Trace number 354337

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) 1800.04 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-harp2.opb
MD5SUMa22cdb58cc05b8a325a786916e6a7ab8
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-66737705
Best CPU time to get the best result obtained on this benchmark1800.39
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -66737705
Optimality of the best value was proved NO
Number of variables2993
Total number of constraints112
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)73
Number of constraints which are nor clauses,nor cardinality constraints39
Minimum length of a constraint41
Maximum length of a constraint73
Number of terms in the objective function 2993
Biggest coefficient in the objective function 17006200
Number of bits for the biggest coefficient in the objective function 25
Sum of the numbers in the objective function 4415092451
Number of bits of the sum of numbers in the objective function 33
Biggest number in a constraint 4208540000
Number of bits of the biggest number in a constraint 32
Biggest sum of numbers in a constraint 46909379837
Number of bits of the biggest sum of numbers36
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)

0.00/0.00	c Parsing PB file...
0.03/0.09	c Converting 173 PB-constraints to clauses...
0.03/0.09	c   -- Unit propagations: (none)
0.09/0.10	c   -- Detecting intervals from adjacent constraints: #########################################################################
0.09/0.10	c   -- Clauses(.)/Splits(s): ........
0.09/0.10	c ---[ 171]---> BDD-cost:   35
0.09/0.10	c ---[ 169]---> BDD-cost:   35
0.09/0.10	c ---[ 167]---> BDD-cost:   31
0.09/0.10	c ---[ 166]---> Adder-cost: 1343   maxlim: 31006813   bits: 26/25
832.41/832.72	c ---[ 165]---> Adder-cost: 1346   maxlim: 111516021   bits: 28/27
1668.26/1668.92	c ---[ 163]---> BDD-cost:   35
1668.26/1668.92	c ---[ 161]---> BDD-cost:   37
1668.26/1668.92	c ---[ 159]---> BDD-cost:   37
1668.26/1668.92	c ---[ 157]---> BDD-cost:   37
1668.26/1668.92	c ---[ 155]---> BDD-cost:   35
1668.26/1668.92	c ---[ 153]---> BDD-cost:   35
1668.26/1668.92	c ---[ 151]---> BDD-cost:   33
1668.26/1668.92	c ---[ 149]---> BDD-cost:   31
1668.26/1668.92	c ---[ 147]---> BDD-cost:   35
1668.26/1668.92	c ---[ 145]---> BDD-cost:   35
1668.26/1668.92	c ---[ 143]---> BDD-cost:   33
1668.26/1668.92	c ---[ 141]---> BDD-cost:   35
1668.26/1668.92	c ---[ 139]---> BDD-cost:   27
1668.26/1668.92	c ---[ 137]---> BDD-cost:   21
1668.26/1668.92	c ---[ 135]---> BDD-cost:   37
1668.26/1668.93	c ---[ 133]---> BDD-cost:   39
1668.26/1668.93	c ---[ 131]---> BDD-cost:   35
1668.26/1668.93	c ---[ 129]---> BDD-cost:   35
1668.26/1668.93	c ---[ 127]---> BDD-cost:   55
1668.26/1668.93	c ---[ 125]---> BDD-cost:   35
1668.26/1668.93	c ---[ 123]---> BDD-cost:   33
1668.26/1668.93	c ---[ 121]---> BDD-cost:   31
1668.26/1668.93	c ---[ 119]---> BDD-cost:   35
1668.26/1668.93	c ---[ 117]---> BDD-cost:   35
1668.26/1668.93	c ---[ 115]---> BDD-cost:   37
1668.26/1668.93	c ---[ 113]---> BDD-cost:   37
1668.26/1668.93	c ---[ 111]---> BDD-cost:   31
1668.26/1668.93	c ---[ 109]---> BDD-cost:   27
1668.26/1668.93	c ---[ 107]---> BDD-cost:   37
1668.26/1668.93	c ---[ 105]---> BDD-cost:   39
1668.26/1668.93	c ---[ 103]---> BDD-cost:   37
1668.26/1668.93	c ---[ 101]---> BDD-cost:   31
1668.26/1668.93	c ---[  99]---> BDD-cost:   33
1668.26/1668.93	c ---[  97]---> BDD-cost:   29
1668.26/1668.93	c ---[  95]---> BDD-cost:   33
1668.26/1668.93	c ---[  93]---> BDD-cost:   37
1668.26/1668.93	c ---[  91]---> BDD-cost:   31
1668.26/1668.93	c ---[  89]---> BDD-cost:   27
1668.26/1668.93	c ---[  87]---> BDD-cost:   35
1668.26/1668.93	c ---[  85]---> BDD-cost:   33
1668.26/1668.93	c ---[  83]---> BDD-cost:   29
1668.26/1668.93	c ---[  81]---> BDD-cost:   37
1668.26/1668.94	c ---[  79]---> BDD-cost:   37
1668.26/1668.94	c ---[  77]---> BDD-cost:   37
1668.26/1668.94	c ---[  75]---> BDD-cost:   35
1668.26/1668.94	c ---[  73]---> BDD-cost:   27
1668.26/1668.94	c ---[  71]---> BDD-cost:   25
1668.26/1668.94	c ---[  69]---> BDD-cost:   29
1668.26/1668.94	c ---[  67]---> BDD-cost:   25
1668.26/1668.94	c ---[  65]---> BDD-cost:   33
1668.26/1668.94	c ---[  63]---> BDD-cost:   31
1668.26/1668.94	c ---[  61]---> BDD-cost:   35
1668.26/1668.94	c ---[  59]---> BDD-cost:   35
1668.26/1668.94	c ---[  57]---> BDD-cost:   33
1668.26/1668.94	c ---[  55]---> BDD-cost:   33
1668.26/1668.94	c ---[  53]---> BDD-cost:   35
1668.26/1668.94	c ---[  51]---> BDD-cost:   33
1668.26/1668.94	c ---[  49]---> BDD-cost:   37
1668.26/1668.94	c ---[  47]---> BDD-cost:   37
1668.26/1668.94	c ---[  45]---> BDD-cost:   37
1668.26/1668.94	c ---[  43]---> BDD-cost:   41
1668.26/1668.94	c ---[  41]---> BDD-cost:   41
1668.26/1668.94	c ---[  39]---> BDD-cost:   39
1668.26/1668.94	c ---[  37]---> BDD-cost:   37
1668.26/1668.94	c ---[  35]---> BDD-cost:   31
1668.26/1668.94	c ---[  33]---> BDD-cost:   37
1668.26/1668.94	c ---[  31]---> BDD-cost:   59
1668.26/1668.94	c ---[  29]---> BDD-cost:   37
1668.26/1668.94	c ---[  28]---> 
1800.03/1800.70	c *** TERMINATED ***
1800.03/1800.70	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/354337-1176705504/instance-354337-1176705504.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/node46/watcher-354337-1176705504 -o ROOT/results/node46/solver-354337-1176705504 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/354337-1176705504/minisat+ /tmp/evaluation/354337-1176705504/instance-354337-1176705504.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: 0.92 0.98 0.99 3/65 27787
/proc/meminfo: memFree=1767088/2055920 swapFree=4184528/4192956
[pid=27787] ppid=27785 vsize=1180 CPUtime=0
/proc/27787/stat : 27787 (minisat+) R 27785 27787 27656 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 25233462 1208320 125 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134569953 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27787/statm: 295 125 67 215 0 77 0

[startup+0.035183 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 27787
/proc/meminfo: memFree=1767088/2055920 swapFree=4184528/4192956
[pid=27787] ppid=27785 vsize=1756 CPUtime=0.03
/proc/27787/stat : 27787 (minisat+) R 27785 27787 27656 0 -1 4194304 265 0 0 0 3 0 0 0 18 0 1 0 25233462 1798144 250 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134618678 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27787/statm: 439 250 75 215 0 221 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1756

[startup+0.101193 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 27787
/proc/meminfo: memFree=1767088/2055920 swapFree=4184528/4192956
[pid=27787] ppid=27785 vsize=2068 CPUtime=0.09
/proc/27787/stat : 27787 (minisat+) R 27785 27787 27656 0 -1 4194304 367 0 0 0 9 0 0 0 18 0 1 0 25233462 2117632 352 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031374 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27787/statm: 517 352 83 215 0 299 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2068

[startup+0.30123 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 27787
/proc/meminfo: memFree=1767088/2055920 swapFree=4184528/4192956
[pid=27787] ppid=27785 vsize=3748 CPUtime=0.29
/proc/27787/stat : 27787 (minisat+) R 27785 27787 27656 0 -1 4194304 920 0 0 0 29 0 0 0 19 0 1 0 25233462 3837952 780 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134811870 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27787/statm: 937 780 92 215 0 719 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3748

[startup+0.701304 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 27787
/proc/meminfo: memFree=1767088/2055920 swapFree=4184528/4192956
[pid=27787] ppid=27785 vsize=3748 CPUtime=0.69
/proc/27787/stat : 27787 (minisat+) R 27785 27787 27656 0 -1 4194304 920 0 0 0 69 0 0 0 22 0 1 0 25233462 3837952 780 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838342 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27787/statm: 937 780 92 215 0 719 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3748

[startup+1.50145 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 27788
/proc/meminfo: memFree=1764008/2055920 swapFree=4184528/4192956
[pid=27787] ppid=27785 vsize=3748 CPUtime=1.49
/proc/27787/stat : 27787 (minisat+) R 27785 27787 27656 0 -1 4194304 920 0 0 0 149 0 0 0 25 0 1 0 25233462 3837952 780 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005800 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27787/statm: 937 780 92 215 0 719 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3748

[startup+3.10175 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 27788
/proc/meminfo: memFree=1763880/2055920 swapFree=4184528/4192956
[pid=27787] ppid=27785 vsize=3748 CPUtime=3.09
/proc/27787/stat : 27787 (minisat+) R 27785 27787 27656 0 -1 4194304 920 0 0 0 309 0 0 0 25 0 1 0 25233462 3837952 780 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005850 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27787/statm: 937 780 92 215 0 719 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3748

[startup+6.30134 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 27788
/proc/meminfo: memFree=1763816/2055920 swapFree=4184528/4192956
[pid=27787] ppid=27785 vsize=3748 CPUtime=6.29
/proc/27787/stat : 27787 (minisat+) R 27785 27787 27656 0 -1 4194304 920 0 0 0 629 0 0 0 25 0 1 0 25233462 3837952 780 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134691281 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27787/statm: 937 780 92 215 0 719 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3748

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 27788
/proc/meminfo: memFree=1763824/2055920 swapFree=4184528/4192956
[pid=27787] ppid=27785 vsize=3748 CPUtime=12.68
/proc/27787/stat : 27787 (minisat+) R 27785 27787 27656 0 -1 4194304 920 0 0 0 1268 0 0 0 25 0 1 0 25233462 3837952 780 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809948 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27787/statm: 937 780 92 215 0 719 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3748

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 27788
/proc/meminfo: memFree=1763888/2055920 swapFree=4184528/4192956
[pid=27787] ppid=27785 vsize=3748 CPUtime=25.48
/proc/27787/stat : 27787 (minisat+) R 27785 27787 27656 0 -1 4194304 920 0 0 0 2548 0 0 0 25 0 1 0 25233462 3837952 780 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134839037 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27787/statm: 937 780 92 215 0 719 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3748

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 27788
/proc/meminfo: memFree=1763952/2055920 swapFree=4184528/4192956
[pid=27787] ppid=27785 vsize=3748 CPUtime=51.07
/proc/27787/stat : 27787 (minisat+) R 27785 27787 27656 0 -1 4194304 920 0 0 0 5107 0 0 0 25 0 1 0 25233462 3837952 780 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809124 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27787/statm: 937 780 92 215 0 719 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3748

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 27788
/proc/meminfo: memFree=1764016/2055920 swapFree=4184528/4192956
[pid=27787] ppid=27785 vsize=3748 CPUtime=102.25
/proc/27787/stat : 27787 (minisat+) R 27785 27787 27656 0 -1 4194304 920 0 0 0 10225 0 0 0 25 0 1 0 25233462 3837952 780 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005791 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27787/statm: 937 780 92 215 0 719 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 3748

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27788
/proc/meminfo: memFree=1764016/2055920 swapFree=4184528/4192956
[pid=27787] ppid=27785 vsize=3748 CPUtime=162.23
/proc/27787/stat : 27787 (minisat+) R 27785 27787 27656 0 -1 4194304 920 0 0 0 16223 0 0 0 25 0 1 0 25233462 3837952 780 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809752 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27787/statm: 937 780 92 215 0 719 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3748

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27788
/proc/meminfo: memFree=1763952/2055920 swapFree=4184528/4192956
[pid=27787] ppid=27785 vsize=3748 CPUtime=222.21
/proc/27787/stat : 27787 (minisat+) R 27785 27787 27656 0 -1 4194304 920 0 0 0 22221 0 0 0 25 0 1 0 25233462 3837952 780 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134680207 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27787/statm: 937 780 92 215 0 719 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 3748

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27788
/proc/meminfo: memFree=1763888/2055920 swapFree=4184528/4192956
[pid=27787] ppid=27785 vsize=3748 CPUtime=282.19
/proc/27787/stat : 27787 (minisat+) R 27785 27787 27656 0 -1 4194304 920 0 0 0 28219 0 0 0 25 0 1 0 25233462 3837952 780 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838065 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27787/statm: 937 780 92 215 0 719 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 3748

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27788
/proc/meminfo: memFree=1763888/2055920 swapFree=4184528/4192956
[pid=27787] ppid=27785 vsize=3748 CPUtime=342.17
/proc/27787/stat : 27787 (minisat+) R 27785 27787 27656 0 -1 4194304 920 0 0 0 34217 0 0 0 25 0 1 0 25233462 3837952 780 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134839099 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27787/statm: 937 780 92 215 0 719 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 3748

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27788
/proc/meminfo: memFree=1763824/2055920 swapFree=4184528/4192956
[pid=27787] ppid=27785 vsize=3748 CPUtime=402.15
/proc/27787/stat : 27787 (minisat+) R 27785 27787 27656 0 -1 4194304 920 0 0 0 40215 0 0 0 25 0 1 0 25233462 3837952 780 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003259 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27787/statm: 937 780 92 215 0 719 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 3748

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27788
/proc/meminfo: memFree=1763760/2055920 swapFree=4184528/4192956
[pid=27787] ppid=27785 vsize=3748 CPUtime=462.13
/proc/27787/stat : 27787 (minisat+) R 27785 27787 27656 0 -1 4194304 920 0 0 0 46213 0 0 0 25 0 1 0 25233462 3837952 780 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012153 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27787/statm: 937 780 92 215 0 719 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 3748

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27788
/proc/meminfo: memFree=1763824/2055920 swapFree=4184528/4192956
[pid=27787] ppid=27785 vsize=3748 CPUtime=522.11
/proc/27787/stat : 27787 (minisat+) R 27785 27787 27656 0 -1 4194304 920 0 0 0 52211 0 0 0 25 0 1 0 25233462 3837952 780 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27787/statm: 937 780 92 215 0 719 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 3748

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27788
/proc/meminfo: memFree=1763760/2055920 swapFree=4184528/4192956
[pid=27787] ppid=27785 vsize=3748 CPUtime=582.09
/proc/27787/stat : 27787 (minisat+) R 27785 27787 27656 0 -1 4194304 920 0 0 0 58209 0 0 0 25 0 1 0 25233462 3837952 780 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134691294 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27787/statm: 937 780 92 215 0 719 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 3748

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27788
/proc/meminfo: memFree=1763760/2055920 swapFree=4184528/4192956
[pid=27787] ppid=27785 vsize=3748 CPUtime=642.07
/proc/27787/stat : 27787 (minisat+) R 27785 27787 27656 0 -1 4194304 920 0 0 0 64207 0 0 0 25 0 1 0 25233462 3837952 780 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134812203 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27787/statm: 937 780 92 215 0 719 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 3748


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27788
/proc/meminfo: memFree=1762992/2055920 swapFree=4184528/4192956
[pid=27787] ppid=27785 vsize=4396 CPUtime=881.98
/proc/27787/stat : 27787 (minisat+) R 27785 27787 27656 0 -1 4194304 1200 0 0 0 88198 0 0 0 25 0 1 0 25233462 4501504 935 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838334 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27787/statm: 1099 935 108 215 0 881 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 4396

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27788
/proc/meminfo: memFree=1762992/2055920 swapFree=4184528/4192956
[pid=27787] ppid=27785 vsize=4396 CPUtime=941.96
/proc/27787/stat : 27787 (minisat+) R 27785 27787 27656 0 -1 4194304 1200 0 0 0 94196 0 0 0 25 0 1 0 25233462 4501504 935 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005911 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27787/statm: 1099 935 108 215 0 881 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 4396

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27788
/proc/meminfo: memFree=1762992/2055920 swapFree=4184528/4192956
[pid=27787] ppid=27785 vsize=4396 CPUtime=1001.95
/proc/27787/stat : 27787 (minisat+) R 27785 27787 27656 0 -1 4194304 1200 0 0 0 100194 1 0 0 25 0 1 0 25233462 4501504 935 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012086 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27787/statm: 1099 935 108 215 0 881 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 4396

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27788
/proc/meminfo: memFree=1763056/2055920 swapFree=4184528/4192956
[pid=27787] ppid=27785 vsize=4396 CPUtime=1061.93
/proc/27787/stat : 27787 (minisat+) R 27785 27787 27656 0 -1 4194304 1200 0 0 0 106192 1 0 0 25 0 1 0 25233462 4501504 935 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005882 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27787/statm: 1099 935 108 215 0 881 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 4396

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27788
/proc/meminfo: memFree=1763056/2055920 swapFree=4184528/4192956
[pid=27787] ppid=27785 vsize=4396 CPUtime=1121.91
/proc/27787/stat : 27787 (minisat+) R 27785 27787 27656 0 -1 4194304 1200 0 0 0 112190 1 0 0 25 0 1 0 25233462 4501504 935 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134839070 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27787/statm: 1099 935 108 215 0 881 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 4396

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27788
/proc/meminfo: memFree=1763056/2055920 swapFree=4184528/4192956
[pid=27787] ppid=27785 vsize=4396 CPUtime=1181.89
/proc/27787/stat : 27787 (minisat+) R 27785 27787 27656 0 -1 4194304 1200 0 0 0 118188 1 0 0 25 0 1 0 25233462 4501504 935 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27787/statm: 1099 935 108 215 0 881 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 4396

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27788
/proc/meminfo: memFree=1763056/2055920 swapFree=4184528/4192956
[pid=27787] ppid=27785 vsize=4396 CPUtime=1241.87
/proc/27787/stat : 27787 (minisat+) R 27785 27787 27656 0 -1 4194304 1200 0 0 0 124186 1 0 0 25 0 1 0 25233462 4501504 935 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134839070 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27787/statm: 1099 935 108 215 0 881 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 4396

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27788
/proc/meminfo: memFree=1762992/2055920 swapFree=4184528/4192956
[pid=27787] ppid=27785 vsize=4396 CPUtime=1301.86
/proc/27787/stat : 27787 (minisat+) R 27785 27787 27656 0 -1 4194304 1200 0 0 0 130185 1 0 0 25 0 1 0 25233462 4501504 935 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003881 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27787/statm: 1099 935 108 215 0 881 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 4396

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 27854
/proc/meminfo: memFree=1761664/2055920 swapFree=4184528/4192956
[pid=27787] ppid=27785 vsize=4396 CPUtime=1361.82
/proc/27787/stat : 27787 (minisat+) R 27785 27787 27656 0 -1 4194304 1200 0 0 0 136181 1 0 0 25 0 1 0 25233462 4501504 935 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134839037 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27787/statm: 1099 935 108 215 0 881 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 4396

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27986
/proc/meminfo: memFree=1762536/2055920 swapFree=4184528/4192956
[pid=27787] ppid=27785 vsize=4396 CPUtime=1421.75
/proc/27787/stat : 27787 (minisat+) R 27785 27787 27656 0 -1 4194304 1200 0 0 0 142174 1 0 0 25 0 1 0 25233462 4501504 935 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809850 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27787/statm: 1099 935 108 215 0 881 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 4396

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27986
/proc/meminfo: memFree=1762672/2055920 swapFree=4184528/4192956
[pid=27787] ppid=27785 vsize=4396 CPUtime=1481.73
/proc/27787/stat : 27787 (minisat+) R 27785 27787 27656 0 -1 4194304 1200 0 0 0 148172 1 0 0 25 0 1 0 25233462 4501504 935 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134648453 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27787/statm: 1099 935 108 215 0 881 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 4396

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27986
/proc/meminfo: memFree=1762672/2055920 swapFree=4184528/4192956
[pid=27787] ppid=27785 vsize=4396 CPUtime=1541.71
/proc/27787/stat : 27787 (minisat+) R 27785 27787 27656 0 -1 4194304 1200 0 0 0 154170 1 0 0 25 0 1 0 25233462 4501504 935 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005317 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27787/statm: 1099 935 108 215 0 881 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 4396

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27986
/proc/meminfo: memFree=1762672/2055920 swapFree=4184528/4192956
[pid=27787] ppid=27785 vsize=4396 CPUtime=1601.69
/proc/27787/stat : 27787 (minisat+) R 27785 27787 27656 0 -1 4194304 1200 0 0 0 160168 1 0 0 25 0 1 0 25233462 4501504 935 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134691265 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27787/statm: 1099 935 108 215 0 881 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 4396

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27986
/proc/meminfo: memFree=1762608/2055920 swapFree=4184528/4192956
[pid=27787] ppid=27785 vsize=4396 CPUtime=1661.67
/proc/27787/stat : 27787 (minisat+) R 27785 27787 27656 0 -1 4194304 1200 0 0 0 166166 1 0 0 25 0 1 0 25233462 4501504 935 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838067 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27787/statm: 1099 935 108 215 0 881 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 4396

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27986
/proc/meminfo: memFree=1762224/2055920 swapFree=4184528/4192956
[pid=27787] ppid=27785 vsize=4584 CPUtime=1721.65
/proc/27787/stat : 27787 (minisat+) R 27785 27787 27656 0 -1 4194304 1371 0 0 0 172164 1 0 0 25 0 1 0 25233462 4694016 1001 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003912 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27787/statm: 1146 1001 108 215 0 928 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 4584

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27986
/proc/meminfo: memFree=1762224/2055920 swapFree=4184528/4192956
[pid=27787] ppid=27785 vsize=4584 CPUtime=1781.63
/proc/27787/stat : 27787 (minisat+) R 27785 27787 27656 0 -1 4194304 1371 0 0 0 178162 1 0 0 25 0 1 0 25233462 4694016 1001 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005842 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27787/statm: 1146 1001 108 215 0 928 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 4584



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27986
/proc/meminfo: memFree=1762224/2055920 swapFree=4184528/4192956
[pid=27787] ppid=27785 vsize=4584 CPUtime=1800.03
/proc/27787/stat : 27787 (minisat+) R 27785 27787 27656 0 -1 4194304 1371 0 0 0 180002 1 0 0 25 0 1 0 25233462 4694016 1001 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012139 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27787/statm: 1146 1001 108 215 0 928 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 4584

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

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

[startup+1800.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27986
/proc/meminfo: memFree=1762224/2055920 swapFree=4184528/4192956
[pid=27787] ppid=27785 vsize=4584 CPUtime=1800.03
/proc/27787/stat : 27787 (minisat+) R 27785 27787 27656 0 -1 4194304 1371 0 0 0 180002 1 0 0 25 0 1 0 25233462 4694016 1001 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012139 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27787/statm: 1146 1001 108 215 0 928 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 4584

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.04
CPU user time (s): 1800.02
CPU system time (s): 0.014997
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 4652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.02
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1372
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= 8
involuntary context switches= 3530

runsolver used 1.35179 second user time and 3.63445 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Mon Apr 16 06:38:25 UTC 2007

IDJOB= 354337
IDBENCH= 2493
IDSOLVER= 156
FILE ID= node46/354337-1176705504

PBS_JOBID= 4560049

Free space on /tmp= 66170 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-harp2.opb
COMMAND LINE= /tmp/evaluation/354337-1176705504/minisat+ /tmp/evaluation/354337-1176705504/instance-354337-1176705504.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node46/convwatcher-354337-1176705504 -o ROOT/results/node46/conversion-354337-1176705504 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/354337-1176705504/instance-354337-1176705504.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-354337-1176705504 -o ROOT/results/node46/solver-354337-1176705504 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/354337-1176705504/minisat+ /tmp/evaluation/354337-1176705504/instance-354337-1176705504.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  a22cdb58cc05b8a325a786916e6a7ab8

RANDOM SEED= 405202193

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1767432 kB
Buffers:         15492 kB
Cached:         204440 kB
SwapCached:       2768 kB
Active:          88588 kB
Inactive:       141912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1767432 kB
SwapTotal:     4192956 kB
SwapFree:      4184528 kB
Dirty:            2436 kB
Writeback:           0 kB
Mapped:          16664 kB
Slab:            43996 kB
Committed_AS:  1682964 kB
PageTables:       1472 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= 66170 MiB

End job on node46 on Mon Apr 16 07:08:28 UTC 2007