Trace number 2684803

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) 1800.11 1800.56

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j120/
normalized-j12038_8-unsat.opb
MD5SUMa4c61139e0eb75a13e9da4d40232e606
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark311.848
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables29040
Total number of constraints96434
Number of constraints which are clauses95958
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints476
Minimum length of a constraint1
Maximum length of a constraint120
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 40
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 740
Number of bits of the biggest sum of numbers10
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
1.10/1.11	c constraints 476/0 clauses 95168/0 units 452
1.10/1.11	c vars 29040
1800.06/1800.50	s UNKNOWN

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-2684803-1278434384/watcher-2684803-1278434384 -o /tmp/evaluation-result-2684803-1278434384/solver-2684803-1278434384 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2684803-1278434384.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: 1.18 1.07 0.88 3/106 22193
/proc/meminfo: memFree=1456700/2059040 swapFree=4192956/4192956
[pid=22193] ppid=22191 vsize=2208 CPUtime=0
/proc/22193/stat : 22193 (pbct) R 22191 22193 21853 0 -1 4202496 257 0 0 0 0 0 0 0 20 0 1 0 11645947 2260992 179 1992294400 134512640 136485738 4291796464 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22193/statm: 552 180 157 482 0 68 0

[startup+0.10078 s]
/proc/loadavg: 1.18 1.07 0.88 3/106 22193
/proc/meminfo: memFree=1456700/2059040 swapFree=4192956/4192956
[pid=22193] ppid=22191 vsize=2604 CPUtime=0.09
/proc/22193/stat : 22193 (pbct) R 22191 22193 21853 0 -1 4202496 346 0 0 0 9 0 0 0 20 0 1 0 11645947 2666496 268 1992294400 134512640 136485738 4291796464 18446744073709551615 135173207 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22193/statm: 651 268 157 482 0 167 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2604

[startup+0.20179 s]
/proc/loadavg: 1.18 1.07 0.88 3/106 22193
/proc/meminfo: memFree=1456700/2059040 swapFree=4192956/4192956
[pid=22193] ppid=22191 vsize=3000 CPUtime=0.19
/proc/22193/stat : 22193 (pbct) R 22191 22193 21853 0 -1 4202496 446 0 0 0 19 0 0 0 20 0 1 0 11645947 3072000 368 1992294400 134512640 136485738 4291796464 18446744073709551615 135844708 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22193/statm: 750 368 157 482 0 266 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3000

[startup+0.301797 s]
/proc/loadavg: 1.18 1.07 0.88 3/106 22193
/proc/meminfo: memFree=1456700/2059040 swapFree=4192956/4192956
[pid=22193] ppid=22191 vsize=3264 CPUtime=0.29
/proc/22193/stat : 22193 (pbct) R 22191 22193 21853 0 -1 4202496 543 0 0 0 29 0 0 0 20 0 1 0 11645947 3342336 465 1992294400 134512640 136485738 4291796464 18446744073709551615 135350462 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22193/statm: 816 465 157 482 0 332 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3264

[startup+0.700832 s]
/proc/loadavg: 1.18 1.07 0.88 3/106 22193
/proc/meminfo: memFree=1456700/2059040 swapFree=4192956/4192956
[pid=22193] ppid=22191 vsize=4968 CPUtime=0.69
/proc/22193/stat : 22193 (pbct) R 22191 22193 21853 0 -1 4202496 987 0 0 0 69 0 0 0 21 0 1 0 11645947 5087232 811 1992294400 134512640 136485738 4291796464 18446744073709551615 135848128 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22193/statm: 1242 811 157 482 0 758 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4968

[startup+1.5009 s]
/proc/loadavg: 1.18 1.07 0.88 2/107 22194
/proc/meminfo: memFree=1449748/2059040 swapFree=4192956/4192956
[pid=22193] ppid=22191 vsize=59188 CPUtime=1.49
/proc/22193/stat : 22193 (pbct) R 22191 22193 21853 0 -1 4202496 14411 0 0 0 142 7 0 0 23 0 1 0 11645947 60608512 14148 1992294400 134512640 136485738 4291796464 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22193/statm: 14797 14149 191 482 0 14313 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59188

[startup+3.10204 s]
/proc/loadavg: 1.17 1.07 0.88 2/107 22194
/proc/meminfo: memFree=1336412/2059040 swapFree=4192956/4192956
[pid=22193] ppid=22191 vsize=178768 CPUtime=3.09
/proc/22193/stat : 22193 (pbct) R 22191 22193 21853 0 -1 4202496 46996 0 0 0 289 20 0 0 25 0 1 0 11645947 183058432 43648 1992294400 134512640 136485738 4291796464 18446744073709551615 135689147 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22193/statm: 44692 43649 196 482 0 44208 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 178768

[startup+6.30132 s]
/proc/loadavg: 1.17 1.07 0.88 2/107 22194
/proc/meminfo: memFree=1049600/2059040 swapFree=4192956/4192956
[pid=22193] ppid=22191 vsize=428752 CPUtime=6.29
/proc/22193/stat : 22193 (pbct) R 22191 22193 21853 0 -1 4202496 112469 0 0 0 585 44 0 0 25 0 1 0 11645947 439042048 103956 1992294400 134512640 136485738 4291796464 18446744073709551615 134948893 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22193/statm: 107188 103957 208 482 0 106704 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 428752

[startup+12.7009 s]
/proc/loadavg: 1.15 1.06 0.88 2/107 22194
/proc/meminfo: memFree=1026164/2059040 swapFree=4192956/4192956
[pid=22193] ppid=22191 vsize=444704 CPUtime=12.69
/proc/22193/stat : 22193 (pbct) R 22191 22193 21853 0 -1 4202496 116679 0 0 0 1216 53 0 0 25 0 1 0 11645947 455376896 107502 1992294400 134512640 136485738 4291796464 18446744073709551615 134623185 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22193/statm: 111176 107502 224 482 0 110692 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 444704

[startup+25.501 s]
/proc/loadavg: 1.19 1.08 0.89 2/107 22194
/proc/meminfo: memFree=1025668/2059040 swapFree=4192956/4192956
[pid=22193] ppid=22191 vsize=445364 CPUtime=25.48
/proc/22193/stat : 22193 (pbct) R 22191 22193 21853 0 -1 4202496 116845 0 0 0 2479 69 0 0 25 0 1 0 11645947 456052736 107668 1992294400 134512640 136485738 4291796464 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22193/statm: 111341 107668 224 482 0 110857 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 445364

[startup+51.1012 s]
/proc/loadavg: 1.12 1.07 0.89 2/107 22194
/proc/meminfo: memFree=1024428/2059040 swapFree=4192956/4192956
[pid=22193] ppid=22191 vsize=446552 CPUtime=51.08
/proc/22193/stat : 22193 (pbct) R 22191 22193 21853 0 -1 4202496 117136 0 0 0 5006 102 0 0 25 0 1 0 11645947 457269248 107959 1992294400 134512640 136485738 4291796464 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22193/statm: 111638 107959 224 482 0 111154 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 446552

[startup+102.301 s]
/proc/loadavg: 1.05 1.06 0.89 2/107 22196
/proc/meminfo: memFree=1022072/2059040 swapFree=4192956/4192956
[pid=22193] ppid=22191 vsize=448732 CPUtime=102.28
/proc/22193/stat : 22193 (pbct) R 22191 22193 21853 0 -1 4202496 117686 0 0 0 10069 159 0 0 25 0 1 0 11645947 459501568 108509 1992294400 134512640 136485738 4291796464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22193/statm: 112183 108509 224 482 0 111699 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 448732

[startup+162.301 s]
/proc/loadavg: 1.02 1.04 0.90 2/107 22198
/proc/meminfo: memFree=1019344/2059040 swapFree=4192956/4192956
[pid=22193] ppid=22191 vsize=451604 CPUtime=162.25
/proc/22193/stat : 22193 (pbct) R 22191 22193 21853 0 -1 4202496 118392 0 0 0 15990 235 0 0 25 0 1 0 11645947 462442496 109215 1992294400 134512640 136485738 4291796464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22193/statm: 112901 109215 224 482 0 112417 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 451604

[startup+222.308 s]
/proc/loadavg: 1.08 1.05 0.91 2/107 22200
/proc/meminfo: memFree=1015996/2059040 swapFree=4192956/4192956
[pid=22193] ppid=22191 vsize=454848 CPUtime=222.25
/proc/22193/stat : 22193 (pbct) R 22191 22193 21853 0 -1 4202496 119225 0 0 0 21918 307 0 0 25 0 1 0 11645947 465764352 110048 1992294400 134512640 136485738 4291796464 18446744073709551615 135045096 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22193/statm: 113712 110048 224 482 0 113228 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 454848

[startup+282.301 s]
/proc/loadavg: 1.03 1.04 0.91 2/107 22202
/proc/meminfo: memFree=1013144/2059040 swapFree=4192956/4192956
[pid=22193] ppid=22191 vsize=457620 CPUtime=282.22
/proc/22193/stat : 22193 (pbct) R 22191 22193 21853 0 -1 4202496 119932 0 0 0 27851 371 0 0 25 0 1 0 11645947 468602880 110755 1992294400 134512640 136485738 4291796464 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22193/statm: 114405 110755 224 482 0 113921 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 457620

[startup+342.302 s]
/proc/loadavg: 1.01 1.03 0.91 2/107 22202
/proc/meminfo: memFree=1009920/2059040 swapFree=4192956/4192956
[pid=22193] ppid=22191 vsize=460912 CPUtime=342.21
/proc/22193/stat : 22193 (pbct) R 22191 22193 21853 0 -1 4202496 120740 0 0 0 33781 440 0 0 25 0 1 0 11645947 471973888 111563 1992294400 134512640 136485738 4291796464 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22193/statm: 115228 111563 224 482 0 114744 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 460912

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 0.91 2/107 22204
/proc/meminfo: memFree=1007316/2059040 swapFree=4192956/4192956
[pid=22193] ppid=22191 vsize=463552 CPUtime=402.19
/proc/22193/stat : 22193 (pbct) R 22191 22193 21853 0 -1 4202496 121406 0 0 0 39715 504 0 0 25 0 1 0 11645947 474677248 112229 1992294400 134512640 136485738 4291796464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22193/statm: 115888 112229 224 482 0 115404 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 463552

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 0.91 2/107 22206
/proc/meminfo: memFree=1002976/2059040 swapFree=4192956/4192956
[pid=22193] ppid=22191 vsize=467792 CPUtime=462.18
/proc/22193/stat : 22193 (pbct) R 22191 22193 21853 0 -1 4202496 122432 0 0 0 45647 571 0 0 25 0 1 0 11645947 479019008 113255 1992294400 134512640 136485738 4291796464 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22193/statm: 116948 113255 224 482 0 116464 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 467792

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 0.91 2/107 22208
/proc/meminfo: memFree=999504/2059040 swapFree=4192956/4192956
[pid=22193] ppid=22191 vsize=471356 CPUtime=522.17
/proc/22193/stat : 22193 (pbct) R 22191 22193 21853 0 -1 4202496 123311 0 0 0 51587 630 0 0 25 0 1 0 11645947 482668544 114134 1992294400 134512640 136485738 4291796464 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22193/statm: 117839 114134 224 482 0 117355 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 471356

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 22210
/proc/meminfo: memFree=996776/2059040 swapFree=4192956/4192956
[pid=22193] ppid=22191 vsize=473996 CPUtime=582.15
/proc/22193/stat : 22193 (pbct) R 22191 22193 21853 0 -1 4202496 123978 0 0 0 57524 691 0 0 25 0 1 0 11645947 485371904 114801 1992294400 134512640 136485738 4291796464 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22193/statm: 118499 114801 224 482 0 118015 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 473996

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 22210
/proc/meminfo: memFree=993924/2059040 swapFree=4192956/4192956
[pid=22193] ppid=22191 vsize=476900 CPUtime=642.14
/proc/22193/stat : 22193 (pbct) R 22191 22193 21853 0 -1 4202496 124718 0 0 0 63461 753 0 0 25 0 1 0 11645947 488345600 115541 1992294400 134512640 136485738 4291796464 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22193/statm: 119225 115541 224 482 0 118741 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 476900

[startup+702.301 s]

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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 22216
/proc/meminfo: memFree=984872/2059040 swapFree=4192956/4192956
[pid=22193] ppid=22191 vsize=485748 CPUtime=822.1
/proc/22193/stat : 22193 (pbct) R 22191 22193 21853 0 -1 4202496 126912 0 0 0 81271 939 0 0 25 0 1 0 11645947 497405952 117735 1992294400 134512640 136485738 4291796464 18446744073709551615 134880622 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22193/statm: 121437 117735 224 482 0 120953 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 485748

[startup+882.309 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 22218
/proc/meminfo: memFree=981896/2059040 swapFree=4192956/4192956
[pid=22193] ppid=22191 vsize=488652 CPUtime=882.09
/proc/22193/stat : 22193 (pbct) R 22191 22193 21853 0 -1 4202496 127637 0 0 0 87206 1003 0 0 25 0 1 0 11645947 500379648 118460 1992294400 134512640 136485738 4291796464 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22193/statm: 122163 118460 224 482 0 121679 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 488652

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 22218
/proc/meminfo: memFree=979292/2059040 swapFree=4192956/4192956
[pid=22193] ppid=22191 vsize=491160 CPUtime=942.07
/proc/22193/stat : 22193 (pbct) R 22191 22193 21853 0 -1 4202496 128276 0 0 0 93140 1067 0 0 25 0 1 0 11645947 502947840 119099 1992294400 134512640 136485738 4291796464 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22193/statm: 122790 119099 224 482 0 122306 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 491160

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 22220
/proc/meminfo: memFree=976440/2059040 swapFree=4192956/4192956
[pid=22193] ppid=22191 vsize=493932 CPUtime=1002.06
/proc/22193/stat : 22193 (pbct) R 22191 22193 21853 0 -1 4202496 128985 0 0 0 99080 1126 0 0 25 0 1 0 11645947 505786368 119808 1992294400 134512640 136485738 4291796464 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22193/statm: 123483 119808 224 482 0 122999 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 493932

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 22222
/proc/meminfo: memFree=973340/2059040 swapFree=4192956/4192956
[pid=22193] ppid=22191 vsize=496968 CPUtime=1062.03
/proc/22193/stat : 22193 (pbct) R 22191 22193 21853 0 -1 4202496 129765 0 0 0 105011 1192 0 0 25 0 1 0 11645947 508895232 120588 1992294400 134512640 136485738 4291796464 18446744073709551615 135725429 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22193/statm: 124242 120588 224 482 0 123758 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 496968

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 22224
/proc/meminfo: memFree=970116/2059040 swapFree=4192956/4192956
[pid=22193] ppid=22191 vsize=500408 CPUtime=1122.02
/proc/22193/stat : 22193 (pbct) R 22191 22193 21853 0 -1 4202496 130533 0 0 0 110951 1251 0 0 25 0 1 0 11645947 512417792 121356 1992294400 134512640 136485738 4291796464 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22193/statm: 125102 121356 224 482 0 124618 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 500408

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 3/107 22224
/proc/meminfo: memFree=967264/2059040 swapFree=4192956/4192956
[pid=22193] ppid=22191 vsize=503312 CPUtime=1182.01
/proc/22193/stat : 22193 (pbct) R 22191 22193 21853 0 -1 4202496 131259 0 0 0 116894 1307 0 0 25 0 1 0 11645947 515391488 122082 1992294400 134512640 136485738 4291796464 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22193/statm: 125828 122082 224 482 0 125344 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 503312

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 22226
/proc/meminfo: memFree=964288/2059040 swapFree=4192956/4192956
[pid=22193] ppid=22191 vsize=506084 CPUtime=1242
/proc/22193/stat : 22193 (pbct) R 22191 22193 21853 0 -1 4202496 131958 0 0 0 122839 1361 0 0 25 0 1 0 11645947 518230016 122781 1992294400 134512640 136485738 4291796464 18446744073709551615 134880545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22193/statm: 126521 122781 224 482 0 126037 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 506084

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 22237
/proc/meminfo: memFree=961808/2059040 swapFree=4192956/4192956
[pid=22193] ppid=22191 vsize=508460 CPUtime=1301.97
/proc/22193/stat : 22193 (pbct) R 22191 22193 21853 0 -1 4202496 132567 0 0 0 128777 1420 0 0 25 0 1 0 11645947 520663040 123390 1992294400 134512640 136485738 4291796464 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22193/statm: 127115 123390 224 482 0 126631 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 508460

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 22239
/proc/meminfo: memFree=959328/2059040 swapFree=4192956/4192956
[pid=22193] ppid=22191 vsize=510836 CPUtime=1361.95
/proc/22193/stat : 22193 (pbct) R 22191 22193 21853 0 -1 4202496 133181 0 0 0 134718 1477 0 0 25 0 1 0 11645947 523096064 124004 1992294400 134512640 136485738 4291796464 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22193/statm: 127709 124004 224 482 0 127225 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 510836

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 22241
/proc/meminfo: memFree=957220/2059040 swapFree=4192956/4192956
[pid=22193] ppid=22191 vsize=512948 CPUtime=1421.94
/proc/22193/stat : 22193 (pbct) R 22191 22193 21853 0 -1 4202496 133718 0 0 0 140668 1526 0 0 25 0 1 0 11645947 525258752 124541 1992294400 134512640 136485738 4291796464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22193/statm: 128237 124541 224 482 0 127753 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 512948

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 22241
/proc/meminfo: memFree=954864/2059040 swapFree=4192956/4192956
[pid=22193] ppid=22191 vsize=515192 CPUtime=1481.93
/proc/22193/stat : 22193 (pbct) R 22191 22193 21853 0 -1 4202496 134284 0 0 0 146621 1572 0 0 25 0 1 0 11645947 527556608 125107 1992294400 134512640 136485738 4291796464 18446744073709551615 134659688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22193/statm: 128798 125107 224 482 0 128314 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 515192

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 22243
/proc/meminfo: memFree=952632/2059040 swapFree=4192956/4192956
[pid=22193] ppid=22191 vsize=517436 CPUtime=1541.92
/proc/22193/stat : 22193 (pbct) R 22191 22193 21853 0 -1 4202496 134849 0 0 0 152569 1623 0 0 25 0 1 0 11645947 529854464 125672 1992294400 134512640 136485738 4291796464 18446744073709551615 135050846 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22193/statm: 129359 125672 224 482 0 128875 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 517436

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 22245
/proc/meminfo: memFree=950028/2059040 swapFree=4192956/4192956
[pid=22193] ppid=22191 vsize=520076 CPUtime=1601.89
/proc/22193/stat : 22193 (pbct) R 22191 22193 21853 0 -1 4202496 135519 0 0 0 158511 1678 0 0 25 0 1 0 11645947 532557824 126342 1992294400 134512640 136485738 4291796464 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22193/statm: 130019 126342 224 482 0 129535 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 520076

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 22247
/proc/meminfo: memFree=947424/2059040 swapFree=4192956/4192956
[pid=22193] ppid=22191 vsize=522584 CPUtime=1661.88
/proc/22193/stat : 22193 (pbct) R 22191 22193 21853 0 -1 4202496 136144 0 0 0 164451 1737 0 0 25 0 1 0 11645947 535126016 126967 1992294400 134512640 136485738 4291796464 18446744073709551615 135028974 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22193/statm: 130646 126967 224 482 0 130162 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 522584

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 22249
/proc/meminfo: memFree=945316/2059040 swapFree=4192956/4192956
[pid=22193] ppid=22191 vsize=525304 CPUtime=1721.87
/proc/22193/stat : 22193 (pbct) R 22191 22193 21853 0 -1 4202496 136694 0 0 0 170394 1793 0 0 25 0 1 0 11645947 537911296 127517 1992294400 134512640 136485738 4291796464 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22193/statm: 131326 127517 224 482 0 130842 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 525304

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 22251
/proc/meminfo: memFree=942588/2059040 swapFree=4192956/4192956
[pid=22193] ppid=22191 vsize=527812 CPUtime=1781.85
/proc/22193/stat : 22193 (pbct) R 22191 22193 21853 0 -1 4202496 137335 0 0 0 176343 1842 0 0 25 0 1 0 11645947 540479488 128158 1992294400 134512640 136485738 4291796464 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22193/statm: 131953 128158 224 482 0 131469 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 527812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 22251
/proc/meminfo: memFree=941844/2059040 swapFree=4192956/4192956
[pid=22193] ppid=22191 vsize=528604 CPUtime=1800.06
/proc/22193/stat : 22193 (pbct) R 22191 22193 21853 0 -1 4202496 137520 0 0 0 178151 1855 0 0 25 0 1 0 11645947 541290496 128343 1992294400 134512640 136485738 4291796464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22193/statm: 132151 128343 224 482 0 131667 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 528604

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

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

Child status: 0
Real time (s): 1800.56
CPU time (s): 1800.11
CPU user time (s): 1781.51
CPU system time (s): 18.5992
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 528604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1781.51
system time used= 18.5992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 137520
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= 21502

runsolver used 3.03454 second user time and 8.43672 second system time

The end

Launcher Data 

Begin job on node041 at 2010-07-06 18:39:44
IDJOB=2684803
IDBENCH=73572
IDSOLVER=1170
FILE ID=node041/2684803-1278434384
PBS_JOBID= 11233442
Free space on /tmp= 62100 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j12038_8-unsat.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684803-1278434384/watcher-2684803-1278434384 -o /tmp/evaluation-result-2684803-1278434384/solver-2684803-1278434384 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2684803-1278434384.opb

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

MD5SUM BENCH= a4c61139e0eb75a13e9da4d40232e606
RANDOM SEED=1935299439

node041.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		: 3000.244
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	: 6000.48
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		: 3000.244
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:       1457104 kB
Buffers:        105260 kB
Cached:         363912 kB
SwapCached:          0 kB
Active:         188264 kB
Inactive:       340856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1457104 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            5116 kB
Writeback:           0 kB
AnonPages:       59928 kB
Mapped:          14428 kB
Slab:            50876 kB
PageTables:       4148 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180968 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= 62100 MiB
End job on node041 at 2010-07-06 19:09:47