Trace number 458412

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 2007-03-23? (TO) 1800.06 1800.53

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/
normalized-ooo.ex.br.mem.Src1Valid_Src1ValidBar.ucl.opb
MD5SUM8c486f10dc9ea0956b38d79189648654
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 benchmark1506.93
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables109757
Total number of constraints313451
Number of constraints which are clauses295929
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints17522
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 130
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 512
Number of bits of the biggest sum of numbers10
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/458412-1178622410/instance-458412-1178622410.opb ......
1800.04/1800.50	c done parsing opb.
1800.04/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458412-1178622410/instance-458412-1178622410.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/node7/watcher-458412-1178622410 -o ROOT/results/node7/solver-458412-1178622410 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458412-1178622410/instance-458412-1178622410.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 1.00 3/77 30638
/proc/meminfo: memFree=1634864/2055920 swapFree=4157048/4192956
[pid=30638] ppid=30636 vsize=11616 CPUtime=0
/proc/30638/stat : 30638 (PBS4_SAT07v2) R 30636 30638 29530 0 -1 4194304 491 0 0 0 0 0 0 0 18 0 1 0 338278739 11894784 473 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134570608 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30638/statm: 2904 477 79 219 0 2681 0

[startup+0.0364059 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 30638
/proc/meminfo: memFree=1634864/2055920 swapFree=4157048/4192956
[pid=30638] ppid=30636 vsize=13748 CPUtime=0.03
/proc/30638/stat : 30638 (PBS4_SAT07v2) R 30636 30638 29530 0 -1 4194304 3198 0 0 0 2 1 0 0 18 0 1 0 338278739 14077952 3147 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135023068 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30638/statm: 3437 3154 79 219 0 3214 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13748

[startup+0.101412 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 30638
/proc/meminfo: memFree=1634864/2055920 swapFree=4157048/4192956
[pid=30638] ppid=30636 vsize=16324 CPUtime=0.09
/proc/30638/stat : 30638 (PBS4_SAT07v2) R 30636 30638 29530 0 -1 4194304 3991 0 0 0 8 1 0 0 18 0 1 0 338278739 16715776 3875 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134594427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30638/statm: 4081 3875 86 219 0 3858 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16324

[startup+0.301432 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 30638
/proc/meminfo: memFree=1634864/2055920 swapFree=4157048/4192956
[pid=30638] ppid=30636 vsize=18112 CPUtime=0.29
/proc/30638/stat : 30638 (PBS4_SAT07v2) R 30636 30638 29530 0 -1 4194304 4457 0 0 0 28 1 0 0 19 0 1 0 338278739 18546688 4195 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134516041 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30638/statm: 4528 4195 86 219 0 4305 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18112

[startup+0.701475 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 30638
/proc/meminfo: memFree=1634864/2055920 swapFree=4157048/4192956
[pid=30638] ppid=30636 vsize=20860 CPUtime=0.69
/proc/30638/stat : 30638 (PBS4_SAT07v2) R 30636 30638 29530 0 -1 4194304 5290 0 0 0 68 1 0 0 23 0 1 0 338278739 21360640 4835 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134588793 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30638/statm: 5215 4835 86 219 0 4992 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20860

[startup+1.50156 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30639
/proc/meminfo: memFree=1613928/2055920 swapFree=4157048/4192956
[pid=30638] ppid=30636 vsize=26284 CPUtime=1.49
/proc/30638/stat : 30638 (PBS4_SAT07v2) R 30636 30638 29530 0 -1 4194304 6903 0 0 0 147 2 0 0 25 0 1 0 338278739 26914816 6063 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134784927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30638/statm: 6571 6063 86 219 0 6348 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26284

[startup+3.10173 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30639
/proc/meminfo: memFree=1607144/2055920 swapFree=4157048/4192956
[pid=30638] ppid=30636 vsize=36736 CPUtime=3.09
/proc/30638/stat : 30638 (PBS4_SAT07v2) R 30636 30638 29530 0 -1 4194304 10032 0 0 0 306 3 0 0 25 0 1 0 338278739 37617664 8423 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134594427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30638/statm: 9184 8423 86 219 0 8961 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 36736

[startup+6.30106 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30639
/proc/meminfo: memFree=1586792/2055920 swapFree=4157048/4192956
[pid=30638] ppid=30636 vsize=56804 CPUtime=6.29
/proc/30638/stat : 30638 (PBS4_SAT07v2) R 30636 30638 29530 0 -1 4194304 15929 0 0 0 622 7 0 0 25 0 1 0 338278739 58167296 12299 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544967 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30638/statm: 14201 12299 90 219 0 13978 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 56804

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30639
/proc/meminfo: memFree=1582760/2055920 swapFree=4157048/4192956
[pid=30638] ppid=30636 vsize=60540 CPUtime=12.69
/proc/30638/stat : 30638 (PBS4_SAT07v2) R 30636 30638 29530 0 -1 4194304 16975 0 0 0 1261 8 0 0 25 0 1 0 338278739 61992960 13097 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30638/statm: 15135 13097 90 219 0 14912 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 60540

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30639
/proc/meminfo: memFree=1577000/2055920 swapFree=4157048/4192956
[pid=30638] ppid=30636 vsize=75968 CPUtime=25.48
/proc/30638/stat : 30638 (PBS4_SAT07v2) R 30636 30638 29530 0 -1 4194304 19501 0 0 0 2536 12 0 0 25 0 1 0 338278739 77791232 14532 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30638/statm: 18992 14532 90 219 0 18769 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 75968

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30639
/proc/meminfo: memFree=1572904/2055920 swapFree=4157048/4192956
[pid=30638] ppid=30636 vsize=80528 CPUtime=51.07
/proc/30638/stat : 30638 (PBS4_SAT07v2) R 30636 30638 29530 0 -1 4194304 21945 0 0 0 5087 20 0 0 25 0 1 0 338278739 82460672 15554 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30638/statm: 20132 15554 90 219 0 19909 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 80528

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30639
/proc/meminfo: memFree=1567784/2055920 swapFree=4157048/4192956
[pid=30638] ppid=30636 vsize=85176 CPUtime=102.27
/proc/30638/stat : 30638 (PBS4_SAT07v2) R 30636 30638 29530 0 -1 4194304 25612 0 0 0 10190 37 0 0 25 0 1 0 338278739 87220224 16774 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545747 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30638/statm: 21294 16774 90 219 0 21071 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 85176

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30639
/proc/meminfo: memFree=1563560/2055920 swapFree=4157048/4192956
[pid=30638] ppid=30636 vsize=88168 CPUtime=162.25
/proc/30638/stat : 30638 (PBS4_SAT07v2) R 30636 30638 29530 0 -1 4194304 29563 0 0 0 16167 58 0 0 25 0 1 0 338278739 90284032 17881 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30638/statm: 22042 17881 90 219 0 21819 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 88168

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30639
/proc/meminfo: memFree=1560552/2055920 swapFree=4157048/4192956
[pid=30638] ppid=30636 vsize=89728 CPUtime=222.24
/proc/30638/stat : 30638 (PBS4_SAT07v2) R 30636 30638 29530 0 -1 4194304 32726 0 0 0 22149 75 0 0 25 0 1 0 338278739 91881472 18613 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30638/statm: 22432 18613 90 219 0 22209 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 89728

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30639
/proc/meminfo: memFree=1558888/2055920 swapFree=4157048/4192956
[pid=30638] ppid=30636 vsize=90988 CPUtime=282.22
/proc/30638/stat : 30638 (PBS4_SAT07v2) R 30636 30638 29530 0 -1 4194304 35297 0 0 0 28129 93 0 0 25 0 1 0 338278739 93171712 19018 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546366 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30638/statm: 22747 19018 90 219 0 22524 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 90988

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30639
/proc/meminfo: memFree=1556648/2055920 swapFree=4157048/4192956
[pid=30638] ppid=30636 vsize=92048 CPUtime=342.2
/proc/30638/stat : 30638 (PBS4_SAT07v2) R 30636 30638 29530 0 -1 4194304 38102 0 0 0 34111 109 0 0 25 0 1 0 338278739 94257152 19607 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544869 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30638/statm: 23012 19607 90 219 0 22789 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 92048

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30639
/proc/meminfo: memFree=1554216/2055920 swapFree=4157048/4192956
[pid=30638] ppid=30636 vsize=93752 CPUtime=402.18
/proc/30638/stat : 30638 (PBS4_SAT07v2) R 30636 30638 29530 0 -1 4194304 40571 0 0 0 40089 129 0 0 25 0 1 0 338278739 96002048 20158 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134555351 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30638/statm: 23438 20158 90 219 0 23215 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 93752

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30639
/proc/meminfo: memFree=1552232/2055920 swapFree=4157048/4192956
[pid=30638] ppid=30636 vsize=111256 CPUtime=462.17
/proc/30638/stat : 30638 (PBS4_SAT07v2) R 30636 30638 29530 0 -1 4194304 43495 0 0 0 46067 150 0 0 25 0 1 0 338278739 113926144 20651 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30638/statm: 27814 20651 90 219 0 27591 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 111256

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30639
/proc/meminfo: memFree=1549736/2055920 swapFree=4157048/4192956
[pid=30638] ppid=30636 vsize=113184 CPUtime=522.16
/proc/30638/stat : 30638 (PBS4_SAT07v2) R 30636 30638 29530 0 -1 4194304 46012 0 0 0 52045 171 0 0 25 0 1 0 338278739 115900416 21316 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30638/statm: 28296 21316 90 219 0 28073 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 113184

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30639
/proc/meminfo: memFree=1548264/2055920 swapFree=4157048/4192956
[pid=30638] ppid=30636 vsize=114356 CPUtime=582.14
/proc/30638/stat : 30638 (PBS4_SAT07v2) R 30636 30638 29530 0 -1 4194304 48237 0 0 0 58024 190 0 0 25 0 1 0 338278739 117100544 21689 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30638/statm: 28589 21689 90 219 0 28366 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 114356

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30639
/proc/meminfo: memFree=1546600/2055920 swapFree=4157048/4192956
[pid=30638] ppid=30636 vsize=114836 CPUtime=642.13
/proc/30638/stat : 30638 (PBS4_SAT07v2) R 30636 30638 29530 0 -1 4194304 50378 0 0 0 64005 208 0 0 25 0 1 0 338278739 117592064 22077 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30638/statm: 28709 22077 90 219 0 28486 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 114836


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30639
/proc/meminfo: memFree=1542696/2055920 swapFree=4157048/4192956
[pid=30638] ppid=30636 vsize=117264 CPUtime=882.06
/proc/30638/stat : 30638 (PBS4_SAT07v2) R 30636 30638 29530 0 -1 4194304 59141 0 0 0 87925 281 0 0 25 0 1 0 338278739 120078336 23001 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30638/statm: 29316 23001 90 219 0 29093 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 117264

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30639
/proc/meminfo: memFree=1541928/2055920 swapFree=4157048/4192956
[pid=30638] ppid=30636 vsize=118520 CPUtime=942.05
/proc/30638/stat : 30638 (PBS4_SAT07v2) R 30636 30638 29530 0 -1 4194304 61056 0 0 0 93904 301 0 0 25 0 1 0 338278739 121364480 23196 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546117 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30638/statm: 29630 23196 90 219 0 29407 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 118520

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30639
/proc/meminfo: memFree=1541352/2055920 swapFree=4157048/4192956
[pid=30638] ppid=30636 vsize=118924 CPUtime=1002.03
/proc/30638/stat : 30638 (PBS4_SAT07v2) R 30636 30638 29530 0 -1 4194304 63177 0 0 0 99884 319 0 0 25 0 1 0 338278739 121778176 23349 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546073 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30638/statm: 29731 23349 90 219 0 29508 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 118924

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30639
/proc/meminfo: memFree=1540136/2055920 swapFree=4157048/4192956
[pid=30638] ppid=30636 vsize=119452 CPUtime=1062.02
/proc/30638/stat : 30638 (PBS4_SAT07v2) R 30636 30638 29530 0 -1 4194304 64797 0 0 0 105860 342 0 0 25 0 1 0 338278739 122318848 23679 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30638/statm: 29863 23679 90 219 0 29640 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 119452

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30639
/proc/meminfo: memFree=1538728/2055920 swapFree=4157048/4192956
[pid=30638] ppid=30636 vsize=120164 CPUtime=1122.01
/proc/30638/stat : 30638 (PBS4_SAT07v2) R 30636 30638 29530 0 -1 4194304 66450 0 0 0 111837 364 0 0 25 0 1 0 338278739 123047936 24009 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544644 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30638/statm: 30041 24009 90 219 0 29818 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 120164

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30639
/proc/meminfo: memFree=1537384/2055920 swapFree=4157048/4192956
[pid=30638] ppid=30636 vsize=120532 CPUtime=1181.99
/proc/30638/stat : 30638 (PBS4_SAT07v2) R 30636 30638 29530 0 -1 4194304 68361 0 0 0 117816 383 0 0 25 0 1 0 338278739 123424768 24349 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30638/statm: 30133 24349 90 219 0 29910 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 120532

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30639
/proc/meminfo: memFree=1536104/2055920 swapFree=4157048/4192956
[pid=30638] ppid=30636 vsize=120900 CPUtime=1241.97
/proc/30638/stat : 30638 (PBS4_SAT07v2) R 30636 30638 29530 0 -1 4194304 70353 0 0 0 123796 401 0 0 25 0 1 0 338278739 123801600 24621 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30638/statm: 30225 24621 90 219 0 30002 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 120900

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30639
/proc/meminfo: memFree=1534824/2055920 swapFree=4157048/4192956
[pid=30638] ppid=30636 vsize=121372 CPUtime=1301.96
/proc/30638/stat : 30638 (PBS4_SAT07v2) R 30636 30638 29530 0 -1 4194304 72454 0 0 0 129775 421 0 0 25 0 1 0 338278739 124284928 24969 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30638/statm: 30343 24969 90 219 0 30120 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 121372

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30639
/proc/meminfo: memFree=1533352/2055920 swapFree=4157048/4192956
[pid=30638] ppid=30636 vsize=121904 CPUtime=1361.94
/proc/30638/stat : 30638 (PBS4_SAT07v2) R 30636 30638 29530 0 -1 4194304 74401 0 0 0 135756 438 0 0 25 0 1 0 338278739 124829696 25345 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30638/statm: 30476 25345 90 219 0 30253 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 121904

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30639
/proc/meminfo: memFree=1531560/2055920 swapFree=4157048/4192956
[pid=30638] ppid=30636 vsize=122916 CPUtime=1421.93
/proc/30638/stat : 30638 (PBS4_SAT07v2) R 30636 30638 29530 0 -1 4194304 76332 0 0 0 141734 459 0 0 25 0 1 0 338278739 125865984 25771 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30638/statm: 30729 25771 90 219 0 30506 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 122916

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30639
/proc/meminfo: memFree=1530984/2055920 swapFree=4157048/4192956
[pid=30638] ppid=30636 vsize=123252 CPUtime=1481.91
/proc/30638/stat : 30638 (PBS4_SAT07v2) R 30636 30638 29530 0 -1 4194304 78215 0 0 0 147710 481 0 0 25 0 1 0 338278739 126210048 25934 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30638/statm: 30813 25934 90 219 0 30590 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 123252

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30639
/proc/meminfo: memFree=1530344/2055920 swapFree=4157048/4192956
[pid=30638] ppid=30636 vsize=123900 CPUtime=1541.89
/proc/30638/stat : 30638 (PBS4_SAT07v2) R 30636 30638 29530 0 -1 4194304 79883 0 0 0 153691 498 0 0 25 0 1 0 338278739 126873600 26064 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544967 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30638/statm: 30975 26064 90 219 0 30752 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 123900

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30639
/proc/meminfo: memFree=1530024/2055920 swapFree=4157048/4192956
[pid=30638] ppid=30636 vsize=124156 CPUtime=1601.88
/proc/30638/stat : 30638 (PBS4_SAT07v2) R 30636 30638 29530 0 -1 4194304 81499 0 0 0 159670 518 0 0 25 0 1 0 338278739 127135744 26142 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30638/statm: 31039 26142 90 219 0 30816 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 124156

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30639
/proc/meminfo: memFree=1528872/2055920 swapFree=4157048/4192956
[pid=30638] ppid=30636 vsize=124648 CPUtime=1661.87
/proc/30638/stat : 30638 (PBS4_SAT07v2) R 30636 30638 29530 0 -1 4194304 83553 0 0 0 165651 536 0 0 25 0 1 0 338278739 127639552 26476 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30638/statm: 31162 26476 90 219 0 30939 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 124648

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30641
/proc/meminfo: memFree=1526696/2055920 swapFree=4157048/4192956
[pid=30638] ppid=30636 vsize=124840 CPUtime=1721.85
/proc/30638/stat : 30638 (PBS4_SAT07v2) R 30636 30638 29530 0 -1 4194304 85520 0 0 0 171629 556 0 0 25 0 1 0 338278739 127836160 26938 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544644 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30638/statm: 31210 26938 90 219 0 30987 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 124840

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30641
/proc/meminfo: memFree=1526248/2055920 swapFree=4157048/4192956
[pid=30638] ppid=30636 vsize=125260 CPUtime=1781.83
/proc/30638/stat : 30638 (PBS4_SAT07v2) R 30636 30638 29530 0 -1 4194304 87353 0 0 0 177608 575 0 0 25 0 1 0 338278739 128266240 27051 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544967 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30638/statm: 31315 27051 90 219 0 31092 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 125260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30641
/proc/meminfo: memFree=1525928/2055920 swapFree=4157048/4192956
[pid=30638] ppid=30636 vsize=125260 CPUtime=1800.04
/proc/30638/stat : 30638 (PBS4_SAT07v2) R 30636 30638 29530 0 -1 4194304 87886 0 0 0 179424 580 0 0 25 0 1 0 338278739 128266240 27154 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546023 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30638/statm: 31315 27154 90 219 0 31092 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 125260

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 1.00 1.00 2/78 30641
/proc/meminfo: memFree=1525928/2055920 swapFree=4157048/4192956
[pid=30638] ppid=30636 vsize=125260 CPUtime=1800.04
/proc/30638/stat : 30638 (PBS4_SAT07v2) R 30636 30638 29530 0 -1 4194304 87886 0 0 0 179424 580 0 0 25 0 1 0 338278739 128266240 27154 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546023 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30638/statm: 31315 27154 90 219 0 31092 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 125260

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.06
CPU user time (s): 1794.24
CPU system time (s): 5.81912
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 126120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.24
system time used= 5.81912
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 87887
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= 35586

runsolver used 1.3398 second user time and 4.16937 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Tue May  8 11:06:51 UTC 2007

IDJOB= 458412
IDBENCH= 1489
IDSOLVER= 200
FILE ID= node7/458412-1178622410

PBS_JOBID= 5217782

Free space on /tmp= 66544 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.ex.br.mem.Src1Valid_Src1ValidBar.ucl.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458412-1178622410/instance-458412-1178622410.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-458412-1178622410 -o ROOT/results/node7/conversion-458412-1178622410 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458412-1178622410/instance-458412-1178622410.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-458412-1178622410 -o ROOT/results/node7/solver-458412-1178622410 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458412-1178622410/instance-458412-1178622410.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  8c486f10dc9ea0956b38d79189648654

RANDOM SEED= 37305509

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1635336 kB
Buffers:         43388 kB
Cached:         281452 kB
SwapCached:      15840 kB
Active:         105896 kB
Inactive:       242840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1635336 kB
SwapTotal:     4192956 kB
SwapFree:      4157048 kB
Dirty:           13508 kB
Writeback:           0 kB
Mapped:          30776 kB
Slab:            57352 kB
Committed_AS: 14688392 kB
PageTables:       1860 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= 66544 MiB

End job on node7 on Tue May  8 11:36:54 UTC 2007