Trace number 2682660

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 fixed? (TO) 1800.08 1802.62

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl20_30_pb.cnf.cr.opb
MD5SUM54cc21b6a006b53c414126d2c0b266be
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 benchmark0.05799
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1200
Total number of constraints100
Number of constraints which are clauses60
Number of constraints which are cardinality constraints (but not clauses)40
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint20
Maximum length of a constraint30
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 31
Number of bits of the biggest sum of numbers5
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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 40/0 clauses 60/0 units 0
0.00/0.00	c vars 1200

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-2682660-1277476227/watcher-2682660-1277476227 -o /tmp/evaluation-result-2682660-1277476227/solver-2682660-1277476227 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682660-1277476227.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: 0.99 0.85 0.45 3/106 30297
/proc/meminfo: memFree=1613328/2059040 swapFree=4140792/4192956
[pid=30297] ppid=30295 vsize=2916 CPUtime=0
/proc/30297/stat : 30297 (pbct) R 30295 30297 30067 0 -1 4202496 407 0 0 0 0 0 0 0 20 0 1 0 88915599 2985984 326 1992294400 134512640 136421960 4287610480 18446744073709551615 134640520 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30297/statm: 729 336 173 467 0 260 0

[startup+0.0922771 s]
/proc/loadavg: 0.99 0.85 0.45 3/106 30297
/proc/meminfo: memFree=1613328/2059040 swapFree=4140792/4192956
[pid=30297] ppid=30295 vsize=11332 CPUtime=0.09
/proc/30297/stat : 30297 (pbct) R 30295 30297 30067 0 -1 4202496 2520 0 0 0 8 1 0 0 20 0 1 0 88915599 11603968 2439 1992294400 134512640 136421960 4287610480 18446744073709551615 134700914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 2833 2439 203 467 0 2364 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11332

[startup+0.101277 s]
/proc/loadavg: 0.99 0.85 0.45 3/106 30297
/proc/meminfo: memFree=1613328/2059040 swapFree=4140792/4192956
[pid=30297] ppid=30295 vsize=11624 CPUtime=0.09
/proc/30297/stat : 30297 (pbct) R 30295 30297 30067 0 -1 4202496 2619 0 0 0 8 1 0 0 20 0 1 0 88915599 11902976 2538 1992294400 134512640 136421960 4287610480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 2906 2538 213 467 0 2437 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11624

[startup+0.300297 s]
/proc/loadavg: 0.99 0.85 0.45 3/106 30297
/proc/meminfo: memFree=1613328/2059040 swapFree=4140792/4192956
[pid=30297] ppid=30295 vsize=12280 CPUtime=0.29
/proc/30297/stat : 30297 (pbct) R 30295 30297 30067 0 -1 4202496 2792 0 0 0 23 6 0 0 20 0 1 0 88915599 12574720 2711 1992294400 134512640 136421960 4287610480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 3070 2711 214 467 0 2601 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12280

[startup+0.700336 s]
/proc/loadavg: 0.99 0.85 0.45 3/106 30297
/proc/meminfo: memFree=1613328/2059040 swapFree=4140792/4192956
[pid=30297] ppid=30295 vsize=12932 CPUtime=0.69
/proc/30297/stat : 30297 (pbct) R 30295 30297 30067 0 -1 4202496 2931 0 0 0 54 15 0 0 20 0 1 0 88915599 13242368 2850 1992294400 134512640 136421960 4287610480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 3233 2850 214 467 0 2764 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12932

[startup+1.50041 s]
/proc/loadavg: 0.99 0.85 0.45 2/107 30298
/proc/meminfo: memFree=1602780/2059040 swapFree=4140792/4192956
[pid=30297] ppid=30295 vsize=13328 CPUtime=1.49
/proc/30297/stat : 30297 (pbct) R 30295 30297 30067 0 -1 4202496 3041 0 0 0 119 30 0 0 22 0 1 0 88915599 13647872 2960 1992294400 134512640 136421960 4287610480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 3332 2960 214 467 0 2863 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13328

[startup+3.10057 s]
/proc/loadavg: 0.99 0.85 0.46 2/107 30298
/proc/meminfo: memFree=1601540/2059040 swapFree=4140792/4192956
[pid=30297] ppid=30295 vsize=14384 CPUtime=3.09
/proc/30297/stat : 30297 (pbct) R 30295 30297 30067 0 -1 4202496 3303 0 0 0 247 62 0 0 25 0 1 0 88915599 14729216 3222 1992294400 134512640 136421960 4287610480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 3596 3223 214 467 0 3127 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14384

[startup+6.30188 s]
/proc/loadavg: 0.99 0.85 0.46 2/107 30298
/proc/meminfo: memFree=1600796/2059040 swapFree=4140792/4192956
[pid=30297] ppid=30295 vsize=14780 CPUtime=6.29
/proc/30297/stat : 30297 (pbct) R 30295 30297 30067 0 -1 4202496 3407 0 0 0 504 125 0 0 25 0 1 0 88915599 15134720 3326 1992294400 134512640 136421960 4287610480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 3695 3326 214 467 0 3226 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14780

[startup+12.7015 s]
/proc/loadavg: 0.99 0.86 0.46 2/107 30298
/proc/meminfo: memFree=1598936/2059040 swapFree=4140792/4192956
[pid=30297] ppid=30295 vsize=16760 CPUtime=12.69
/proc/30297/stat : 30297 (pbct) R 30295 30297 30067 0 -1 4202496 3893 0 0 0 1046 223 0 0 25 0 1 0 88915599 17162240 3812 1992294400 134512640 136421960 4287610480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 4190 3812 214 467 0 3721 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16760

[startup+25.5008 s]
/proc/loadavg: 0.99 0.86 0.47 2/107 30298
/proc/meminfo: memFree=1598068/2059040 swapFree=4140792/4192956
[pid=30297] ppid=30295 vsize=17024 CPUtime=25.48
/proc/30297/stat : 30297 (pbct) R 30295 30297 30067 0 -1 4202496 3979 0 0 0 2124 424 0 0 25 0 1 0 88915599 17432576 3898 1992294400 134512640 136421960 4287610480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 4256 3898 214 467 0 3787 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17024

[startup+51.1003 s]
/proc/loadavg: 0.99 0.87 0.48 2/107 30300
/proc/meminfo: memFree=1596580/2059040 swapFree=4140792/4192956
[pid=30297] ppid=30295 vsize=18548 CPUtime=51.08
/proc/30297/stat : 30297 (pbct) R 30295 30297 30067 0 -1 4202496 4379 0 0 0 4274 834 0 0 25 0 1 0 88915599 18993152 4275 1992294400 134512640 136421960 4287610480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 4637 4275 214 467 0 4168 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18548

[startup+102.308 s]
/proc/loadavg: 0.99 0.89 0.51 2/107 30303
/proc/meminfo: memFree=1593968/2059040 swapFree=4140792/4192956
[pid=30297] ppid=30295 vsize=20404 CPUtime=102.27
/proc/30297/stat : 30297 (pbct) R 30295 30297 30067 0 -1 4202496 4821 0 0 0 8693 1534 0 0 25 0 1 0 88915599 20893696 4717 1992294400 134512640 136421960 4287610480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 5101 4717 214 467 0 4632 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20404

[startup+162.301 s]
/proc/loadavg: 0.99 0.91 0.53 2/107 30305
/proc/meminfo: memFree=1591372/2059040 swapFree=4140792/4192956
[pid=30297] ppid=30295 vsize=23148 CPUtime=162.24
/proc/30297/stat : 30297 (pbct) R 30295 30297 30067 0 -1 4202496 5505 0 0 0 13872 2352 0 0 25 0 1 0 88915599 23703552 5401 1992294400 134512640 136421960 4287610480 18446744073709551615 134861992 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 5787 5401 214 467 0 5318 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23148

[startup+222.301 s]
/proc/loadavg: 0.99 0.92 0.56 2/107 30307
/proc/meminfo: memFree=1590876/2059040 swapFree=4140792/4192956
[pid=30297] ppid=30295 vsize=23380 CPUtime=222.22
/proc/30297/stat : 30297 (pbct) R 30295 30297 30067 0 -1 4202496 5622 0 0 0 19066 3156 0 0 25 0 1 0 88915599 23941120 5488 1992294400 134512640 136421960 4287610480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 5845 5488 214 467 0 5376 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 23380

[startup+282.301 s]
/proc/loadavg: 0.99 0.93 0.58 2/107 30309
/proc/meminfo: memFree=1588520/2059040 swapFree=4140792/4192956
[pid=30297] ppid=30295 vsize=25884 CPUtime=282.2
/proc/30297/stat : 30297 (pbct) R 30295 30297 30067 0 -1 4202496 6364 0 0 0 24327 3893 0 0 25 0 1 0 88915599 26505216 6107 1992294400 134512640 136421960 4287610480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 6471 6107 214 467 0 6002 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 25884

[startup+342.301 s]
/proc/loadavg: 0.99 0.94 0.61 2/107 30311
/proc/meminfo: memFree=1588520/2059040 swapFree=4140792/4192956
[pid=30297] ppid=30295 vsize=25636 CPUtime=342.19
/proc/30297/stat : 30297 (pbct) R 30295 30297 30067 0 -1 4202496 6364 0 0 0 29463 4756 0 0 25 0 1 0 88915599 26251264 6051 1992294400 134512640 136421960 4287610480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 6409 6051 214 467 0 5940 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 25636

[startup+402.301 s]
/proc/loadavg: 0.99 0.95 0.63 2/107 30311
/proc/meminfo: memFree=1588520/2059040 swapFree=4140792/4192956
[pid=30297] ppid=30295 vsize=25780 CPUtime=402.17
/proc/30297/stat : 30297 (pbct) R 30295 30297 30067 0 -1 4202496 6387 0 0 0 34944 5273 0 0 25 0 1 0 88915599 26398720 6074 1992294400 134512640 136421960 4287610480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 6445 6074 214 467 0 5976 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 25780

[startup+462.3 s]
/proc/loadavg: 0.99 0.95 0.65 2/107 30313
/proc/meminfo: memFree=1587900/2059040 swapFree=4140792/4192956
[pid=30297] ppid=30295 vsize=26484 CPUtime=462.15
/proc/30297/stat : 30297 (pbct) R 30295 30297 30067 0 -1 4202496 6662 0 0 0 40080 6135 0 0 25 0 1 0 88915599 27119616 6262 1992294400 134512640 136421960 4287610480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 6621 6262 214 467 0 6152 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 26484

[startup+522.3 s]
/proc/loadavg: 0.99 0.96 0.67 2/107 30315
/proc/meminfo: memFree=1587528/2059040 swapFree=4140792/4192956
[pid=30297] ppid=30295 vsize=26484 CPUtime=522.14
/proc/30297/stat : 30297 (pbct) R 30295 30297 30067 0 -1 4202496 6775 0 0 0 45307 6907 0 0 25 0 1 0 88915599 27119616 6262 1992294400 134512640 136421960 4287610480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 6621 6262 214 467 0 6152 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 26484

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.68 2/107 30317
/proc/meminfo: memFree=1585668/2059040 swapFree=4140792/4192956
[pid=30297] ppid=30295 vsize=28876 CPUtime=582.12
/proc/30297/stat : 30297 (pbct) R 30295 30297 30067 0 -1 4202496 7360 0 0 0 50788 7424 0 0 25 0 1 0 88915599 29569024 6847 1992294400 134512640 136421960 4287610480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 7219 6847 214 467 0 6750 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 28876

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.70 2/107 30319
/proc/meminfo: memFree=1585544/2059040 swapFree=4140792/4192956
[pid=30297] ppid=30295 vsize=29004 CPUtime=642.11
/proc/30297/stat : 30297 (pbct) R 30295 30297 30067 0 -1 4202496 7394 0 0 0 56045 8166 0 0 25 0 1 0 88915599 29700096 6881 1992294400 134512640 136421960 4287610480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 7251 6881 214 467 0 6782 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 29004

[startup+702.301 s]

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

/proc/30297/stat : 30297 (pbct) R 30295 30297 30067 0 -1 4202496 8269 0 0 0 87884 12316 0 0 25 0 1 0 88915599 32301056 7519 1992294400 134512640 136421960 4287610480 18446744073709551615 135025427 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 7886 7519 214 467 0 7417 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 31544

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.79 2/107 30329
/proc/meminfo: memFree=1582444/2059040 swapFree=4140792/4192956
[pid=30297] ppid=30295 vsize=32204 CPUtime=1061.99
/proc/30297/stat : 30297 (pbct) R 30295 30297 30067 0 -1 4202496 8413 0 0 0 93299 12900 0 0 25 0 1 0 88915599 32976896 7663 1992294400 134512640 136421960 4287610480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 8051 7663 214 467 0 7582 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 32204

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.80 2/107 30331
/proc/meminfo: memFree=1582444/2059040 swapFree=4140792/4192956
[pid=30297] ppid=30295 vsize=32204 CPUtime=1121.97
/proc/30297/stat : 30297 (pbct) R 30295 30297 30067 0 -1 4202496 8413 0 0 0 98443 13754 0 0 25 0 1 0 88915599 32976896 7663 1992294400 134512640 136421960 4287610480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 8051 7663 214 467 0 7582 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 32204

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/107 30333
/proc/meminfo: memFree=1582320/2059040 swapFree=4140792/4192956
[pid=30297] ppid=30295 vsize=32204 CPUtime=1181.95
/proc/30297/stat : 30297 (pbct) R 30295 30297 30067 0 -1 4202496 8413 0 0 0 103705 14490 0 0 25 0 1 0 88915599 32976896 7663 1992294400 134512640 136421960 4287610480 18446744073709551615 134861958 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 8051 7663 214 467 0 7582 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 32204

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/107 30335
/proc/meminfo: memFree=1580584/2059040 swapFree=4140792/4192956
[pid=30297] ppid=30295 vsize=33788 CPUtime=1241.93
/proc/30297/stat : 30297 (pbct) R 30295 30297 30067 0 -1 4202496 8810 0 0 0 109151 15042 0 0 25 0 1 0 88915599 34598912 8060 1992294400 134512640 136421960 4287610480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 8447 8060 214 467 0 7978 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 33788

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.83 2/107 30335
/proc/meminfo: memFree=1580584/2059040 swapFree=4140792/4192956
[pid=30297] ppid=30295 vsize=33788 CPUtime=1301.91
/proc/30297/stat : 30297 (pbct) R 30295 30297 30067 0 -1 4202496 8811 0 0 0 114598 15593 0 0 25 0 1 0 88915599 34598912 8061 1992294400 134512640 136421960 4287610480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 8447 8061 214 467 0 7978 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 33788

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.83 2/107 30337
/proc/meminfo: memFree=1580212/2059040 swapFree=4140792/4192956
[pid=30297] ppid=30295 vsize=34184 CPUtime=1361.89
/proc/30297/stat : 30297 (pbct) R 30295 30297 30067 0 -1 4202496 8917 0 0 0 120098 16091 0 0 25 0 1 0 88915599 35004416 8167 1992294400 134512640 136421960 4287610480 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 8546 8167 214 467 0 8077 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 34184

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.84 2/107 30339
/proc/meminfo: memFree=1579716/2059040 swapFree=4140792/4192956
[pid=30297] ppid=30295 vsize=34636 CPUtime=1421.88
/proc/30297/stat : 30297 (pbct) R 30295 30297 30067 0 -1 4202496 9031 0 0 0 125624 16564 0 0 25 0 1 0 88915599 35467264 8281 1992294400 134512640 136421960 4287610480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 8659 8281 214 467 0 8190 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 34636

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.85 2/107 30341
/proc/meminfo: memFree=1579716/2059040 swapFree=4140792/4192956
[pid=30297] ppid=30295 vsize=34240 CPUtime=1481.86
/proc/30297/stat : 30297 (pbct) R 30295 30297 30067 0 -1 4202496 9031 0 0 0 130836 17350 0 0 25 0 1 0 88915599 35061760 8190 1992294400 134512640 136421960 4287610480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 8560 8190 214 467 0 8091 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 34240

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.85 2/107 30343
/proc/meminfo: memFree=1578724/2059040 swapFree=4140792/4192956
[pid=30297] ppid=30295 vsize=35360 CPUtime=1541.84
/proc/30297/stat : 30297 (pbct) R 30295 30297 30067 0 -1 4202496 9379 0 0 0 136084 18100 0 0 25 0 1 0 88915599 36208640 8469 1992294400 134512640 136421960 4287610480 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 8840 8469 214 467 0 8371 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 35360

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/107 30343
/proc/meminfo: memFree=1577856/2059040 swapFree=4140792/4192956
[pid=30297] ppid=30295 vsize=36548 CPUtime=1601.82
/proc/30297/stat : 30297 (pbct) R 30295 30297 30067 0 -1 4202496 9670 0 0 0 141859 18323 0 0 25 0 1 0 88915599 37425152 8760 1992294400 134512640 136421960 4287610480 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 9137 8760 214 467 0 8668 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 36548

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/107 30345
/proc/meminfo: memFree=1577732/2059040 swapFree=4140792/4192956
[pid=30297] ppid=30295 vsize=36164 CPUtime=1661.8
/proc/30297/stat : 30297 (pbct) R 30295 30297 30067 0 -1 4202496 9670 0 0 0 147123 19057 0 0 25 0 1 0 88915599 37031936 8670 1992294400 134512640 136421960 4287610480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 9041 8670 214 467 0 8572 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 36164

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/107 30347
/proc/meminfo: memFree=1577732/2059040 swapFree=4140792/4192956
[pid=30297] ppid=30295 vsize=36164 CPUtime=1721.78
/proc/30297/stat : 30297 (pbct) R 30295 30297 30067 0 -1 4202496 9670 0 0 0 152357 19821 0 0 25 0 1 0 88915599 37031936 8670 1992294400 134512640 136421960 4287610480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 9041 8670 214 467 0 8572 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 36164

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.88 2/107 30349
/proc/meminfo: memFree=1577484/2059040 swapFree=4140792/4192956
[pid=30297] ppid=30295 vsize=36164 CPUtime=1781.75
/proc/30297/stat : 30297 (pbct) R 30295 30297 30067 0 -1 4202496 9671 0 0 0 157880 20295 0 0 25 0 1 0 88915599 37031936 8671 1992294400 134512640 136421960 4287610480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 9041 8671 214 467 0 8572 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 36164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.88 2/107 30349
/proc/meminfo: memFree=1577484/2059040 swapFree=4140792/4192956
[pid=30297] ppid=30295 vsize=36164 CPUtime=1800.06
/proc/30297/stat : 30297 (pbct) R 30295 30297 30067 0 -1 4202496 9671 0 0 0 159452 20554 0 0 25 0 1 0 88915599 37031936 8671 1992294400 134512640 136421960 4287610480 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30297/statm: 9041 8671 214 467 0 8572 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 36164

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -30297

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

[startup+1801.4 s]
/proc/loadavg: 0.99 0.97 0.88 2/107 30349
/proc/meminfo: memFree=1577484/2059040 swapFree=4140792/4192956
[pid=30297] ppid=30295 vsize=36164 CPUtime=1800.06
/proc/30297/stat : 30297 (pbct) S 30295 30297 30067 0 -1 4194304 9671 0 0 0 159452 20554 0 0 25 0 1 0 88915599 37031936 8671 1992294400 134512640 136421960 4287610480 18446744073709551615 135884462 0 16384 4096 16387 18446604437838178368 0 0 17 1 0 0 0
/proc/30297/statm: 9041 8671 214 467 0 8572 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 36164

[startup+1802.2 s]
/proc/loadavg: 0.99 0.97 0.88 1/108 30350
/proc/meminfo: memFree=1577352/2059040 swapFree=4140792/4192956
[pid=30297] ppid=30295 vsize=36164 CPUtime=1800.06
/proc/30297/stat : 30297 (pbct) S 30295 30297 30067 0 -1 4194304 9671 0 0 0 159452 20554 0 0 25 0 1 0 88915599 37031936 8671 1992294400 134512640 136421960 4287610480 18446744073709551615 135884462 0 16384 4096 16387 18446604437838178368 0 0 17 1 0 0 0
/proc/30297/statm: 9041 8671 214 467 0 8572 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 36164

[startup+1802.6 s]
/proc/loadavg: 0.99 0.97 0.88 1/108 30350
/proc/meminfo: memFree=1577352/2059040 swapFree=4140792/4192956
[pid=30297] ppid=30295 vsize=36164 CPUtime=1800.06
/proc/30297/stat : 30297 (pbct) S 30295 30297 30067 0 -1 4194304 9671 0 0 0 159452 20554 0 0 25 0 1 0 88915599 37031936 8671 1992294400 134512640 136421960 4287610480 18446744073709551615 135884462 0 16384 4096 16387 18446604437838178368 0 0 17 1 0 0 0
/proc/30297/statm: 9041 8671 214 467 0 8572 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 36164

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.62
CPU time (s): 1800.08
CPU user time (s): 1594.53
CPU system time (s): 205.553
CPU usage (%): 99.8591
Max. virtual memory (cumulated for all children) (KiB): 36560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1594.53
system time used= 205.553
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9671
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= 2
involuntary context switches= 3362

runsolver used 2.93055 second user time and 8.5557 second system time

The end

Launcher Data 

Begin job on node036 at 2010-06-25 16:30:27
IDJOB=2682660
IDBENCH=1412
IDSOLVER=1192
FILE ID=node036/2682660-1277476227
PBS_JOBID= 11190508
Free space on /tmp= 62380 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl20_30_pb.cnf.cr.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682660-1277476227/watcher-2682660-1277476227 -o /tmp/evaluation-result-2682660-1277476227/solver-2682660-1277476227 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682660-1277476227.opb

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

MD5SUM BENCH= 54cc21b6a006b53c414126d2c0b266be
RANDOM SEED=129411497

node036.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		: 3000.251
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	: 6000.50
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		: 3000.251
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1613848 kB
Buffers:        106264 kB
Cached:         233460 kB
SwapCached:       5400 kB
Active:          78136 kB
Inactive:       275000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1613848 kB
SwapTotal:     4192956 kB
SwapFree:      4140792 kB
Dirty:            1904 kB
Writeback:           0 kB
AnonPages:       12004 kB
Mapped:          12024 kB
Slab:            70120 kB
PageTables:       4228 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181040 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= 62376 MiB
End job on node036 at 2010-06-25 17:00:30