Trace number 350489

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) 1800.11 1800.64

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/
normalized-cache-ibm-q-full.all.ucl.opb
MD5SUM14c93c93dc53353f81a889ada18ba601
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 benchmark1140.32
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables81558
Total number of constraints240469
Number of constraints which are clauses235865
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints4604
Minimum length of a constraint1
Maximum length of a constraint13
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 68
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 257
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/350489-1176510705/instance-350489-1176510705.opb ......
1800.08/1800.61	c done parsing opb.
1800.08/1800.61	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/350489-1176510705/instance-350489-1176510705.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/node18/watcher-350489-1176510705 -o ROOT/results/node18/solver-350489-1176510705 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/350489-1176510705/PBS4 /tmp/evaluation/350489-1176510705/instance-350489-1176510705.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: 0.99 1.00 1.00 3/77 21758
/proc/meminfo: memFree=1137272/2055920 swapFree=4192956/4192956
[pid=21758] ppid=21756 vsize=8972 CPUtime=0
/proc/21758/stat : 21758 (PBS4) R 21756 21758 21340 0 -1 4194304 500 0 0 0 0 0 0 0 18 0 1 0 98987878 9187328 482 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 1 0 0
/proc/21758/statm: 2243 486 81 219 0 2020 0

[startup+0.0841981 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 21758
/proc/meminfo: memFree=1137272/2055920 swapFree=4192956/4192956
[pid=21758] ppid=21756 vsize=12780 CPUtime=0.07
/proc/21758/stat : 21758 (PBS4) R 21756 21758 21340 0 -1 4194304 3054 0 0 0 6 1 0 0 18 0 1 0 98987878 13086720 2938 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529912 0 0 4096 0 0 0 0 17 1 0 0
/proc/21758/statm: 3195 2938 88 219 0 2972 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12780

[startup+0.1012 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 21758
/proc/meminfo: memFree=1137272/2055920 swapFree=4192956/4192956
[pid=21758] ppid=21756 vsize=12780 CPUtime=0.09
/proc/21758/stat : 21758 (PBS4) R 21756 21758 21340 0 -1 4194304 3075 0 0 0 8 1 0 0 18 0 1 0 98987878 13086720 2959 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529777 0 0 4096 0 0 0 0 17 1 0 0
/proc/21758/statm: 3195 2959 88 219 0 2972 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12780

[startup+0.301219 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 21758
/proc/meminfo: memFree=1137272/2055920 swapFree=4192956/4192956
[pid=21758] ppid=21756 vsize=14556 CPUtime=0.29
/proc/21758/stat : 21758 (PBS4) R 21756 21758 21340 0 -1 4194304 3566 0 0 0 28 1 0 0 19 0 1 0 98987878 14905344 3304 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134518124 0 0 4096 0 0 0 0 17 1 0 0
/proc/21758/statm: 3639 3304 89 219 0 3416 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14556

[startup+0.701258 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 21758
/proc/meminfo: memFree=1137272/2055920 swapFree=4192956/4192956
[pid=21758] ppid=21756 vsize=17276 CPUtime=0.69
/proc/21758/stat : 21758 (PBS4) R 21756 21758 21340 0 -1 4194304 4403 0 0 0 67 2 0 0 22 0 1 0 98987878 17690624 3948 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529780 0 0 4096 0 0 0 0 17 1 0 0
/proc/21758/statm: 4319 3948 89 219 0 4096 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17276

[startup+1.50133 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21759
/proc/meminfo: memFree=1119856/2055920 swapFree=4192956/4192956
[pid=21758] ppid=21756 vsize=22712 CPUtime=1.49
/proc/21758/stat : 21758 (PBS4) R 21756 21758 21340 0 -1 4194304 6058 0 0 0 147 2 0 0 25 0 1 0 98987878 23257088 5218 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134635977 0 0 4096 0 0 0 0 17 1 0 0
/proc/21758/statm: 5678 5218 89 219 0 5455 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22712

[startup+3.10149 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21759
/proc/meminfo: memFree=1112752/2055920 swapFree=4192956/4192956
[pid=21758] ppid=21756 vsize=36156 CPUtime=3.09
/proc/21758/stat : 21758 (PBS4) R 21756 21758 21340 0 -1 4194304 9945 0 0 0 304 5 0 0 25 0 1 0 98987878 37023744 8078 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21758/statm: 9039 8079 94 219 0 8816 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 36156

[startup+6.3018 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21759
/proc/meminfo: memFree=1101880/2055920 swapFree=4192956/4192956
[pid=21758] ppid=21756 vsize=40720 CPUtime=6.29
/proc/21758/stat : 21758 (PBS4) R 21756 21758 21340 0 -1 4194304 10885 0 0 0 623 6 0 0 25 0 1 0 98987878 41697280 9018 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21758/statm: 10180 9018 94 219 0 9957 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 40720

[startup+12.7014 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21759
/proc/meminfo: memFree=1098488/2055920 swapFree=4192956/4192956
[pid=21758] ppid=21756 vsize=44448 CPUtime=12.69
/proc/21758/stat : 21758 (PBS4) R 21756 21758 21340 0 -1 4194304 11906 0 0 0 1262 7 0 0 25 0 1 0 98987878 45514752 9841 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21758/statm: 11112 9841 94 219 0 10889 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 44448

[startup+25.5027 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21759
/proc/meminfo: memFree=1093816/2055920 swapFree=4192956/4192956
[pid=21758] ppid=21756 vsize=49576 CPUtime=25.48
/proc/21758/stat : 21758 (PBS4) R 21756 21758 21340 0 -1 4194304 13725 0 0 0 2539 9 0 0 25 0 1 0 98987878 50765824 10916 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21758/statm: 12394 10916 94 219 0 12171 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 49576

[startup+51.1021 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21759
/proc/meminfo: memFree=1089848/2055920 swapFree=4192956/4192956
[pid=21758] ppid=21756 vsize=61324 CPUtime=51.08
/proc/21758/stat : 21758 (PBS4) R 21756 21758 21340 0 -1 4194304 15995 0 0 0 5094 14 0 0 25 0 1 0 98987878 62795776 11934 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21758/statm: 15331 11934 94 219 0 15108 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 61324

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21759
/proc/meminfo: memFree=1086456/2055920 swapFree=4192956/4192956
[pid=21758] ppid=21756 vsize=64104 CPUtime=102.27
/proc/21758/stat : 21758 (PBS4) R 21756 21758 21340 0 -1 4194304 18966 0 0 0 10205 22 0 0 25 0 1 0 98987878 65642496 12749 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21758/statm: 16026 12749 94 219 0 15803 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 64104

[startup+162.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21759
/proc/meminfo: memFree=1082296/2055920 swapFree=4192956/4192956
[pid=21758] ppid=21756 vsize=74044 CPUtime=162.25
/proc/21758/stat : 21758 (PBS4) R 21756 21758 21340 0 -1 4194304 23831 0 0 0 16193 32 0 0 25 0 1 0 98987878 75821056 13761 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21758/statm: 18511 13761 94 219 0 18288 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 74044

[startup+222.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21759
/proc/meminfo: memFree=1078968/2055920 swapFree=4192956/4192956
[pid=21758] ppid=21756 vsize=76644 CPUtime=222.24
/proc/21758/stat : 21758 (PBS4) R 21756 21758 21340 0 -1 4194304 26499 0 0 0 22181 43 0 0 25 0 1 0 98987878 78483456 14615 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21758/statm: 19161 14615 94 219 0 18938 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 76644

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21759
/proc/meminfo: memFree=1077112/2055920 swapFree=4192956/4192956
[pid=21758] ppid=21756 vsize=77552 CPUtime=282.22
/proc/21758/stat : 21758 (PBS4) R 21756 21758 21340 0 -1 4194304 29038 0 0 0 28169 53 0 0 25 0 1 0 98987878 79413248 15135 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21758/statm: 19388 15135 94 219 0 19165 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 77552

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21761
/proc/meminfo: memFree=1074488/2055920 swapFree=4192956/4192956
[pid=21758] ppid=21756 vsize=79172 CPUtime=342.2
/proc/21758/stat : 21758 (PBS4) R 21756 21758 21340 0 -1 4194304 31341 0 0 0 34157 63 0 0 25 0 1 0 98987878 81072128 15739 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21758/statm: 19793 15739 94 219 0 19570 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 79172

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21761
/proc/meminfo: memFree=1072120/2055920 swapFree=4192956/4192956
[pid=21758] ppid=21756 vsize=80664 CPUtime=402.19
/proc/21758/stat : 21758 (PBS4) R 21756 21758 21340 0 -1 4194304 34283 0 0 0 40147 72 0 0 25 0 1 0 98987878 82599936 16375 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21758/statm: 20166 16375 94 219 0 19943 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 80664

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21761
/proc/meminfo: memFree=1070264/2055920 swapFree=4192956/4192956
[pid=21758] ppid=21756 vsize=97676 CPUtime=462.17
/proc/21758/stat : 21758 (PBS4) R 21756 21758 21340 0 -1 4194304 36284 0 0 0 46136 81 0 0 25 0 1 0 98987878 100020224 16776 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547539 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21758/statm: 24419 16776 94 219 0 24196 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 97676

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21761
/proc/meminfo: memFree=1068344/2055920 swapFree=4192956/4192956
[pid=21758] ppid=21756 vsize=98792 CPUtime=522.16
/proc/21758/stat : 21758 (PBS4) R 21756 21758 21340 0 -1 4194304 38421 0 0 0 52125 91 0 0 25 0 1 0 98987878 101163008 17247 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21758/statm: 24698 17247 94 219 0 24475 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 98792

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21761
/proc/meminfo: memFree=1065208/2055920 swapFree=4192956/4192956
[pid=21758] ppid=21756 vsize=100412 CPUtime=582.14
/proc/21758/stat : 21758 (PBS4) R 21756 21758 21340 0 -1 4194304 41210 0 0 0 58112 102 0 0 25 0 1 0 98987878 102821888 18050 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21758/statm: 25103 18050 94 219 0 24880 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 100412

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21761
/proc/meminfo: memFree=1061240/2055920 swapFree=4192956/4192956
[pid=21758] ppid=21756 vsize=101528 CPUtime=642.13
/proc/21758/stat : 21758 (PBS4) R 21756 21758 21340 0 -1 4194304 43974 0 0 0 64102 111 0 0 25 0 1 0 98987878 103964672 19021 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21758/statm: 25382 19021 94 219 0 25159 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 101528


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

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21761
/proc/meminfo: memFree=1059256/2055920 swapFree=4192956/4192956
[pid=21758] ppid=21756 vsize=103232 CPUtime=822.08
/proc/21758/stat : 21758 (PBS4) R 21756 21758 21340 0 -1 4194304 48471 0 0 0 82067 141 0 0 25 0 1 0 98987878 105709568 19518 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21758/statm: 25808 19518 94 219 0 25585 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 103232

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21761
/proc/meminfo: memFree=1058808/2055920 swapFree=4192956/4192956
[pid=21758] ppid=21756 vsize=103440 CPUtime=882.07
/proc/21758/stat : 21758 (PBS4) R 21756 21758 21340 0 -1 4194304 49735 0 0 0 88056 151 0 0 25 0 1 0 98987878 105922560 19662 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21758/statm: 25860 19662 94 219 0 25637 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 103440

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21761
/proc/meminfo: memFree=1058360/2055920 swapFree=4192956/4192956
[pid=21758] ppid=21756 vsize=104040 CPUtime=942.05
/proc/21758/stat : 21758 (PBS4) R 21756 21758 21340 0 -1 4194304 51107 0 0 0 94045 160 0 0 25 0 1 0 98987878 106536960 19754 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21758/statm: 26010 19754 94 219 0 25787 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 104040

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21761
/proc/meminfo: memFree=1056056/2055920 swapFree=4192956/4192956
[pid=21758] ppid=21756 vsize=104500 CPUtime=1002.04
/proc/21758/stat : 21758 (PBS4) R 21756 21758 21340 0 -1 4194304 53134 0 0 0 100033 171 0 0 25 0 1 0 98987878 107008000 20308 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21758/statm: 26125 20308 94 219 0 25902 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 104500

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21761
/proc/meminfo: memFree=1051960/2055920 swapFree=4192956/4192956
[pid=21758] ppid=21756 vsize=104880 CPUtime=1062.02
/proc/21758/stat : 21758 (PBS4) R 21756 21758 21340 0 -1 4194304 55506 0 0 0 106021 181 0 0 25 0 1 0 98987878 107397120 21400 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21758/statm: 26220 21400 94 219 0 25997 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 104880

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21761
/proc/meminfo: memFree=1048440/2055920 swapFree=4192956/4192956
[pid=21758] ppid=21756 vsize=105160 CPUtime=1122.01
/proc/21758/stat : 21758 (PBS4) R 21756 21758 21340 0 -1 4194304 57935 0 0 0 112008 193 0 0 25 0 1 0 98987878 107683840 22229 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21758/statm: 26290 22229 94 219 0 26067 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 105160

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21761
/proc/meminfo: memFree=1045432/2055920 swapFree=4192956/4192956
[pid=21758] ppid=21756 vsize=138196 CPUtime=1181.99
/proc/21758/stat : 21758 (PBS4) R 21756 21758 21340 0 -1 4194304 59955 0 0 0 117997 202 0 0 25 0 1 0 98987878 141512704 22969 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006026 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21758/statm: 34549 22969 94 219 0 34326 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 138196

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21761
/proc/meminfo: memFree=1039352/2055920 swapFree=4192956/4192956
[pid=21758] ppid=21756 vsize=139148 CPUtime=1241.98
/proc/21758/stat : 21758 (PBS4) R 21756 21758 21340 0 -1 4194304 62919 0 0 0 123986 212 0 0 25 0 1 0 98987878 142487552 24493 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21758/statm: 34787 24493 94 219 0 34564 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 139148

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21761
/proc/meminfo: memFree=1038648/2055920 swapFree=4192956/4192956
[pid=21758] ppid=21756 vsize=139416 CPUtime=1301.97
/proc/21758/stat : 21758 (PBS4) R 21756 21758 21340 0 -1 4194304 64862 0 0 0 129974 223 0 0 25 0 1 0 98987878 142761984 24676 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21758/statm: 34854 24676 94 219 0 34631 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 139416

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21761
/proc/meminfo: memFree=1038264/2055920 swapFree=4192956/4192956
[pid=21758] ppid=21756 vsize=139552 CPUtime=1361.94
/proc/21758/stat : 21758 (PBS4) R 21756 21758 21340 0 -1 4194304 66709 0 0 0 135960 234 0 0 25 0 1 0 98987878 142901248 24763 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21758/statm: 34888 24763 94 219 0 34665 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 139552

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21761
/proc/meminfo: memFree=1037752/2055920 swapFree=4192956/4192956
[pid=21758] ppid=21756 vsize=139824 CPUtime=1421.94
/proc/21758/stat : 21758 (PBS4) R 21756 21758 21340 0 -1 4194304 68267 0 0 0 141949 245 0 0 25 0 1 0 98987878 143179776 24881 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547106 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21758/statm: 34956 24881 94 219 0 34733 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 139824

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21761
/proc/meminfo: memFree=1034808/2055920 swapFree=4192956/4192956
[pid=21758] ppid=21756 vsize=140556 CPUtime=1481.92
/proc/21758/stat : 21758 (PBS4) R 21756 21758 21340 0 -1 4194304 70285 0 0 0 147937 255 0 0 25 0 1 0 98987878 143929344 25619 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21758/statm: 35139 25619 94 219 0 34916 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 140556

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21761
/proc/meminfo: memFree=1030200/2055920 swapFree=4192956/4192956
[pid=21758] ppid=21756 vsize=140836 CPUtime=1541.9
/proc/21758/stat : 21758 (PBS4) R 21756 21758 21340 0 -1 4194304 73089 0 0 0 153923 267 0 0 25 0 1 0 98987878 144216064 26823 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21758/statm: 35209 26823 94 219 0 34986 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 140836

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21761
/proc/meminfo: memFree=1021304/2055920 swapFree=4192956/4192956
[pid=21758] ppid=21756 vsize=141108 CPUtime=1601.89
/proc/21758/stat : 21758 (PBS4) R 21756 21758 21340 0 -1 4194304 76787 0 0 0 159910 279 0 0 25 0 1 0 98987878 144494592 29081 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21758/statm: 35277 29081 94 219 0 35054 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 141108

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21761
/proc/meminfo: memFree=1007992/2055920 swapFree=4192956/4192956
[pid=21758] ppid=21756 vsize=207084 CPUtime=1661.87
/proc/21758/stat : 21758 (PBS4) R 21756 21758 21340 0 -1 4194304 81673 0 0 0 165896 291 0 0 25 0 1 0 98987878 212054016 32367 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21758/statm: 51771 32367 94 219 0 51548 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 207084

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21761
/proc/meminfo: memFree=998904/2055920 swapFree=4192956/4192956
[pid=21758] ppid=21756 vsize=207432 CPUtime=1721.86
/proc/21758/stat : 21758 (PBS4) R 21756 21758 21340 0 -1 4194304 85820 0 0 0 171883 303 0 0 25 0 1 0 98987878 212410368 34594 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21758/statm: 51858 34594 94 219 0 51635 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 207432

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/84 21883
/proc/meminfo: memFree=979200/2055920 swapFree=4192956/4192956
[pid=21758] ppid=21756 vsize=208648 CPUtime=1781.79
/proc/21758/stat : 21758 (PBS4) R 21756 21758 21340 0 -1 4194304 92010 0 0 0 177862 317 0 0 25 0 1 0 98987878 213655552 39184 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21758/statm: 52162 39184 94 219 0 51939 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 208648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 1.00 1.00 2/84 21933
/proc/meminfo: memFree=978376/2055920 swapFree=4192956/4192956
[pid=21758] ppid=21756 vsize=209424 CPUtime=1800.08
/proc/21758/stat : 21758 (PBS4) R 21756 21758 21340 0 -1 4194304 92730 0 0 0 179687 321 0 0 25 0 1 0 98987878 214450176 39391 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21758/statm: 52356 39391 94 219 0 52133 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 209424

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

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

Child status: 0
Real time (s): 1800.64
CPU time (s): 1800.11
CPU user time (s): 1796.87
CPU system time (s): 3.24151
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 209424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.87
system time used= 3.24151
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 92731
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= 2847

runsolver used 2.12568 second user time and 4.37933 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Sat Apr 14 00:31:45 UTC 2007

IDJOB= 350489
IDBENCH= 1475
IDSOLVER= 157
FILE ID= node18/350489-1176510705

PBS_JOBID= 4556696

Free space on /tmp= 66551 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-cache-ibm-q-full.all.ucl.opb
COMMAND LINE= /tmp/evaluation/350489-1176510705/PBS4 /tmp/evaluation/350489-1176510705/instance-350489-1176510705.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-350489-1176510705 -o ROOT/results/node18/conversion-350489-1176510705 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350489-1176510705/instance-350489-1176510705.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-350489-1176510705 -o ROOT/results/node18/solver-350489-1176510705 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/350489-1176510705/PBS4 /tmp/evaluation/350489-1176510705/instance-350489-1176510705.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  14c93c93dc53353f81a889ada18ba601

RANDOM SEED= 236189726

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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:       1137680 kB
Buffers:         56824 kB
Cached:         725040 kB
SwapCached:          0 kB
Active:         262224 kB
Inactive:       577244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1137680 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            8616 kB
Writeback:           0 kB
Mapped:          76324 kB
Slab:            64300 kB
Committed_AS:  2689556 kB
PageTables:       1784 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= 66551 MiB

End job on node18 on Sat Apr 14 01:01:48 UTC 2007