Trace number 420644

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 2007-03-23UNSAT 1267.81 1268.22

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/420644-1177428641/instance-420644-1177428641.opb ......
1267.69/1268.20	c done parsing opb.
1267.69/1268.20	s UNSATISFIABLE
1267.69/1268.20	c Total Run Time					1267.61

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/420644-1177428641/instance-420644-1177428641.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/node71/watcher-420644-1177428641 -o ROOT/results/node71/solver-420644-1177428641 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/420644-1177428641/PBS4 /tmp/evaluation/420644-1177428641/instance-420644-1177428641.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: 1.00 1.00 0.99 4/64 7195
/proc/meminfo: memFree=1840000/2055920 swapFree=4184236/4192956
[pid=7195] ppid=7193 vsize=1464 CPUtime=0
/proc/7195/stat : 7195 (PBS4) R 7193 7195 6742 0 -1 4194304 174 0 0 0 0 0 0 0 19 0 1 0 218853455 1499136 157 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 0 0 0
/proc/7195/statm: 366 157 87 219 0 143 0

[startup+0.072176 s]
/proc/loadavg: 1.00 1.00 0.99 4/64 7195
/proc/meminfo: memFree=1840000/2055920 swapFree=4184236/4192956
[pid=7195] ppid=7193 vsize=1792 CPUtime=0.06
/proc/7195/stat : 7195 (PBS4) R 7193 7195 6742 0 -1 4194304 280 0 0 0 6 0 0 0 19 0 1 0 218853455 1835008 263 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529780 0 0 4096 0 0 0 0 17 0 0 0
/proc/7195/statm: 448 263 87 219 0 225 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1792

[startup+0.10118 s]
/proc/loadavg: 1.00 1.00 0.99 4/64 7195
/proc/meminfo: memFree=1840000/2055920 swapFree=4184236/4192956
[pid=7195] ppid=7193 vsize=2108 CPUtime=0.09
/proc/7195/stat : 7195 (PBS4) R 7193 7195 6742 0 -1 4194304 334 0 0 0 9 0 0 0 19 0 1 0 218853455 2158592 315 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 0 0 0
/proc/7195/statm: 527 315 88 219 0 304 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2108

[startup+0.301207 s]
/proc/loadavg: 1.00 1.00 0.99 4/64 7195
/proc/meminfo: memFree=1840000/2055920 swapFree=4184236/4192956
[pid=7195] ppid=7193 vsize=3220 CPUtime=0.28
/proc/7195/stat : 7195 (PBS4) R 7193 7195 6742 0 -1 4194304 643 0 0 0 28 0 0 0 20 0 1 0 218853455 3297280 540 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7195/statm: 805 540 94 219 0 582 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 3220

[startup+0.701261 s]
/proc/loadavg: 1.00 1.00 0.99 4/64 7195
/proc/meminfo: memFree=1840000/2055920 swapFree=4184236/4192956
[pid=7195] ppid=7193 vsize=4508 CPUtime=0.69
/proc/7195/stat : 7195 (PBS4) R 7193 7195 6742 0 -1 4194304 948 0 0 0 67 2 0 0 24 0 1 0 218853455 4616192 845 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7195/statm: 1127 845 94 219 0 904 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4508

[startup+1.50237 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 7196
/proc/meminfo: memFree=1836344/2055920 swapFree=4184236/4192956
[pid=7195] ppid=7193 vsize=7196 CPUtime=1.49
/proc/7195/stat : 7195 (PBS4) R 7193 7195 6742 0 -1 4194304 1399 0 0 0 145 4 0 0 25 0 1 0 218853455 7368704 1199 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7195/statm: 1799 1199 94 219 0 1576 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7196

[startup+3.1016 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 7196
/proc/meminfo: memFree=1834872/2055920 swapFree=4184236/4192956
[pid=7195] ppid=7193 vsize=7464 CPUtime=3.09
/proc/7195/stat : 7195 (PBS4) R 7193 7195 6742 0 -1 4194304 1659 0 0 0 304 5 0 0 25 0 1 0 218853455 7643136 1459 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547145 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7195/statm: 1866 1459 94 219 0 1643 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7464

[startup+6.30184 s]
/proc/loadavg: 1.08 1.02 0.99 2/65 7196
/proc/meminfo: memFree=1833272/2055920 swapFree=4184236/4192956
[pid=7195] ppid=7193 vsize=11828 CPUtime=6.29
/proc/7195/stat : 7195 (PBS4) R 7193 7195 6742 0 -1 4194304 1992 0 0 0 621 8 0 0 25 0 1 0 218853455 12111872 1792 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7195/statm: 2957 1792 94 219 0 2734 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11828

[startup+12.7017 s]
/proc/loadavg: 1.07 1.02 0.99 2/65 7196
/proc/meminfo: memFree=1830712/2055920 swapFree=4184236/4192956
[pid=7195] ppid=7193 vsize=13116 CPUtime=12.69
/proc/7195/stat : 7195 (PBS4) R 7193 7195 6742 0 -1 4194304 2799 0 0 0 1256 13 0 0 25 0 1 0 218853455 13430784 2406 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7195/statm: 3279 2406 94 219 0 3056 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13116

[startup+25.5015 s]
/proc/loadavg: 1.06 1.01 0.99 2/65 7196
/proc/meminfo: memFree=1827448/2055920 swapFree=4184236/4192956
[pid=7195] ppid=7193 vsize=21936 CPUtime=25.48
/proc/7195/stat : 7195 (PBS4) R 7193 7195 6742 0 -1 4194304 3565 0 0 0 2527 21 0 0 25 0 1 0 218853455 22462464 3172 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7195/statm: 5484 3172 94 219 0 5261 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21936

[startup+51.102 s]
/proc/loadavg: 1.04 1.01 0.99 2/65 7196
/proc/meminfo: memFree=1821368/2055920 swapFree=4184236/4192956
[pid=7195] ppid=7193 vsize=24616 CPUtime=51.07
/proc/7195/stat : 7195 (PBS4) R 7193 7195 6742 0 -1 4194304 5441 0 0 0 5076 31 0 0 25 0 1 0 218853455 25206784 4663 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7195/statm: 6154 4663 94 219 0 5931 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 24616

[startup+102.305 s]
/proc/loadavg: 1.01 1.01 0.99 2/65 7196
/proc/meminfo: memFree=1812024/2055920 swapFree=4184236/4192956
[pid=7195] ppid=7193 vsize=42800 CPUtime=102.26
/proc/7195/stat : 7195 (PBS4) R 7193 7195 6742 0 -1 4194304 7758 0 0 0 10180 46 0 0 25 0 1 0 218853455 43827200 6980 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7195/statm: 10700 6980 94 219 0 10477 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 42800

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 7196
/proc/meminfo: memFree=1809144/2055920 swapFree=4184236/4192956
[pid=7195] ppid=7193 vsize=47264 CPUtime=162.24
/proc/7195/stat : 7195 (PBS4) R 7193 7195 6742 0 -1 4194304 9256 0 0 0 16167 57 0 0 25 0 1 0 218853455 48398336 7709 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7195/statm: 11816 7709 94 219 0 11593 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 47264

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 7196
/proc/meminfo: memFree=1798840/2055920 swapFree=4184236/4192956
[pid=7195] ppid=7193 vsize=48968 CPUtime=222.22
/proc/7195/stat : 7195 (PBS4) R 7193 7195 6742 0 -1 4194304 11811 0 0 0 22155 67 0 0 25 0 1 0 218853455 50143232 10264 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7195/statm: 12242 10264 94 219 0 12019 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 48968

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 7196
/proc/meminfo: memFree=1795768/2055920 swapFree=4184236/4192956
[pid=7195] ppid=7193 vsize=50620 CPUtime=282.2
/proc/7195/stat : 7195 (PBS4) R 7193 7195 6742 0 -1 4194304 12580 0 0 0 28146 74 0 0 25 0 1 0 218853455 51834880 11033 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7195/statm: 12655 11033 94 219 0 12432 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 50620

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 7196
/proc/meminfo: memFree=1788536/2055920 swapFree=4184236/4192956
[pid=7195] ppid=7193 vsize=84948 CPUtime=342.18
/proc/7195/stat : 7195 (PBS4) R 7193 7195 6742 0 -1 4194304 14386 0 0 0 34136 82 0 0 25 0 1 0 218853455 86986752 12839 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7195/statm: 21237 12839 94 219 0 21014 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 84948

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 7196
/proc/meminfo: memFree=1784376/2055920 swapFree=4184236/4192956
[pid=7195] ppid=7193 vsize=86672 CPUtime=402.16
/proc/7195/stat : 7195 (PBS4) R 7193 7195 6742 0 -1 4194304 15417 0 0 0 40128 88 0 0 25 0 1 0 218853455 88752128 13870 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547135 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7195/statm: 21668 13870 94 219 0 21445 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 86672

[startup+462.302 s]
/proc/loadavg: 1.10 1.03 1.00 2/65 7196
/proc/meminfo: memFree=1779320/2055920 swapFree=4184236/4192956
[pid=7195] ppid=7193 vsize=93784 CPUtime=462.14
/proc/7195/stat : 7195 (PBS4) R 7193 7195 6742 0 -1 4194304 18206 0 0 0 46119 95 0 0 25 0 1 0 218853455 96034816 15122 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7195/statm: 23446 15122 94 219 0 23223 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 93784

[startup+522.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 7196
/proc/meminfo: memFree=1777464/2055920 swapFree=4184236/4192956
[pid=7195] ppid=7193 vsize=95392 CPUtime=522.12
/proc/7195/stat : 7195 (PBS4) R 7193 7195 6742 0 -1 4194304 18676 0 0 0 52111 101 0 0 25 0 1 0 218853455 97681408 15592 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7195/statm: 23848 15592 94 219 0 23625 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 95392

[startup+582.301 s]
/proc/loadavg: 1.06 1.04 1.00 2/65 7196
/proc/meminfo: memFree=1775864/2055920 swapFree=4184236/4192956
[pid=7195] ppid=7193 vsize=96416 CPUtime=582.11
/proc/7195/stat : 7195 (PBS4) R 7193 7195 6742 0 -1 4194304 19062 0 0 0 58104 107 0 0 25 0 1 0 218853455 98729984 15978 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7195/statm: 24104 15978 94 219 0 23881 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 96416

[startup+642.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 7196
/proc/meminfo: memFree=1768248/2055920 swapFree=4184236/4192956
[pid=7195] ppid=7193 vsize=97292 CPUtime=642.09
/proc/7195/stat : 7195 (PBS4) R 7193 7195 6742 0 -1 4194304 20962 0 0 0 64095 114 0 0 25 0 1 0 218853455 99627008 17878 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547145 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7195/statm: 24323 17878 94 219 0 24100 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 97292

[startup+702.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 7198
/proc/meminfo: memFree=1765304/2055920 swapFree=4184236/4192956
[pid=7195] ppid=7193 vsize=98320 CPUtime=702.07
/proc/7195/stat : 7195 (PBS4) R 7193 7195 6742 0 -1 4194304 21653 0 0 0 70087 120 0 0 25 0 1 0 218853455 100679680 18569 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7195/statm: 24580 18569 94 219 0 24357 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 98320

[startup+762.306 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 7198
/proc/meminfo: memFree=1763448/2055920 swapFree=4184236/4192956
[pid=7195] ppid=7193 vsize=99484 CPUtime=762.05
/proc/7195/stat : 7195 (PBS4) R 7193 7195 6742 0 -1 4194304 22141 0 0 0 76081 124 0 0 25 0 1 0 218853455 101871616 19057 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7195/statm: 24871 19057 94 219 0 24648 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 99484

[startup+822.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 7198
/proc/meminfo: memFree=1758008/2055920 swapFree=4184236/4192956
[pid=7195] ppid=7193 vsize=100328 CPUtime=822.02
/proc/7195/stat : 7195 (PBS4) R 7193 7195 6742 0 -1 4194304 23511 0 0 0 82072 130 0 0 25 0 1 0 218853455 102735872 20427 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7195/statm: 25082 20427 94 219 0 24859 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 100328

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7198
/proc/meminfo: memFree=1751608/2055920 swapFree=4184236/4192956
[pid=7195] ppid=7193 vsize=101280 CPUtime=882.01
/proc/7195/stat : 7195 (PBS4) R 7193 7195 6742 0 -1 4194304 25095 0 0 0 88065 136 0 0 25 0 1 0 218853455 103710720 22011 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7195/statm: 25320 22011 94 219 0 25097 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 101280

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7198
/proc/meminfo: memFree=1746936/2055920 swapFree=4184236/4192956
[pid=7195] ppid=7193 vsize=102616 CPUtime=941.99
/proc/7195/stat : 7195 (PBS4) R 7193 7195 6742 0 -1 4194304 26259 0 0 0 94058 141 0 0 25 0 1 0 218853455 105078784 23175 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7195/statm: 25654 23175 94 219 0 25431 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 102616

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7198
/proc/meminfo: memFree=1745400/2055920 swapFree=4184236/4192956
[pid=7195] ppid=7193 vsize=103720 CPUtime=1001.97
/proc/7195/stat : 7195 (PBS4) R 7193 7195 6742 0 -1 4194304 26633 0 0 0 100052 145 0 0 25 0 1 0 218853455 106209280 23549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7195/statm: 25930 23549 94 219 0 25707 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 103720

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7198
/proc/meminfo: memFree=1744632/2055920 swapFree=4184236/4192956
[pid=7195] ppid=7193 vsize=104040 CPUtime=1061.95
/proc/7195/stat : 7195 (PBS4) R 7193 7195 6742 0 -1 4194304 26821 0 0 0 106046 149 0 0 25 0 1 0 218853455 106536960 23737 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7195/statm: 26010 23737 94 219 0 25787 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 104040

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7198
/proc/meminfo: memFree=1743800/2055920 swapFree=4184236/4192956
[pid=7195] ppid=7193 vsize=104408 CPUtime=1121.93
/proc/7195/stat : 7195 (PBS4) R 7193 7195 6742 0 -1 4194304 27023 0 0 0 112040 153 0 0 25 0 1 0 218853455 106913792 23939 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7195/statm: 26102 23939 94 219 0 25879 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 104408

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7198
/proc/meminfo: memFree=1742776/2055920 swapFree=4184236/4192956
[pid=7195] ppid=7193 vsize=105124 CPUtime=1181.91
/proc/7195/stat : 7195 (PBS4) R 7193 7195 6742 0 -1 4194304 27276 0 0 0 118034 157 0 0 25 0 1 0 218853455 107646976 24192 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7195/statm: 26281 24192 94 219 0 26058 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 105124

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7198
/proc/meminfo: memFree=1740856/2055920 swapFree=4184236/4192956
[pid=7195] ppid=7193 vsize=106932 CPUtime=1241.9
/proc/7195/stat : 7195 (PBS4) R 7193 7195 6742 0 -1 4194304 27753 0 0 0 124028 162 0 0 25 0 1 0 218853455 109498368 24669 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7195/statm: 26733 24669 94 219 0 26510 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 106932

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

[startup+1254.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7198
/proc/meminfo: memFree=1740792/2055920 swapFree=4184236/4192956
[pid=7195] ppid=7193 vsize=106932 CPUtime=1253.89
/proc/7195/stat : 7195 (PBS4) R 7193 7195 6742 0 -1 4194304 27770 0 0 0 125227 162 0 0 25 0 1 0 218853455 109498368 24686 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547115 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7195/statm: 26733 24686 94 219 0 26510 0
Current children cumulated CPU time (s) 1253.89
Current children cumulated vsize (KiB) 106932

[startup+1260.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7198
/proc/meminfo: memFree=1740600/2055920 swapFree=4184236/4192956
[pid=7195] ppid=7193 vsize=107612 CPUtime=1260.29
/proc/7195/stat : 7195 (PBS4) R 7193 7195 6742 0 -1 4194304 27821 0 0 0 125866 163 0 0 25 0 1 0 218853455 110194688 24737 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547248 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7195/statm: 26903 24737 94 219 0 26680 0
Current children cumulated CPU time (s) 1260.29
Current children cumulated vsize (KiB) 107612

[startup+1263.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7198
/proc/meminfo: memFree=1740600/2055920 swapFree=4184236/4192956
[pid=7195] ppid=7193 vsize=107612 CPUtime=1263.5
/proc/7195/stat : 7195 (PBS4) R 7193 7195 6742 0 -1 4194304 27825 0 0 0 126187 163 0 0 25 0 1 0 218853455 110194688 24741 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7195/statm: 26903 24741 94 219 0 26680 0
Current children cumulated CPU time (s) 1263.5
Current children cumulated vsize (KiB) 107612

[startup+1265.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7198
/proc/meminfo: memFree=1740600/2055920 swapFree=4184236/4192956
[pid=7195] ppid=7193 vsize=107612 CPUtime=1265.09
/proc/7195/stat : 7195 (PBS4) R 7193 7195 6742 0 -1 4194304 27827 0 0 0 126346 163 0 0 25 0 1 0 218853455 110194688 24743 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7195/statm: 26903 24743 94 219 0 26680 0
Current children cumulated CPU time (s) 1265.09
Current children cumulated vsize (KiB) 107612

[startup+1267.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7198
/proc/meminfo: memFree=1740536/2055920 swapFree=4184236/4192956
[pid=7195] ppid=7193 vsize=107612 CPUtime=1266.69
/proc/7195/stat : 7195 (PBS4) R 7193 7195 6742 0 -1 4194304 27829 0 0 0 126506 163 0 0 25 0 1 0 218853455 110194688 24745 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7195/statm: 26903 24745 94 219 0 26680 0
Current children cumulated CPU time (s) 1266.69
Current children cumulated vsize (KiB) 107612

[startup+1267.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7198
/proc/meminfo: memFree=1740536/2055920 swapFree=4184236/4192956
[pid=7195] ppid=7193 vsize=107612 CPUtime=1267.49
/proc/7195/stat : 7195 (PBS4) R 7193 7195 6742 0 -1 4194304 27830 0 0 0 126586 163 0 0 25 0 1 0 218853455 110194688 24746 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7195/statm: 26903 24746 94 219 0 26680 0
Current children cumulated CPU time (s) 1267.49
Current children cumulated vsize (KiB) 107612

[startup+1268.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7198
/proc/meminfo: memFree=1740536/2055920 swapFree=4184236/4192956
[pid=7195] ppid=7193 vsize=107612 CPUtime=1267.69
/proc/7195/stat : 7195 (PBS4) R 7193 7195 6742 0 -1 4194304 27830 0 0 0 126606 163 0 0 25 0 1 0 218853455 110194688 24746 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7195/statm: 26903 24746 94 219 0 26680 0
Current children cumulated CPU time (s) 1267.69
Current children cumulated vsize (KiB) 107612

[startup+1268.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7198
/proc/meminfo: memFree=1740536/2055920 swapFree=4184236/4192956
[pid=7195] ppid=7193 vsize=0 CPUtime=1267.79
/proc/7195/stat : 7195 (PBS4) R 7193 7195 6742 0 -1 4194308 27845 0 0 0 126616 163 0 0 25 0 1 0 218853455 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7195/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1267.79
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1268.22
CPU time (s): 1267.81
CPU user time (s): 1266.16
CPU system time (s): 1.64975
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 107612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1266.16
system time used= 1.64975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27845
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= 6
involuntary context switches= 1560

runsolver used 1.06984 second user time and 2.39864 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Tue Apr 24 15:30:41 UTC 2007

IDJOB= 420644
IDBENCH= 47860
IDSOLVER= 157
FILE ID= node71/420644-1177428641

PBS_JOBID= 4675709

Free space on /tmp= 66445 MiB

SOLVER NAME= PBS4 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= /tmp/evaluation/420644-1177428641/PBS4 /tmp/evaluation/420644-1177428641/instance-420644-1177428641.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node71/convwatcher-420644-1177428641 -o ROOT/results/node71/conversion-420644-1177428641 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/420644-1177428641/instance-420644-1177428641.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-420644-1177428641 -o ROOT/results/node71/solver-420644-1177428641 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/420644-1177428641/PBS4 /tmp/evaluation/420644-1177428641/instance-420644-1177428641.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  6c5c247d90cb8b0a5c03191fa56d2a30

RANDOM SEED= 335250128

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.234
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		: 3000.234
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:       1840472 kB
Buffers:         19812 kB
Cached:         133972 kB
SwapCached:       2752 kB
Active:          62664 kB
Inactive:       101340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1840472 kB
SwapTotal:     4192956 kB
SwapFree:      4184236 kB
Dirty:            1712 kB
Writeback:           0 kB
Mapped:          16260 kB
Slab:            37476 kB
Committed_AS:  3632556 kB
PageTables:       1452 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= 66445 MiB

End job on node71 on Tue Apr 24 15:51:50 UTC 2007