Trace number 1869692

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 NameAnswerobjCPU timeWall clock time
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)? (TO) 1802.23 1802.81

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/area_delay/normalized-fir08_area_delay.opb
MD5SUMe9d9fc2aedf45217e1b47072b194c567
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark31
Best CPU time to get the best result obtained on this benchmark667.956
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 31
Optimality of the best value was proved NO
Number of variables124856
Total number of constraints521620
Number of constraints which are clauses521620
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint1023
Number of terms in the objective function 61556
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 61556
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 61556
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

8.09/8.18	c SCIP version 1.1.0.7
8.09/8.18	c LP-Solver SoPlex 1.4.1
8.09/8.18	c user parameter file <scip.set> not found - using default parameters
8.09/8.18	c read problem <HOME/instance-1869692-1245183541.opb>
8.09/8.18	c original problem has 124856 variables (124856 bin, 0 int, 0 impl, 0 cont) and 521620 constraints
10.28/10.30	c start presolving problem
10.28/10.30	c presolving:
14.79/14.80	c (round 1) 61429 del vars, 126093 del conss, 80 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 746193 impls, 0 clqs
15.08/15.16	c (round 2) 61430 del vars, 132897 del conss, 81 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 746193 impls, 0 clqs
19.09/19.17	c (round 3) 61430 del vars, 134215 del conss, 81 chg bounds, 0 chg sides, 0 chg coeffs, 387364 upgd conss, 746193 impls, 0 clqs
19.98/20.01	c (round 4) 61430 del vars, 134215 del conss, 81 chg bounds, 0 chg sides, 0 chg coeffs, 387405 upgd conss, 746193 impls, 0 clqs
32.67/32.76	c    (22.5s) probing: 551/63426 (0.9%) - 3 fixings, 26 aggregations, 25044 implications, 0 bound changes
32.67/32.76	c    (22.5s) probing aborted: 100/100 successive totally useless probings
32.67/32.76	c (round 5) 61459 del vars, 134215 del conss, 81 chg bounds, 0 chg sides, 0 chg coeffs, 387405 upgd conss, 769491 impls, 0 clqs
33.08/33.14	c (round 6) 61459 del vars, 135698 del conss, 81 chg bounds, 0 chg sides, 0 chg coeffs, 387405 upgd conss, 769491 impls, 0 clqs
34.08/34.14	c    (23.5s) probing: 561/63426 (0.9%) - 3 fixings, 26 aggregations, 25044 implications, 0 bound changes
34.08/34.14	c    (23.5s) probing aborted: 100/100 successive totally useless probings
34.08/34.15	c presolving (7 rounds):
34.08/34.15	c  61459 deleted vars, 135700 deleted constraints, 81 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
34.08/34.15	c  769491 implications, 0 cliques
34.08/34.15	c presolved problem has 63397 variables (63397 bin, 0 int, 0 impl, 0 cont) and 385920 constraints
34.08/34.15	c  385920 constraints of type <logicor>
34.08/34.15	c transformed objective value is always integral (scale: 1)
34.08/34.15	c Presolving Time: 22.19
34.18/34.23	c strange?!, PURESAT with obj
34.18/34.23	c -----------------------------------------------------------------------------------------------
34.18/34.23	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
34.18/34.23	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
34.18/34.23	c limits/memory = c 1620
34.18/34.23	c # maximal time in seconds to run
34.18/34.23	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
34.18/34.23	c limits/time = c 1791
34.18/34.23	c # frequency for displaying node information lines
34.18/34.23	c # [type: int, range: [-1,2147483647], default: 100]
34.18/34.23	c display/freq = c 10000
34.18/34.23	c -----------------------------------------------------------------------------------------------
34.18/34.23	c start solving problem
34.18/34.23	c 
43.47/43.57	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
43.47/43.57	c  32.6s|     1 |     0 |   881 | 762M|   0 | 252 |  63k| 385k| 385k|  63k| 385k|   0 |   0 |   0 | 2.225000e+01 |      --      |    Inf 
43.87/43.94	o 32
43.87/43.94	c s33.0s|     1 |     0 |   881 | 766M|   0 | 252 |  63k| 385k| 385k|  63k| 385k|   0 |   0 |   0 | 2.225000e+01 | 3.200000e+01 |  43.82%
274.50/274.69	c   263s|     1 |     0 |  1144 | 767M|   0 |  39 |  63k| 385k| 385k|  63k| 385k|  19 |   0 |   0 | 2.300000e+01 | 3.200000e+01 |  39.13%
274.80/275.00	o 29
274.80/275.00	c s 264s|     1 |     0 |  1144 | 768M|   0 |  39 |  63k| 385k| 385k|  63k| 385k|  19 |   0 |   0 | 2.300000e+01 | 2.900000e+01 |  26.09%
600.19/600.44	c   589s|     1 |     0 |  1281 | 768M|   0 |  64 |  63k| 385k| 385k|  63k| 385k|  24 |   0 |   0 | 2.300000e+01 | 2.900000e+01 |  26.09%
600.49/600.74	o 28
600.49/600.74	c s 589s|     1 |     0 |  1281 | 770M|   0 |  64 |  63k| 385k| 385k|  63k| 385k|  24 |   0 |   0 | 2.300000e+01 | 2.800000e+01 |  21.74%
928.19/928.53	c   916s|     1 |     0 |  1433 | 770M|   0 |  41 |  63k| 385k| 385k|  63k| 385k|  26 |   0 |   0 | 2.300000e+01 | 2.800000e+01 |  21.74%
1271.88/1272.33	c  1260s|     1 |     0 |  2008 | 770M|   0 | 178 |  63k| 385k| 385k|  63k| 385k|  28 |   0 |   0 | 2.300000e+01 | 2.800000e+01 |  21.74%
1575.28/1575.87	c  1563s|     1 |     0 |  2429 | 771M|   0 | 136 |  63k| 385k| 385k|  63k| 385k|  31 |   0 |   0 | 2.300000e+01 | 2.800000e+01 |  21.74%
1575.58/1576.19	o 28
1575.58/1576.19	c s1563s|     1 |     0 |  2429 | 772M|   0 | 136 |  63k| 385k| 385k|  63k| 385k|  31 |   0 |   0 | 2.300000e+01 | 2.800000e+01 |  21.74%

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869692-1245183541/watcher-1869692-1245183541 -o /tmp/evaluation-result-1869692-1245183541/solver-1869692-1245183541 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869692-1245183541.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.07 1.03 1.00 3/64 2494
/proc/meminfo: memFree=1845792/2055920 swapFree=4192812/4192956
[pid=2494] ppid=2492 vsize=4328 CPUtime=0
/proc/2494/stat : 2494 (pbscip.linux.x8) R 2492 2494 1691 0 -1 4194304 479 0 0 0 0 0 0 0 18 0 1 0 185954583 4431872 463 1992294400 4194304 7823515 548682068736 18446744073709551615 6863653 0 0 4096 0 0 0 0 17 1 0 0
/proc/2494/statm: 1082 469 305 886 0 192 0

[startup+0.106432 s]
/proc/loadavg: 1.07 1.03 1.00 3/64 2494
/proc/meminfo: memFree=1845792/2055920 swapFree=4192812/4192956
[pid=2494] ppid=2492 vsize=29908 CPUtime=0.09
/proc/2494/stat : 2494 (pbscip.linux.x8) R 2492 2494 1691 0 -1 4194304 6804 0 0 0 7 2 0 0 18 0 1 0 185954583 30625792 6782 1992294400 4194304 7823515 548682068736 18446744073709551615 5544052 0 0 4096 0 0 0 0 17 1 0 0
/proc/2494/statm: 7477 6782 349 886 0 6587 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 29908

[startup+0.201447 s]
/proc/loadavg: 1.07 1.03 1.00 3/64 2494
/proc/meminfo: memFree=1845792/2055920 swapFree=4192812/4192956
[pid=2494] ppid=2492 vsize=50908 CPUtime=0.19
/proc/2494/stat : 2494 (pbscip.linux.x8) R 2492 2494 1691 0 -1 4194304 12026 0 0 0 15 4 0 0 18 0 1 0 185954583 52129792 12004 1992294400 4194304 7823515 548682068736 18446744073709551615 4847331 0 0 4096 0 0 0 0 17 1 0 0
/proc/2494/statm: 12727 12004 352 886 0 11837 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 50908

[startup+0.301463 s]
/proc/loadavg: 1.07 1.03 1.00 3/64 2494
/proc/meminfo: memFree=1845792/2055920 swapFree=4192812/4192956
[pid=2494] ppid=2492 vsize=58348 CPUtime=0.29
/proc/2494/stat : 2494 (pbscip.linux.x8) R 2492 2494 1691 0 -1 4194304 13802 0 0 0 24 5 0 0 19 0 1 0 185954583 59748352 13780 1992294400 4194304 7823515 548682068736 18446744073709551615 5878822 0 0 4096 0 0 0 0 17 1 0 0
/proc/2494/statm: 14587 13788 354 886 0 13697 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 58348

[startup+0.70153 s]
/proc/loadavg: 1.07 1.03 1.00 3/64 2494
/proc/meminfo: memFree=1845792/2055920 swapFree=4192812/4192956
[pid=2494] ppid=2492 vsize=80528 CPUtime=0.69
/proc/2494/stat : 2494 (pbscip.linux.x8) R 2492 2494 1691 0 -1 4194304 19440 0 0 0 62 7 0 0 22 0 1 0 185954583 82460672 19418 1992294400 4194304 7823515 548682068736 18446744073709551615 6957168 0 0 4096 0 0 0 0 17 1 0 0
/proc/2494/statm: 20132 19418 354 886 0 19242 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 80528

[startup+1.50166 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 2495
/proc/meminfo: memFree=1748568/2055920 swapFree=4192812/4192956
[pid=2494] ppid=2492 vsize=117636 CPUtime=1.49
/proc/2494/stat : 2494 (pbscip.linux.x8) R 2492 2494 1691 0 -1 4194304 28681 0 0 0 138 11 0 0 25 0 1 0 185954583 120459264 28659 1992294400 4194304 7823515 548682068736 18446744073709551615 4511625 0 0 4096 0 0 0 0 17 1 0 0
/proc/2494/statm: 29409 28659 354 886 0 28519 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 117636

[startup+3.10193 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 2495
/proc/meminfo: memFree=1712920/2055920 swapFree=4192812/4192956
[pid=2494] ppid=2492 vsize=158404 CPUtime=3.09
/proc/2494/stat : 2494 (pbscip.linux.x8) R 2492 2494 1691 0 -1 4194304 38863 0 0 0 294 15 0 0 25 0 1 0 185954583 162205696 38841 1992294400 4194304 7823515 548682068736 18446744073709551615 5538003 0 0 4096 0 0 0 0 17 1 0 0
/proc/2494/statm: 39601 38841 354 886 0 38711 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 158404

[startup+6.30146 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 2495
/proc/meminfo: memFree=1634968/2055920 swapFree=4192812/4192956
[pid=2494] ppid=2492 vsize=233012 CPUtime=6.29
/proc/2494/stat : 2494 (pbscip.linux.x8) R 2492 2494 1691 0 -1 4194304 57530 0 0 0 606 23 0 0 25 0 1 0 185954583 238604288 57508 1992294400 4194304 7823515 548682068736 18446744073709551615 5875900 0 0 4096 0 0 0 0 17 1 0 0
/proc/2494/statm: 58253 57508 354 886 0 57363 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 233012

[startup+12.7015 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 2495
/proc/meminfo: memFree=1154456/2055920 swapFree=4192812/4192956
[pid=2494] ppid=2492 vsize=710184 CPUtime=12.69
/proc/2494/stat : 2494 (pbscip.linux.x8) R 2492 2494 1691 0 -1 4194304 174878 0 0 0 1178 91 0 0 25 0 1 0 185954583 727228416 174502 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2494/statm: 177546 174502 432 886 0 176656 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 710184

[startup+25.5017 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 2495
/proc/meminfo: memFree=1004568/2055920 swapFree=4192812/4192956
[pid=2494] ppid=2492 vsize=854412 CPUtime=25.48
/proc/2494/stat : 2494 (pbscip.linux.x8) R 2492 2494 1691 0 -1 4194304 255237 0 0 0 2311 237 0 0 25 0 1 0 185954583 874917888 210300 1992294400 4194304 7823515 548682068736 18446744073709551615 5422761 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2494/statm: 213603 210300 448 886 0 212713 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 854412

[startup+51.1019 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 2495
/proc/meminfo: memFree=695320/2055920 swapFree=4192812/4192956
[pid=2494] ppid=2492 vsize=1212720 CPUtime=51.06
/proc/2494/stat : 2494 (pbscip.linux.x8) R 2492 2494 1691 0 -1 4194304 357718 0 0 0 4799 307 0 0 25 0 1 0 185954583 1241825280 287580 1992294400 4194304 7823515 548682068736 18446744073709551615 5965566 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2494/statm: 303180 287580 538 886 0 302290 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1212720

[startup+102.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 2495
/proc/meminfo: memFree=691288/2055920 swapFree=4192812/4192956
[pid=2494] ppid=2492 vsize=1219336 CPUtime=102.26
/proc/2494/stat : 2494 (pbscip.linux.x8) R 2492 2494 1691 0 -1 4194304 358734 0 0 0 9916 310 0 0 25 0 1 0 185954583 1248600064 288596 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2494/statm: 304834 288596 540 886 0 303944 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1219336

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2495
/proc/meminfo: memFree=691224/2055920 swapFree=4192812/4192956
[pid=2494] ppid=2492 vsize=1219336 CPUtime=162.23
/proc/2494/stat : 2494 (pbscip.linux.x8) R 2492 2494 1691 0 -1 4194304 358734 0 0 0 15909 314 0 0 25 0 1 0 185954583 1248600064 288596 1992294400 4194304 7823515 548682068736 18446744073709551615 6908158 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2494/statm: 304834 288596 540 886 0 303944 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1219336

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2495
/proc/meminfo: memFree=689496/2055920 swapFree=4192812/4192956
[pid=2494] ppid=2492 vsize=1222848 CPUtime=222.21
/proc/2494/stat : 2494 (pbscip.linux.x8) R 2492 2494 1691 0 -1 4194304 359161 0 0 0 21907 314 0 0 25 0 1 0 185954583 1252196352 289023 1992294400 4194304 7823515 548682068736 18446744073709551615 5597697 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2494/statm: 305712 289023 542 886 0 304822 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1222848

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2495
/proc/meminfo: memFree=633752/2055920 swapFree=4192812/4192956
[pid=2494] ppid=2492 vsize=1270692 CPUtime=282.19
/proc/2494/stat : 2494 (pbscip.linux.x8) R 2492 2494 1691 0 -1 4194304 380534 0 0 0 27874 345 0 0 25 0 1 0 185954583 1301188608 302932 1992294400 4194304 7823515 548682068736 18446744073709551615 6908143 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2494/statm: 317673 302932 558 886 0 316783 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1270692

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2495
/proc/meminfo: memFree=633688/2055920 swapFree=4192812/4192956
[pid=2494] ppid=2492 vsize=1270692 CPUtime=342.17
/proc/2494/stat : 2494 (pbscip.linux.x8) R 2492 2494 1691 0 -1 4194304 380534 0 0 0 33868 349 0 0 25 0 1 0 185954583 1301188608 302932 1992294400 4194304 7823515 548682068736 18446744073709551615 6908163 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2494/statm: 317673 302932 558 886 0 316783 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1270692

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2495
/proc/meminfo: memFree=633624/2055920 swapFree=4192812/4192956
[pid=2494] ppid=2492 vsize=1270692 CPUtime=402.15
/proc/2494/stat : 2494 (pbscip.linux.x8) R 2492 2494 1691 0 -1 4194304 380534 0 0 0 39861 354 0 0 25 0 1 0 185954583 1301188608 302932 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2494/statm: 317673 302932 558 886 0 316783 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 1270692

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2495
/proc/meminfo: memFree=633688/2055920 swapFree=4192812/4192956
[pid=2494] ppid=2492 vsize=1270692 CPUtime=462.14
/proc/2494/stat : 2494 (pbscip.linux.x8) R 2492 2494 1691 0 -1 4194304 380534 0 0 0 45854 360 0 0 25 0 1 0 185954583 1301188608 302932 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2494/statm: 317673 302932 558 886 0 316783 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 1270692

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2495
/proc/meminfo: memFree=633688/2055920 swapFree=4192812/4192956
[pid=2494] ppid=2492 vsize=1270692 CPUtime=522.11
/proc/2494/stat : 2494 (pbscip.linux.x8) R 2492 2494 1691 0 -1 4194304 380534 0 0 0 51851 360 0 0 25 0 1 0 185954583 1301188608 302932 1992294400 4194304 7823515 548682068736 18446744073709551615 5597697 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2494/statm: 317673 302932 558 886 0 316783 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 1270692

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2495
/proc/meminfo: memFree=633624/2055920 swapFree=4192812/4192956
[pid=2494] ppid=2492 vsize=1270692 CPUtime=582.1
/proc/2494/stat : 2494 (pbscip.linux.x8) R 2492 2494 1691 0 -1 4194304 380535 0 0 0 57841 369 0 0 25 0 1 0 185954583 1301188608 302933 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2494/statm: 317673 302933 558 886 0 316783 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 1270692

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2495
/proc/meminfo: memFree=621656/2055920 swapFree=4192812/4192956
[pid=2494] ppid=2492 vsize=1279736 CPUtime=642.08
/proc/2494/stat : 2494 (pbscip.linux.x8) R 2492 2494 1691 0 -1 4194304 387367 0 0 0 63826 382 0 0 25 0 1 0 185954583 1310449664 305889 1992294400 4194304 7823515 548682068736 18446744073709551615 5575803 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2494/statm: 319934 305889 558 886 0 319044 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 1279736

[startup+702.301 s]

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

/proc/2494/stat : 2494 (pbscip.linux.x8) R 2492 2494 1691 0 -1 4194304 391737 0 0 0 105772 422 0 0 25 0 1 0 185954583 1325891584 310163 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2494/statm: 323704 310163 558 886 0 322814 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 1294816

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2495
/proc/meminfo: memFree=604568/2055920 swapFree=4192812/4192956
[pid=2494] ppid=2492 vsize=1294816 CPUtime=1121.92
/proc/2494/stat : 2494 (pbscip.linux.x8) R 2492 2494 1691 0 -1 4194304 391737 0 0 0 111765 427 0 0 25 0 1 0 185954583 1325891584 310163 1992294400 4194304 7823515 548682068736 18446744073709551615 5597657 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2494/statm: 323704 310163 558 886 0 322814 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 1294816

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2495
/proc/meminfo: memFree=604504/2055920 swapFree=4192812/4192956
[pid=2494] ppid=2492 vsize=1294816 CPUtime=1181.9
/proc/2494/stat : 2494 (pbscip.linux.x8) R 2492 2494 1691 0 -1 4194304 391737 0 0 0 117763 427 0 0 25 0 1 0 185954583 1325891584 310163 1992294400 4194304 7823515 548682068736 18446744073709551615 5597697 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2494/statm: 323704 310163 558 886 0 322814 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 1294816

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2495
/proc/meminfo: memFree=604568/2055920 swapFree=4192812/4192956
[pid=2494] ppid=2492 vsize=1294816 CPUtime=1241.89
/proc/2494/stat : 2494 (pbscip.linux.x8) R 2492 2494 1691 0 -1 4194304 391737 0 0 0 123753 436 0 0 25 0 1 0 185954583 1325891584 310163 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2494/statm: 323704 310163 558 886 0 322814 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 1294816

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2495
/proc/meminfo: memFree=574424/2055920 swapFree=4192812/4192956
[pid=2494] ppid=2492 vsize=1331952 CPUtime=1301.87
/proc/2494/stat : 2494 (pbscip.linux.x8) R 2492 2494 1691 0 -1 4194304 404811 0 0 0 129739 448 0 0 25 0 1 0 185954583 1363918848 317679 1992294400 4194304 7823515 548682068736 18446744073709551615 5575803 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2494/statm: 332988 317679 558 886 0 332098 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 1331952

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2495
/proc/meminfo: memFree=574360/2055920 swapFree=4192812/4192956
[pid=2494] ppid=2492 vsize=1331952 CPUtime=1361.84
/proc/2494/stat : 2494 (pbscip.linux.x8) R 2492 2494 1691 0 -1 4194304 404811 0 0 0 135734 450 0 0 25 0 1 0 185954583 1363918848 317679 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2494/statm: 332988 317679 558 886 0 332098 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 1331952

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2495
/proc/meminfo: memFree=574360/2055920 swapFree=4192812/4192956
[pid=2494] ppid=2492 vsize=1331952 CPUtime=1421.83
/proc/2494/stat : 2494 (pbscip.linux.x8) R 2492 2494 1691 0 -1 4194304 404811 0 0 0 141728 455 0 0 25 0 1 0 185954583 1363918848 317679 1992294400 4194304 7823515 548682068736 18446744073709551615 6908132 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2494/statm: 332988 317679 558 886 0 332098 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 1331952

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2495
/proc/meminfo: memFree=574360/2055920 swapFree=4192812/4192956
[pid=2494] ppid=2492 vsize=1331952 CPUtime=1481.81
/proc/2494/stat : 2494 (pbscip.linux.x8) R 2492 2494 1691 0 -1 4194304 404811 0 0 0 147723 458 0 0 25 0 1 0 185954583 1363918848 317679 1992294400 4194304 7823515 548682068736 18446744073709551615 5597697 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2494/statm: 332988 317679 558 886 0 332098 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 1331952

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2495
/proc/meminfo: memFree=574360/2055920 swapFree=4192812/4192956
[pid=2494] ppid=2492 vsize=1331952 CPUtime=1541.79
/proc/2494/stat : 2494 (pbscip.linux.x8) R 2492 2494 1691 0 -1 4194304 404811 0 0 0 153721 458 0 0 25 0 1 0 185954583 1363918848 317679 1992294400 4194304 7823515 548682068736 18446744073709551615 5597697 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2494/statm: 332988 317679 558 886 0 332098 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 1331952

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2495
/proc/meminfo: memFree=533336/2055920 swapFree=4192812/4192956
[pid=2494] ppid=2492 vsize=1366692 CPUtime=1601.77
/proc/2494/stat : 2494 (pbscip.linux.x8) R 2492 2494 1691 0 -1 4194304 419287 0 0 0 159705 472 0 0 25 0 1 0 185954583 1399492608 327903 1992294400 4194304 7823515 548682068736 18446744073709551615 5575780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2494/statm: 341673 327903 558 886 0 340783 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 1366692

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2495
/proc/meminfo: memFree=533272/2055920 swapFree=4192812/4192956
[pid=2494] ppid=2492 vsize=1366692 CPUtime=1661.75
/proc/2494/stat : 2494 (pbscip.linux.x8) R 2492 2494 1691 0 -1 4194304 419287 0 0 0 165700 475 0 0 25 0 1 0 185954583 1399492608 327903 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2494/statm: 341673 327903 558 886 0 340783 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 1366692

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2495
/proc/meminfo: memFree=533208/2055920 swapFree=4192812/4192956
[pid=2494] ppid=2492 vsize=1366692 CPUtime=1721.73
/proc/2494/stat : 2494 (pbscip.linux.x8) R 2492 2494 1691 0 -1 4194304 419287 0 0 0 171692 481 0 0 25 0 1 0 185954583 1399492608 327903 1992294400 4194304 7823515 548682068736 18446744073709551615 6908158 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2494/statm: 341673 327903 558 886 0 340783 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 1366692

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2495
/proc/meminfo: memFree=533208/2055920 swapFree=4192812/4192956
[pid=2494] ppid=2492 vsize=1366692 CPUtime=1781.71
/proc/2494/stat : 2494 (pbscip.linux.x8) R 2492 2494 1691 0 -1 4194304 419287 0 0 0 177687 484 0 0 25 0 1 0 185954583 1399492608 327903 1992294400 4194304 7823515 548682068736 18446744073709551615 5597697 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2494/statm: 341673 327903 558 886 0 340783 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 1366692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2495
/proc/meminfo: memFree=533144/2055920 swapFree=4192812/4192956
[pid=2494] ppid=2492 vsize=1366692 CPUtime=1800.01
/proc/2494/stat : 2494 (pbscip.linux.x8) R 2492 2494 1691 0 -1 4194304 419287 0 0 0 179517 484 0 0 25 0 1 0 185954583 1399492608 327903 1992294400 4194304 7823515 548682068736 18446744073709551615 5597674 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2494/statm: 341673 327903 558 886 0 340783 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 1366692

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -2494

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

[startup+1801.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2496
/proc/meminfo: memFree=533136/2055920 swapFree=4192812/4192956
[pid=2494] ppid=2492 vsize=1366692 CPUtime=1800.91
/proc/2494/stat : 2494 (pbscip.linux.x8) R 2492 2494 1691 0 -1 4194304 419287 0 0 0 179607 484 0 0 25 0 1 0 185954583 1399492608 327903 1992294400 4194304 7823515 548682068736 18446744073709551615 5597662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2494/statm: 341673 327903 558 886 0 340783 0
Current children cumulated CPU time (s) 1800.91
Current children cumulated vsize (KiB) 1366692

[startup+1802.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2496
/proc/meminfo: memFree=533136/2055920 swapFree=4192812/4192956
[pid=2494] ppid=2492 vsize=1366692 CPUtime=1801.71
/proc/2494/stat : 2494 (pbscip.linux.x8) R 2492 2494 1691 0 -1 4194304 419287 0 0 0 179687 484 0 0 25 0 1 0 185954583 1399492608 327903 1992294400 4194304 7823515 548682068736 18446744073709551615 5597657 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2494/statm: 341673 327903 558 886 0 340783 0
Current children cumulated CPU time (s) 1801.71
Current children cumulated vsize (KiB) 1366692

[startup+1802.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2496
/proc/meminfo: memFree=533136/2055920 swapFree=4192812/4192956
[pid=2494] ppid=2492 vsize=0 CPUtime=1802.1
/proc/2494/stat : 2494 (pbscip.linux.x8) R 2492 2494 1691 0 -1 4195332 419287 0 0 0 179717 493 0 0 25 0 1 0 185954583 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2494/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1802.1
Current children cumulated vsize (KiB) 0

[startup+1802.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2496
/proc/meminfo: memFree=533136/2055920 swapFree=4192812/4192956
[pid=2494] ppid=2492 vsize=0 CPUtime=1802.2
/proc/2494/stat : 2494 (pbscip.linux.x8) R 2492 2494 1691 0 -1 4195332 419287 0 0 0 179717 503 0 0 25 0 1 0 185954583 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2494/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1802.2
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.81
CPU time (s): 1802.23
CPU user time (s): 1797.18
CPU system time (s): 5.04823
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 1366692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.18
system time used= 5.04823
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 419287
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= 3
involuntary context switches= 2273

runsolver used 2.02169 second user time and 3.97539 second system time

The end

Launcher Data 

Begin job on node15 at 2009-06-16 22:19:02
IDJOB=1869692
IDBENCH=25009
IDSOLVER=683
FILE ID=node15/1869692-1245183541
PBS_JOBID= 9363890
Free space on /tmp= 66284 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_delay/normalized-fir08_area_delay.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1869692-1245183541/watcher-1869692-1245183541 -o /tmp/evaluation-result-1869692-1245183541/solver-1869692-1245183541 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869692-1245183541.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= e9d9fc2aedf45217e1b47072b194c567
RANDOM SEED=382728207

node15.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
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:       1846208 kB
Buffers:         41984 kB
Cached:          96124 kB
SwapCached:          0 kB
Active:          89748 kB
Inactive:        61828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1846208 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           27496 kB
Writeback:           0 kB
Mapped:          23248 kB
Slab:            44052 kB
Committed_AS:   187176 kB
PageTables:       1460 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= 66276 MiB
End job on node15 at 2009-06-16 22:49:05