Trace number 2684905

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) 1800.13 1800.65

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j120/
normalized-j12032_8-unsat.opb
MD5SUM3890946cb13ab5dacc1331cb240d6a09
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 benchmark687.116
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables31460
Total number of constraints104814
Number of constraints which are clauses104298
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints516
Minimum length of a constraint1
Maximum length of a constraint95
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 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 534
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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
3.39/3.49	c constraints 516/0 clauses 45240/0 units 15572
3.39/3.49	c vars 31460
1800.09/1800.61	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-2684905-1278436230/watcher-2684905-1278436230 -o /tmp/evaluation-result-2684905-1278436230/solver-2684905-1278436230 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2684905-1278436230.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: 2.09 2.13 1.77 3/106 19688
/proc/meminfo: memFree=1466740/2059040 swapFree=4192956/4192956
[pid=19688] ppid=19686 vsize=2136 CPUtime=0
/proc/19688/stat : 19688 (pbct) R 19686 19688 19493 0 -1 4202496 247 0 0 0 0 0 0 0 18 0 1 0 11829913 2187264 166 1992294400 134512640 136421960 4292160528 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19688/statm: 534 166 144 467 0 65 0

[startup+0.0485469 s]
/proc/loadavg: 2.09 2.13 1.77 3/106 19688
/proc/meminfo: memFree=1466740/2059040 swapFree=4192956/4192956
[pid=19688] ppid=19686 vsize=2268 CPUtime=0.04
/proc/19688/stat : 19688 (pbct) R 19686 19688 19493 0 -1 4202496 289 0 0 0 4 0 0 0 20 0 1 0 11829913 2322432 208 1992294400 134512640 136421960 4292160528 18446744073709551615 134523879 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19688/statm: 567 208 144 467 0 98 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2268

[startup+0.101552 s]
/proc/loadavg: 2.09 2.13 1.77 3/106 19688
/proc/meminfo: memFree=1466740/2059040 swapFree=4192956/4192956
[pid=19688] ppid=19686 vsize=2532 CPUtime=0.09
/proc/19688/stat : 19688 (pbct) R 19686 19688 19493 0 -1 4202496 343 0 0 0 9 0 0 0 20 0 1 0 11829913 2592768 262 1992294400 134512640 136421960 4292160528 18446744073709551615 134553697 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19688/statm: 633 262 144 467 0 164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.301568 s]
/proc/loadavg: 2.09 2.13 1.77 3/106 19688
/proc/meminfo: memFree=1466740/2059040 swapFree=4192956/4192956
[pid=19688] ppid=19686 vsize=3452 CPUtime=0.29
/proc/19688/stat : 19688 (pbct) R 19686 19688 19493 0 -1 4202496 579 0 0 0 29 0 0 0 20 0 1 0 11829913 3534848 465 1992294400 134512640 136421960 4292160528 18446744073709551615 135160402 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19688/statm: 863 465 144 467 0 394 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3452

[startup+0.701604 s]
/proc/loadavg: 2.09 2.13 1.77 3/106 19688
/proc/meminfo: memFree=1466740/2059040 swapFree=4192956/4192956
[pid=19688] ppid=19686 vsize=5028 CPUtime=0.69
/proc/19688/stat : 19688 (pbct) R 19686 19688 19493 0 -1 4202496 1026 0 0 0 69 0 0 0 20 0 1 0 11829913 5148672 847 1992294400 134512640 136421960 4292160528 18446744073709551615 135809589 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19688/statm: 1257 847 144 467 0 788 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5028

[startup+1.50167 s]
/proc/loadavg: 2.09 2.13 1.77 2/107 19689
/proc/meminfo: memFree=1461524/2059040 swapFree=4192956/4192956
[pid=19688] ppid=19686 vsize=9516 CPUtime=1.49
/proc/19688/stat : 19688 (pbct) R 19686 19688 19493 0 -1 4202496 2169 0 0 0 149 0 0 0 23 0 1 0 11829913 9744384 1990 1992294400 134512640 136421960 4292160528 18446744073709551615 135829965 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19688/statm: 2379 1990 145 467 0 1910 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9516

[startup+3.10181 s]
/proc/loadavg: 2.09 2.13 1.77 2/107 19689
/proc/meminfo: memFree=1458920/2059040 swapFree=4192956/4192956
[pid=19688] ppid=19686 vsize=9664 CPUtime=3.09
/proc/19688/stat : 19688 (pbct) R 19686 19688 19493 0 -1 4202496 2192 0 0 0 309 0 0 0 25 0 1 0 11829913 9895936 2013 1992294400 134512640 136421960 4292160528 18446744073709551615 135829965 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19688/statm: 2416 2013 146 467 0 1947 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9664

[startup+6.30109 s]
/proc/loadavg: 2.00 2.12 1.77 2/107 19689
/proc/meminfo: memFree=1262752/2059040 swapFree=4192956/4192956
[pid=19688] ppid=19686 vsize=257548 CPUtime=6.29
/proc/19688/stat : 19688 (pbct) R 19686 19688 19493 0 -1 4202496 66712 0 0 0 603 26 0 0 25 0 1 0 11829913 263729152 62337 1992294400 134512640 136421960 4292160528 18446744073709551615 134815151 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19688/statm: 64387 62337 203 467 0 63918 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 257548

[startup+12.7007 s]
/proc/loadavg: 1.92 2.10 1.77 2/107 19689
/proc/meminfo: memFree=1210424/2059040 swapFree=4192956/4192956
[pid=19688] ppid=19686 vsize=263996 CPUtime=12.69
/proc/19688/stat : 19688 (pbct) R 19686 19688 19493 0 -1 4202496 68479 0 0 0 1234 35 0 0 25 0 1 0 11829913 270331904 64019 1992294400 134512640 136421960 4292160528 18446744073709551615 135025746 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19688/statm: 65999 64019 214 467 0 65530 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 263996

[startup+25.5008 s]
/proc/loadavg: 1.72 2.04 1.75 2/107 19689
/proc/meminfo: memFree=1209928/2059040 swapFree=4192956/4192956
[pid=19688] ppid=19686 vsize=264524 CPUtime=25.48
/proc/19688/stat : 19688 (pbct) R 19686 19688 19493 0 -1 4202496 68623 0 0 0 2497 51 0 0 25 0 1 0 11829913 270872576 64163 1992294400 134512640 136421960 4292160528 18446744073709551615 135686965 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19688/statm: 66131 64163 214 467 0 65662 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 264524

[startup+51.101 s]
/proc/loadavg: 1.47 1.96 1.73 2/107 19689
/proc/meminfo: memFree=1208812/2059040 swapFree=4192956/4192956
[pid=19688] ppid=19686 vsize=265712 CPUtime=51.07
/proc/19688/stat : 19688 (pbct) R 19686 19688 19493 0 -1 4202496 68922 0 0 0 5022 85 0 0 25 0 1 0 11829913 272089088 64462 1992294400 134512640 136421960 4292160528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19688/statm: 66428 64462 214 467 0 65959 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 265712

[startup+102.308 s]
/proc/loadavg: 1.20 1.81 1.69 2/107 19691
/proc/meminfo: memFree=1206084/2059040 swapFree=4192956/4192956
[pid=19688] ppid=19686 vsize=268436 CPUtime=102.26
/proc/19688/stat : 19688 (pbct) R 19686 19688 19493 0 -1 4202496 69573 0 0 0 10075 151 0 0 25 0 1 0 11829913 274878464 65113 1992294400 134512640 136421960 4292160528 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19688/statm: 67109 65113 214 467 0 66640 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 268436

[startup+162.301 s]
/proc/loadavg: 1.07 1.66 1.64 2/107 19693
/proc/meminfo: memFree=1203232/2059040 swapFree=4192956/4192956
[pid=19688] ppid=19686 vsize=271236 CPUtime=162.24
/proc/19688/stat : 19688 (pbct) R 19686 19688 19493 0 -1 4202496 70297 0 0 0 15996 228 0 0 25 0 1 0 11829913 277745664 65837 1992294400 134512640 136421960 4292160528 18446744073709551615 135018961 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19688/statm: 67809 65837 214 467 0 67340 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 271236

[startup+222.301 s]
/proc/loadavg: 1.02 1.54 1.60 2/107 19695
/proc/meminfo: memFree=1200008/2059040 swapFree=4192956/4192956
[pid=19688] ppid=19686 vsize=274336 CPUtime=222.22
/proc/19688/stat : 19688 (pbct) R 19686 19688 19493 0 -1 4202496 71062 0 0 0 21920 302 0 0 25 0 1 0 11829913 280920064 66602 1992294400 134512640 136421960 4292160528 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19688/statm: 68584 66602 214 467 0 68115 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 274336

[startup+282.301 s]
/proc/loadavg: 1.01 1.44 1.56 2/107 19695
/proc/meminfo: memFree=1197280/2059040 swapFree=4192956/4192956
[pid=19688] ppid=19686 vsize=277208 CPUtime=282.2
/proc/19688/stat : 19688 (pbct) R 19686 19688 19493 0 -1 4202496 71738 0 0 0 27848 372 0 0 25 0 1 0 11829913 283860992 67278 1992294400 134512640 136421960 4292160528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19688/statm: 69302 67278 214 467 0 68833 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 277208

[startup+342.301 s]
/proc/loadavg: 1.00 1.35 1.52 2/107 19697
/proc/meminfo: memFree=1194800/2059040 swapFree=4192956/4192956
[pid=19688] ppid=19686 vsize=279452 CPUtime=342.2
/proc/19688/stat : 19688 (pbct) R 19686 19688 19493 0 -1 4202496 72325 0 0 0 33778 442 0 0 25 0 1 0 11829913 286158848 67865 1992294400 134512640 136421960 4292160528 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19688/statm: 69863 67865 214 467 0 69394 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 279452

[startup+402.302 s]
/proc/loadavg: 1.00 1.29 1.49 2/107 19699
/proc/meminfo: memFree=1191328/2059040 swapFree=4192956/4192956
[pid=19688] ppid=19686 vsize=282884 CPUtime=402.17
/proc/19688/stat : 19688 (pbct) R 19686 19688 19493 0 -1 4202496 73198 0 0 0 39710 507 0 0 25 0 1 0 11829913 289673216 68738 1992294400 134512640 136421960 4292160528 18446744073709551615 135020633 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19688/statm: 70721 68738 214 467 0 70252 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 282884

[startup+462.301 s]
/proc/loadavg: 1.00 1.23 1.45 2/107 19701
/proc/meminfo: memFree=1187360/2059040 swapFree=4192956/4192956
[pid=19688] ppid=19686 vsize=286992 CPUtime=462.16
/proc/19688/stat : 19688 (pbct) R 19686 19688 19493 0 -1 4202496 74176 0 0 0 45644 572 0 0 25 0 1 0 11829913 293879808 69716 1992294400 134512640 136421960 4292160528 18446744073709551615 135028866 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19688/statm: 71748 69716 214 467 0 71279 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 286992

[startup+522.301 s]
/proc/loadavg: 1.00 1.19 1.42 2/107 19703
/proc/meminfo: memFree=1184880/2059040 swapFree=4192956/4192956
[pid=19688] ppid=19686 vsize=289368 CPUtime=522.14
/proc/19688/stat : 19688 (pbct) R 19686 19688 19493 0 -1 4202496 74809 0 0 0 51572 642 0 0 25 0 1 0 11829913 296312832 70349 1992294400 134512640 136421960 4292160528 18446744073709551615 134864209 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19688/statm: 72342 70349 214 467 0 71873 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 289368

[startup+582.301 s]
/proc/loadavg: 1.06 1.17 1.40 2/107 19706
/proc/meminfo: memFree=1182028/2059040 swapFree=4192956/4192956
[pid=19688] ppid=19686 vsize=291612 CPUtime=582.12
/proc/19688/stat : 19688 (pbct) R 19686 19688 19493 0 -1 4202496 75361 0 0 0 57509 703 0 0 25 0 1 0 11829913 298610688 70901 1992294400 134512640 136421960 4292160528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19688/statm: 72903 70901 214 467 0 72434 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 291612

[startup+642.302 s]
/proc/loadavg: 1.02 1.13 1.37 2/107 19708
/proc/meminfo: memFree=1179176/2059040 swapFree=4192956/4192956
[pid=19688] ppid=19686 vsize=294520 CPUtime=642.1
/proc/19688/stat : 19688 (pbct) R 19686 19688 19493 0 -1 4202496 76035 0 0 0 63442 768 0 0 25 0 1 0 11829913 301588480 71575 1992294400 134512640 136421960 4292160528 18446744073709551615 135006485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19688/statm: 73630 71575 214 467 0 73161 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 294520

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.07 1.30 2/107 19714
/proc/meminfo: memFree=1174092/2059040 swapFree=4192956/4192956
[pid=19688] ppid=19686 vsize=299404 CPUtime=822.04
/proc/19688/stat : 19688 (pbct) R 19686 19688 19493 0 -1 4202496 77304 0 0 0 81241 963 0 0 25 0 1 0 11829913 306589696 72844 1992294400 134512640 136421960 4292160528 18446744073709551615 134604497 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19688/statm: 74851 72844 214 467 0 74382 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 299404

[startup+882.302 s]
/proc/loadavg: 1.00 1.05 1.28 2/107 19714
/proc/meminfo: memFree=1174092/2059040 swapFree=4192956/4192956
[pid=19688] ppid=19686 vsize=299404 CPUtime=882.02
/proc/19688/stat : 19688 (pbct) R 19686 19688 19493 0 -1 4202496 77304 0 0 0 87172 1030 0 0 25 0 1 0 11829913 306589696 72844 1992294400 134512640 136421960 4292160528 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19688/statm: 74851 72844 214 467 0 74382 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 299404

[startup+942.301 s]
/proc/loadavg: 1.00 1.04 1.26 2/107 19716
/proc/meminfo: memFree=1174092/2059040 swapFree=4192956/4192956
[pid=19688] ppid=19686 vsize=299404 CPUtime=942.01
/proc/19688/stat : 19688 (pbct) R 19686 19688 19493 0 -1 4202496 77304 0 0 0 93097 1104 0 0 25 0 1 0 11829913 306589696 72844 1992294400 134512640 136421960 4292160528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19688/statm: 74851 72844 214 467 0 74382 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 299404

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.24 2/107 19718
/proc/meminfo: memFree=1173968/2059040 swapFree=4192956/4192956
[pid=19688] ppid=19686 vsize=299404 CPUtime=1001.99
/proc/19688/stat : 19688 (pbct) R 19686 19688 19493 0 -1 4202496 77304 0 0 0 99031 1168 0 0 25 0 1 0 11829913 306589696 72844 1992294400 134512640 136421960 4292160528 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19688/statm: 74851 72844 214 467 0 74382 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 299404

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.22 2/107 19720
/proc/meminfo: memFree=1173968/2059040 swapFree=4192956/4192956
[pid=19688] ppid=19686 vsize=299404 CPUtime=1061.98
/proc/19688/stat : 19688 (pbct) R 19686 19688 19493 0 -1 4202496 77304 0 0 0 104966 1232 0 0 25 0 1 0 11829913 306589696 72844 1992294400 134512640 136421960 4292160528 18446744073709551615 134643244 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19688/statm: 74851 72844 214 467 0 74382 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 299404

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.20 2/107 19722
/proc/meminfo: memFree=1173968/2059040 swapFree=4192956/4192956
[pid=19688] ppid=19686 vsize=299404 CPUtime=1121.96
/proc/19688/stat : 19688 (pbct) R 19686 19688 19493 0 -1 4202496 77304 0 0 0 110894 1302 0 0 25 0 1 0 11829913 306589696 72844 1992294400 134512640 136421960 4292160528 18446744073709551615 134870298 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19688/statm: 74851 72844 214 467 0 74382 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 299404

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.19 2/107 19722
/proc/meminfo: memFree=1173968/2059040 swapFree=4192956/4192956
[pid=19688] ppid=19686 vsize=299404 CPUtime=1181.94
/proc/19688/stat : 19688 (pbct) R 19686 19688 19493 0 -1 4202496 77304 0 0 0 116833 1361 0 0 25 0 1 0 11829913 306589696 72844 1992294400 134512640 136421960 4292160528 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19688/statm: 74851 72844 214 467 0 74382 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 299404

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/107 19724
/proc/meminfo: memFree=1173968/2059040 swapFree=4192956/4192956
[pid=19688] ppid=19686 vsize=299404 CPUtime=1241.93
/proc/19688/stat : 19688 (pbct) R 19686 19688 19493 0 -1 4202496 77304 0 0 0 122769 1424 0 0 25 0 1 0 11829913 306589696 72844 1992294400 134512640 136421960 4292160528 18446744073709551615 135020449 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19688/statm: 74851 72844 214 467 0 74382 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 299404

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/107 19726
/proc/meminfo: memFree=1173968/2059040 swapFree=4192956/4192956
[pid=19688] ppid=19686 vsize=299536 CPUtime=1301.91
/proc/19688/stat : 19688 (pbct) R 19686 19688 19493 0 -1 4202496 77319 0 0 0 128706 1485 0 0 25 0 1 0 11829913 306724864 72859 1992294400 134512640 136421960 4292160528 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19688/statm: 74884 72859 214 467 0 74415 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 299536

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/107 19728
/proc/meminfo: memFree=1171860/2059040 swapFree=4192956/4192956
[pid=19688] ppid=19686 vsize=301648 CPUtime=1361.9
/proc/19688/stat : 19688 (pbct) R 19686 19688 19493 0 -1 4202496 77865 0 0 0 134638 1552 0 0 25 0 1 0 11829913 308887552 73405 1992294400 134512640 136421960 4292160528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19688/statm: 75412 73405 214 467 0 74943 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 301648

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.14 2/107 19730
/proc/meminfo: memFree=1169504/2059040 swapFree=4192956/4192956
[pid=19688] ppid=19686 vsize=304024 CPUtime=1421.89
/proc/19688/stat : 19688 (pbct) R 19686 19688 19493 0 -1 4202496 78443 0 0 0 140571 1618 0 0 25 0 1 0 11829913 311320576 73983 1992294400 134512640 136421960 4292160528 18446744073709551615 135026405 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19688/statm: 76006 73983 214 467 0 75537 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 304024

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/107 19730
/proc/meminfo: memFree=1166404/2059040 swapFree=4192956/4192956
[pid=19688] ppid=19686 vsize=307060 CPUtime=1481.87
/proc/19688/stat : 19688 (pbct) R 19686 19688 19493 0 -1 4202496 79227 0 0 0 146508 1679 0 0 25 0 1 0 11829913 314429440 74767 1992294400 134512640 136421960 4292160528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19688/statm: 76765 74767 214 467 0 76296 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 307060

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/107 19732
/proc/meminfo: memFree=1163676/2059040 swapFree=4192956/4192956
[pid=19688] ppid=19686 vsize=309700 CPUtime=1541.84
/proc/19688/stat : 19688 (pbct) R 19686 19688 19493 0 -1 4202496 79891 0 0 0 152451 1733 0 0 25 0 1 0 11829913 317132800 75431 1992294400 134512640 136421960 4292160528 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19688/statm: 77425 75431 214 467 0 76956 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 309700

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/107 19734
/proc/meminfo: memFree=1161444/2059040 swapFree=4192956/4192956
[pid=19688] ppid=19686 vsize=312076 CPUtime=1601.83
/proc/19688/stat : 19688 (pbct) R 19686 19688 19493 0 -1 4202496 80477 0 0 0 158390 1793 0 0 25 0 1 0 11829913 319565824 76017 1992294400 134512640 136421960 4292160528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19688/statm: 78019 76017 214 467 0 77550 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 312076

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 19736
/proc/meminfo: memFree=1161196/2059040 swapFree=4192956/4192956
[pid=19688] ppid=19686 vsize=312208 CPUtime=1661.81
/proc/19688/stat : 19688 (pbct) R 19686 19688 19493 0 -1 4202496 80523 0 0 0 164321 1860 0 0 25 0 1 0 11829913 319700992 76063 1992294400 134512640 136421960 4292160528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19688/statm: 78052 76063 214 467 0 77583 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 312208

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 19738
/proc/meminfo: memFree=1161196/2059040 swapFree=4192956/4192956
[pid=19688] ppid=19686 vsize=312208 CPUtime=1721.8
/proc/19688/stat : 19688 (pbct) R 19686 19688 19493 0 -1 4202496 80523 0 0 0 170258 1922 0 0 25 0 1 0 11829913 319700992 76063 1992294400 134512640 136421960 4292160528 18446744073709551615 134604592 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19688/statm: 78052 76063 214 467 0 77583 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 312208

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 19738
/proc/meminfo: memFree=1161196/2059040 swapFree=4192956/4192956
[pid=19688] ppid=19686 vsize=312208 CPUtime=1781.78
/proc/19688/stat : 19688 (pbct) R 19686 19688 19493 0 -1 4202496 80523 0 0 0 176189 1989 0 0 25 0 1 0 11829913 319700992 76063 1992294400 134512640 136421960 4292160528 18446744073709551615 135028307 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19688/statm: 78052 76063 214 467 0 77583 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 312208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.08 1.02 1.08 2/107 19740
/proc/meminfo: memFree=1161196/2059040 swapFree=4192956/4192956
[pid=19688] ppid=19686 vsize=312208 CPUtime=1800.09
/proc/19688/stat : 19688 (pbct) R 19686 19688 19493 0 -1 4202496 80523 0 0 0 177997 2012 0 0 25 0 1 0 11829913 319700992 76063 1992294400 134512640 136421960 4292160528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19688/statm: 78052 76063 214 467 0 77583 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 312208

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): 1800.65
CPU time (s): 1800.13
CPU user time (s): 1779.97
CPU system time (s): 20.1569
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 312208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1779.97
system time used= 20.1569
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 80525
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= 1
involuntary context switches= 6833

runsolver used 2.82257 second user time and 8.65768 second system time

The end

Launcher Data 

Begin job on node050 at 2010-07-06 19:10:31
IDJOB=2684905
IDBENCH=73905
IDSOLVER=1192
FILE ID=node050/2684905-1278436230
PBS_JOBID= 11233482
Free space on /tmp= 62444 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j12032_8-unsat.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684905-1278436230/watcher-2684905-1278436230 -o /tmp/evaluation-result-2684905-1278436230/solver-2684905-1278436230 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2684905-1278436230.opb

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

MD5SUM BENCH= 3890946cb13ab5dacc1331cb240d6a09
RANDOM SEED=961104577

node050.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		: 3000.248
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	: 6000.49
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		: 3000.248
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1467144 kB
Buffers:        107288 kB
Cached:         351876 kB
SwapCached:          0 kB
Active:         184860 kB
Inactive:       335180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1467144 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            5104 kB
Writeback:           0 kB
AnonPages:       60904 kB
Mapped:          14372 kB
Slab:            49788 kB
PageTables:       4176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   184560 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= 62444 MiB
End job on node050 at 2010-07-06 19:40:33