Trace number 459399

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 NameAnswerCPU timeWall clock time
PBS4_v2 2007-03-23UNSAT 1269.15 1269.69

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/
others/QG-gensys-icl003.sat05-2715.reshuffled-07.opb
MD5SUM6c5c247d90cb8b0a5c03191fa56d2a30
Bench CategoryPURE-SAT (instances containing only clauses)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark187.552
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1472
Total number of constraints7737
Number of constraints which are clauses7737
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint16
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 13
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 28
Number of bits of the biggest sum of numbers5
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/459399-1178653904/instance-459399-1178653904.opb ......
1269.06/1269.66	c done parsing opb.
1269.06/1269.66	s UNSATISFIABLE
1269.06/1269.66	c Total Run Time					1268.93

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459399-1178653904/instance-459399-1178653904.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node67/watcher-459399-1178653904 -o ROOT/results/node67/solver-459399-1178653904 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459399-1178653904/instance-459399-1178653904.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: 0.91 0.97 0.99 3/64 29366
/proc/meminfo: memFree=1746416/2055920 swapFree=4183124/4192956
[pid=29366] ppid=29364 vsize=1464 CPUtime=0
/proc/29366/stat : 29366 (PBS4_SAT07v2) R 29364 29366 28482 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 341379956 1499136 161 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134530465 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29366/statm: 366 161 86 219 0 143 0

[startup+0.0519221 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 29366
/proc/meminfo: memFree=1746416/2055920 swapFree=4183124/4192956
[pid=29366] ppid=29364 vsize=1604 CPUtime=0.04
/proc/29366/stat : 29366 (PBS4_SAT07v2) R 29364 29366 28482 0 -1 4194304 244 0 0 0 4 0 0 0 18 0 1 0 341379956 1642496 226 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134530021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29366/statm: 401 226 86 219 0 178 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1604

[startup+0.10193 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 29366
/proc/meminfo: memFree=1746416/2055920 swapFree=4183124/4192956
[pid=29366] ppid=29364 vsize=2048 CPUtime=0.09
/proc/29366/stat : 29366 (PBS4_SAT07v2) R 29364 29366 28482 0 -1 4194304 304 0 0 0 9 0 0 0 18 0 1 0 341379956 2097152 286 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29366/statm: 512 286 86 219 0 289 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2048

[startup+0.301968 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 29366
/proc/meminfo: memFree=1746416/2055920 swapFree=4183124/4192956
[pid=29366] ppid=29364 vsize=3220 CPUtime=0.29
/proc/29366/stat : 29366 (PBS4_SAT07v2) R 29364 29366 28482 0 -1 4194304 619 0 0 0 29 0 0 0 19 0 1 0 341379956 3297280 515 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29366/statm: 805 515 90 219 0 582 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3220

[startup+0.701039 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 29366
/proc/meminfo: memFree=1746416/2055920 swapFree=4183124/4192956
[pid=29366] ppid=29364 vsize=4376 CPUtime=0.69
/proc/29366/stat : 29366 (PBS4_SAT07v2) R 29364 29366 28482 0 -1 4194304 913 0 0 0 68 1 0 0 22 0 1 0 341379956 4481024 809 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29366/statm: 1094 809 90 219 0 871 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4376

[startup+1.50119 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 29367
/proc/meminfo: memFree=1742888/2055920 swapFree=4183124/4192956
[pid=29366] ppid=29364 vsize=7196 CPUtime=1.49
/proc/29366/stat : 29366 (PBS4_SAT07v2) R 29364 29366 28482 0 -1 4194304 1348 0 0 0 146 3 0 0 25 0 1 0 341379956 7368704 1147 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29366/statm: 1799 1147 90 219 0 1576 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7196

[startup+3.10148 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 29367
/proc/meminfo: memFree=1741480/2055920 swapFree=4183124/4192956
[pid=29366] ppid=29364 vsize=7464 CPUtime=3.09
/proc/29366/stat : 29366 (PBS4_SAT07v2) R 29364 29366 28482 0 -1 4194304 1646 0 0 0 304 5 0 0 25 0 1 0 341379956 7643136 1445 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29366/statm: 1866 1445 90 219 0 1643 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7464

[startup+6.30107 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 29367
/proc/meminfo: memFree=1739752/2055920 swapFree=4183124/4192956
[pid=29366] ppid=29364 vsize=11828 CPUtime=6.29
/proc/29366/stat : 29366 (PBS4_SAT07v2) R 29364 29366 28482 0 -1 4194304 1985 0 0 0 620 9 0 0 25 0 1 0 341379956 12111872 1784 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29366/statm: 2957 1784 90 219 0 2734 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11828

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 29367
/proc/meminfo: memFree=1737264/2055920 swapFree=4183124/4192956
[pid=29366] ppid=29364 vsize=13116 CPUtime=12.69
/proc/29366/stat : 29366 (PBS4_SAT07v2) R 29364 29366 28482 0 -1 4194304 2774 0 0 0 1255 14 0 0 25 0 1 0 341379956 13430784 2380 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29366/statm: 3279 2380 90 219 0 3056 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13116

[startup+25.5016 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 29367
/proc/meminfo: memFree=1734128/2055920 swapFree=4183124/4192956
[pid=29366] ppid=29364 vsize=21812 CPUtime=25.49
/proc/29366/stat : 29366 (PBS4_SAT07v2) R 29364 29366 28482 0 -1 4194304 3538 0 0 0 2529 20 0 0 25 0 1 0 341379956 22335488 3144 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29366/statm: 5453 3144 90 219 0 5230 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21812

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 29367
/proc/meminfo: memFree=1728048/2055920 swapFree=4183124/4192956
[pid=29366] ppid=29364 vsize=24616 CPUtime=51.07
/proc/29366/stat : 29366 (PBS4_SAT07v2) R 29364 29366 28482 0 -1 4194304 5434 0 0 0 5077 30 0 0 25 0 1 0 341379956 25206784 4655 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29366/statm: 6154 4655 90 219 0 5931 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 24616

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 29367
/proc/meminfo: memFree=1718768/2055920 swapFree=4183124/4192956
[pid=29366] ppid=29364 vsize=42800 CPUtime=102.26
/proc/29366/stat : 29366 (PBS4_SAT07v2) R 29364 29366 28482 0 -1 4194304 7746 0 0 0 10182 44 0 0 25 0 1 0 341379956 43827200 6967 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544702 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29366/statm: 10700 6967 90 219 0 10477 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 42800

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29367
/proc/meminfo: memFree=1715888/2055920 swapFree=4183124/4192956
[pid=29366] ppid=29364 vsize=47264 CPUtime=162.24
/proc/29366/stat : 29366 (PBS4_SAT07v2) R 29364 29366 28482 0 -1 4194304 9240 0 0 0 16168 56 0 0 25 0 1 0 341379956 48398336 7692 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29366/statm: 11816 7692 90 219 0 11593 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 47264

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29367
/proc/meminfo: memFree=1705584/2055920 swapFree=4183124/4192956
[pid=29366] ppid=29364 vsize=48968 CPUtime=222.22
/proc/29366/stat : 29366 (PBS4_SAT07v2) R 29364 29366 28482 0 -1 4194304 11805 0 0 0 22158 64 0 0 25 0 1 0 341379956 50143232 10257 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29366/statm: 12242 10257 90 219 0 12019 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 48968

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29367
/proc/meminfo: memFree=1702512/2055920 swapFree=4183124/4192956
[pid=29366] ppid=29364 vsize=50620 CPUtime=282.2
/proc/29366/stat : 29366 (PBS4_SAT07v2) R 29364 29366 28482 0 -1 4194304 12574 0 0 0 28148 72 0 0 25 0 1 0 341379956 51834880 11026 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29366/statm: 12655 11026 90 219 0 12432 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 50620

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29367
/proc/meminfo: memFree=1695280/2055920 swapFree=4183124/4192956
[pid=29366] ppid=29364 vsize=84948 CPUtime=342.17
/proc/29366/stat : 29366 (PBS4_SAT07v2) R 29364 29366 28482 0 -1 4194304 14379 0 0 0 34136 81 0 0 25 0 1 0 341379956 86986752 12831 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29366/statm: 21237 12831 90 219 0 21014 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 84948

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29367
/proc/meminfo: memFree=1691120/2055920 swapFree=4183124/4192956
[pid=29366] ppid=29364 vsize=86672 CPUtime=402.15
/proc/29366/stat : 29366 (PBS4_SAT07v2) R 29364 29366 28482 0 -1 4194304 15411 0 0 0 40127 88 0 0 25 0 1 0 341379956 88752128 13863 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29366/statm: 21668 13863 90 219 0 21445 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 86672

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29367
/proc/meminfo: memFree=1686064/2055920 swapFree=4183124/4192956
[pid=29366] ppid=29364 vsize=93784 CPUtime=462.14
/proc/29366/stat : 29366 (PBS4_SAT07v2) R 29364 29366 28482 0 -1 4194304 18200 0 0 0 46117 97 0 0 25 0 1 0 341379956 96034816 15115 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29366/statm: 23446 15115 90 219 0 23223 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 93784

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29367
/proc/meminfo: memFree=1684208/2055920 swapFree=4183124/4192956
[pid=29366] ppid=29364 vsize=95392 CPUtime=522.11
/proc/29366/stat : 29366 (PBS4_SAT07v2) R 29364 29366 28482 0 -1 4194304 18669 0 0 0 52109 102 0 0 25 0 1 0 341379956 97681408 15584 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29366/statm: 23848 15584 90 219 0 23625 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 95392

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 29501
/proc/meminfo: memFree=1681272/2055920 swapFree=4183124/4192956
[pid=29366] ppid=29364 vsize=96416 CPUtime=582.03
/proc/29366/stat : 29366 (PBS4_SAT07v2) R 29364 29366 28482 0 -1 4194304 19054 0 0 0 58092 111 0 0 25 0 1 0 341379956 98729984 15969 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29366/statm: 24104 15969 90 219 0 23881 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 96416

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29565
/proc/meminfo: memFree=1674864/2055920 swapFree=4183124/4192956
[pid=29366] ppid=29364 vsize=97292 CPUtime=641.97
/proc/29366/stat : 29366 (PBS4_SAT07v2) R 29364 29366 28482 0 -1 4194304 20932 0 0 0 64079 118 0 0 25 0 1 0 341379956 99627008 17847 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29366/statm: 24323 17847 90 219 0 24100 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 97292

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29565
/proc/meminfo: memFree=1671984/2055920 swapFree=4183124/4192956
[pid=29366] ppid=29364 vsize=98320 CPUtime=701.95
/proc/29366/stat : 29366 (PBS4_SAT07v2) R 29364 29366 28482 0 -1 4194304 21645 0 0 0 70072 123 0 0 25 0 1 0 341379956 100679680 18560 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546923 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29366/statm: 24580 18560 90 219 0 24357 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 98320

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29565
/proc/meminfo: memFree=1670064/2055920 swapFree=4183124/4192956
[pid=29366] ppid=29364 vsize=99484 CPUtime=761.93
/proc/29366/stat : 29366 (PBS4_SAT07v2) R 29364 29366 28482 0 -1 4194304 22134 0 0 0 76064 129 0 0 25 0 1 0 341379956 101871616 19049 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29366/statm: 24871 19049 90 219 0 24648 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 99484

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29565
/proc/meminfo: memFree=1664944/2055920 swapFree=4183124/4192956
[pid=29366] ppid=29364 vsize=100328 CPUtime=821.9
/proc/29366/stat : 29366 (PBS4_SAT07v2) R 29364 29366 28482 0 -1 4194304 23460 0 0 0 82056 134 0 0 25 0 1 0 341379956 102735872 20375 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544925 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29366/statm: 25082 20375 90 219 0 24859 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 100328

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29565
/proc/meminfo: memFree=1658544/2055920 swapFree=4183124/4192956
[pid=29366] ppid=29364 vsize=101280 CPUtime=881.89
/proc/29366/stat : 29366 (PBS4_SAT07v2) R 29364 29366 28482 0 -1 4194304 25031 0 0 0 88049 140 0 0 25 0 1 0 341379956 103710720 21946 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29366/statm: 25320 21946 90 219 0 25097 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 101280

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29565
/proc/meminfo: memFree=1653552/2055920 swapFree=4183124/4192956
[pid=29366] ppid=29364 vsize=102616 CPUtime=941.87
/proc/29366/stat : 29366 (PBS4_SAT07v2) R 29364 29366 28482 0 -1 4194304 26253 0 0 0 94041 146 0 0 25 0 1 0 341379956 105078784 23168 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29366/statm: 25654 23168 90 219 0 25431 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 102616

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29565
/proc/meminfo: memFree=1652208/2055920 swapFree=4183124/4192956
[pid=29366] ppid=29364 vsize=103720 CPUtime=1001.85
/proc/29366/stat : 29366 (PBS4_SAT07v2) R 29364 29366 28482 0 -1 4194304 26625 0 0 0 100034 151 0 0 25 0 1 0 341379956 106209280 23540 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29366/statm: 25930 23540 90 219 0 25707 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 103720

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29565
/proc/meminfo: memFree=1651568/2055920 swapFree=4183124/4192956
[pid=29366] ppid=29364 vsize=104040 CPUtime=1061.83
/proc/29366/stat : 29366 (PBS4_SAT07v2) R 29364 29366 28482 0 -1 4194304 26813 0 0 0 106027 156 0 0 25 0 1 0 341379956 106536960 23728 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29366/statm: 26010 23728 90 219 0 25787 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 104040

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29565
/proc/meminfo: memFree=1650672/2055920 swapFree=4183124/4192956
[pid=29366] ppid=29364 vsize=104408 CPUtime=1121.8
/proc/29366/stat : 29366 (PBS4_SAT07v2) R 29364 29366 28482 0 -1 4194304 27017 0 0 0 112021 159 0 0 25 0 1 0 341379956 106913792 23932 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29366/statm: 26102 23932 90 219 0 25879 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 104408

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29565
/proc/meminfo: memFree=1649712/2055920 swapFree=4183124/4192956
[pid=29366] ppid=29364 vsize=105124 CPUtime=1181.78
/proc/29366/stat : 29366 (PBS4_SAT07v2) R 29364 29366 28482 0 -1 4194304 27270 0 0 0 118014 164 0 0 25 0 1 0 341379956 107646976 24185 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546888 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29366/statm: 26281 24185 90 219 0 26058 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 105124

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29565
/proc/meminfo: memFree=1647792/2055920 swapFree=4183124/4192956
[pid=29366] ppid=29364 vsize=106932 CPUtime=1241.77
/proc/29366/stat : 29366 (PBS4_SAT07v2) R 29364 29366 28482 0 -1 4194304 27738 0 0 0 124008 169 0 0 25 0 1 0 341379956 109498368 24653 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29366/statm: 26733 24653 90 219 0 26510 0
Current children cumulated CPU time (s) 1241.77
Current children cumulated vsize (KiB) 106932

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

[startup+1254.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29565
/proc/meminfo: memFree=1647728/2055920 swapFree=4183124/4192956
[pid=29366] ppid=29364 vsize=106932 CPUtime=1253.76
/proc/29366/stat : 29366 (PBS4_SAT07v2) R 29364 29366 28482 0 -1 4194304 27765 0 0 0 125206 170 0 0 25 0 1 0 341379956 109498368 24680 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29366/statm: 26733 24680 90 219 0 26510 0
Current children cumulated CPU time (s) 1253.76
Current children cumulated vsize (KiB) 106932

[startup+1260.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29565
/proc/meminfo: memFree=1647472/2055920 swapFree=4183124/4192956
[pid=29366] ppid=29364 vsize=107612 CPUtime=1260.16
/proc/29366/stat : 29366 (PBS4_SAT07v2) R 29364 29366 28482 0 -1 4194304 27816 0 0 0 125845 171 0 0 25 0 1 0 341379956 110194688 24731 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544690 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29366/statm: 26903 24731 90 219 0 26680 0
Current children cumulated CPU time (s) 1260.16
Current children cumulated vsize (KiB) 107612

[startup+1263.91 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29565
/proc/meminfo: memFree=1647472/2055920 swapFree=4183124/4192956
[pid=29366] ppid=29364 vsize=107612 CPUtime=1263.37
/proc/29366/stat : 29366 (PBS4_SAT07v2) R 29364 29366 28482 0 -1 4194304 27820 0 0 0 126166 171 0 0 25 0 1 0 341379956 110194688 24735 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29366/statm: 26903 24735 90 219 0 26680 0
Current children cumulated CPU time (s) 1263.37
Current children cumulated vsize (KiB) 107612

[startup+1267.1 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29565
/proc/meminfo: memFree=1647472/2055920 swapFree=4183124/4192956
[pid=29366] ppid=29364 vsize=107612 CPUtime=1266.56
/proc/29366/stat : 29366 (PBS4_SAT07v2) R 29364 29366 28482 0 -1 4194304 27824 0 0 0 126485 171 0 0 25 0 1 0 341379956 110194688 24739 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29366/statm: 26903 24739 90 219 0 26680 0
Current children cumulated CPU time (s) 1266.56
Current children cumulated vsize (KiB) 107612

[startup+1268.7 s]
/proc/loadavg: 0.99 0.97 0.99 3/65 29565
/proc/meminfo: memFree=1647472/2055920 swapFree=4183124/4192956
[pid=29366] ppid=29364 vsize=107612 CPUtime=1268.16
/proc/29366/stat : 29366 (PBS4_SAT07v2) R 29364 29366 28482 0 -1 4194304 27826 0 0 0 126645 171 0 0 25 0 1 0 341379956 110194688 24741 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29366/statm: 26903 24741 90 219 0 26680 0
Current children cumulated CPU time (s) 1268.16
Current children cumulated vsize (KiB) 107612

[startup+1269.1 s]
/proc/loadavg: 0.99 0.97 0.99 3/65 29565
/proc/meminfo: memFree=1647472/2055920 swapFree=4183124/4192956
[pid=29366] ppid=29364 vsize=107612 CPUtime=1268.56
/proc/29366/stat : 29366 (PBS4_SAT07v2) R 29364 29366 28482 0 -1 4194304 27826 0 0 0 126685 171 0 0 25 0 1 0 341379956 110194688 24741 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29366/statm: 26903 24741 90 219 0 26680 0
Current children cumulated CPU time (s) 1268.56
Current children cumulated vsize (KiB) 107612

[startup+1269.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29565
/proc/meminfo: memFree=1647472/2055920 swapFree=4183124/4192956
[pid=29366] ppid=29364 vsize=107612 CPUtime=1268.96
/proc/29366/stat : 29366 (PBS4_SAT07v2) R 29364 29366 28482 0 -1 4194304 27827 0 0 0 126725 171 0 0 25 0 1 0 341379956 110194688 24742 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29366/statm: 26903 24742 90 219 0 26680 0
Current children cumulated CPU time (s) 1268.96
Current children cumulated vsize (KiB) 107612

[startup+1269.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29565
/proc/meminfo: memFree=1647472/2055920 swapFree=4183124/4192956
[pid=29366] ppid=29364 vsize=107612 CPUtime=1269.06
/proc/29366/stat : 29366 (PBS4_SAT07v2) R 29364 29366 28482 0 -1 4194304 27827 0 0 0 126735 171 0 0 25 0 1 0 341379956 110194688 24742 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544794 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29366/statm: 26903 24742 90 219 0 26680 0
Current children cumulated CPU time (s) 1269.06
Current children cumulated vsize (KiB) 107612

Child status: 0
Real time (s): 1269.69
CPU time (s): 1269.15
CPU user time (s): 1267.42
CPU system time (s): 1.72974
CPU usage (%): 99.9579
Max. virtual memory (cumulated for all children) (KiB): 107612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1267.42
system time used= 1.72974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27844
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= 1600

runsolver used 0.996848 second user time and 2.52562 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Tue May  8 19:51:44 UTC 2007

IDJOB= 459399
IDBENCH= 47860
IDSOLVER= 200
FILE ID= node67/459399-1178653904

PBS_JOBID= 5218389

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/others/QG-gensys-icl003.sat05-2715.reshuffled-07.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459399-1178653904/instance-459399-1178653904.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node67/convwatcher-459399-1178653904 -o ROOT/results/node67/conversion-459399-1178653904 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459399-1178653904/instance-459399-1178653904.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-459399-1178653904 -o ROOT/results/node67/solver-459399-1178653904 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459399-1178653904/instance-459399-1178653904.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  6c5c247d90cb8b0a5c03191fa56d2a30

RANDOM SEED= 367160404

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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:       1746824 kB
Buffers:         32040 kB
Cached:         177184 kB
SwapCached:       3684 kB
Active:         106716 kB
Inactive:       123416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1746824 kB
SwapTotal:     4192956 kB
SwapFree:      4183124 kB
Dirty:            2848 kB
Writeback:           0 kB
Mapped:          26976 kB
Slab:            64876 kB
Committed_AS:  2765052 kB
PageTables:       1480 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= 66562 MiB

End job on node67 on Tue May  8 20:12:54 UTC 2007