Trace number 348975

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, and are wall clock time (not CPU 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 NameAnswerObjective functionCPU timeWall clock time
minisat+ 1.14? (TO) 1800.15 1800.77

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-stp3d.opb
MD5SUMf0369b32b392b309903886944ef44b64
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables204880
Total number of constraints159488
Number of constraints which are clauses129232
Number of constraints which are cardinality constraints (but not clauses)5805
Number of constraints which are nor clauses,nor cardinality constraints24451
Minimum length of a constraint2
Maximum length of a constraint120
Number of terms in the objective function 75648
Biggest coefficient in the objective function 7
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 529536
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 7
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 529536
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

 [...]

#
# trace file is too large. Trace was truncated at this point.
#

23.81/24.00	c ---[1942]---> BDD-cost:   93
23.91/24.00	c ---[1916]---> BDD-cost:  191
23.91/24.00	c ---[1915]---> BDD-cost:   47
23.91/24.01	c ---[1850]---> BDD-cost:   93
23.91/24.01	c ---[1753]---> BDD-cost:   47
23.91/24.01	c ---[1644]---> BDD-cost:   93
23.91/24.01	c ---[1545]---> BDD-cost:   47
23.91/24.01	c ---[1446]---> BDD-cost:   93
23.91/24.01	c ---[1347]---> BDD-cost:   47
23.91/24.01	c ---[1236]---> BDD-cost:   93
23.91/24.02	c ---[1137]---> BDD-cost:   47
23.91/24.02	c ---[1036]---> BDD-cost:   93
23.91/24.02	c ---[ 937]---> BDD-cost:  191
23.91/24.03	c ---[ 936]---> BDD-cost:   47
23.91/24.03	c ---[ 827]---> BDD-cost:   93
23.91/24.03	c ---[ 722]---> BDD-cost:   47
23.91/24.03	c ---[ 617]---> BDD-cost:   93
23.91/24.03	c ---[ 526]---> BDD-cost:   47
23.91/24.03	c ---[ 429]---> BDD-cost:   93
23.91/24.04	c ---[ 320]---> BDD-cost:   47
23.91/24.04	c ---[ 221]---> BDD-cost:   93
23.91/24.04	c ---[ 129]---> BDD-cost:   47
23.91/24.04	c ---[  58]---> BDD-cost:   93
26.51/26.65	c ==================================[MINISAT+]==================================
26.51/26.65	c | Conflicts | Original         | Learnt                           | Progress |
26.51/26.65	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
26.51/26.65	c ==============================================================================
26.51/26.65	c |         0 | 2837939  7325184 |  945979       0        0     nan |  0.000 % |
28.70/28.80	c |       101 | 2826892  7296748 | 1040576      80      221     2.8 | 10.259 % |
30.21/30.38	c |       251 | 2811436  7258162 | 1144634     225      713     3.2 | 10.733 % |
32.81/32.96	c |       477 | 2810992  7257067 | 1259098     425     1740     4.1 | 10.748 % |
35.61/35.76	c |       814 | 2800297  7229546 | 1385007     749     4978     6.6 | 11.072 % |
40.30/40.41	c |      1321 | 2768500  7146290 | 1523508    1052     6134     5.8 | 12.047 % |
45.70/45.89	c |      2080 | 2749257  7096187 | 1675859    1758    11546     6.6 | 12.619 % |
55.70/55.81	c |      3219 | 2704753  6982314 | 1843445    2466    16540     6.7 | 13.969 % |
71.30/71.42	c |      4928 | 2694061  6955067 | 2027789    3984    28609     7.2 | 14.293 % |
88.09/88.23	c |      7490 | 2693462  6953592 | 2230568    6473    57807     8.9 | 14.309 % |
114.48/114.68	c |     11334 | 2692935  6952381 | 2453625   10168    91026     9.0 | 14.324 % |
146.77/146.98	c |     17101 | 2691506  6948802 | 2698988   15824   150605     9.5 | 14.366 % |
190.26/190.48	c |     25750 | 2687592  6938950 | 2968887   24331   286411    11.8 | 14.480 % |
265.65/265.88	c |     38724 | 2683957  6930277 | 3265776   37008   509529    13.8 | 14.575 % |
367.62/367.84	c |     58187 | 2680319  6921484 | 3592353   56203  1100660    19.6 | 14.682 % |
574.11/574.48	c |     87379 | 2676752  6913067 | 3951589   84785  1835728    21.7 | 14.786 % |
883.38/883.89	c |    131168 | 2673945  6906425 | 4346747  128030  3525167    27.5 | 14.865 % |
1412.25/1412.82	c |    196853 | 2668532  6893758 | 4781422  192482  6208793    32.3 | 15.014 % |
1800.07/1800.71	c 
1800.07/1800.71	c *** TERMINATED ***
1800.07/1800.71	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348975-1176612712/instance-348975-1176612712.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node41/watcher-348975-1176612712 -o ROOT/results/node41/solver-348975-1176612712 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/348975-1176612712/minisat+ /tmp/evaluation/348975-1176612712/instance-348975-1176612712.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11604
/proc/meminfo: memFree=1789336/2055920 swapFree=4184828/4192956
[pid=11604] ppid=11602 vsize=1352 CPUtime=0
/proc/11604/stat : 11604 (minisat+) R 11602 11604 11067 0 -1 4194304 187 0 0 0 0 0 0 0 18 0 1 0 109183107 1384448 172 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11604/statm: 338 172 67 215 0 120 0

[startup+0.091391 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11604
/proc/meminfo: memFree=1789336/2055920 swapFree=4184828/4192956
[pid=11604] ppid=11602 vsize=8808 CPUtime=0.08
/proc/11604/stat : 11604 (minisat+) R 11602 11604 11067 0 -1 4194304 1994 0 0 0 7 1 0 0 18 0 1 0 109183107 9019392 1846 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11604/statm: 2202 1846 67 215 0 1984 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8808

[startup+0.101389 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11604
/proc/meminfo: memFree=1789336/2055920 swapFree=4184828/4192956
[pid=11604] ppid=11602 vsize=9792 CPUtime=0.09
/proc/11604/stat : 11604 (minisat+) R 11602 11604 11067 0 -1 4194304 2144 0 0 0 8 1 0 0 18 0 1 0 109183107 10027008 1996 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11604/statm: 2448 1996 67 215 0 2230 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9792

[startup+0.301406 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11604
/proc/meminfo: memFree=1789336/2055920 swapFree=4184828/4192956
[pid=11604] ppid=11602 vsize=16648 CPUtime=0.29
/proc/11604/stat : 11604 (minisat+) R 11602 11604 11067 0 -1 4194304 3942 0 0 0 27 2 0 0 19 0 1 0 109183107 17047552 3646 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005241 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11604/statm: 4162 3646 74 215 0 3944 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16648

[startup+0.701441 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11604
/proc/meminfo: memFree=1789336/2055920 swapFree=4184828/4192956
[pid=11604] ppid=11602 vsize=21112 CPUtime=0.69
/proc/11604/stat : 11604 (minisat+) R 11602 11604 11067 0 -1 4194304 5021 0 0 0 67 2 0 0 22 0 1 0 109183107 21618688 4560 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134629157 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11604/statm: 5278 4560 74 215 0 5060 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21112

[startup+1.50151 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11605
/proc/meminfo: memFree=1768144/2055920 swapFree=4184828/4192956
[pid=11604] ppid=11602 vsize=29548 CPUtime=1.5
/proc/11604/stat : 11604 (minisat+) R 11602 11604 11067 0 -1 4194304 7104 0 0 0 146 4 0 0 25 0 1 0 109183107 30257152 6643 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11604/statm: 7387 6643 74 215 0 7169 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 29548

[startup+3.10165 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11605
/proc/meminfo: memFree=1757200/2055920 swapFree=4184828/4192956
[pid=11604] ppid=11602 vsize=45128 CPUtime=3.09
/proc/11604/stat : 11604 (minisat+) R 11602 11604 11067 0 -1 4194304 10926 0 0 0 303 6 0 0 25 0 1 0 109183107 46211072 10465 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135010327 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11604/statm: 11282 10465 74 215 0 11064 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 45128

[startup+6.30193 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11605
/proc/meminfo: memFree=1724880/2055920 swapFree=4184828/4192956
[pid=11604] ppid=11602 vsize=72888 CPUtime=6.29
/proc/11604/stat : 11604 (minisat+) R 11602 11604 11067 0 -1 4194304 18428 0 0 0 620 9 0 0 25 0 1 0 109183107 74637312 17637 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11604/statm: 18222 17637 75 215 0 18004 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 72888

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11605
/proc/meminfo: memFree=1678800/2055920 swapFree=4184828/4192956
[pid=11604] ppid=11602 vsize=117752 CPUtime=12.67
/proc/11604/stat : 11604 (minisat+) R 11602 11604 11067 0 -1 4194304 31272 0 0 0 1231 36 0 0 25 0 1 0 109183107 120578048 28644 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134666485 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11604/statm: 29438 28644 93 215 0 29220 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 117752

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11605
/proc/meminfo: memFree=1581264/2055920 swapFree=4184828/4192956
[pid=11604] ppid=11602 vsize=256684 CPUtime=25.41
/proc/11604/stat : 11604 (minisat+) R 11602 11604 11067 0 -1 4194304 61740 0 0 0 2473 68 0 0 25 0 1 0 109183107 262844416 57135 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11604/statm: 64171 57135 96 215 0 63953 0
Current children cumulated CPU time (s) 25.41
Current children cumulated vsize (KiB) 256684

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11605
/proc/meminfo: memFree=1484496/2055920 swapFree=4184828/4192956
[pid=11604] ppid=11602 vsize=339384 CPUtime=51
/proc/11604/stat : 11604 (minisat+) R 11602 11604 11067 0 -1 4194304 80364 0 0 0 5022 78 0 0 25 0 1 0 109183107 347529216 75759 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134588639 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11604/statm: 84846 75759 110 215 0 84628 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 339384

[startup+102.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11605
/proc/meminfo: memFree=1484240/2055920 swapFree=4184828/4192956
[pid=11604] ppid=11602 vsize=339384 CPUtime=102.19
/proc/11604/stat : 11604 (minisat+) R 11602 11604 11067 0 -1 4194304 80434 0 0 0 10141 78 0 0 25 0 1 0 109183107 347529216 75829 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134588770 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11604/statm: 84846 75829 110 215 0 84628 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 339384

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11605
/proc/meminfo: memFree=1483664/2055920 swapFree=4184828/4192956
[pid=11604] ppid=11602 vsize=340092 CPUtime=162.17
/proc/11604/stat : 11604 (minisat+) R 11602 11604 11067 0 -1 4194304 80575 0 0 0 16139 78 0 0 25 0 1 0 109183107 348254208 75970 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134588652 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11604/statm: 85023 75970 110 215 0 84805 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 340092

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11605
/proc/meminfo: memFree=1482640/2055920 swapFree=4184828/4192956
[pid=11604] ppid=11602 vsize=341176 CPUtime=222.15
/proc/11604/stat : 11604 (minisat+) R 11602 11604 11067 0 -1 4194304 80867 0 0 0 22137 78 0 0 25 0 1 0 109183107 349364224 76262 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580732 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11604/statm: 85294 76262 110 215 0 85076 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 341176

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11605
/proc/meminfo: memFree=1481424/2055920 swapFree=4184828/4192956
[pid=11604] ppid=11602 vsize=342356 CPUtime=282.14
/proc/11604/stat : 11604 (minisat+) R 11602 11604 11067 0 -1 4194304 81162 0 0 0 28135 79 0 0 25 0 1 0 109183107 350572544 76557 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580320 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11604/statm: 85589 76557 110 215 0 85371 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 342356

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11605
/proc/meminfo: memFree=1479248/2055920 swapFree=4184828/4192956
[pid=11604] ppid=11602 vsize=344532 CPUtime=342.12
/proc/11604/stat : 11604 (minisat+) R 11602 11604 11067 0 -1 4194304 81703 0 0 0 34132 80 0 0 25 0 1 0 109183107 352800768 77098 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580297 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11604/statm: 86133 77098 110 215 0 85915 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 344532

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11605
/proc/meminfo: memFree=1477968/2055920 swapFree=4184828/4192956
[pid=11604] ppid=11602 vsize=345844 CPUtime=402.11
/proc/11604/stat : 11604 (minisat+) R 11602 11604 11067 0 -1 4194304 82030 0 0 0 40130 81 0 0 25 0 1 0 109183107 354144256 77425 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134573010 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11604/statm: 86461 77425 110 215 0 86243 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 345844

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11605
/proc/meminfo: memFree=1476624/2055920 swapFree=4184828/4192956
[pid=11604] ppid=11602 vsize=347148 CPUtime=462.1
/proc/11604/stat : 11604 (minisat+) R 11602 11604 11067 0 -1 4194304 82341 0 0 0 46129 81 0 0 25 0 1 0 109183107 355479552 77736 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581310 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11604/statm: 86787 77736 110 215 0 86569 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 347148

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11605
/proc/meminfo: memFree=1475664/2055920 swapFree=4184828/4192956
[pid=11604] ppid=11602 vsize=348064 CPUtime=522.09
/proc/11604/stat : 11604 (minisat+) R 11602 11604 11067 0 -1 4194304 82592 0 0 0 52127 82 0 0 25 0 1 0 109183107 356417536 77987 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580732 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11604/statm: 87016 77987 110 215 0 86798 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 348064

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 11769
/proc/meminfo: memFree=1472640/2055920 swapFree=4184828/4192956
[pid=11604] ppid=11602 vsize=349524 CPUtime=581.98
/proc/11604/stat : 11604 (minisat+) R 11602 11604 11067 0 -1 4194304 82959 0 0 0 58112 86 0 0 25 0 1 0 109183107 357912576 78354 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580732 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11604/statm: 87381 78354 110 215 0 87163 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 349524

[startup+642.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 11803
/proc/meminfo: memFree=1472208/2055920 swapFree=4184828/4192956
[pid=11604] ppid=11602 vsize=351424 CPUtime=641.95
/proc/11604/stat : 11604 (minisat+) R 11602 11604 11067 0 -1 4194304 83374 0 0 0 64108 87 0 0 25 0 1 0 109183107 359858176 78769 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580768 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11604/statm: 87856 78769 110 215 0 87638 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 351424


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11803
/proc/meminfo: memFree=1465232/2055920 swapFree=4184828/4192956
[pid=11604] ppid=11602 vsize=357832 CPUtime=881.88
/proc/11604/stat : 11604 (minisat+) R 11602 11604 11067 0 -1 4194304 85103 0 0 0 88099 89 0 0 25 0 1 0 109183107 366419968 80498 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11604/statm: 89458 80498 110 215 0 89240 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 357832

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11803
/proc/meminfo: memFree=1463440/2055920 swapFree=4184828/4192956
[pid=11604] ppid=11602 vsize=359532 CPUtime=941.88
/proc/11604/stat : 11604 (minisat+) R 11602 11604 11067 0 -1 4194304 85538 0 0 0 94098 90 0 0 25 0 1 0 109183107 368160768 80933 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580732 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11604/statm: 89883 80933 110 215 0 89665 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 359532

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11803
/proc/meminfo: memFree=1461968/2055920 swapFree=4184828/4192956
[pid=11604] ppid=11602 vsize=361364 CPUtime=1001.86
/proc/11604/stat : 11604 (minisat+) R 11602 11604 11067 0 -1 4194304 85918 0 0 0 100096 90 0 0 25 0 1 0 109183107 370036736 81313 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580732 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11604/statm: 90341 81313 110 215 0 90123 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 361364

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11803
/proc/meminfo: memFree=1460624/2055920 swapFree=4184828/4192956
[pid=11604] ppid=11602 vsize=362548 CPUtime=1061.85
/proc/11604/stat : 11604 (minisat+) R 11602 11604 11067 0 -1 4194304 86263 0 0 0 106094 91 0 0 25 0 1 0 109183107 371249152 81658 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581028 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11604/statm: 90637 81658 110 215 0 90419 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 362548

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11803
/proc/meminfo: memFree=1459472/2055920 swapFree=4184828/4192956
[pid=11604] ppid=11602 vsize=363724 CPUtime=1121.83
/proc/11604/stat : 11604 (minisat+) R 11602 11604 11067 0 -1 4194304 86548 0 0 0 112092 91 0 0 25 0 1 0 109183107 372453376 81943 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134569815 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11604/statm: 90931 81943 110 215 0 90713 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 363724

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11803
/proc/meminfo: memFree=1457936/2055920 swapFree=4184828/4192956
[pid=11604] ppid=11602 vsize=365168 CPUtime=1181.82
/proc/11604/stat : 11604 (minisat+) R 11602 11604 11067 0 -1 4194304 86926 0 0 0 118090 92 0 0 25 0 1 0 109183107 373932032 82321 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134582027 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11604/statm: 91292 82321 110 215 0 91074 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 365168

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11803
/proc/meminfo: memFree=1456656/2055920 swapFree=4184828/4192956
[pid=11604] ppid=11602 vsize=366484 CPUtime=1241.8
/proc/11604/stat : 11604 (minisat+) R 11602 11604 11067 0 -1 4194304 87247 0 0 0 124088 92 0 0 25 0 1 0 109183107 375279616 82642 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581183 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11604/statm: 91621 82642 110 215 0 91403 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 366484

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11803
/proc/meminfo: memFree=1455312/2055920 swapFree=4184828/4192956
[pid=11604] ppid=11602 vsize=367668 CPUtime=1301.79
/proc/11604/stat : 11604 (minisat+) R 11602 11604 11067 0 -1 4194304 87562 0 0 0 130086 93 0 0 25 0 1 0 109183107 376492032 82957 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580461 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11604/statm: 91917 82957 110 215 0 91699 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 367668

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11803
/proc/meminfo: memFree=1453712/2055920 swapFree=4184828/4192956
[pid=11604] ppid=11602 vsize=369384 CPUtime=1361.77
/proc/11604/stat : 11604 (minisat+) R 11602 11604 11067 0 -1 4194304 87987 0 0 0 136084 93 0 0 25 0 1 0 109183107 378249216 83382 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581053 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11604/statm: 92346 83382 110 215 0 92128 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 369384

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11803
/proc/meminfo: memFree=1451728/2055920 swapFree=4184828/4192956
[pid=11604] ppid=11602 vsize=371216 CPUtime=1421.76
/proc/11604/stat : 11604 (minisat+) R 11602 11604 11067 0 -1 4194304 88476 0 0 0 142082 94 0 0 25 0 1 0 109183107 380125184 83871 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581183 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11604/statm: 92804 83871 110 215 0 92586 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 371216

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11803
/proc/meminfo: memFree=1450448/2055920 swapFree=4184828/4192956
[pid=11604] ppid=11602 vsize=372528 CPUtime=1481.74
/proc/11604/stat : 11604 (minisat+) R 11602 11604 11067 0 -1 4194304 88786 0 0 0 148079 95 0 0 25 0 1 0 109183107 381468672 84181 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580732 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11604/statm: 93132 84181 110 215 0 92914 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 372528

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11803
/proc/meminfo: memFree=1448656/2055920 swapFree=4184828/4192956
[pid=11604] ppid=11602 vsize=374644 CPUtime=1541.72
/proc/11604/stat : 11604 (minisat+) R 11602 11604 11067 0 -1 4194304 89238 0 0 0 154077 95 0 0 25 0 1 0 109183107 383635456 84633 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580840 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11604/statm: 93661 84633 110 215 0 93443 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 374644

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11803
/proc/meminfo: memFree=1447504/2055920 swapFree=4184828/4192956
[pid=11604] ppid=11602 vsize=375820 CPUtime=1601.71
/proc/11604/stat : 11604 (minisat+) R 11602 11604 11067 0 -1 4194304 89522 0 0 0 160075 96 0 0 25 0 1 0 109183107 384839680 84917 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580732 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11604/statm: 93955 84917 110 215 0 93737 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 375820

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11803
/proc/meminfo: memFree=1445904/2055920 swapFree=4184828/4192956
[pid=11604] ppid=11602 vsize=377264 CPUtime=1661.7
/proc/11604/stat : 11604 (minisat+) R 11602 11604 11067 0 -1 4194304 89911 0 0 0 166074 96 0 0 25 0 1 0 109183107 386318336 85306 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134572684 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11604/statm: 94316 85306 110 215 0 94098 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 377264

[startup+1722.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 11803
/proc/meminfo: memFree=1444688/2055920 swapFree=4184828/4192956
[pid=11604] ppid=11602 vsize=378440 CPUtime=1721.69
/proc/11604/stat : 11604 (minisat+) R 11602 11604 11067 0 -1 4194304 90210 0 0 0 172072 97 0 0 25 0 1 0 109183107 387522560 85605 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11604/statm: 94610 85605 110 215 0 94392 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 378440

[startup+1782.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 11803
/proc/meminfo: memFree=1442960/2055920 swapFree=4184828/4192956
[pid=11604] ppid=11602 vsize=380144 CPUtime=1781.67
/proc/11604/stat : 11604 (minisat+) R 11602 11604 11067 0 -1 4194304 90630 0 0 0 178070 97 0 0 25 0 1 0 109183107 389267456 86025 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580372 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11604/statm: 95036 86025 110 215 0 94818 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 380144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 11803
/proc/meminfo: memFree=1442576/2055920 swapFree=4184828/4192956
[pid=11604] ppid=11602 vsize=380536 CPUtime=1800.07
/proc/11604/stat : 11604 (minisat+) R 11602 11604 11067 0 -1 4194304 90726 0 0 0 179910 97 0 0 25 0 1 0 109183107 389668864 86121 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580297 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11604/statm: 95134 86121 110 215 0 94916 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 380536

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

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

[startup+1800.71 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 11803
/proc/meminfo: memFree=1442576/2055920 swapFree=4184828/4192956
[pid=11604] ppid=11602 vsize=380536 CPUtime=1800.07
/proc/11604/stat : 11604 (minisat+) R 11602 11604 11067 0 -1 4194304 90726 0 0 0 179910 97 0 0 25 0 1 0 109183107 389668864 86121 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580297 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11604/statm: 95134 86121 110 215 0 94916 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 380536

Child status: 0
Real time (s): 1800.77
CPU time (s): 1800.15
CPU user time (s): 1799.11
CPU system time (s): 1.04084
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 380536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.11
system time used= 1.04084
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 90727
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= 1426
involuntary context switches= 5936

runsolver used 1.67575 second user time and 4.56431 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Sun Apr 15 04:51:52 UTC 2007

IDJOB= 348975
IDBENCH= 1804
IDSOLVER= 156
FILE ID= node41/348975-1176612712

PBS_JOBID= 4557049

Free space on /tmp= 66554 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-stp3d.opb
COMMAND LINE= /tmp/evaluation/348975-1176612712/minisat+ /tmp/evaluation/348975-1176612712/instance-348975-1176612712.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-348975-1176612712 -o ROOT/results/node41/conversion-348975-1176612712 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348975-1176612712/instance-348975-1176612712.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-348975-1176612712 -o ROOT/results/node41/solver-348975-1176612712 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/348975-1176612712/minisat+ /tmp/evaluation/348975-1176612712/instance-348975-1176612712.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  f0369b32b392b309903886944ef44b64

RANDOM SEED= 651234227

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1789744 kB
Buffers:         11400 kB
Cached:         140028 kB
SwapCached:       2184 kB
Active:          45964 kB
Inactive:       115648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1789744 kB
SwapTotal:     4192956 kB
SwapFree:      4184828 kB
Dirty:           10976 kB
Writeback:           0 kB
Mapped:          17136 kB
Slab:            90580 kB
Committed_AS:   721344 kB
PageTables:       1476 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66554 MiB

End job on node41 on Sun Apr 15 05:21:55 UTC 2007