Trace number 349386

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 1800.81

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-forplan.opb
MD5SUM43a001fe9c1e4e8b75108df32c142ab0
Bench CategoryOPT-BIGINT (optimisation, big 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 variables12528
Total number of constraints155
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints155
Minimum length of a constraint27
Maximum length of a constraint9090
Number of terms in the objective function 9340
Biggest coefficient in the objective function 6454798974976000
Number of bits for the biggest coefficient in the objective function 53
Sum of the numbers in the objective function 1138676908426644728
Number of bits of the sum of numbers in the objective function 60
Biggest number in a constraint 6454798974976000
Number of bits of the biggest number in a constraint 53
Biggest sum of numbers in a constraint 1138676908426644728
Number of bits of the biggest sum of numbers60
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...
2.49/2.50	c Converting 225 PB-constraints to clauses...
2.49/2.51	c   -- Unit propagations: ppppppppppppppppppppp
23.18/23.21	c   -- Detecting intervals from adjacent constraints: ################################################################################
23.18/23.23	c   -- Clauses(.)/Splits(s): ss
23.18/23.23	c ---[ 209]---> BDD-cost:   27
23.18/23.24	c ---[ 207]---> BDD-cost:   27
23.18/23.24	c ---[ 203]---> 
1800.03/1800.71	c *** TERMINATED ***
1800.03/1800.71	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/349386-1176699229/instance-349386-1176699229.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/node39/watcher-349386-1176699229 -o ROOT/results/node39/solver-349386-1176699229 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/349386-1176699229/minisat+ /tmp/evaluation/349386-1176699229/instance-349386-1176699229.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: 0.96 1.00 1.00 3/77 8291
/proc/meminfo: memFree=1843328/2055920 swapFree=4077196/4192956
[pid=8291] ppid=8289 vsize=1180 CPUtime=0
/proc/8291/stat : 8291 (minisat+) R 8289 8291 7540 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 117834979 1208320 115 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8291/statm: 295 115 67 215 0 77 0

[startup+0.0818841 s]
/proc/loadavg: 0.96 1.00 1.00 3/77 8291
/proc/meminfo: memFree=1843328/2055920 swapFree=4077196/4192956
[pid=8291] ppid=8289 vsize=2984 CPUtime=0.07
/proc/8291/stat : 8291 (minisat+) R 8289 8291 7540 0 -1 4194304 573 0 0 0 7 0 0 0 18 0 1 0 117834979 3055616 558 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135022918 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8291/statm: 746 558 75 215 0 528 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2984

[startup+0.102887 s]
/proc/loadavg: 0.96 1.00 1.00 3/77 8291
/proc/meminfo: memFree=1843328/2055920 swapFree=4077196/4192956
[pid=8291] ppid=8289 vsize=3828 CPUtime=0.09
/proc/8291/stat : 8291 (minisat+) R 8289 8291 7540 0 -1 4194304 756 0 0 0 9 0 0 0 18 0 1 0 117834979 3919872 741 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005840 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8291/statm: 957 742 75 215 0 739 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3828

[startup+0.301922 s]
/proc/loadavg: 0.96 1.00 1.00 3/77 8291
/proc/meminfo: memFree=1843328/2055920 swapFree=4077196/4192956
[pid=8291] ppid=8289 vsize=5816 CPUtime=0.29
/proc/8291/stat : 8291 (minisat+) R 8289 8291 7540 0 -1 4194304 1637 0 0 0 29 0 0 0 19 0 1 0 117834979 5955584 1205 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005252 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8291/statm: 1454 1205 75 215 0 1236 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5816

[startup+0.701988 s]
/proc/loadavg: 0.96 1.00 1.00 3/77 8291
/proc/meminfo: memFree=1843328/2055920 swapFree=4077196/4192956
[pid=8291] ppid=8289 vsize=6608 CPUtime=0.69
/proc/8291/stat : 8291 (minisat+) R 8289 8291 7540 0 -1 4194304 2229 0 0 0 68 1 0 0 23 0 1 0 117834979 6766592 1372 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8291/statm: 1652 1372 75 215 0 1434 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6608

[startup+1.50112 s]
/proc/loadavg: 0.96 1.00 1.00 2/78 8292
/proc/meminfo: memFree=1837304/2055920 swapFree=4077196/4192956
[pid=8291] ppid=8289 vsize=9360 CPUtime=1.49
/proc/8291/stat : 8291 (minisat+) R 8289 8291 7540 0 -1 4194304 4040 0 0 0 147 2 0 0 25 0 1 0 117834979 9584640 1981 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8291/statm: 2340 1981 75 215 0 2122 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9360

[startup+3.10139 s]
/proc/loadavg: 0.96 1.00 1.00 2/78 8292
/proc/meminfo: memFree=1833144/2055920 swapFree=4077196/4192956
[pid=8291] ppid=8289 vsize=13960 CPUtime=3.09
/proc/8291/stat : 8291 (minisat+) R 8289 8291 7540 0 -1 4194304 5193 0 0 0 306 3 0 0 25 0 1 0 117834979 14295040 3093 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134805974 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8291/statm: 3490 3093 83 215 0 3272 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13960

[startup+6.30194 s]
/proc/loadavg: 0.96 1.00 1.00 2/78 8292
/proc/meminfo: memFree=1830840/2055920 swapFree=4077196/4192956
[pid=8291] ppid=8289 vsize=13960 CPUtime=6.29
/proc/8291/stat : 8291 (minisat+) R 8289 8291 7540 0 -1 4194304 5193 0 0 0 626 3 0 0 25 0 1 0 117834979 14295040 3093 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005317 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8291/statm: 3490 3093 83 215 0 3272 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13960

[startup+12.702 s]
/proc/loadavg: 0.96 1.00 1.00 2/78 8292
/proc/meminfo: memFree=1830904/2055920 swapFree=4077196/4192956
[pid=8291] ppid=8289 vsize=13960 CPUtime=12.69
/proc/8291/stat : 8291 (minisat+) R 8289 8291 7540 0 -1 4194304 5193 0 0 0 1266 3 0 0 25 0 1 0 117834979 14295040 3093 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005286 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8291/statm: 3490 3093 83 215 0 3272 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13960

[startup+25.5022 s]
/proc/loadavg: 0.97 1.00 1.00 2/78 8292
/proc/meminfo: memFree=1816056/2055920 swapFree=4077196/4192956
[pid=8291] ppid=8289 vsize=30332 CPUtime=25.49
/proc/8291/stat : 8291 (minisat+) R 8289 8291 7540 0 -1 4194304 10011 0 0 0 2543 6 0 0 25 0 1 0 117834979 31059968 7217 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8291/statm: 7583 7217 89 215 0 7365 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 30332

[startup+51.1015 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 8292
/proc/meminfo: memFree=1734200/2055920 swapFree=4077196/4192956
[pid=8291] ppid=8289 vsize=100664 CPUtime=51.08
/proc/8291/stat : 8291 (minisat+) R 8289 8291 7540 0 -1 4194304 32201 0 0 0 5091 17 0 0 25 0 1 0 117834979 103079936 24793 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134648433 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8291/statm: 25166 24793 89 215 0 24948 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 100664

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8292
/proc/meminfo: memFree=1683064/2055920 swapFree=4077260/4192956
[pid=8291] ppid=8289 vsize=161712 CPUtime=102.26
/proc/8291/stat : 8291 (minisat+) R 8289 8291 7540 0 -1 4194304 47463 0 0 0 10201 25 0 0 25 0 1 0 117834979 165593088 40055 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012189 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8291/statm: 40428 40055 89 215 0 40210 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 161712

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8292
/proc/meminfo: memFree=1615480/2055920 swapFree=4077260/4192956
[pid=8291] ppid=8289 vsize=229964 CPUtime=162.24
/proc/8291/stat : 8291 (minisat+) R 8289 8291 7540 0 -1 4194304 69779 0 0 0 16185 39 0 0 25 0 1 0 117834979 235483136 57098 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8291/statm: 57491 57098 89 215 0 57273 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 229964

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8292
/proc/meminfo: memFree=1576184/2055920 swapFree=4077260/4192956
[pid=8291] ppid=8289 vsize=268352 CPUtime=222.22
/proc/8291/stat : 8291 (minisat+) R 8289 8291 7540 0 -1 4194304 79387 0 0 0 22177 45 0 0 25 0 1 0 117834979 274792448 66706 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003895 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8291/statm: 67088 66706 89 215 0 66870 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 268352

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8292
/proc/meminfo: memFree=1542648/2055920 swapFree=4077324/4192956
[pid=8291] ppid=8289 vsize=302144 CPUtime=282.2
/proc/8291/stat : 8291 (minisat+) R 8289 8291 7540 0 -1 4194304 87838 0 0 0 28169 51 0 0 25 0 1 0 117834979 309395456 75157 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134666974 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8291/statm: 75536 75157 89 215 0 75318 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 302144

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8292
/proc/meminfo: memFree=1471096/2055920 swapFree=4077324/4192956
[pid=8291] ppid=8289 vsize=373208 CPUtime=342.18
/proc/8291/stat : 8291 (minisat+) R 8289 8291 7540 0 -1 4194304 116134 0 0 0 34152 66 0 0 25 0 1 0 117834979 382164992 92907 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809814 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8291/statm: 93302 92907 89 215 0 93084 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 373208

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8292
/proc/meminfo: memFree=1443768/2055920 swapFree=4077388/4192956
[pid=8291] ppid=8289 vsize=400696 CPUtime=402.16
/proc/8291/stat : 8291 (minisat+) R 8289 8291 7540 0 -1 4194304 123057 0 0 0 40145 71 0 0 25 0 1 0 117834979 410312704 99788 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134808947 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8291/statm: 100174 99788 89 215 0 99956 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 400696

[startup+462.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/84 8448
/proc/meminfo: memFree=1414584/2055920 swapFree=4077388/4192956
[pid=8291] ppid=8289 vsize=428284 CPUtime=462.08
/proc/8291/stat : 8291 (minisat+) R 8289 8291 7540 0 -1 4194304 129950 0 0 0 46130 78 0 0 25 0 1 0 117834979 438562816 106681 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012076 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8291/statm: 107071 106681 89 215 0 106853 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 428284

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8490
/proc/meminfo: memFree=1387184/2055920 swapFree=4077388/4192956
[pid=8291] ppid=8289 vsize=457088 CPUtime=522.03
/proc/8291/stat : 8291 (minisat+) R 8289 8291 7540 0 -1 4194304 137129 0 0 0 52120 83 0 0 25 0 1 0 117834979 468058112 113860 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838067 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8291/statm: 114272 113860 89 215 0 114054 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 457088

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 8490
/proc/meminfo: memFree=1362288/2055920 swapFree=4077452/4192956
[pid=8291] ppid=8289 vsize=481772 CPUtime=582.01
/proc/8291/stat : 8291 (minisat+) R 8289 8291 7540 0 -1 4194304 143296 0 0 0 58113 88 0 0 25 0 1 0 117834979 493334528 120027 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809814 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8291/statm: 120443 120027 89 215 0 120225 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 481772

[startup+642.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 8490
/proc/meminfo: memFree=1338736/2055920 swapFree=4077452/4192956
[pid=8291] ppid=8289 vsize=504872 CPUtime=641.99
/proc/8291/stat : 8291 (minisat+) R 8289 8291 7540 0 -1 4194304 149094 0 0 0 64106 93 0 0 25 0 1 0 117834979 516988928 125825 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809814 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8291/statm: 126218 125825 89 215 0 126000 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 504872


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

[startup+882.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 8490
/proc/meminfo: memFree=1260472/2055920 swapFree=4077580/4192956
[pid=8291] ppid=8289 vsize=583416 CPUtime=881.92
/proc/8291/stat : 8291 (minisat+) R 8289 8291 7540 0 -1 4194304 168736 0 0 0 88082 110 0 0 25 0 1 0 117834979 597417984 145384 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005884 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8291/statm: 145854 145384 89 215 0 145636 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 583416

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 8490
/proc/meminfo: memFree=1243768/2055920 swapFree=4077580/4192956
[pid=8291] ppid=8289 vsize=600048 CPUtime=941.89
/proc/8291/stat : 8291 (minisat+) R 8289 8291 7540 0 -1 4194304 172940 0 0 0 94076 113 0 0 25 0 1 0 117834979 614449152 149588 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012197 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8291/statm: 150012 149588 89 215 0 149794 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 600048

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 8490
/proc/meminfo: memFree=1144312/2055920 swapFree=4077644/4192956
[pid=8291] ppid=8289 vsize=698932 CPUtime=1001.88
/proc/8291/stat : 8291 (minisat+) R 8289 8291 7540 0 -1 4194304 218769 0 0 0 100052 136 0 0 25 0 1 0 117834979 715706368 174326 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134530512 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8291/statm: 174733 174326 89 215 0 174515 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 698932

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 8490
/proc/meminfo: memFree=1075768/2055920 swapFree=4077644/4192956
[pid=8291] ppid=8289 vsize=768508 CPUtime=1061.86
/proc/8291/stat : 8291 (minisat+) R 8289 8291 7540 0 -1 4194304 236210 0 0 0 106039 147 0 0 25 0 1 0 117834979 786952192 191602 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005244 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8291/statm: 192127 191602 89 215 0 191909 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 768508

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8490
/proc/meminfo: memFree=1196664/2055920 swapFree=4077644/4192956
[pid=8291] ppid=8289 vsize=646244 CPUtime=1121.84
/proc/8291/stat : 8291 (minisat+) R 8289 8291 7540 0 -1 4194304 247890 0 0 0 112027 157 0 0 25 0 1 0 117834979 661753856 161100 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135002740 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8291/statm: 161561 161100 89 215 0 161343 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 646244

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8490
/proc/meminfo: memFree=1196664/2055920 swapFree=4077708/4192956
[pid=8291] ppid=8289 vsize=646244 CPUtime=1181.82
/proc/8291/stat : 8291 (minisat+) R 8289 8291 7540 0 -1 4194304 247893 0 0 0 118025 157 0 0 25 0 1 0 117834979 661753856 161103 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134680201 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8291/statm: 161561 161103 92 215 0 161343 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 646244

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8490
/proc/meminfo: memFree=1196664/2055920 swapFree=4077708/4192956
[pid=8291] ppid=8289 vsize=646244 CPUtime=1241.8
/proc/8291/stat : 8291 (minisat+) R 8289 8291 7540 0 -1 4194304 247893 0 0 0 124023 157 0 0 25 0 1 0 117834979 661753856 161103 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134839070 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8291/statm: 161561 161103 92 215 0 161343 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 646244

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8490
/proc/meminfo: memFree=1196664/2055920 swapFree=4077772/4192956
[pid=8291] ppid=8289 vsize=646244 CPUtime=1301.79
/proc/8291/stat : 8291 (minisat+) R 8289 8291 7540 0 -1 4194304 247893 0 0 0 130022 157 0 0 25 0 1 0 117834979 661753856 161103 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005777 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8291/statm: 161561 161103 92 215 0 161343 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 646244

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8490
/proc/meminfo: memFree=1196664/2055920 swapFree=4077772/4192956
[pid=8291] ppid=8289 vsize=646244 CPUtime=1361.76
/proc/8291/stat : 8291 (minisat+) R 8289 8291 7540 0 -1 4194304 247893 0 0 0 136019 157 0 0 25 0 1 0 117834979 661753856 161103 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134811955 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8291/statm: 161561 161103 92 215 0 161343 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 646244

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8490
/proc/meminfo: memFree=1196664/2055920 swapFree=4077836/4192956
[pid=8291] ppid=8289 vsize=646244 CPUtime=1421.75
/proc/8291/stat : 8291 (minisat+) R 8289 8291 7540 0 -1 4194304 247893 0 0 0 142018 157 0 0 25 0 1 0 117834979 661753856 161103 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838474 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8291/statm: 161561 161103 92 215 0 161343 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 646244

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8490
/proc/meminfo: memFree=1196664/2055920 swapFree=4077836/4192956
[pid=8291] ppid=8289 vsize=646244 CPUtime=1481.72
/proc/8291/stat : 8291 (minisat+) R 8289 8291 7540 0 -1 4194304 247893 0 0 0 148015 157 0 0 25 0 1 0 117834979 661753856 161103 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134839044 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8291/statm: 161561 161103 92 215 0 161343 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 646244

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8490
/proc/meminfo: memFree=1196664/2055920 swapFree=4077836/4192956
[pid=8291] ppid=8289 vsize=646244 CPUtime=1541.7
/proc/8291/stat : 8291 (minisat+) R 8289 8291 7540 0 -1 4194304 247893 0 0 0 154013 157 0 0 25 0 1 0 117834979 661753856 161103 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003895 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8291/statm: 161561 161103 92 215 0 161343 0
Current children cumulated CPU time (s) 1541.7
Current children cumulated vsize (KiB) 646244

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8490
/proc/meminfo: memFree=1196664/2055920 swapFree=4077900/4192956
[pid=8291] ppid=8289 vsize=646244 CPUtime=1601.68
/proc/8291/stat : 8291 (minisat+) R 8289 8291 7540 0 -1 4194304 247893 0 0 0 160011 157 0 0 25 0 1 0 117834979 661753856 161103 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005317 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8291/statm: 161561 161103 92 215 0 161343 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 646244

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8490
/proc/meminfo: memFree=1196664/2055920 swapFree=4077900/4192956
[pid=8291] ppid=8289 vsize=646244 CPUtime=1661.66
/proc/8291/stat : 8291 (minisat+) R 8289 8291 7540 0 -1 4194304 247893 0 0 0 166009 157 0 0 25 0 1 0 117834979 661753856 161103 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809065 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8291/statm: 161561 161103 92 215 0 161343 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 646244

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8490
/proc/meminfo: memFree=1196664/2055920 swapFree=4077964/4192956
[pid=8291] ppid=8289 vsize=646244 CPUtime=1721.64
/proc/8291/stat : 8291 (minisat+) R 8289 8291 7540 0 -1 4194304 247893 0 0 0 172007 157 0 0 25 0 1 0 117834979 661753856 161103 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005895 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8291/statm: 161561 161103 92 215 0 161343 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 646244

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8490
/proc/meminfo: memFree=1196600/2055920 swapFree=4077964/4192956
[pid=8291] ppid=8289 vsize=646244 CPUtime=1781.63
/proc/8291/stat : 8291 (minisat+) R 8289 8291 7540 0 -1 4194304 247893 0 0 0 178006 157 0 0 25 0 1 0 117834979 661753856 161103 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005831 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8291/statm: 161561 161103 92 215 0 161343 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 646244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8490
/proc/meminfo: memFree=1196600/2055920 swapFree=4077964/4192956
[pid=8291] ppid=8289 vsize=646244 CPUtime=1800.03
/proc/8291/stat : 8291 (minisat+) R 8289 8291 7540 0 -1 4194304 247893 0 0 0 179846 157 0 0 25 0 1 0 117834979 661753856 161103 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012139 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8291/statm: 161561 161103 92 215 0 161343 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 646244

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

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

[startup+1800.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8490
/proc/meminfo: memFree=1196600/2055920 swapFree=4077964/4192956
[pid=8291] ppid=8289 vsize=0 CPUtime=1800.13
/proc/8291/stat : 8291 (minisat+) R 8289 8291 7540 0 -1 4194308 247894 0 0 0 179846 167 0 0 25 0 1 0 117834979 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16386 0 0 0 17 1 0 0
/proc/8291/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.13
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.81
CPU time (s): 1800.15
CPU user time (s): 1798.46
CPU system time (s): 1.68274
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 814972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.46
system time used= 1.68274
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 247894
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= 15752

runsolver used 2.11368 second user time and 4.39533 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Mon Apr 16 04:53:49 UTC 2007

IDJOB= 349386
IDBENCH= 2396
IDSOLVER= 156
FILE ID= node39/349386-1176699229

PBS_JOBID= 4560020

Free space on /tmp= 66544 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-forplan.opb
COMMAND LINE= /tmp/evaluation/349386-1176699229/minisat+ /tmp/evaluation/349386-1176699229/instance-349386-1176699229.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node39/convwatcher-349386-1176699229 -o ROOT/results/node39/conversion-349386-1176699229 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/349386-1176699229/instance-349386-1176699229.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-349386-1176699229 -o ROOT/results/node39/solver-349386-1176699229 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/349386-1176699229/minisat+ /tmp/evaluation/349386-1176699229/instance-349386-1176699229.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  43a001fe9c1e4e8b75108df32c142ab0

RANDOM SEED= 522405046

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1843672 kB
Buffers:         42620 kB
Cached:          87132 kB
SwapCached:       2712 kB
Active:          36252 kB
Inactive:       118284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1843672 kB
SwapTotal:     4192956 kB
SwapFree:      4077196 kB
Dirty:            4456 kB
Writeback:           0 kB
Mapped:          31624 kB
Slab:            42952 kB
Committed_AS:  1792408 kB
PageTables:       2016 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= 66544 MiB

End job on node39 on Mon Apr 16 05:23:52 UTC 2007