Trace number 354232

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) 1800.08 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-czprob.opb
MD5SUMb2a2d9103ca6e5798123e19b8527d11e
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark231334362819826
Best CPU time to get the best result obtained on this benchmark1804.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 231334362819826
Optimality of the best value was proved NO
Number of variables98820
Total number of constraints927
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 constraints927
Minimum length of a constraint30
Maximum length of a constraint11190
Number of terms in the objective function 98250
Biggest coefficient in the objective function 16496969383936000
Number of bits for the biggest coefficient in the objective function 54
Sum of the numbers in the objective function 33458351340667288266
Number of bits of the sum of numbers in the objective function 65
Biggest number in a constraint 16496969383936000
Number of bits of the biggest number in a constraint 54
Biggest sum of numbers in a constraint 33458351340667288266
Number of bits of the biggest sum of numbers65
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...
5.79/5.89	c Converting 1727 PB-constraints to clauses...
5.89/5.93	c   -- Unit propagations: ppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp
77.56/77.63	c   -- Detecting intervals from adjacent constraints: ######################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################
77.56/77.68	c   -- Clauses(.)/Splits(s): (none)
77.56/77.68	c ---[1726]---> Adder-cost: 15880   maxlim: 1165046997   bits: 32/31
138.92/139.08	c ---[1725]---> Adder-cost: 14778   maxlim: 4610663339   bits: 33/33
481.41/481.63	c ---[1724]---> Adder-cost: 13136   maxlim: 6135732541   bits: 34/33
541.99/542.23	c ---[1723]---> Adder-cost: 10449   maxlim: 2051736719   bits: 32/31
619.36/619.64	c ---[1722]---> Adder-cost: 1508   maxlim: 2579699   bits: 22/22
620.17/620.45	c ---[1721]---> BDD-cost:   23
620.17/620.45	c ---[1720]---> Adder-cost: 17370   maxlim: 9982228770   bits: 34/34
786.80/787.11	c ---[1719]---> 
1800.06/1800.71	c *** TERMINATED ***
1800.06/1800.71	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/354232-1176701345/instance-354232-1176701345.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/node38/watcher-354232-1176701345 -o ROOT/results/node38/solver-354232-1176701345 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/354232-1176701345/minisat+ /tmp/evaluation/354232-1176701345/instance-354232-1176701345.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 3/77 1560
/proc/meminfo: memFree=1763744/2055920 swapFree=4147208/4192956
[pid=1560] ppid=1558 vsize=1180 CPUtime=0
/proc/1560/stat : 1560 (minisat+) R 1558 1560 594 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 102301209 1208320 114 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135010894 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1560/statm: 295 114 67 215 0 77 0

[startup+0.066728 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1560
/proc/meminfo: memFree=1763744/2055920 swapFree=4147208/4192956
[pid=1560] ppid=1558 vsize=3020 CPUtime=0.05
/proc/1560/stat : 1560 (minisat+) R 1558 1560 594 0 -1 4194304 565 0 0 0 5 0 0 0 18 0 1 0 102301209 3092480 549 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134570011 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1560/statm: 755 549 67 215 0 537 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3020

[startup+0.102734 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1560
/proc/meminfo: memFree=1763744/2055920 swapFree=4147208/4192956
[pid=1560] ppid=1558 vsize=4452 CPUtime=0.09
/proc/1560/stat : 1560 (minisat+) R 1558 1560 594 0 -1 4194304 860 0 0 0 9 0 0 0 18 0 1 0 102301209 4558848 839 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1560/statm: 1113 840 67 215 0 895 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4452

[startup+0.302772 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1560
/proc/meminfo: memFree=1763744/2055920 swapFree=4147208/4192956
[pid=1560] ppid=1558 vsize=9740 CPUtime=0.29
/proc/1560/stat : 1560 (minisat+) R 1558 1560 594 0 -1 4194304 2167 0 0 0 28 1 0 0 19 0 1 0 102301209 9973760 2021 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1560/statm: 2435 2021 67 215 0 2217 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9740

[startup+0.701848 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1560
/proc/meminfo: memFree=1763744/2055920 swapFree=4147208/4192956
[pid=1560] ppid=1558 vsize=20768 CPUtime=0.69
/proc/1560/stat : 1560 (minisat+) R 1558 1560 594 0 -1 4194304 5094 0 0 0 66 3 0 0 23 0 1 0 102301209 21266432 4537 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1560/statm: 5192 4537 75 215 0 4974 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20768

[startup+1.502 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 1561
/proc/meminfo: memFree=1745112/2055920 swapFree=4147208/4192956
[pid=1560] ppid=1558 vsize=21948 CPUtime=1.49
/proc/1560/stat : 1560 (minisat+) R 1558 1560 594 0 -1 4194304 5498 0 0 0 146 3 0 0 25 0 1 0 102301209 22474752 4779 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134624012 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1560/statm: 5487 4779 75 215 0 5269 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21948

[startup+3.10131 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 1561
/proc/meminfo: memFree=1742808/2055920 swapFree=4147208/4192956
[pid=1560] ppid=1558 vsize=28452 CPUtime=3.09
/proc/1560/stat : 1560 (minisat+) R 1558 1560 594 0 -1 4194304 9559 0 0 0 303 6 0 0 25 0 1 0 102301209 29134848 5847 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134530445 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1560/statm: 7113 5847 75 215 0 6895 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28452

[startup+6.30192 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 1561
/proc/meminfo: memFree=1732760/2055920 swapFree=4147208/4192956
[pid=1560] ppid=1558 vsize=44156 CPUtime=6.29
/proc/1560/stat : 1560 (minisat+) R 1558 1560 594 0 -1 4194304 14707 0 0 0 620 9 0 0 25 0 1 0 102301209 45215744 9621 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134621617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1560/statm: 11039 9621 83 215 0 10821 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 44156

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 1561
/proc/meminfo: memFree=1725272/2055920 swapFree=4147208/4192956
[pid=1560] ppid=1558 vsize=44156 CPUtime=12.69
/proc/1560/stat : 1560 (minisat+) R 1558 1560 594 0 -1 4194304 14707 0 0 0 1260 9 0 0 25 0 1 0 102301209 45215744 9621 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005776 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1560/statm: 11039 9621 83 215 0 10821 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 44156

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 1561
/proc/meminfo: memFree=1725336/2055920 swapFree=4147208/4192956
[pid=1560] ppid=1558 vsize=44156 CPUtime=25.48
/proc/1560/stat : 1560 (minisat+) R 1558 1560 594 0 -1 4194304 14707 0 0 0 2539 9 0 0 25 0 1 0 102301209 45215744 9621 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005893 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1560/statm: 11039 9621 83 215 0 10821 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 44156

[startup+51.1025 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 1561
/proc/meminfo: memFree=1725400/2055920 swapFree=4147208/4192956
[pid=1560] ppid=1558 vsize=44156 CPUtime=51.07
/proc/1560/stat : 1560 (minisat+) R 1558 1560 594 0 -1 4194304 14707 0 0 0 5098 9 0 0 25 0 1 0 102301209 45215744 9621 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134621609 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1560/statm: 11039 9621 83 215 0 10821 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 44156

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 1561
/proc/meminfo: memFree=1723672/2055920 swapFree=4147208/4192956
[pid=1560] ppid=1558 vsize=45852 CPUtime=102.24
/proc/1560/stat : 1560 (minisat+) R 1558 1560 594 0 -1 4194304 16223 0 0 0 10214 10 0 0 25 0 1 0 102301209 46952448 10020 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003866 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1560/statm: 11463 10020 90 215 0 11245 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 45852

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1561
/proc/meminfo: memFree=1712664/2055920 swapFree=4147208/4192956
[pid=1560] ppid=1558 vsize=57656 CPUtime=162.22
/proc/1560/stat : 1560 (minisat+) R 1558 1560 594 0 -1 4194304 20166 0 0 0 16209 13 0 0 25 0 1 0 102301209 59039744 12765 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134679801 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1560/statm: 14414 12765 106 215 0 14196 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 57656

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1561
/proc/meminfo: memFree=1712664/2055920 swapFree=4147208/4192956
[pid=1560] ppid=1558 vsize=57656 CPUtime=222.2
/proc/1560/stat : 1560 (minisat+) R 1558 1560 594 0 -1 4194304 20166 0 0 0 22207 13 0 0 25 0 1 0 102301209 59039744 12765 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003915 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1560/statm: 14414 12765 106 215 0 14196 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 57656

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1561
/proc/meminfo: memFree=1712664/2055920 swapFree=4147208/4192956
[pid=1560] ppid=1558 vsize=57656 CPUtime=282.18
/proc/1560/stat : 1560 (minisat+) R 1558 1560 594 0 -1 4194304 20166 0 0 0 28205 13 0 0 25 0 1 0 102301209 59039744 12765 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005853 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1560/statm: 14414 12765 106 215 0 14196 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 57656

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1561
/proc/meminfo: memFree=1712664/2055920 swapFree=4147208/4192956
[pid=1560] ppid=1558 vsize=57656 CPUtime=342.16
/proc/1560/stat : 1560 (minisat+) R 1558 1560 594 0 -1 4194304 20166 0 0 0 34203 13 0 0 25 0 1 0 102301209 59039744 12765 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134808972 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1560/statm: 14414 12765 106 215 0 14196 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 57656

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1561
/proc/meminfo: memFree=1712664/2055920 swapFree=4147208/4192956
[pid=1560] ppid=1558 vsize=57656 CPUtime=402.14
/proc/1560/stat : 1560 (minisat+) R 1558 1560 594 0 -1 4194304 20166 0 0 0 40201 13 0 0 25 0 1 0 102301209 59039744 12765 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005772 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1560/statm: 14414 12765 106 215 0 14196 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 57656

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1561
/proc/meminfo: memFree=1712728/2055920 swapFree=4147208/4192956
[pid=1560] ppid=1558 vsize=57656 CPUtime=462.12
/proc/1560/stat : 1560 (minisat+) R 1558 1560 594 0 -1 4194304 20166 0 0 0 46199 13 0 0 25 0 1 0 102301209 59039744 12765 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134812254 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1560/statm: 14414 12765 106 215 0 14196 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 57656

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1561
/proc/meminfo: memFree=1718872/2055920 swapFree=4147208/4192956
[pid=1560] ppid=1558 vsize=51372 CPUtime=522.09
/proc/1560/stat : 1560 (minisat+) R 1558 1560 594 0 -1 4194304 23596 0 0 0 52195 14 0 0 25 0 1 0 102301209 52604928 11197 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838351 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1560/statm: 12843 11197 106 215 0 12625 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 51372

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1561
/proc/meminfo: memFree=1718808/2055920 swapFree=4147208/4192956
[pid=1560] ppid=1558 vsize=51372 CPUtime=582.08
/proc/1560/stat : 1560 (minisat+) R 1558 1560 594 0 -1 4194304 26771 0 0 0 58192 16 0 0 25 0 1 0 102301209 52604928 11197 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005325 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1560/statm: 12843 11197 106 215 0 12625 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 51372

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1561
/proc/meminfo: memFree=1713048/2055920 swapFree=4147208/4192956
[pid=1560] ppid=1558 vsize=57080 CPUtime=642.06
/proc/1560/stat : 1560 (minisat+) R 1558 1560 594 0 -1 4194304 30447 0 0 0 64189 17 0 0 25 0 1 0 102301209 58449920 12624 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838470 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1560/statm: 14270 12624 106 215 0 14052 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 57080


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1561
/proc/meminfo: memFree=1706776/2055920 swapFree=4147208/4192956
[pid=1560] ppid=1558 vsize=63900 CPUtime=881.97
/proc/1560/stat : 1560 (minisat+) R 1558 1560 594 0 -1 4194304 32971 0 0 0 88178 19 0 0 25 0 1 0 102301209 65433600 14154 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005911 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1560/statm: 15975 14154 106 215 0 15757 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 63900

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1561
/proc/meminfo: memFree=1706776/2055920 swapFree=4147208/4192956
[pid=1560] ppid=1558 vsize=63900 CPUtime=941.95
/proc/1560/stat : 1560 (minisat+) R 1558 1560 594 0 -1 4194304 32971 0 0 0 94176 19 0 0 25 0 1 0 102301209 65433600 14154 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005856 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1560/statm: 15975 14154 106 215 0 15757 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 63900

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1561
/proc/meminfo: memFree=1706776/2055920 swapFree=4147208/4192956
[pid=1560] ppid=1558 vsize=63900 CPUtime=1001.93
/proc/1560/stat : 1560 (minisat+) R 1558 1560 594 0 -1 4194304 32971 0 0 0 100174 19 0 0 25 0 1 0 102301209 65433600 14154 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134812295 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1560/statm: 15975 14154 106 215 0 15757 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 63900

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1561
/proc/meminfo: memFree=1706776/2055920 swapFree=4147208/4192956
[pid=1560] ppid=1558 vsize=63900 CPUtime=1061.91
/proc/1560/stat : 1560 (minisat+) R 1558 1560 594 0 -1 4194304 32971 0 0 0 106172 19 0 0 25 0 1 0 102301209 65433600 14154 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134808961 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1560/statm: 15975 14154 106 215 0 15757 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 63900

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1561
/proc/meminfo: memFree=1706776/2055920 swapFree=4147208/4192956
[pid=1560] ppid=1558 vsize=63900 CPUtime=1121.89
/proc/1560/stat : 1560 (minisat+) R 1558 1560 594 0 -1 4194304 32971 0 0 0 112170 19 0 0 25 0 1 0 102301209 65433600 14154 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134812354 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1560/statm: 15975 14154 106 215 0 15757 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 63900

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1561
/proc/meminfo: memFree=1706840/2055920 swapFree=4147208/4192956
[pid=1560] ppid=1558 vsize=63900 CPUtime=1181.87
/proc/1560/stat : 1560 (minisat+) R 1558 1560 594 0 -1 4194304 32971 0 0 0 118168 19 0 0 25 0 1 0 102301209 65433600 14154 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005911 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1560/statm: 15975 14154 106 215 0 15757 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 63900

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1561
/proc/meminfo: memFree=1706840/2055920 swapFree=4147208/4192956
[pid=1560] ppid=1558 vsize=63900 CPUtime=1241.85
/proc/1560/stat : 1560 (minisat+) R 1558 1560 594 0 -1 4194304 32971 0 0 0 124166 19 0 0 25 0 1 0 102301209 65433600 14154 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005895 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1560/statm: 15975 14154 106 215 0 15757 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 63900

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1561
/proc/meminfo: memFree=1706776/2055920 swapFree=4147208/4192956
[pid=1560] ppid=1558 vsize=63900 CPUtime=1301.83
/proc/1560/stat : 1560 (minisat+) R 1558 1560 594 0 -1 4194304 32971 0 0 0 130164 19 0 0 25 0 1 0 102301209 65433600 14154 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809896 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1560/statm: 15975 14154 106 215 0 15757 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 63900

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1561
/proc/meminfo: memFree=1706712/2055920 swapFree=4147208/4192956
[pid=1560] ppid=1558 vsize=63900 CPUtime=1361.81
/proc/1560/stat : 1560 (minisat+) R 1558 1560 594 0 -1 4194304 32971 0 0 0 136162 19 0 0 25 0 1 0 102301209 65433600 14154 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003895 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1560/statm: 15975 14154 106 215 0 15757 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 63900

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1561
/proc/meminfo: memFree=1706712/2055920 swapFree=4147208/4192956
[pid=1560] ppid=1558 vsize=63900 CPUtime=1421.79
/proc/1560/stat : 1560 (minisat+) R 1558 1560 594 0 -1 4194304 32971 0 0 0 142160 19 0 0 25 0 1 0 102301209 65433600 14154 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134812348 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1560/statm: 15975 14154 106 215 0 15757 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 63900

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1561
/proc/meminfo: memFree=1706648/2055920 swapFree=4147208/4192956
[pid=1560] ppid=1558 vsize=63900 CPUtime=1481.76
/proc/1560/stat : 1560 (minisat+) R 1558 1560 594 0 -1 4194304 32971 0 0 0 148157 19 0 0 25 0 1 0 102301209 65433600 14154 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003889 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1560/statm: 15975 14154 106 215 0 15757 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 63900

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1561
/proc/meminfo: memFree=1706584/2055920 swapFree=4147208/4192956
[pid=1560] ppid=1558 vsize=63900 CPUtime=1541.74
/proc/1560/stat : 1560 (minisat+) R 1558 1560 594 0 -1 4194304 32971 0 0 0 154155 19 0 0 25 0 1 0 102301209 65433600 14154 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134648487 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1560/statm: 15975 14154 106 215 0 15757 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 63900

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1561
/proc/meminfo: memFree=1706520/2055920 swapFree=4147208/4192956
[pid=1560] ppid=1558 vsize=63900 CPUtime=1601.72
/proc/1560/stat : 1560 (minisat+) R 1558 1560 594 0 -1 4194304 32971 0 0 0 160153 19 0 0 25 0 1 0 102301209 65433600 14154 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003239 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1560/statm: 15975 14154 106 215 0 15757 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 63900

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1561
/proc/meminfo: memFree=1706520/2055920 swapFree=4147208/4192956
[pid=1560] ppid=1558 vsize=63900 CPUtime=1661.7
/proc/1560/stat : 1560 (minisat+) R 1558 1560 594 0 -1 4194304 32971 0 0 0 166151 19 0 0 25 0 1 0 102301209 65433600 14154 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012160 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1560/statm: 15975 14154 106 215 0 15757 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 63900

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1561
/proc/meminfo: memFree=1706456/2055920 swapFree=4147208/4192956
[pid=1560] ppid=1558 vsize=63900 CPUtime=1721.68
/proc/1560/stat : 1560 (minisat+) R 1558 1560 594 0 -1 4194304 32971 0 0 0 172149 19 0 0 25 0 1 0 102301209 65433600 14154 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838067 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1560/statm: 15975 14154 106 215 0 15757 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 63900

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1561
/proc/meminfo: memFree=1706392/2055920 swapFree=4147208/4192956
[pid=1560] ppid=1558 vsize=63900 CPUtime=1781.66
/proc/1560/stat : 1560 (minisat+) R 1558 1560 594 0 -1 4194304 32971 0 0 0 178147 19 0 0 25 0 1 0 102301209 65433600 14154 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134691264 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1560/statm: 15975 14154 106 215 0 15757 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 63900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1561
/proc/meminfo: memFree=1706392/2055920 swapFree=4147208/4192956
[pid=1560] ppid=1558 vsize=63900 CPUtime=1800.06
/proc/1560/stat : 1560 (minisat+) R 1558 1560 594 0 -1 4194304 32971 0 0 0 179987 19 0 0 25 0 1 0 102301209 65433600 14154 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134810664 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1560/statm: 15975 14154 106 215 0 15757 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 63900

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: 0.99 0.98 0.99 2/78 1561
/proc/meminfo: memFree=1706392/2055920 swapFree=4147208/4192956
[pid=1560] ppid=1558 vsize=63900 CPUtime=1800.06
/proc/1560/stat : 1560 (minisat+) R 1558 1560 594 0 -1 4194304 32971 0 0 0 179987 19 0 0 25 0 1 0 102301209 65433600 14154 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134810664 0 0 4096 16386 0 0 0 17 1 0 0
/proc/1560/statm: 15975 14154 106 215 0 15757 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 63900

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.08
CPU user time (s): 1799.88
CPU system time (s): 0.205968
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 66536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.88
system time used= 0.205968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32972
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= 38705

runsolver used 2.20167 second user time and 4.32334 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Mon Apr 16 05:29:06 UTC 2007

IDJOB= 354232
IDBENCH= 2429
IDSOLVER= 156
FILE ID= node38/354232-1176701345

PBS_JOBID= 4560032

Free space on /tmp= 66314 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-czprob.opb
COMMAND LINE= /tmp/evaluation/354232-1176701345/minisat+ /tmp/evaluation/354232-1176701345/instance-354232-1176701345.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node38/convwatcher-354232-1176701345 -o ROOT/results/node38/conversion-354232-1176701345 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/354232-1176701345/instance-354232-1176701345.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-354232-1176701345 -o ROOT/results/node38/solver-354232-1176701345 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/354232-1176701345/minisat+ /tmp/evaluation/354232-1176701345/instance-354232-1176701345.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  b2a2d9103ca6e5798123e19b8527d11e

RANDOM SEED= 753648669

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1764216 kB
Buffers:         21800 kB
Cached:         119696 kB
SwapCached:       3548 kB
Active:         152112 kB
Inactive:        95468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1764216 kB
SwapTotal:     4192956 kB
SwapFree:      4147208 kB
Dirty:            7988 kB
Writeback:           0 kB
Mapped:         113788 kB
Slab:            29404 kB
Committed_AS:  1492368 kB
PageTables:       2060 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= 66314 MiB

End job on node38 on Mon Apr 16 05:59:08 UTC 2007