Trace number 2669050

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
PB/CT 0.1? (TO) 1800.08 1802.64

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl50_55_pb.cnf.cr.opb
MD5SUM887c74fdc5099423a97b443d1200370c
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.289955
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables5500
Total number of constraints210
Number of constraints which are clauses110
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint50
Maximum length of a constraint55
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 56
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.03	c constraints 100/0 clauses 110/0 units 0
0.00/0.03	c vars 5500

Verifier Data 

ERROR: no interpretation 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-2669050-1276433627/watcher-2669050-1276433627 -o /tmp/evaluation-result-2669050-1276433627/solver-2669050-1276433627 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669050-1276433627.opb 

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): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 22643
/proc/meminfo: memFree=1818740/2059040 swapFree=4140388/4192956
[pid=22643] ppid=22641 vsize=2208 CPUtime=0
/proc/22643/stat : 22643 (pbct) R 22641 22643 21007 0 -1 4202496 254 0 0 0 0 0 0 0 20 0 1 0 18966532 2260992 176 1992294400 134512640 136485738 4291220240 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22643/statm: 552 176 156 482 0 68 0

[startup+0.0708051 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 22643
/proc/meminfo: memFree=1818740/2059040 swapFree=4140388/4192956
[pid=22643] ppid=22641 vsize=9360 CPUtime=0.06
/proc/22643/stat : 22643 (pbct) R 22641 22643 21007 0 -1 4202496 2006 0 0 0 5 1 0 0 20 0 1 0 18966532 9584640 1928 1992294400 134512640 136485738 4291220240 18446744073709551615 135840008 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22643/statm: 2340 1928 190 482 0 1856 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 9360

[startup+0.101808 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 22643
/proc/meminfo: memFree=1818740/2059040 swapFree=4140388/4192956
[pid=22643] ppid=22641 vsize=13476 CPUtime=0.09
/proc/22643/stat : 22643 (pbct) R 22641 22643 21007 0 -1 4202496 3063 0 0 0 8 1 0 0 20 0 1 0 18966532 13799424 2985 1992294400 134512640 136485738 4291220240 18446744073709551615 135848202 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22643/statm: 3369 2986 190 482 0 2885 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13476

[startup+0.300826 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 22643
/proc/meminfo: memFree=1818740/2059040 swapFree=4140388/4192956
[pid=22643] ppid=22641 vsize=28996 CPUtime=0.29
/proc/22643/stat : 22643 (pbct) R 22641 22643 21007 0 -1 4202496 7011 0 0 0 26 3 0 0 20 0 1 0 18966532 29691904 6867 1992294400 134512640 136485738 4291220240 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22643/statm: 7249 6868 196 482 0 6765 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28996

[startup+0.700865 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 22643
/proc/meminfo: memFree=1818740/2059040 swapFree=4140388/4192956
[pid=22643] ppid=22641 vsize=43596 CPUtime=0.69
/proc/22643/stat : 22643 (pbct) R 22641 22643 21007 0 -1 4202496 10777 0 0 0 60 9 0 0 21 0 1 0 18966532 44642304 10192 1992294400 134512640 136485738 4291220240 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22643/statm: 10899 10192 224 482 0 10415 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43596

[startup+1.50094 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 22644
/proc/meminfo: memFree=1777688/2059040 swapFree=4140388/4192956
[pid=22643] ppid=22641 vsize=46632 CPUtime=1.49
/proc/22643/stat : 22643 (pbct) R 22641 22643 21007 0 -1 4202496 11532 0 0 0 123 26 0 0 23 0 1 0 18966532 47751168 10947 1992294400 134512640 136485738 4291220240 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22643/statm: 11658 10947 224 482 0 11174 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 46632

[startup+3.10109 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 22644
/proc/meminfo: memFree=1773100/2059040 swapFree=4140388/4192956
[pid=22643] ppid=22641 vsize=53496 CPUtime=3.09
/proc/22643/stat : 22643 (pbct) R 22641 22643 21007 0 -1 4202496 13252 0 0 0 256 53 0 0 25 0 1 0 18966532 54779904 12667 1992294400 134512640 136485738 4291220240 18446744073709551615 135044325 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22643/statm: 13374 12667 224 482 0 12890 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 53496

[startup+6.3014 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 22644
/proc/meminfo: memFree=1761444/2059040 swapFree=4140388/4192956
[pid=22643] ppid=22641 vsize=62208 CPUtime=6.29
/proc/22643/stat : 22643 (pbct) R 22641 22643 21007 0 -1 4202496 15420 0 0 0 532 97 0 0 25 0 1 0 18966532 63700992 14835 1992294400 134512640 136485738 4291220240 18446744073709551615 134880600 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22643/statm: 15552 14835 224 482 0 15068 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 62208

[startup+12.701 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 22644
/proc/meminfo: memFree=1756980/2059040 swapFree=4140388/4192956
[pid=22643] ppid=22641 vsize=68940 CPUtime=12.69
/proc/22643/stat : 22643 (pbct) R 22641 22643 21007 0 -1 4202496 17103 0 0 0 1088 181 0 0 25 0 1 0 18966532 70594560 16518 1992294400 134512640 136485738 4291220240 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22643/statm: 17235 16518 224 482 0 16751 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 68940

[startup+25.5012 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 22644
/proc/meminfo: memFree=1745820/2059040 swapFree=4140388/4192956
[pid=22643] ppid=22641 vsize=75880 CPUtime=25.48
/proc/22643/stat : 22643 (pbct) R 22641 22643 21007 0 -1 4202496 18854 0 0 0 2199 349 0 0 25 0 1 0 18966532 77701120 18269 1992294400 134512640 136485738 4291220240 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22643/statm: 18970 18269 224 482 0 18486 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 75880

[startup+51.1017 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 22646
/proc/meminfo: memFree=1742348/2059040 swapFree=4140388/4192956
[pid=22643] ppid=22641 vsize=79448 CPUtime=51.07
/proc/22643/stat : 22643 (pbct) R 22641 22643 21007 0 -1 4202496 19729 0 0 0 4504 603 0 0 25 0 1 0 18966532 81354752 19144 1992294400 134512640 136485738 4291220240 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22643/statm: 19862 19144 224 482 0 19378 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 79448

[startup+102.309 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 22648
/proc/meminfo: memFree=1729948/2059040 swapFree=4140388/4192956
[pid=22643] ppid=22641 vsize=91756 CPUtime=102.27
/proc/22643/stat : 22643 (pbct) R 22641 22643 21007 0 -1 4202496 22812 0 0 0 9199 1028 0 0 25 0 1 0 18966532 93958144 22227 1992294400 134512640 136485738 4291220240 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22643/statm: 22939 22227 224 482 0 22455 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 91756

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22648
/proc/meminfo: memFree=1716928/2059040 swapFree=4140388/4192956
[pid=22643] ppid=22641 vsize=104880 CPUtime=162.24
/proc/22643/stat : 22643 (pbct) R 22641 22643 21007 0 -1 4202496 26067 0 0 0 14583 1641 0 0 25 0 1 0 18966532 107397120 25482 1992294400 134512640 136485738 4291220240 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22643/statm: 26220 25482 224 482 0 25736 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 104880

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22650
/proc/meminfo: memFree=1713580/2059040 swapFree=4140388/4192956
[pid=22643] ppid=22641 vsize=108060 CPUtime=222.23
/proc/22643/stat : 22643 (pbct) R 22641 22643 21007 0 -1 4202496 26889 0 0 0 20137 2086 0 0 25 0 1 0 18966532 110653440 26304 1992294400 134512640 136485738 4291220240 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22643/statm: 27015 26304 224 482 0 26531 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 108060

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22652
/proc/meminfo: memFree=1702916/2059040 swapFree=4140388/4192956
[pid=22643] ppid=22641 vsize=118780 CPUtime=282.22
/proc/22643/stat : 22643 (pbct) R 22641 22643 21007 0 -1 4202496 29551 0 0 0 25916 2306 0 0 25 0 1 0 18966532 121630720 28966 1992294400 134512640 136485738 4291220240 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22643/statm: 29695 28966 224 482 0 29211 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 118780

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22654
/proc/meminfo: memFree=1702792/2059040 swapFree=4140388/4192956
[pid=22643] ppid=22641 vsize=118780 CPUtime=342.19
/proc/22643/stat : 22643 (pbct) R 22641 22643 21007 0 -1 4202496 29551 0 0 0 31287 2932 0 0 25 0 1 0 18966532 121630720 28966 1992294400 134512640 136485738 4291220240 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22643/statm: 29695 28966 224 482 0 29211 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 118780

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22654
/proc/meminfo: memFree=1702668/2059040 swapFree=4140388/4192956
[pid=22643] ppid=22641 vsize=118780 CPUtime=402.18
/proc/22643/stat : 22643 (pbct) R 22641 22643 21007 0 -1 4202496 29551 0 0 0 36831 3387 0 0 25 0 1 0 18966532 121630720 28966 1992294400 134512640 136485738 4291220240 18446744073709551615 134878435 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22643/statm: 29695 28966 224 482 0 29211 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 118780

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22665
/proc/meminfo: memFree=1701552/2059040 swapFree=4140388/4192956
[pid=22643] ppid=22641 vsize=118780 CPUtime=462.15
/proc/22643/stat : 22643 (pbct) R 22641 22643 21007 0 -1 4202496 29551 0 0 0 42204 4011 0 0 25 0 1 0 18966532 121630720 28966 1992294400 134512640 136485738 4291220240 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22643/statm: 29695 28966 224 482 0 29211 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 118780

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22667
/proc/meminfo: memFree=1695104/2059040 swapFree=4140388/4192956
[pid=22643] ppid=22641 vsize=125940 CPUtime=522.13
/proc/22643/stat : 22643 (pbct) R 22641 22643 21007 0 -1 4202496 31313 0 0 0 47921 4292 0 0 25 0 1 0 18966532 128962560 30728 1992294400 134512640 136485738 4291220240 18446744073709551615 134880635 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22643/statm: 31485 30728 224 482 0 31001 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 125940

[startup+582.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 22669
/proc/meminfo: memFree=1695104/2059040 swapFree=4140388/4192956
[pid=22643] ppid=22641 vsize=125940 CPUtime=582.11
/proc/22643/stat : 22643 (pbct) R 22641 22643 21007 0 -1 4202496 31315 0 0 0 53682 4529 0 0 25 0 1 0 18966532 128962560 30730 1992294400 134512640 136485738 4291220240 18446744073709551615 134880600 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22643/statm: 31485 30730 224 482 0 31001 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 125940

[startup+642.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 22671
/proc/meminfo: memFree=1686796/2059040 swapFree=4140388/4192956
[pid=22643] ppid=22641 vsize=134272 CPUtime=642.09
/proc/22643/stat : 22643 (pbct) R 22641 22643 21007 0 -1 4202496 33404 0 0 0 59473 4736 0 0 25 0 1 0 18966532 137494528 32819 1992294400 134512640 136485738 4291220240 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22643/statm: 33568 32819 224 482 0 33084 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 134272

[startup+702.302 s]

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

/proc/22643/stat : 22643 (pbct) R 22641 22643 21007 0 -1 4202496 37118 0 0 0 93104 7092 0 0 25 0 1 0 18966532 152723456 36533 1992294400 134512640 136485738 4291220240 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22643/statm: 37286 36533 224 482 0 36802 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 149144

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22681
/proc/meminfo: memFree=1672040/2059040 swapFree=4140388/4192956
[pid=22643] ppid=22641 vsize=149144 CPUtime=1061.95
/proc/22643/stat : 22643 (pbct) R 22641 22643 21007 0 -1 4202496 37118 0 0 0 98806 7389 0 0 25 0 1 0 18966532 152723456 36533 1992294400 134512640 136485738 4291220240 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22643/statm: 37286 36533 224 482 0 36802 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 149144

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22683
/proc/meminfo: memFree=1671916/2059040 swapFree=4140388/4192956
[pid=22643] ppid=22641 vsize=149144 CPUtime=1121.93
/proc/22643/stat : 22643 (pbct) R 22641 22643 21007 0 -1 4202496 37118 0 0 0 104204 7989 0 0 25 0 1 0 18966532 152723456 36533 1992294400 134512640 136485738 4291220240 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22643/statm: 37286 36533 224 482 0 36802 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 149144

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22685
/proc/meminfo: memFree=1671916/2059040 swapFree=4140388/4192956
[pid=22643] ppid=22641 vsize=149144 CPUtime=1181.92
/proc/22643/stat : 22643 (pbct) R 22641 22643 21007 0 -1 4202496 37118 0 0 0 109852 8340 0 0 25 0 1 0 18966532 152723456 36533 1992294400 134512640 136485738 4291220240 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22643/statm: 37286 36533 224 482 0 36802 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 149144

[startup+1242.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 22690
/proc/meminfo: memFree=1670676/2059040 swapFree=4140388/4192956
[pid=22643] ppid=22641 vsize=149144 CPUtime=1241.9
/proc/22643/stat : 22643 (pbct) R 22641 22643 21007 0 -1 4202496 37118 0 0 0 115263 8927 0 0 25 0 1 0 18966532 152723456 36533 1992294400 134512640 136485738 4291220240 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22643/statm: 37286 36533 224 482 0 36802 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 149144

[startup+1302.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 22692
/proc/meminfo: memFree=1669436/2059040 swapFree=4140388/4192956
[pid=22643] ppid=22641 vsize=150752 CPUtime=1301.88
/proc/22643/stat : 22643 (pbct) R 22641 22643 21007 0 -1 4202496 37535 0 0 0 120925 9263 0 0 25 0 1 0 18966532 154370048 36950 1992294400 134512640 136485738 4291220240 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22643/statm: 37688 36950 224 482 0 37204 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 150752

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22692
/proc/meminfo: memFree=1669436/2059040 swapFree=4140388/4192956
[pid=22643] ppid=22641 vsize=150752 CPUtime=1361.86
/proc/22643/stat : 22643 (pbct) R 22641 22643 21007 0 -1 4202496 37535 0 0 0 126743 9443 0 0 25 0 1 0 18966532 154370048 36950 1992294400 134512640 136485738 4291220240 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22643/statm: 37688 36950 224 482 0 37204 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 150752

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22694
/proc/meminfo: memFree=1669436/2059040 swapFree=4140388/4192956
[pid=22643] ppid=22641 vsize=150752 CPUtime=1421.85
/proc/22643/stat : 22643 (pbct) R 22641 22643 21007 0 -1 4202496 37536 0 0 0 132508 9677 0 0 25 0 1 0 18966532 154370048 36951 1992294400 134512640 136485738 4291220240 18446744073709551615 134880607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22643/statm: 37688 36951 224 482 0 37204 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 150752

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22696
/proc/meminfo: memFree=1659144/2059040 swapFree=4140388/4192956
[pid=22643] ppid=22641 vsize=161092 CPUtime=1481.83
/proc/22643/stat : 22643 (pbct) R 22641 22643 21007 0 -1 4202496 40115 0 0 0 138326 9857 0 0 25 0 1 0 18966532 164958208 39530 1992294400 134512640 136485738 4291220240 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22643/statm: 40273 39530 224 482 0 39789 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 161092

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22698
/proc/meminfo: memFree=1653688/2059040 swapFree=4140388/4192956
[pid=22643] ppid=22641 vsize=166636 CPUtime=1541.81
/proc/22643/stat : 22643 (pbct) R 22641 22643 21007 0 -1 4202496 41477 0 0 0 144015 10166 0 0 25 0 1 0 18966532 170635264 40892 1992294400 134512640 136485738 4291220240 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22643/statm: 41659 40892 224 482 0 41175 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 166636

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22698
/proc/meminfo: memFree=1643024/2059040 swapFree=4140388/4192956
[pid=22643] ppid=22641 vsize=177284 CPUtime=1601.79
/proc/22643/stat : 22643 (pbct) R 22641 22643 21007 0 -1 4202496 44131 0 0 0 149784 10395 0 0 25 0 1 0 18966532 181538816 43546 1992294400 134512640 136485738 4291220240 18446744073709551615 134880607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22643/statm: 44321 43546 224 482 0 43837 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 177284

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22700
/proc/meminfo: memFree=1641908/2059040 swapFree=4140388/4192956
[pid=22643] ppid=22641 vsize=178424 CPUtime=1661.78
/proc/22643/stat : 22643 (pbct) R 22641 22643 21007 0 -1 4202496 44423 0 0 0 155572 10606 0 0 25 0 1 0 18966532 182706176 43838 1992294400 134512640 136485738 4291220240 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22643/statm: 44606 43838 224 482 0 44122 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 178424

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22702
/proc/meminfo: memFree=1640048/2059040 swapFree=4140388/4192956
[pid=22643] ppid=22641 vsize=180404 CPUtime=1721.76
/proc/22643/stat : 22643 (pbct) R 22641 22643 21007 0 -1 4202496 44901 0 0 0 161368 10808 0 0 25 0 1 0 18966532 184733696 44316 1992294400 134512640 136485738 4291220240 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22643/statm: 45101 44316 224 482 0 44617 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 180404

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22704
/proc/meminfo: memFree=1637444/2059040 swapFree=4140388/4192956
[pid=22643] ppid=22641 vsize=182916 CPUtime=1781.74
/proc/22643/stat : 22643 (pbct) R 22641 22643 21007 0 -1 4202496 45544 0 0 0 167028 11146 0 0 25 0 1 0 18966532 187305984 44959 1992294400 134512640 136485738 4291220240 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22643/statm: 45729 44959 224 482 0 45245 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 182916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22704
/proc/meminfo: memFree=1634344/2059040 swapFree=4140388/4192956
[pid=22643] ppid=22641 vsize=186084 CPUtime=1800.05
/proc/22643/stat : 22643 (pbct) R 22641 22643 21007 0 -1 4202496 46333 0 0 0 168772 11233 0 0 25 0 1 0 18966532 190550016 45748 1992294400 134512640 136485738 4291220240 18446744073709551615 134880600 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22643/statm: 46521 45748 224 482 0 46037 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 186084

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -22643

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22704
/proc/meminfo: memFree=1634344/2059040 swapFree=4140388/4192956
[pid=22643] ppid=22641 vsize=186084 CPUtime=1800.05
/proc/22643/stat : 22643 (pbct) S 22641 22643 21007 0 -1 4194304 46333 0 0 0 168772 11233 0 0 25 0 1 0 18966532 190550016 45748 1992294400 134512640 136485738 4291220240 18446744073709551615 135319262 0 16384 4096 16387 18446604437819283456 0 0 17 1 0 0 0
/proc/22643/statm: 46521 45748 224 482 0 46037 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 186084

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 1/108 22705
/proc/meminfo: memFree=1634336/2059040 swapFree=4140388/4192956
[pid=22643] ppid=22641 vsize=186084 CPUtime=1800.05
/proc/22643/stat : 22643 (pbct) S 22641 22643 21007 0 -1 4194304 46333 0 0 0 168772 11233 0 0 25 0 1 0 18966532 190550016 45748 1992294400 134512640 136485738 4291220240 18446744073709551615 135319262 0 16384 4096 16387 18446604437819283456 0 0 17 1 0 0 0
/proc/22643/statm: 46521 45748 224 482 0 46037 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 186084

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 1/108 22705
/proc/meminfo: memFree=1634336/2059040 swapFree=4140388/4192956
[pid=22643] ppid=22641 vsize=186084 CPUtime=1800.05
/proc/22643/stat : 22643 (pbct) S 22641 22643 21007 0 -1 4194304 46333 0 0 0 168772 11233 0 0 25 0 1 0 18966532 190550016 45748 1992294400 134512640 136485738 4291220240 18446744073709551615 135319262 0 16384 4096 16387 18446604437819283456 0 0 17 1 0 0 0
/proc/22643/statm: 46521 45748 224 482 0 46037 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 186084

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.64
CPU time (s): 1800.08
CPU user time (s): 1687.72
CPU system time (s): 112.356
CPU usage (%): 99.8581
Max. virtual memory (cumulated for all children) (KiB): 186084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1687.72
system time used= 112.356
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46333
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= 3
involuntary context switches= 6569

runsolver used 3.01754 second user time and 8.46971 second system time

The end

Launcher Data 

Begin job on node004 at 2010-06-13 14:53:47
IDJOB=2669050
IDBENCH=1396
IDSOLVER=1170
FILE ID=node004/2669050-1276433627
PBS_JOBID= 11173308
Free space on /tmp= 62536 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl50_55_pb.cnf.cr.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669050-1276433627/watcher-2669050-1276433627 -o /tmp/evaluation-result-2669050-1276433627/solver-2669050-1276433627 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669050-1276433627.opb

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

MD5SUM BENCH= 887c74fdc5099423a97b443d1200370c
RANDOM SEED=357799215

node004.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.210
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.42
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		: 3000.210
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1819144 kB
Buffers:         33732 kB
Cached:         127144 kB
SwapCached:       6528 kB
Active:          94384 kB
Inactive:        79892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1819144 kB
SwapTotal:     4192956 kB
SwapFree:      4140388 kB
Dirty:            2016 kB
Writeback:           0 kB
AnonPages:       11344 kB
Mapped:          12968 kB
Slab:            43832 kB
PageTables:       3976 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181464 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62536 MiB
End job on node004 at 2010-06-13 15:23:49