Trace number 349784

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 2007-03-23? (TO) 1800.03 1800.52

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-clauses-85-80.opb
MD5SUM0bff286f636188f318e01b1cd9504474
Bench CategorySATUNSAT-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6800
Total number of constraints285685
Number of constraints which are clauses285685
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 constraint2
Maximum length of a constraint80
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 81
Number of bits of the biggest sum of numbers7
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/349784-1176715199/instance-349784-1176715199.opb ......
1800.01/1800.50	c done parsing opb.
1800.01/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/349784-1176715199/instance-349784-1176715199.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node6/watcher-349784-1176715199 -o ROOT/results/node6/solver-349784-1176715199 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/349784-1176715199/PBS4 /tmp/evaluation/349784-1176715199/instance-349784-1176715199.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 3/77 12590
/proc/meminfo: memFree=1771048/2055924 swapFree=4158296/4192956
[pid=12590] ppid=12588 vsize=2252 CPUtime=0
/proc/12590/stat : 12590 (PBS4) R 12588 12590 11459 0 -1 4194304 353 0 0 0 0 0 0 0 18 0 1 0 147557555 2306048 335 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/12590/statm: 563 335 87 219 0 340 0

[startup+0.0263929 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 12590
/proc/meminfo: memFree=1771048/2055924 swapFree=4158296/4192956
[pid=12590] ppid=12588 vsize=2520 CPUtime=0.02
/proc/12590/stat : 12590 (PBS4) R 12588 12590 11459 0 -1 4194304 426 0 0 0 2 0 0 0 18 0 1 0 147557555 2580480 408 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/12590/statm: 630 409 87 219 0 407 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2520

[startup+0.101401 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 12590
/proc/meminfo: memFree=1771048/2055924 swapFree=4158296/4192956
[pid=12590] ppid=12588 vsize=3284 CPUtime=0.09
/proc/12590/stat : 12590 (PBS4) R 12588 12590 11459 0 -1 4194304 655 0 0 0 9 0 0 0 18 0 1 0 147557555 3362816 584 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590705 0 0 4096 0 0 0 0 17 1 0 0
/proc/12590/statm: 821 584 89 219 0 598 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3284

[startup+0.301426 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 12590
/proc/meminfo: memFree=1771048/2055924 swapFree=4158296/4192956
[pid=12590] ppid=12588 vsize=5212 CPUtime=0.29
/proc/12590/stat : 12590 (PBS4) R 12588 12590 11459 0 -1 4194304 1319 0 0 0 29 0 0 0 19 0 1 0 147557555 5337088 958 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/12590/statm: 1303 958 89 219 0 1080 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5212

[startup+0.701471 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 12590
/proc/meminfo: memFree=1771048/2055924 swapFree=4158296/4192956
[pid=12590] ppid=12588 vsize=10480 CPUtime=0.69
/proc/12590/stat : 12590 (PBS4) R 12588 12590 11459 0 -1 4194304 2475 0 0 0 69 0 0 0 23 0 1 0 147557555 10731520 1729 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/12590/statm: 2620 1729 89 219 0 2397 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10480

[startup+1.50156 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 12591
/proc/meminfo: memFree=1761760/2055924 swapFree=4158296/4192956
[pid=12590] ppid=12588 vsize=18968 CPUtime=1.49
/proc/12590/stat : 12590 (PBS4) R 12588 12590 11459 0 -1 4194304 4798 0 0 0 147 2 0 0 25 0 1 0 147557555 19423232 3283 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/12590/statm: 4742 3283 89 219 0 4519 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18968

[startup+3.10175 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 12591
/proc/meminfo: memFree=1753248/2055924 swapFree=4158296/4192956
[pid=12590] ppid=12588 vsize=29176 CPUtime=3.09
/proc/12590/stat : 12590 (PBS4) R 12588 12590 11459 0 -1 4194304 8504 0 0 0 278 31 0 0 25 0 1 0 147557555 29876224 5292 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12590/statm: 7294 5292 94 219 0 7071 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29176

[startup+6.30113 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 12591
/proc/meminfo: memFree=1749664/2055924 swapFree=4158296/4192956
[pid=12590] ppid=12588 vsize=29176 CPUtime=6.29
/proc/12590/stat : 12590 (PBS4) R 12588 12590 11459 0 -1 4194304 8586 0 0 0 597 32 0 0 25 0 1 0 147557555 29876224 5374 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563050 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12590/statm: 7294 5374 94 219 0 7071 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29176

[startup+12.7029 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 12591
/proc/meminfo: memFree=1749088/2055924 swapFree=4158296/4192956
[pid=12590] ppid=12588 vsize=29176 CPUtime=12.69
/proc/12590/stat : 12590 (PBS4) R 12588 12590 11459 0 -1 4194304 8780 0 0 0 1234 35 0 0 25 0 1 0 147557555 29876224 5568 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559397 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12590/statm: 7294 5568 94 219 0 7071 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29176

[startup+25.5014 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 12591
/proc/meminfo: memFree=1747040/2055924 swapFree=4158296/4192956
[pid=12590] ppid=12588 vsize=37632 CPUtime=25.48
/proc/12590/stat : 12590 (PBS4) R 12588 12590 11459 0 -1 4194304 9315 0 0 0 2508 40 0 0 25 0 1 0 147557555 38535168 6103 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12590/statm: 9408 6103 94 219 0 9185 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37632

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 12591
/proc/meminfo: memFree=1738528/2055924 swapFree=4158296/4192956
[pid=12590] ppid=12588 vsize=40908 CPUtime=51.08
/proc/12590/stat : 12590 (PBS4) R 12588 12590 11459 0 -1 4194304 11478 0 0 0 5055 53 0 0 25 0 1 0 147557555 41889792 8266 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12590/statm: 10227 8266 94 219 0 10004 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 40908

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 12591
/proc/meminfo: memFree=1730080/2055924 swapFree=4158296/4192956
[pid=12590] ppid=12588 vsize=59872 CPUtime=102.27
/proc/12590/stat : 12590 (PBS4) R 12588 12590 11459 0 -1 4194304 13533 0 0 0 10121 106 0 0 25 0 1 0 147557555 61308928 10321 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563264 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12590/statm: 14968 10321 94 219 0 14745 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 59872

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12591
/proc/meminfo: memFree=1729056/2055924 swapFree=4158296/4192956
[pid=12590] ppid=12588 vsize=60632 CPUtime=162.25
/proc/12590/stat : 12590 (PBS4) R 12588 12590 11459 0 -1 4194304 13794 0 0 0 16036 189 0 0 25 0 1 0 147557555 62087168 10582 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559559 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12590/statm: 15158 10582 94 219 0 14935 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 60632

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12591
/proc/meminfo: memFree=1727720/2055924 swapFree=4158296/4192956
[pid=12590] ppid=12588 vsize=61728 CPUtime=222.23
/proc/12590/stat : 12590 (PBS4) R 12588 12590 11459 0 -1 4194304 14111 0 0 0 21985 238 0 0 25 0 1 0 147557555 63209472 10899 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12590/statm: 15432 10899 94 219 0 15209 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 61728

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12591
/proc/meminfo: memFree=1726312/2055924 swapFree=4158296/4192956
[pid=12590] ppid=12588 vsize=62048 CPUtime=282.21
/proc/12590/stat : 12590 (PBS4) R 12588 12590 11459 0 -1 4194304 14457 0 0 0 27918 303 0 0 25 0 1 0 147557555 63537152 11245 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12590/statm: 15512 11245 94 219 0 15289 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 62048

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12591
/proc/meminfo: memFree=1725608/2055924 swapFree=4158296/4192956
[pid=12590] ppid=12588 vsize=62640 CPUtime=342.2
/proc/12590/stat : 12590 (PBS4) R 12588 12590 11459 0 -1 4194304 14635 0 0 0 33859 361 0 0 25 0 1 0 147557555 64143360 11423 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12590/statm: 15660 11423 94 219 0 15437 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 62640

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12591
/proc/meminfo: memFree=1725032/2055924 swapFree=4158296/4192956
[pid=12590] ppid=12588 vsize=62892 CPUtime=402.18
/proc/12590/stat : 12590 (PBS4) R 12588 12590 11459 0 -1 4194304 14753 0 0 0 39789 429 0 0 25 0 1 0 147557555 64401408 11541 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559457 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12590/statm: 15723 11541 94 219 0 15500 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 62892

[startup+462.302 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 12591
/proc/meminfo: memFree=1724648/2055924 swapFree=4158296/4192956
[pid=12590] ppid=12588 vsize=63124 CPUtime=462.17
/proc/12590/stat : 12590 (PBS4) R 12588 12590 11459 0 -1 4194304 14849 0 0 0 45716 501 0 0 25 0 1 0 147557555 64638976 11637 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12590/statm: 15781 11637 94 219 0 15558 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 63124

[startup+522.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 12591
/proc/meminfo: memFree=1723944/2055924 swapFree=4158296/4192956
[pid=12590] ppid=12588 vsize=63608 CPUtime=522.15
/proc/12590/stat : 12590 (PBS4) R 12588 12590 11459 0 -1 4194304 15005 0 0 0 51674 541 0 0 25 0 1 0 147557555 65134592 11793 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12590/statm: 15902 11793 94 219 0 15679 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 63608

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12591
/proc/meminfo: memFree=1723624/2055924 swapFree=4158296/4192956
[pid=12590] ppid=12588 vsize=63944 CPUtime=582.14
/proc/12590/stat : 12590 (PBS4) R 12588 12590 11459 0 -1 4194304 15095 0 0 0 57618 596 0 0 25 0 1 0 147557555 65478656 11883 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12590/statm: 15986 11883 94 219 0 15763 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 63944

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12591
/proc/meminfo: memFree=1721448/2055924 swapFree=4158296/4192956
[pid=12590] ppid=12588 vsize=64600 CPUtime=642.12
/proc/12590/stat : 12590 (PBS4) R 12588 12590 11459 0 -1 4194304 15636 0 0 0 63576 636 0 0 25 0 1 0 147557555 66150400 12424 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559442 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12590/statm: 16150 12424 94 219 0 15927 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 64600


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

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12593
/proc/meminfo: memFree=1719656/2055924 swapFree=4158296/4192956
[pid=12590] ppid=12588 vsize=65612 CPUtime=882.05
/proc/12590/stat : 12590 (PBS4) R 12588 12590 11459 0 -1 4194304 16022 0 0 0 87349 856 0 0 25 0 1 0 147557555 67186688 12810 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12590/statm: 16403 12810 94 219 0 16180 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 65612

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12593
/proc/meminfo: memFree=1714600/2055924 swapFree=4158296/4192956
[pid=12590] ppid=12588 vsize=66520 CPUtime=942.04
/proc/12590/stat : 12590 (PBS4) R 12588 12590 11459 0 -1 4194304 17314 0 0 0 93314 890 0 0 25 0 1 0 147557555 68116480 14102 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12590/statm: 16630 14102 94 219 0 16407 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 66520

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12593
/proc/meminfo: memFree=1713704/2055924 swapFree=4158296/4192956
[pid=12590] ppid=12588 vsize=66740 CPUtime=1002.02
/proc/12590/stat : 12590 (PBS4) R 12588 12590 11459 0 -1 4194304 17511 0 0 0 99261 941 0 0 25 0 1 0 147557555 68341760 14299 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559462 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12590/statm: 16685 14299 94 219 0 16462 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 66740

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12593
/proc/meminfo: memFree=1713448/2055924 swapFree=4158296/4192956
[pid=12590] ppid=12588 vsize=66740 CPUtime=1062.01
/proc/12590/stat : 12590 (PBS4) R 12588 12590 11459 0 -1 4194304 17570 0 0 0 105225 976 0 0 25 0 1 0 147557555 68341760 14358 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559515 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12590/statm: 16685 14358 94 219 0 16462 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 66740

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12593
/proc/meminfo: memFree=1713000/2055924 swapFree=4158296/4192956
[pid=12590] ppid=12588 vsize=67052 CPUtime=1121.99
/proc/12590/stat : 12590 (PBS4) R 12588 12590 11459 0 -1 4194304 17675 0 0 0 111166 1033 0 0 25 0 1 0 147557555 68661248 14463 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12590/statm: 16763 14463 94 219 0 16540 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 67052

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12593
/proc/meminfo: memFree=1712552/2055924 swapFree=4158296/4192956
[pid=12590] ppid=12588 vsize=67392 CPUtime=1181.97
/proc/12590/stat : 12590 (PBS4) R 12588 12590 11459 0 -1 4194304 17775 0 0 0 117103 1094 0 0 25 0 1 0 147557555 69009408 14563 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563269 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12590/statm: 16848 14563 94 219 0 16625 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 67392

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12593
/proc/meminfo: memFree=1711848/2055924 swapFree=4158296/4192956
[pid=12590] ppid=12588 vsize=67828 CPUtime=1241.95
/proc/12590/stat : 12590 (PBS4) R 12588 12590 11459 0 -1 4194304 17933 0 0 0 123076 1119 0 0 25 0 1 0 147557555 69455872 14721 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563269 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12590/statm: 16957 14721 94 219 0 16734 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 67828

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12593
/proc/meminfo: memFree=1711464/2055924 swapFree=4158296/4192956
[pid=12590] ppid=12588 vsize=67828 CPUtime=1301.95
/proc/12590/stat : 12590 (PBS4) R 12588 12590 11459 0 -1 4194304 18026 0 0 0 129030 1165 0 0 25 0 1 0 147557555 69455872 14814 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547517 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12590/statm: 16957 14814 94 219 0 16734 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 67828

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12593
/proc/meminfo: memFree=1711208/2055924 swapFree=4158296/4192956
[pid=12590] ppid=12588 vsize=68184 CPUtime=1361.92
/proc/12590/stat : 12590 (PBS4) R 12588 12590 11459 0 -1 4194304 18091 0 0 0 134972 1220 0 0 25 0 1 0 147557555 69820416 14879 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12590/statm: 17046 14879 94 219 0 16823 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 68184

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12593
/proc/meminfo: memFree=1710824/2055924 swapFree=4158296/4192956
[pid=12590] ppid=12588 vsize=68260 CPUtime=1421.91
/proc/12590/stat : 12590 (PBS4) R 12588 12590 11459 0 -1 4194304 18195 0 0 0 140893 1298 0 0 25 0 1 0 147557555 69898240 14983 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559460 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12590/statm: 17065 14983 94 219 0 16842 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 68260

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12593
/proc/meminfo: memFree=1710376/2055924 swapFree=4158296/4192956
[pid=12590] ppid=12588 vsize=68556 CPUtime=1481.89
/proc/12590/stat : 12590 (PBS4) R 12588 12590 11459 0 -1 4194304 18285 0 0 0 146857 1332 0 0 25 0 1 0 147557555 70201344 15073 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559559 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12590/statm: 17139 15073 94 219 0 16916 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 68556

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12593
/proc/meminfo: memFree=1709800/2055924 swapFree=4158296/4192956
[pid=12590] ppid=12588 vsize=68948 CPUtime=1541.87
/proc/12590/stat : 12590 (PBS4) R 12588 12590 11459 0 -1 4194304 18428 0 0 0 152767 1420 0 0 25 0 1 0 147557555 70602752 15216 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12590/statm: 17237 15216 94 219 0 17014 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 68948

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12593
/proc/meminfo: memFree=1709224/2055924 swapFree=4158296/4192956
[pid=12590] ppid=12588 vsize=69132 CPUtime=1601.86
/proc/12590/stat : 12590 (PBS4) R 12588 12590 11459 0 -1 4194304 18559 0 0 0 158714 1472 0 0 25 0 1 0 147557555 70791168 15347 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563269 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12590/statm: 17283 15347 94 219 0 17060 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 69132

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12593
/proc/meminfo: memFree=1708776/2055924 swapFree=4158296/4192956
[pid=12590] ppid=12588 vsize=69572 CPUtime=1661.84
/proc/12590/stat : 12590 (PBS4) R 12588 12590 11459 0 -1 4194304 18665 0 0 0 164616 1568 0 0 25 0 1 0 147557555 71241728 15453 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12590/statm: 17393 15453 94 219 0 17170 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 69572

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12593
/proc/meminfo: memFree=1708520/2055924 swapFree=4158296/4192956
[pid=12590] ppid=12588 vsize=69572 CPUtime=1721.83
/proc/12590/stat : 12590 (PBS4) R 12588 12590 11459 0 -1 4194304 18724 0 0 0 170563 1620 0 0 25 0 1 0 147557555 71241728 15512 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12590/statm: 17393 15512 94 219 0 17170 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 69572

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12593
/proc/meminfo: memFree=1708072/2055924 swapFree=4158296/4192956
[pid=12590] ppid=12588 vsize=69928 CPUtime=1781.81
/proc/12590/stat : 12590 (PBS4) R 12588 12590 11459 0 -1 4194304 18824 0 0 0 176495 1686 0 0 25 0 1 0 147557555 71606272 15612 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12590/statm: 17482 15612 94 219 0 17259 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 69928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12593
/proc/meminfo: memFree=1708008/2055924 swapFree=4158296/4192956
[pid=12590] ppid=12588 vsize=69928 CPUtime=1800.01
/proc/12590/stat : 12590 (PBS4) R 12588 12590 11459 0 -1 4194304 18839 0 0 0 178307 1694 0 0 25 0 1 0 147557555 71606272 15627 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12590/statm: 17482 15627 94 219 0 17259 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 69928

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12593
/proc/meminfo: memFree=1708008/2055924 swapFree=4158296/4192956
[pid=12590] ppid=12588 vsize=69928 CPUtime=1800.01
/proc/12590/stat : 12590 (PBS4) R 12588 12590 11459 0 -1 4194304 18839 0 0 0 178307 1694 0 0 25 0 1 0 147557555 71606272 15627 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12590/statm: 17482 15627 94 219 0 17259 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 69928

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.03
CPU user time (s): 1783.08
CPU system time (s): 16.9514
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 69928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1783.08
system time used= 16.9514
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18840
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= 36960

runsolver used 1.90771 second user time and 4.16537 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Mon Apr 16 09:19:59 UTC 2007

IDJOB= 349784
IDBENCH= 2593
IDSOLVER= 157
FILE ID= node6/349784-1176715199

PBS_JOBID= 4559439

Free space on /tmp= 66527 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-clauses-85-80.opb
COMMAND LINE= /tmp/evaluation/349784-1176715199/PBS4 /tmp/evaluation/349784-1176715199/instance-349784-1176715199.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-349784-1176715199 -o ROOT/results/node6/conversion-349784-1176715199 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/349784-1176715199/instance-349784-1176715199.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-349784-1176715199 -o ROOT/results/node6/solver-349784-1176715199 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/349784-1176715199/PBS4 /tmp/evaluation/349784-1176715199/instance-349784-1176715199.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  0bff286f636188f318e01b1cd9504474

RANDOM SEED= 593714070

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.232
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		: 3000.232
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:      2055924 kB
MemFree:       1771520 kB
Buffers:         31076 kB
Cached:         168296 kB
SwapCached:       2384 kB
Active:          64472 kB
Inactive:       159312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1771520 kB
SwapTotal:     4192956 kB
SwapFree:      4158296 kB
Dirty:            8440 kB
Writeback:           0 kB
Mapped:          31912 kB
Slab:            46248 kB
Committed_AS:  6817552 kB
PageTables:       1788 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= 66527 MiB

End job on node6 on Mon Apr 16 09:50:02 UTC 2007