup+1422.31 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 19014
/proc/meminfo: memFree=1240280/2055920 swapFree=4191900/4192956
[pid=18972] ppid=18970 vsize=110932 CPUtime=1411.73
/proc/18972/stat : 18972 (pcs.small) R 18970 18972 17549 0 -1 4194304 36083 822 0 0 141138 35 0 0 25 0 1 0 60036836 113594368 23809 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18972/statm: 27733 23809 378 142 0 26687 0
Current children cumulated CPU time (s) 1411.73
Current children cumulated vsize (KiB) 110932

[startup+1482.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 19014
/proc/meminfo: memFree=1230496/2055920 swapFree=4191900/4192956
[pid=18972] ppid=18970 vsize=110932 CPUtime=1471.7
/proc/18972/stat : 18972 (pcs.small) R 18970 18972 17549 0 -1 4194304 36305 822 0 0 147135 35 0 0 25 0 1 0 60036836 113594368 24031 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18972/statm: 27733 24031 378 142 0 26687 0
Current children cumulated CPU time (s) 1471.7
Current children cumulated vsize (KiB) 110932

[startup+1542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 19014
/proc/meminfo: memFree=1228128/2055920 swapFree=4191900/4192956
[pid=18972] ppid=18970 vsize=110932 CPUtime=1531.69
/proc/18972/stat : 18972 (pcs.small) R 18970 18972 17549 0 -1 4194304 36519 822 0 0 153133 36 0 0 25 0 1 0 60036836 113594368 24245 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18972/statm: 27733 24245 378 142 0 26687 0
Current children cumulated CPU time (s) 1531.69
Current children cumulated vsize (KiB) 110932

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 19020
/proc/meminfo: memFree=1225888/2055920 swapFree=4191900/4192956
[pid=18972] ppid=18970 vsize=110932 CPUtime=1591.66
/proc/18972/stat : 18972 (pcs.small) R 18970 18972 17549 0 -1 4194304 36740 822 0 0 159130 36 0 0 25 0 1 0 60036836 113594368 24466 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18972/statm: 27733 24466 378 142 0 26687 0
Current children cumulated CPU time (s) 1591.66
Current children cumulated vsize (KiB) 110932

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19020
/proc/meminfo: memFree=1222624/2055920 swapFree=4191900/4192956
[pid=18972] ppid=18970 vsize=110932 CPUtime=1651.64
/proc/18972/stat : 18972 (pcs.small) R 18970 18972 17549 0 -1 4194304 36949 822 0 0 165128 36 0 0 25 0 1 0 60036836 113594368 24675 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18972/statm: 27733 24675 378 142 0 26687 0
Current children cumulated CPU time (s) 1651.64
Current children cumulated vsize (KiB) 110932

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19020
/proc/meminfo: memFree=1218784/2055920 swapFree=4191900/4192956
[pid=18972] ppid=18970 vsize=110932 CPUtime=1711.61
/proc/18972/stat : 18972 (pcs.small) R 18970 18972 17549 0 -1 4194304 37152 822 0 0 171125 36 0 0 25 0 1 0 60036836 113594368 24878 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18972/statm: 27733 24878 378 142 0 26687 0
Current children cumulated CPU time (s) 1711.61
Current children cumulated vsize (KiB) 110932

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19020
/proc/meminfo: memFree=1215008/2055920 swapFree=4191900/4192956
[pid=18972] ppid=18970 vsize=110932 CPUtime=1771.59
/proc/18972/stat : 18972 (pcs.small) R 18970 18972 17549 0 -1 4194304 37345 822 0 0 177123 36 0 0 25 0 1 0 60036836 113594368 25071 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18972/statm: 27733 25071 378 142 0 26687 0
Current children cumulated CPU time (s) 1771.59
Current children cumulated vsize (KiB) 110932



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1810.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19020
/proc/meminfo: memFree=1213344/2055920 swapFree=4191900/4192956
[pid=18972] ppid=18970 vsize=110932 CPUtime=1800.08
/proc/18972/stat : 18972 (pcs.small) R 18970 18972 17549 0 -1 4194304 37440 822 0 0 179972 36 0 0 25 0 1 0 60036836 113594368 25166 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18972/statm: 27733 25166 378 142 0 26687 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 110932

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): 1810.82
CPU time (s): 1800.12
CPU user time (s): 1799.73
CPU system time (s): 0.39394
CPU usage (%): 99.4091
Max. virtual memory (cumulated for all children) (KiB): 112924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.73
system time used= 0.39394
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38262
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= 22
involuntary context switches= 26517

runsolver used 2.05069 second user time and 6.19006 second system time

The end

Launcher Data 

Begin job on node15 at 2009-07-16 09:35:00
IDJOB=2089194
IDBENCH=59374
IDSOLVER=734
FILE ID=node15/2089194-1247729700
PBS_JOBID= 9521504
Free space on /tmp= 66300 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/tightness0.5/normalized-rand-2-40-25-180-500-85_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089194-1247729700/watcher-2089194-1247729700 -o /tmp/evaluation-result-2089194-1247729700/solver-2089194-1247729700 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 755117074 HOME/instance-2089194-1247729700.xml

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

MD5SUM BENCH= c6cb26f58898cdd8d359c6da015b7a15
RANDOM SEED=755117074

node15.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		: 3000.220
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		: 3000.220
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:       1320184 kB
Buffers:         92840 kB
Cached:         512624 kB
SwapCached:        416 kB
Active:         251716 kB
Inactive:       414084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1320184 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            3148 kB
Writeback:           0 kB
Mapped:          79936 kB
Slab:            54928 kB
Committed_AS:   903520 kB
PageTables:       2028 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= 66304 MiB
End job on node15 at 2009-07-16 10:05:13