Trace number 458388

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 1226.04 1226.79

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/
normalized-ooo.unbounded.all.ucl.opb
MD5SUM1785d65de493315a1e7654bb7aab8248
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark419.445
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables84836
Total number of constraints245062
Number of constraints which are clauses233598
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints11464
Minimum length of a constraint1
Maximum length of a constraint15
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 129
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 510
Number of bits of the biggest sum of numbers9
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/458388-1178622251/instance-458388-1178622251.opb ......
1225.94/1226.76	c done parsing opb.
1225.94/1226.76	s UNSATISFIABLE
1225.94/1226.76	c Total Run Time					1222.6

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458388-1178622251/instance-458388-1178622251.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/node4/watcher-458388-1178622251 -o ROOT/results/node4/solver-458388-1178622251 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458388-1178622251/instance-458388-1178622251.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: 0.85 0.97 0.99 3/77 29786
/proc/meminfo: memFree=1783832/2055920 swapFree=4141164/4192956
[pid=29786] ppid=29784 vsize=9280 CPUtime=0
/proc/29786/stat : 29786 (PBS4_SAT07v2) R 29784 29786 28927 0 -1 4194304 541 0 0 0 0 0 0 0 18 0 1 0 338262947 9502720 523 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134570893 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29786/statm: 2320 527 79 219 0 2097 0

[startup+0.0940919 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 29786
/proc/meminfo: memFree=1783832/2055920 swapFree=4141164/4192956
[pid=29786] ppid=29784 vsize=13104 CPUtime=0.08
/proc/29786/stat : 29786 (PBS4_SAT07v2) R 29784 29786 28927 0 -1 4194304 3179 0 0 0 7 1 0 0 18 0 1 0 338262947 13418496 3063 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134530465 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29786/statm: 3276 3063 86 219 0 3053 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13104

[startup+0.101094 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 29786
/proc/meminfo: memFree=1783832/2055920 swapFree=4141164/4192956
[pid=29786] ppid=29784 vsize=13236 CPUtime=0.09
/proc/29786/stat : 29786 (PBS4_SAT07v2) R 29784 29786 28927 0 -1 4194304 3194 0 0 0 8 1 0 0 18 0 1 0 338262947 13553664 3078 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134530024 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29786/statm: 3309 3078 86 219 0 3086 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13236

[startup+0.301113 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 29786
/proc/meminfo: memFree=1783832/2055920 swapFree=4141164/4192956
[pid=29786] ppid=29784 vsize=15020 CPUtime=0.29
/proc/29786/stat : 29786 (PBS4_SAT07v2) R 29784 29786 28927 0 -1 4194304 3700 0 0 0 28 1 0 0 20 0 1 0 338262947 15380480 3438 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29786/statm: 3755 3438 86 219 0 3532 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15020

[startup+0.701152 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 29786
/proc/meminfo: memFree=1783832/2055920 swapFree=4141164/4192956
[pid=29786] ppid=29784 vsize=17760 CPUtime=0.69
/proc/29786/stat : 29786 (PBS4_SAT07v2) R 29784 29786 28927 0 -1 4194304 4579 0 0 0 67 2 0 0 24 0 1 0 338262947 18186240 4124 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134530468 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29786/statm: 4440 4124 86 219 0 4217 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17760

[startup+1.50123 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 29787
/proc/meminfo: memFree=1765648/2055920 swapFree=4141164/4192956
[pid=29786] ppid=29784 vsize=23304 CPUtime=1.49
/proc/29786/stat : 29786 (PBS4_SAT07v2) R 29784 29786 28927 0 -1 4194304 6276 0 0 0 146 3 0 0 25 0 1 0 338262947 23863296 5436 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134584991 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29786/statm: 5826 5436 86 219 0 5603 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23304

[startup+3.10138 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 29787
/proc/meminfo: memFree=1758608/2055920 swapFree=4141164/4192956
[pid=29786] ppid=29784 vsize=36192 CPUtime=3.08
/proc/29786/stat : 29786 (PBS4_SAT07v2) R 29784 29786 28927 0 -1 4194304 9770 0 0 0 304 4 0 0 25 0 1 0 338262947 37060608 8063 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134804492 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29786/statm: 9048 8063 86 219 0 8825 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 36192

[startup+6.30169 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 29787
/proc/meminfo: memFree=1746256/2055920 swapFree=4141164/4192956
[pid=29786] ppid=29784 vsize=42692 CPUtime=6.29
/proc/29786/stat : 29786 (PBS4_SAT07v2) R 29784 29786 28927 0 -1 4194304 11707 0 0 0 623 6 0 0 25 0 1 0 338262947 43716608 9539 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29786/statm: 10673 9539 90 219 0 10450 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 42692

[startup+12.7013 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 29787
/proc/meminfo: memFree=1741776/2055920 swapFree=4141164/4192956
[pid=29786] ppid=29784 vsize=48020 CPUtime=12.68
/proc/29786/stat : 29786 (PBS4_SAT07v2) R 29784 29786 28927 0 -1 4194304 13267 0 0 0 1260 8 0 0 25 0 1 0 338262947 49172480 10734 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29786/statm: 12005 10734 90 219 0 11782 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 48020

[startup+25.5015 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 29787
/proc/meminfo: memFree=1737168/2055920 swapFree=4141164/4192956
[pid=29786] ppid=29784 vsize=52424 CPUtime=25.48
/proc/29786/stat : 29786 (PBS4_SAT07v2) R 29784 29786 28927 0 -1 4194304 14770 0 0 0 2536 12 0 0 25 0 1 0 338262947 53682176 11739 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545989 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29786/statm: 13106 11739 90 219 0 12883 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 52424

[startup+51.102 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 29787
/proc/meminfo: memFree=1732752/2055920 swapFree=4141164/4192956
[pid=29786] ppid=29784 vsize=64860 CPUtime=51.05
/proc/29786/stat : 29786 (PBS4_SAT07v2) R 29784 29786 28927 0 -1 4194304 16875 0 0 0 5086 19 0 0 25 0 1 0 338262947 66416640 12850 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134560644 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29786/statm: 16215 12850 90 219 0 15992 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 64860

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 29787
/proc/meminfo: memFree=1729488/2055920 swapFree=4141164/4192956
[pid=29786] ppid=29784 vsize=67984 CPUtime=102.22
/proc/29786/stat : 29786 (PBS4_SAT07v2) R 29784 29786 28927 0 -1 4194304 19101 0 0 0 10188 34 0 0 25 0 1 0 338262947 69615616 13650 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546073 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29786/statm: 16996 13650 90 219 0 16773 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 67984

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29787
/proc/meminfo: memFree=1725520/2055920 swapFree=4141164/4192956
[pid=29786] ppid=29784 vsize=77340 CPUtime=162.17
/proc/29786/stat : 29786 (PBS4_SAT07v2) R 29784 29786 28927 0 -1 4194304 22527 0 0 0 16165 52 0 0 25 0 1 0 338262947 79196160 14677 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550437 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29786/statm: 19335 14677 90 219 0 19112 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 77340

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29787
/proc/meminfo: memFree=1722832/2055920 swapFree=4141164/4192956
[pid=29786] ppid=29784 vsize=79156 CPUtime=222.14
/proc/29786/stat : 29786 (PBS4_SAT07v2) R 29784 29786 28927 0 -1 4194304 24389 0 0 0 22145 69 0 0 25 0 1 0 338262947 81055744 15312 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545989 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29786/statm: 19789 15312 90 219 0 19566 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 79156

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29787
/proc/meminfo: memFree=1720464/2055920 swapFree=4141164/4192956
[pid=29786] ppid=29784 vsize=80128 CPUtime=282.09
/proc/29786/stat : 29786 (PBS4_SAT07v2) R 29784 29786 28927 0 -1 4194304 25920 0 0 0 28121 88 0 0 25 0 1 0 338262947 82051072 15914 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29786/statm: 20032 15914 90 219 0 19809 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 80128

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29787
/proc/meminfo: memFree=1718032/2055920 swapFree=4141164/4192956
[pid=29786] ppid=29784 vsize=82616 CPUtime=342.07
/proc/29786/stat : 29786 (PBS4_SAT07v2) R 29784 29786 28927 0 -1 4194304 27445 0 0 0 34103 104 0 0 25 0 1 0 338262947 84598784 16477 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29786/statm: 20654 16477 90 219 0 20431 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 82616

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29787
/proc/meminfo: memFree=1717328/2055920 swapFree=4141164/4192956
[pid=29786] ppid=29784 vsize=83396 CPUtime=402.03
/proc/29786/stat : 29786 (PBS4_SAT07v2) R 29784 29786 28927 0 -1 4194304 28328 0 0 0 40085 118 0 0 25 0 1 0 338262947 85397504 16663 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544644 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29786/statm: 20849 16663 90 219 0 20626 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 83396

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29787
/proc/meminfo: memFree=1715408/2055920 swapFree=4141164/4192956
[pid=29786] ppid=29784 vsize=83872 CPUtime=461.99
/proc/29786/stat : 29786 (PBS4_SAT07v2) R 29784 29786 28927 0 -1 4194304 29830 0 0 0 46065 134 0 0 25 0 1 0 338262947 85884928 17136 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546023 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29786/statm: 20968 17136 90 219 0 20745 0
Current children cumulated CPU time (s) 461.99
Current children cumulated vsize (KiB) 83872

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29787
/proc/meminfo: memFree=1714128/2055920 swapFree=4141164/4192956
[pid=29786] ppid=29784 vsize=84516 CPUtime=521.95
/proc/29786/stat : 29786 (PBS4_SAT07v2) R 29784 29786 28927 0 -1 4194304 30909 0 0 0 52046 149 0 0 25 0 1 0 338262947 86544384 17452 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29786/statm: 21129 17452 90 219 0 20906 0
Current children cumulated CPU time (s) 521.95
Current children cumulated vsize (KiB) 84516

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29787
/proc/meminfo: memFree=1713360/2055920 swapFree=4141164/4192956
[pid=29786] ppid=29784 vsize=85296 CPUtime=581.92
/proc/29786/stat : 29786 (PBS4_SAT07v2) R 29784 29786 28927 0 -1 4194304 32322 0 0 0 58025 167 0 0 25 0 1 0 338262947 87343104 17637 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545989 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29786/statm: 21324 17637 90 219 0 21101 0
Current children cumulated CPU time (s) 581.92
Current children cumulated vsize (KiB) 85296

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29787
/proc/meminfo: memFree=1712272/2055920 swapFree=4141164/4192956
[pid=29786] ppid=29784 vsize=85648 CPUtime=641.89
/proc/29786/stat : 29786 (PBS4_SAT07v2) R 29784 29786 28927 0 -1 4194304 33423 0 0 0 64006 183 0 0 25 0 1 0 338262947 87703552 17908 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29786/statm: 21412 17908 90 219 0 21189 0
Current children cumulated CPU time (s) 641.89
Current children cumulated vsize (KiB) 85648

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29787
/proc/meminfo: memFree=1710480/2055920 swapFree=4141164/4192956
[pid=29786] ppid=29784 vsize=103364 CPUtime=701.83
/proc/29786/stat : 29786 (PBS4_SAT07v2) R 29784 29786 28927 0 -1 4194304 34426 0 0 0 69982 201 0 0 25 0 1 0 338262947 105844736 18380 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545471 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29786/statm: 25841 18380 90 219 0 25618 0
Current children cumulated CPU time (s) 701.83
Current children cumulated vsize (KiB) 103364

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29787
/proc/meminfo: memFree=1707728/2055920 swapFree=4141164/4192956
[pid=29786] ppid=29784 vsize=103852 CPUtime=761.82
/proc/29786/stat : 29786 (PBS4_SAT07v2) R 29784 29786 28927 0 -1 4194304 35822 0 0 0 75965 217 0 0 25 0 1 0 338262947 106344448 19079 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134560849 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29786/statm: 25963 19079 90 219 0 25740 0
Current children cumulated CPU time (s) 761.82
Current children cumulated vsize (KiB) 103852

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29787
/proc/meminfo: memFree=1704720/2055920 swapFree=4141164/4192956
[pid=29786] ppid=29784 vsize=104172 CPUtime=821.78
/proc/29786/stat : 29786 (PBS4_SAT07v2) R 29784 29786 28927 0 -1 4194304 37119 0 0 0 81946 232 0 0 25 0 1 0 338262947 106672128 19845 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545989 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29786/statm: 26043 19845 90 219 0 25820 0
Current children cumulated CPU time (s) 821.78
Current children cumulated vsize (KiB) 104172

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29787
/proc/meminfo: memFree=1703120/2055920 swapFree=4141164/4192956
[pid=29786] ppid=29784 vsize=104536 CPUtime=881.73
/proc/29786/stat : 29786 (PBS4_SAT07v2) R 29784 29786 28927 0 -1 4194304 38302 0 0 0 87925 248 0 0 25 0 1 0 338262947 107044864 20198 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134549028 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29786/statm: 26134 20198 90 219 0 25911 0
Current children cumulated CPU time (s) 881.73
Current children cumulated vsize (KiB) 104536

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29787
/proc/meminfo: memFree=1701520/2055920 swapFree=4141164/4192956
[pid=29786] ppid=29784 vsize=104804 CPUtime=941.7
/proc/29786/stat : 29786 (PBS4_SAT07v2) R 29784 29786 28927 0 -1 4194304 39917 0 0 0 93904 266 0 0 25 0 1 0 338262947 107319296 20651 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544967 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29786/statm: 26201 20651 90 219 0 25978 0
Current children cumulated CPU time (s) 941.7
Current children cumulated vsize (KiB) 104804

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29787
/proc/meminfo: memFree=1698512/2055920 swapFree=4141164/4192956
[pid=29786] ppid=29784 vsize=105200 CPUtime=1001.66
/proc/29786/stat : 29786 (PBS4_SAT07v2) R 29784 29786 28927 0 -1 4194304 41774 0 0 0 99882 284 0 0 25 0 1 0 338262947 107724800 21346 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29786/statm: 26300 21346 90 219 0 26077 0
Current children cumulated CPU time (s) 1001.66
Current children cumulated vsize (KiB) 105200

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29787
/proc/meminfo: memFree=1697936/2055920 swapFree=4141164/4192956
[pid=29786] ppid=29784 vsize=106108 CPUtime=1061.62
/proc/29786/stat : 29786 (PBS4_SAT07v2) R 29784 29786 28927 0 -1 4194304 43074 0 0 0 105861 301 0 0 25 0 1 0 338262947 108654592 21484 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544431 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29786/statm: 26527 21484 90 219 0 26304 0
Current children cumulated CPU time (s) 1061.62
Current children cumulated vsize (KiB) 106108

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29787
/proc/meminfo: memFree=1697552/2055920 swapFree=4141164/4192956
[pid=29786] ppid=29784 vsize=106356 CPUtime=1121.59
/proc/29786/stat : 29786 (PBS4_SAT07v2) R 29784 29786 28927 0 -1 4194304 44369 0 0 0 111844 315 0 0 25 0 1 0 338262947 108908544 21584 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29786/statm: 26589 21584 90 219 0 26366 0
Current children cumulated CPU time (s) 1121.59
Current children cumulated vsize (KiB) 106356

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29787
/proc/meminfo: memFree=1696208/2055920 swapFree=4141164/4192956
[pid=29786] ppid=29784 vsize=106560 CPUtime=1181.56
/proc/29786/stat : 29786 (PBS4_SAT07v2) R 29784 29786 28927 0 -1 4194304 46207 0 0 0 117830 326 0 0 25 0 1 0 338262947 109117440 21928 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545128 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29786/statm: 26640 21928 90 219 0 26417 0
Current children cumulated CPU time (s) 1181.56
Current children cumulated vsize (KiB) 106560

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

[startup+1203.1 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29787
/proc/meminfo: memFree=1693904/2055920 swapFree=4141164/4192956
[pid=29786] ppid=29784 vsize=106680 CPUtime=1202.34
/proc/29786/stat : 29786 (PBS4_SAT07v2) R 29784 29786 28927 0 -1 4194304 47342 0 0 0 119904 330 0 0 25 0 1 0 338262947 109240320 22565 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546112 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29786/statm: 26670 22565 90 219 0 26447 0
Current children cumulated CPU time (s) 1202.34
Current children cumulated vsize (KiB) 106680

[startup+1215.9 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29787
/proc/meminfo: memFree=1693392/2055920 swapFree=4141164/4192956
[pid=29786] ppid=29784 vsize=106792 CPUtime=1215.14
/proc/29786/stat : 29786 (PBS4_SAT07v2) R 29784 29786 28927 0 -1 4194304 48063 0 0 0 121181 333 0 0 25 0 1 0 338262947 109355008 22622 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544662 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29786/statm: 26698 22622 90 219 0 26475 0
Current children cumulated CPU time (s) 1215.14
Current children cumulated vsize (KiB) 106792

[startup+1222.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29787
/proc/meminfo: memFree=1693264/2055920 swapFree=4141164/4192956
[pid=29786] ppid=29784 vsize=106952 CPUtime=1221.54
/proc/29786/stat : 29786 (PBS4_SAT07v2) R 29784 29786 28927 0 -1 4194304 48285 0 0 0 121820 334 0 0 25 0 1 0 338262947 109518848 22678 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544662 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29786/statm: 26738 22678 90 219 0 26515 0
Current children cumulated CPU time (s) 1221.54
Current children cumulated vsize (KiB) 106952

[startup+1223.9 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29787
/proc/meminfo: memFree=1693264/2055920 swapFree=4141164/4192956
[pid=29786] ppid=29784 vsize=107500 CPUtime=1223.14
/proc/29786/stat : 29786 (PBS4_SAT07v2) R 29784 29786 28927 0 -1 4194304 48603 0 0 0 121980 334 0 0 25 0 1 0 338262947 110080000 22830 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29786/statm: 26875 22830 90 219 0 26652 0
Current children cumulated CPU time (s) 1223.14
Current children cumulated vsize (KiB) 107500

[startup+1225.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29787
/proc/meminfo: memFree=1692496/2055920 swapFree=4141164/4192956
[pid=29786] ppid=29784 vsize=107500 CPUtime=1224.74
/proc/29786/stat : 29786 (PBS4_SAT07v2) R 29784 29786 28927 0 -1 4194304 48607 0 0 0 122140 334 0 0 25 0 1 0 338262947 110080000 22834 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134597531 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29786/statm: 26875 22834 90 219 0 26652 0
Current children cumulated CPU time (s) 1224.74
Current children cumulated vsize (KiB) 107500

[startup+1226.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29787
/proc/meminfo: memFree=1692496/2055920 swapFree=4141164/4192956
[pid=29786] ppid=29784 vsize=107500 CPUtime=1225.54
/proc/29786/stat : 29786 (PBS4_SAT07v2) R 29784 29786 28927 0 -1 4194304 48608 0 0 0 122220 334 0 0 25 0 1 0 338262947 110080000 22835 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29786/statm: 26875 22835 90 219 0 26652 0
Current children cumulated CPU time (s) 1225.54
Current children cumulated vsize (KiB) 107500

[startup+1226.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29787
/proc/meminfo: memFree=1692496/2055920 swapFree=4141164/4192956
[pid=29786] ppid=29784 vsize=107500 CPUtime=1225.94
/proc/29786/stat : 29786 (PBS4_SAT07v2) R 29784 29786 28927 0 -1 4194304 48609 0 0 0 122260 334 0 0 25 0 1 0 338262947 110080000 22836 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134560849 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29786/statm: 26875 22836 90 219 0 26652 0
Current children cumulated CPU time (s) 1225.94
Current children cumulated vsize (KiB) 107500

Child status: 0
Real time (s): 1226.79
CPU time (s): 1226.04
CPU user time (s): 1222.68
CPU system time (s): 3.36449
CPU usage (%): 99.9387
Max. virtual memory (cumulated for all children) (KiB): 107500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1222.68
system time used= 3.36449
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48661
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= 7
involuntary context switches= 26779

runsolver used 1.07084 second user time and 3.39848 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Tue May  8 11:04:12 UTC 2007

IDJOB= 458388
IDBENCH= 1465
IDSOLVER= 200
FILE ID= node4/458388-1178622251

PBS_JOBID= 5217787

Free space on /tmp= 66554 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-ooo.unbounded.all.ucl.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458388-1178622251/instance-458388-1178622251.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node4/convwatcher-458388-1178622251 -o ROOT/results/node4/conversion-458388-1178622251 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458388-1178622251/instance-458388-1178622251.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-458388-1178622251 -o ROOT/results/node4/solver-458388-1178622251 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458388-1178622251/instance-458388-1178622251.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  1785d65de493315a1e7654bb7aab8248

RANDOM SEED= 168884147

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
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:       1784240 kB
Buffers:         34268 kB
Cached:         147284 kB
SwapCached:      14968 kB
Active:          85640 kB
Inactive:       119344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1784240 kB
SwapTotal:     4192956 kB
SwapFree:      4141164 kB
Dirty:           10836 kB
Writeback:           0 kB
Mapped:          30396 kB
Slab:            52128 kB
Committed_AS:  9840424 kB
PageTables:       1816 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66554 MiB

End job on node4 on Tue May  8 11:24:39 UTC 2007