Trace number 2087082

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) 1800.08 1809.23

General information on the benchmark

Namecsp/dag-half/
normalized-half-n25-d5-e56-r7-12.xml
MD5SUMccf341648ea4c9765316041a04d071c1
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark199.893
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints56
Maximum constraint arity7
Maximum domain size5
Number of constraints which are defined in extension56
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.13/0.31	c small-domain mode
0.13/0.31	c Seed is 2043278693
0.13/0.31	c Constructing HOME/instance-2087082-1247727284.xml  with 56 constraints
10.23/10.33	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-2087082-1247727284/watcher-2087082-1247727284 -o /tmp/evaluation-result-2087082-1247727284/solver-2087082-1247727284 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 2043278693 HOME/instance-2087082-1247727284.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 1.98 1.99 4/73 16820
/proc/meminfo: memFree=1382360/2055920 swapFree=4192812/4192956
[pid=16820] ppid=16818 vsize=5356 CPUtime=0
/proc/16820/stat : 16820 (pcssolve) S 16818 16820 16749 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 59794248 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16820/statm: 1339 242 201 169 0 50 0
[pid=16821] ppid=16820 vsize=5356 CPUtime=0
/proc/16821/stat : 16821 (pcssolve) R 16820 16820 16749 0 -1 4194368 22 0 0 0 0 0 0 0 19 0 1 0 59794248 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 234045893927 0 0 4096 0 0 0 0 17 1 0 0
/proc/16821/statm: 1339 243 202 169 0 50 0
[pid=16822] ppid=16820 vsize=3676 CPUtime=0
/proc/16822/stat : 16822 (grep) S 16820 16820 16749 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 59794248 3764224 121 996147200 4194304 4274172 548682069040 18446744073709551615 234046062674 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16822/statm: 919 121 99 19 0 43 0

[startup+0.075755 s]
/proc/loadavg: 1.99 1.98 1.99 4/73 16820
/proc/meminfo: memFree=1382360/2055920 swapFree=4192812/4192956
[pid=16820] ppid=16818 vsize=5356 CPUtime=0.06
/proc/16820/stat : 16820 (pcssolve) S 16818 16820 16749 0 -1 4194304 339 819 0 0 0 0 4 2 16 0 1 0 59794248 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16820/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.1028 s]
/proc/loadavg: 1.99 1.98 1.99 4/73 16820
/proc/meminfo: memFree=1382360/2055920 swapFree=4192812/4192956
[pid=16820] ppid=16818 vsize=5356 CPUtime=0.06
/proc/16820/stat : 16820 (pcssolve) S 16818 16820 16749 0 -1 4194304 339 819 0 0 0 0 4 2 16 0 1 0 59794248 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16820/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.301815 s]
/proc/loadavg: 1.99 1.98 1.99 4/73 16820
/proc/meminfo: memFree=1382360/2055920 swapFree=4192812/4192956
[pid=16820] ppid=16818 vsize=5356 CPUtime=0.13
/proc/16820/stat : 16820 (pcssolve) S 16818 16820 16749 0 -1 4194304 367 1652 0 0 0 0 9 4 16 0 1 0 59794248 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16820/statm: 1339 243 202 169 0 50 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5356

[startup+0.70286 s]
/proc/loadavg: 1.99 1.98 1.99 4/73 16820
/proc/meminfo: memFree=1382360/2055920 swapFree=4192812/4192956
[pid=16820] ppid=16818 vsize=10184 CPUtime=0.67
/proc/16820/stat : 16820 (pcs.small) R 16818 16820 16749 0 -1 4194304 2388 2327 0 0 38 0 23 6 19 0 1 0 59794248 10428416 1434 996147200 134512640 135095119 4294956304 18446744073709551615 134653395 0 0 4096 0 0 0 0 17 0 0 0
/proc/16820/statm: 2546 1434 375 142 0 1500 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 10184

[startup+1.50295 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 16826
/proc/meminfo: memFree=1374288/2055920 swapFree=4192812/4192956
[pid=16820] ppid=16818 vsize=19292 CPUtime=1.47
/proc/16820/stat : 16820 (pcs.small) R 16818 16820 16749 0 -1 4194304 4720 2327 0 0 116 2 23 6 25 0 1 0 59794248 19755008 2776 996147200 134512640 135095119 4294956304 18446744073709551615 134921151 0 0 4096 0 0 0 0 17 0 0 0
/proc/16820/statm: 4823 2776 375 142 0 3777 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 19292

[startup+3.10111 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 16826
/proc/meminfo: memFree=1366288/2055920 swapFree=4192812/4192956
[pid=16820] ppid=16818 vsize=39096 CPUtime=3.06
/proc/16820/stat : 16820 (pcs.small) R 16818 16820 16749 0 -1 4194304 9513 2327 0 0 272 5 23 6 25 0 1 0 59794248 40034304 5534 996147200 134512640 135095119 4294956304 18446744073709551615 134769692 0 0 4096 0 0 0 0 17 0 0 0
/proc/16820/statm: 9774 5534 375 142 0 8728 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 39096

[startup+6.30145 s]
/proc/loadavg: 2.07 2.00 2.00 3/74 16826
/proc/meminfo: memFree=1343824/2055920 swapFree=4192812/4192956
[pid=16820] ppid=16818 vsize=78460 CPUtime=6.25
/proc/16820/stat : 16820 (pcs.small) R 16818 16820 16749 0 -1 4194304 21250 2327 0 0 585 11 23 6 25 0 1 0 59794248 80343040 11124 996147200 134512640 135095119 4294956304 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/16820/statm: 19615 11124 375 142 0 18569 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 78460

[startup+12.7011 s]
/proc/loadavg: 2.07 2.00 2.00 3/74 16826
/proc/meminfo: memFree=1309776/2055920 swapFree=4192812/4192956
[pid=16820] ppid=16818 vsize=74756 CPUtime=12.62
/proc/16820/stat : 16820 (pcs.small) R 16818 16820 16749 0 -1 4194304 36240 2327 0 0 1214 19 23 6 25 0 1 0 59794248 76550144 18036 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/16820/statm: 18689 18036 389 142 0 17643 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 74756

[startup+25.5015 s]
/proc/loadavg: 2.05 2.00 2.00 3/74 16826
/proc/meminfo: memFree=1307728/2055920 swapFree=4192812/4192956
[pid=16820] ppid=16818 vsize=74944 CPUtime=25.36
/proc/16820/stat : 16820 (pcs.small) R 16818 16820 16749 0 -1 4194304 36287 2327 0 0 2488 19 23 6 25 0 1 0 59794248 76742656 18083 996147200 134512640 135095119 4294956304 18446744073709551615 134918194 0 0 4096 0 0 0 0 17 0 0 0
/proc/16820/statm: 18736 18083 389 142 0 17690 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 74944

[startup+51.1011 s]
/proc/loadavg: 2.03 2.00 2.00 3/74 16826
/proc/meminfo: memFree=1304400/2055920 swapFree=4192812/4192956
[pid=16820] ppid=16818 vsize=75208 CPUtime=50.86
/proc/16820/stat : 16820 (pcs.small) R 16818 16820 16749 0 -1 4194304 36387 2327 0 0 5037 20 23 6 25 0 1 0 59794248 77012992 18151 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/16820/statm: 18802 18151 389 142 0 17756 0
Current children cumulated CPU time (s) 50.86
Current children cumulated vsize (KiB) 75208

[startup+102.307 s]
/proc/loadavg: 2.01 2.00 2.00 3/74 16826
/proc/meminfo: memFree=1295632/2055920 swapFree=4192812/4192956
[pid=16820] ppid=16818 vsize=76524 CPUtime=101.85
/proc/16820/stat : 16820 (pcs.small) R 16818 16820 16749 0 -1 4194304 36786 2327 0 0 10136 20 23 6 25 0 1 0 59794248 78360576 18387 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16820/statm: 19131 18387 389 142 0 18085 0
Current children cumulated CPU time (s) 101.85
Current children cumulated vsize (KiB) 76524

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16826
/proc/meminfo: memFree=1285712/2055920 swapFree=4192812/4192956
[pid=16820] ppid=16818 vsize=77824 CPUtime=161.6
/proc/16820/stat : 16820 (pcs.small) R 16818 16820 16749 0 -1 4194304 37255 2327 0 0 16110 21 23 6 25 0 1 0 59794248 79691776 18727 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/16820/statm: 19456 18727 389 142 0 18410 0
Current children cumulated CPU time (s) 161.6
Current children cumulated vsize (KiB) 77824

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16826
/proc/meminfo: memFree=1275344/2055920 swapFree=4192812/4192956
[pid=16820] ppid=16818 vsize=80548 CPUtime=221.35
/proc/16820/stat : 16820 (pcs.small) R 16818 16820 16749 0 -1 4194304 38078 2327 0 0 22085 21 23 6 25 0 1 0 59794248 82481152 19164 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/16820/statm: 20137 19164 389 142 0 19091 0
Current children cumulated CPU time (s) 221.35
Current children cumulated vsize (KiB) 80548

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16826
/proc/meminfo: memFree=1265040/2055920 swapFree=4192812/4192956
[pid=16820] ppid=16818 vsize=81720 CPUtime=281.11
/proc/16820/stat : 16820 (pcs.small) R 16818 16820 16749 0 -1 4194304 38485 2327 0 0 28060 22 23 6 25 0 1 0 59794248 83681280 19571 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/16820/statm: 20430 19571 389 142 0 19384 0
Current children cumulated CPU time (s) 281.11
Current children cumulated vsize (KiB) 81720

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16826
/proc/meminfo: memFree=1254224/2055920 swapFree=4192812/4192956
[pid=16820] ppid=16818 vsize=85632 CPUtime=340.87
/proc/16820/stat : 16820 (pcs.small) R 16818 16820 16749 0 -1 4194304 39593 2327 0 0 34035 23 23 6 25 0 1 0 59794248 87687168 20422 996147200 134512640 135095119 4294956304 18446744073709551615 134616993 0 0 4096 0 0 0 0 17 0 0 0
/proc/16820/statm: 21408 20422 389 142 0 20362 0
Current children cumulated CPU time (s) 340.87
Current children cumulated vsize (KiB) 85632

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16832
/proc/meminfo: memFree=1245072/2055920 swapFree=4192812/4192956
[pid=16820] ppid=16818 vsize=87680 CPUtime=400.61
/proc/16820/stat : 16820 (pcs.small) R 16818 16820 16749 0 -1 4194304 40224 2327 0 0 40009 23 23 6 25 0 1 0 59794248 89784320 20540 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/16820/statm: 21920 20540 389 142 0 20874 0
Current children cumulated CPU time (s) 400.61
Current children cumulated vsize (KiB) 87680

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16832
/proc/meminfo: memFree=1234896/2055920 swapFree=4192812/4192956
[pid=16820] ppid=16818 vsize=88204 CPUtime=460.36
/proc/16820/stat : 16820 (pcs.small) R 16818 16820 16749 0 -1 4194304 40491 2327 0 0 45984 23 23 6 25 0 1 0 59794248 90320896 20807 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/16820/statm: 22051 20807 389 142 0 21005 0
Current children cumulated CPU time (s) 460.36
Current children cumulated vsize (KiB) 88204

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16832
/proc/meminfo: memFree=1224016/2055920 swapFree=4192812/4192956
[pid=16820] ppid=16818 vsize=89252 CPUtime=520.13
/proc/16820/stat : 16820 (pcs.small) R 16818 16820 16749 0 -1 4194304 40894 2327 0 0 51960 24 23 6 25 0 1 0 59794248 91394048 21210 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16820/statm: 22313 21210 389 142 0 21267 0
Current children cumulated CPU time (s) 520.13
Current children cumulated vsize (KiB) 89252

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16832
/proc/meminfo: memFree=1215248/2055920 swapFree=4192812/4192956
[pid=16820] ppid=16818 vsize=90300 CPUtime=579.88
/proc/16820/stat : 16820 (pcs.small) R 16818 16820 16749 0 -1 4194304 41294 2327 0 0 57934 25 23 6 25 0 1 0 59794248 92467200 21610 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16820/statm: 22575 21610 389 142 0 21529 0
Current children cumulated CPU time (s) 579.88
Current children cumulated vsize (KiB) 90300

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16832
/proc/meminfo: memFree=1205328/2055920 swapFree=4192812/4192956
[pid=16820] ppid=16818 vsize=91460 CPUtime=639.65

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

[startup+822.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16832
/proc/meminfo: memFree=1180624/2055920 swapFree=4192812/4192956
[pid=16820] ppid=16818 vsize=101960 CPUtime=818.92
/proc/16820/stat : 16820 (pcs.small) R 16818 16820 16749 0 -1 4194304 44708 2327 0 0 81836 27 23 6 25 0 1 0 59794248 104407040 23486 996147200 134512640 135095119 4294956304 18446744073709551615 4159347482 0 0 4096 0 0 0 0 17 0 0 0
/proc/16820/statm: 25490 23486 389 142 0 24444 0
Current children cumulated CPU time (s) 818.92
Current children cumulated vsize (KiB) 101960

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16832
/proc/meminfo: memFree=1173008/2055920 swapFree=4192812/4192956
[pid=16820] ppid=16818 vsize=102220 CPUtime=878.67
/proc/16820/stat : 16820 (pcs.small) R 16818 16820 16749 0 -1 4194304 44902 2327 0 0 87811 27 23 6 25 0 1 0 59794248 104673280 23680 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/16820/statm: 25555 23680 389 142 0 24509 0
Current children cumulated CPU time (s) 878.67
Current children cumulated vsize (KiB) 102220

[startup+942.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16832
/proc/meminfo: memFree=1157648/2055920 swapFree=4192812/4192956
[pid=16820] ppid=16818 vsize=103268 CPUtime=938.44
/proc/16820/stat : 16820 (pcs.small) R 16818 16820 16749 0 -1 4194304 45307 2327 0 0 93787 28 23 6 25 0 1 0 59794248 105746432 24085 996147200 134512640 135095119 4294956304 18446744073709551615 134918211 0 0 4096 0 0 0 0 17 0 0 0
/proc/16820/statm: 25817 24085 389 142 0 24771 0
Current children cumulated CPU time (s) 938.44
Current children cumulated vsize (KiB) 103268

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16832
/proc/meminfo: memFree=1152144/2055920 swapFree=4192812/4192956
[pid=16820] ppid=16818 vsize=104444 CPUtime=998.19
/proc/16820/stat : 16820 (pcs.small) R 16818 16820 16749 0 -1 4194304 45722 2327 0 0 99762 28 23 6 25 0 1 0 59794248 106950656 24500 996147200 134512640 135095119 4294956304 18446744073709551615 134927001 0 0 4096 0 0 0 0 17 0 0 0
/proc/16820/statm: 26111 24500 389 142 0 25065 0
Current children cumulated CPU time (s) 998.19
Current children cumulated vsize (KiB) 104444

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16832
/proc/meminfo: memFree=1143120/2055920 swapFree=4192812/4192956
[pid=16820] ppid=16818 vsize=105616 CPUtime=1057.96
/proc/16820/stat : 16820 (pcs.small) R 16818 16820 16749 0 -1 4194304 46130 2327 0 0 105738 29 23 6 25 0 1 0 59794248 108150784 24908 996147200 134512640 135095119 4294956304 18446744073709551615 134918171 0 0 4096 0 0 0 0 17 0 0 0
/proc/16820/statm: 26404 24908 389 142 0 25358 0
Current children cumulated CPU time (s) 1057.96
Current children cumulated vsize (KiB) 105616

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16832
/proc/meminfo: memFree=1134864/2055920 swapFree=4192812/4192956
[pid=16820] ppid=16818 vsize=106656 CPUtime=1117.71
/proc/16820/stat : 16820 (pcs.small) R 16818 16820 16749 0 -1 4194304 46524 2327 0 0 111713 29 23 6 25 0 1 0 59794248 109215744 25302 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 0 0 0
/proc/16820/statm: 26664 25302 389 142 0 25618 0
Current children cumulated CPU time (s) 1117.71
Current children cumulated vsize (KiB) 106656

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16832
/proc/meminfo: memFree=1128016/2055920 swapFree=4192812/4192956
[pid=16820] ppid=16818 vsize=107704 CPUtime=1177.48
/proc/16820/stat : 16820 (pcs.small) R 16818 16820 16749 0 -1 4194304 46933 2327 0 0 117689 30 23 6 25 0 1 0 59794248 110288896 25711 996147200 134512640 135095119 4294956304 18446744073709551615 134918220 0 0 4096 0 0 0 0 17 0 0 0
/proc/16820/statm: 26926 25711 389 142 0 25880 0
Current children cumulated CPU time (s) 1177.48
Current children cumulated vsize (KiB) 107704

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16832
/proc/meminfo: memFree=1120080/2055920 swapFree=4192812/4192956
[pid=16820] ppid=16818 vsize=108888 CPUtime=1237.22
/proc/16820/stat : 16820 (pcs.small) R 16818 16820 16749 0 -1 4194304 47345 2327 0 0 123663 30 23 6 25 0 1 0 59794248 111501312 26123 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16820/statm: 27222 26123 389 142 0 26176 0
Current children cumulated CPU time (s) 1237.22
Current children cumulated vsize (KiB) 108888

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/71 16854
/proc/meminfo: memFree=1321512/2055920 swapFree=4192812/4192956
[pid=16820] ppid=16818 vsize=122476 CPUtime=1296.95
/proc/16820/stat : 16820 (pcs.small) R 16818 16820 16749 0 -1 4194304 50862 2327 0 0 129630 36 23 6 25 0 1 0 59794248 125415424 28615 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/16820/statm: 30619 28615 389 142 0 29573 0
Current children cumulated CPU time (s) 1296.95
Current children cumulated vsize (KiB) 122476

[startup+1362.3 s]
/proc/loadavg: 2.13 2.05 2.02 3/74 16865
/proc/meminfo: memFree=1109208/2055920 swapFree=4192812/4192956
[pid=16820] ppid=16818 vsize=122476 CPUtime=1356.5
/proc/16820/stat : 16820 (pcs.small) R 16818 16820 16749 0 -1 4194304 50995 2327 0 0 135582 39 23 6 25 0 1 0 59794248 125415424 28748 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/16820/statm: 30619 28748 389 142 0 29573 0
Current children cumulated CPU time (s) 1356.5
Current children cumulated vsize (KiB) 122476

[startup+1422.31 s]
/proc/loadavg: 2.05 2.04 2.01 3/74 16865
/proc/meminfo: memFree=1108568/2055920 swapFree=4192812/4192956
[pid=16820] ppid=16818 vsize=122476 CPUtime=1416.04
/proc/16820/stat : 16820 (pcs.small) R 16818 16820 16749 0 -1 4194304 51126 2327 0 0 141536 39 23 6 25 0 1 0 59794248 125415424 28879 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/16820/statm: 30619 28879 389 142 0 29573 0
Current children cumulated CPU time (s) 1416.04
Current children cumulated vsize (KiB) 122476

[startup+1482.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/74 16865
/proc/meminfo: memFree=1108056/2055920 swapFree=4192812/4192956
[pid=16820] ppid=16818 vsize=122476 CPUtime=1475.59
/proc/16820/stat : 16820 (pcs.small) R 16818 16820 16749 0 -1 4194304 51258 2327 0 0 147491 39 23 6 25 0 1 0 59794248 125415424 29011 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/16820/statm: 30619 29011 389 142 0 29573 0
Current children cumulated CPU time (s) 1475.59
Current children cumulated vsize (KiB) 122476

[startup+1542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 16865
/proc/meminfo: memFree=1107352/2055920 swapFree=4192812/4192956
[pid=16820] ppid=16818 vsize=130668 CPUtime=1535.14
/proc/16820/stat : 16820 (pcs.small) R 16818 16820 16749 0 -1 4194304 53442 2327 0 0 153445 40 23 6 25 0 1 0 59794248 133804032 29146 996147200 134512640 135095119 4294956304 18446744073709551615 134918198 0 0 4096 0 0 0 0 17 1 0 0
/proc/16820/statm: 32667 29146 389 142 0 31621 0
Current children cumulated CPU time (s) 1535.14
Current children cumulated vsize (KiB) 130668

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 16865
/proc/meminfo: memFree=1106904/2055920 swapFree=4192812/4192956
[pid=16820] ppid=16818 vsize=130668 CPUtime=1594.69
/proc/16820/stat : 16820 (pcs.small) R 16818 16820 16749 0 -1 4194304 53571 2327 0 0 159399 41 23 6 25 0 1 0 59794248 133804032 29275 996147200 134512640 135095119 4294956304 18446744073709551615 134918227 0 0 4096 0 0 0 0 17 1 0 0
/proc/16820/statm: 32667 29275 389 142 0 31621 0
Current children cumulated CPU time (s) 1594.69
Current children cumulated vsize (KiB) 130668

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 16865
/proc/meminfo: memFree=1106584/2055920 swapFree=4192812/4192956
[pid=16820] ppid=16818 vsize=130668 CPUtime=1654.24
/proc/16820/stat : 16820 (pcs.small) R 16818 16820 16749 0 -1 4194304 53685 2327 0 0 165354 41 23 6 25 0 1 0 59794248 133804032 29389 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/16820/statm: 32667 29389 389 142 0 31621 0
Current children cumulated CPU time (s) 1654.24
Current children cumulated vsize (KiB) 130668

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 16865
/proc/meminfo: memFree=1106072/2055920 swapFree=4192812/4192956
[pid=16820] ppid=16818 vsize=130668 CPUtime=1713.79
/proc/16820/stat : 16820 (pcs.small) R 16818 16820 16749 0 -1 4194304 53820 2327 0 0 171309 41 23 6 25 0 1 0 59794248 133804032 29524 996147200 134512640 135095119 4294956304 18446744073709551615 134918211 0 0 4096 0 0 0 0 17 1 0 0
/proc/16820/statm: 32667 29524 389 142 0 31621 0
Current children cumulated CPU time (s) 1713.79
Current children cumulated vsize (KiB) 130668

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16865
/proc/meminfo: memFree=1104408/2055920 swapFree=4192812/4192956
[pid=16820] ppid=16818 vsize=131712 CPUtime=1773.33
/proc/16820/stat : 16820 (pcs.small) R 16818 16820 16749 0 -1 4194304 54180 2327 0 0 177263 41 23 6 25 0 1 0 59794248 134873088 29884 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/16820/statm: 32928 29884 389 142 0 31882 0
Current children cumulated CPU time (s) 1773.33
Current children cumulated vsize (KiB) 131712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16865
/proc/meminfo: memFree=1103896/2055920 swapFree=4192812/4192956
[pid=16820] ppid=16818 vsize=132104 CPUtime=1800.03
/proc/16820/stat : 16820 (pcs.small) R 16818 16820 16749 0 -1 4194304 54347 2327 0 0 179932 42 23 6 25 0 1 0 59794248 135274496 30051 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/16820/statm: 33026 30051 389 142 0 31980 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 132104

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): 1809.23
CPU time (s): 1800.08
CPU user time (s): 1799.57
CPU system time (s): 0.511922
CPU usage (%): 99.4944
Max. virtual memory (cumulated for all children) (KiB): 132104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.57
system time used= 0.511922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56674
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= 26
involuntary context switches= 29396

runsolver used 1.75573 second user time and 4.83726 second system time

The end

Launcher Data 

Begin job on node79 at 2009-07-16 08:54:47
IDJOB=2087082
IDBENCH=58686
IDSOLVER=734
FILE ID=node79/2087082-1247727284
PBS_JOBID= 9521634
Free space on /tmp= 66356 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/dag-half/normalized-half-n25-d5-e56-r7-12.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2087082-1247727284/watcher-2087082-1247727284 -o /tmp/evaluation-result-2087082-1247727284/solver-2087082-1247727284 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 2043278693 HOME/instance-2087082-1247727284.xml

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

MD5SUM BENCH= ccf341648ea4c9765316041a04d071c1
RANDOM SEED=2043278693

node79.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		: 3000.229
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		: 3000.229
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:       1382840 kB
Buffers:         85012 kB
Cached:         380992 kB
SwapCached:          0 kB
Active:         190500 kB
Inactive:       390928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1382840 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           32652 kB
Writeback:           0 kB
Mapped:         126992 kB
Slab:            76892 kB
Committed_AS:   630224 kB
PageTables:       1944 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= 66288 MiB
End job on node79 at 2009-07-16 09:24:58