Trace number 2687381

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 NameAnswerobjective functionCPU timeWall clock time
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver? (MO) 707.47 707.682

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j90opt/
normalized-j9025_10.std.opb
MD5SUM61e5a79df84e43f9b39aa8611a460c56
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark136
Best CPU time to get the best result obtained on this benchmark1800.19
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables54782
Total number of constraints184407
Number of constraints which are clauses183207
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1200
Minimum length of a constraint1
Maximum length of a constraint69
Number of terms in the objective function 300
Biggest coefficient in the objective function 300
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 45150
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 45150
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

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2687381-1278452565.opb>
3.49/3.51	c original problem has 54782 variables (54782 bin, 0 int, 0 impl, 0 cont) and 184407 constraints
3.49/3.51	c problem read
3.49/3.51	c presolving settings loaded
4.49/4.51	c presolving:
15.59/15.67	c (round 1) 4469 del vars, 13178 del conss, 3271 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12585364 impls, 0 clqs
22.48/22.54	c (round 2) 9579 del vars, 33660 del conss, 8171 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12611617 impls, 0 clqs
24.78/24.84	c (round 3) 11537 del vars, 42613 del conss, 9233 chg bounds, 30 chg sides, 32 chg coeffs, 0 upgd conss, 12623415 impls, 0 clqs
26.29/26.31	c (round 4) 12423 del vars, 46092 del conss, 9771 chg bounds, 38 chg sides, 41 chg coeffs, 0 upgd conss, 12631712 impls, 0 clqs
27.18/27.28	c (round 5) 12942 del vars, 48271 del conss, 10076 chg bounds, 48 chg sides, 51 chg coeffs, 0 upgd conss, 12636927 impls, 0 clqs
27.89/27.94	c (round 6) 13288 del vars, 49627 del conss, 10264 chg bounds, 51 chg sides, 54 chg coeffs, 0 upgd conss, 12640062 impls, 0 clqs
28.28/28.36	c (round 7) 13459 del vars, 50404 del conss, 10354 chg bounds, 54 chg sides, 57 chg coeffs, 0 upgd conss, 12641823 impls, 0 clqs
28.59/28.66	c (round 8) 13538 del vars, 50796 del conss, 10392 chg bounds, 54 chg sides, 57 chg coeffs, 0 upgd conss, 12642871 impls, 0 clqs
28.88/28.92	c (round 9) 13580 del vars, 50988 del conss, 10417 chg bounds, 54 chg sides, 57 chg coeffs, 0 upgd conss, 12643415 impls, 0 clqs
29.08/29.15	c (round 10) 13606 del vars, 51114 del conss, 10430 chg bounds, 54 chg sides, 57 chg coeffs, 0 upgd conss, 12643837 impls, 0 clqs
29.28/29.37	c (round 11) 13628 del vars, 51206 del conss, 10444 chg bounds, 54 chg sides, 57 chg coeffs, 0 upgd conss, 12644148 impls, 0 clqs
29.48/29.57	c (round 12) 13640 del vars, 51266 del conss, 10451 chg bounds, 54 chg sides, 57 chg coeffs, 0 upgd conss, 12644237 impls, 0 clqs
29.69/29.78	c (round 13) 13646 del vars, 51301 del conss, 10454 chg bounds, 54 chg sides, 57 chg coeffs, 0 upgd conss, 12644285 impls, 0 clqs
29.88/29.98	c (round 14) 13652 del vars, 51320 del conss, 10458 chg bounds, 54 chg sides, 57 chg coeffs, 0 upgd conss, 12644294 impls, 0 clqs
31.37/31.41	c (round 15) 13652 del vars, 51331 del conss, 10458 chg bounds, 54 chg sides, 57 chg coeffs, 133076 upgd conss, 12644294 impls, 0 clqs
705.29/705.50	c pressed CTRL-C 1 times (5 times for forcing termination)

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-2687381-1278452565/watcher-2687381-1278452565 -o /tmp/evaluation-result-2687381-1278452565/solver-2687381-1278452565 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2687381-1278452565.opb -t 1800 -m 1800 

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: 1.00 1.00 1.00 3/106 20537
/proc/meminfo: memFree=1860056/2059040 swapFree=4139144/4192956
[pid=20537] ppid=20535 vsize=6696 CPUtime=0
/proc/20537/stat : 20537 (pbscip.linux.x8) R 20535 20537 20249 0 -1 4202496 991 0 0 0 0 0 0 0 18 0 1 0 13468810 6856704 911 1992294400 4194304 8223781 140733668285968 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20537/statm: 1674 921 347 984 0 687 0

[startup+0.062996 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 20537
/proc/meminfo: memFree=1860056/2059040 swapFree=4139144/4192956
[pid=20537] ppid=20535 vsize=13400 CPUtime=0.05
/proc/20537/stat : 20537 (pbscip.linux.x8) R 20535 20537 20249 0 -1 4202496 2645 0 0 0 5 0 0 0 20 0 1 0 13468810 13721600 2565 1992294400 4194304 8223781 140733668285968 18446744073709551615 7246928 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20537/statm: 3350 2565 365 984 0 2363 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13400

[startup+0.100999 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 20537
/proc/meminfo: memFree=1860056/2059040 swapFree=4139144/4192956
[pid=20537] ppid=20535 vsize=16044 CPUtime=0.09
/proc/20537/stat : 20537 (pbscip.linux.x8) R 20535 20537 20249 0 -1 4202496 3300 0 0 0 8 1 0 0 20 0 1 0 13468810 16429056 3220 1992294400 4194304 8223781 140733668285968 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20537/statm: 4011 3220 365 984 0 3024 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16044

[startup+0.301016 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 20537
/proc/meminfo: memFree=1860056/2059040 swapFree=4139144/4192956
[pid=20537] ppid=20535 vsize=27036 CPUtime=0.29
/proc/20537/stat : 20537 (pbscip.linux.x8) R 20535 20537 20249 0 -1 4202496 6085 0 0 0 27 2 0 0 20 0 1 0 13468810 27684864 5996 1992294400 4194304 8223781 140733668285968 18446744073709551615 6207444 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20537/statm: 6759 5996 365 984 0 5772 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27036

[startup+0.701056 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 20537
/proc/meminfo: memFree=1860056/2059040 swapFree=4139144/4192956
[pid=20537] ppid=20535 vsize=42256 CPUtime=0.69
/proc/20537/stat : 20537 (pbscip.linux.x8) R 20535 20537 20249 0 -1 4202496 9856 0 0 0 65 4 0 0 21 0 1 0 13468810 43270144 9767 1992294400 4194304 8223781 140733668285968 18446744073709551615 5649219 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20537/statm: 10564 9767 365 984 0 9577 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 42256

[startup+1.50113 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20538
/proc/meminfo: memFree=1815656/2059040 swapFree=4139144/4192956
[pid=20537] ppid=20535 vsize=58588 CPUtime=1.49
/proc/20537/stat : 20537 (pbscip.linux.x8) R 20535 20537 20249 0 -1 4202496 13952 0 0 0 144 5 0 0 23 0 1 0 13468810 59994112 13863 1992294400 4194304 8223781 140733668285968 18446744073709551615 4361606 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20537/statm: 14647 13863 365 984 0 13660 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 58588

[startup+3.10128 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 20538
/proc/meminfo: memFree=1789864/2059040 swapFree=4139144/4192956
[pid=20537] ppid=20535 vsize=104244 CPUtime=3.09
/proc/20537/stat : 20537 (pbscip.linux.x8) R 20535 20537 20249 0 -1 4202496 25341 0 0 0 299 10 0 0 25 0 1 0 13468810 106745856 25252 1992294400 4194304 8223781 140733668285968 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20537/statm: 26061 25252 365 984 0 25074 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 104244

[startup+6.30159 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20538
/proc/meminfo: memFree=1540376/2059040 swapFree=4139144/4192956
[pid=20537] ppid=20535 vsize=377580 CPUtime=6.29
/proc/20537/stat : 20537 (pbscip.linux.x8) R 20535 20537 20249 0 -1 4202496 93076 0 0 0 591 38 0 0 25 0 1 0 13468810 386641920 92604 1992294400 4194304 8223781 140733668285968 18446744073709551615 4688292 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20537/statm: 94395 92604 441 984 0 93408 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 377580

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20538
/proc/meminfo: memFree=1274520/2059040 swapFree=4139144/4192956
[pid=20537] ppid=20535 vsize=620892 CPUtime=12.68
/proc/20537/stat : 20537 (pbscip.linux.x8) R 20535 20537 20249 0 -1 4202496 151835 0 0 0 1202 66 0 0 25 0 1 0 13468810 635793408 151363 1992294400 4194304 8223781 140733668285968 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20537/statm: 155223 151363 441 984 0 154236 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 620892

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20538
/proc/meminfo: memFree=1213388/2059040 swapFree=4139144/4192956
[pid=20537] ppid=20535 vsize=661664 CPUtime=25.48
/proc/20537/stat : 20537 (pbscip.linux.x8) R 20535 20537 20249 0 -1 4202496 162729 0 0 0 2453 95 0 0 25 0 1 0 13468810 677543936 161486 1992294400 4194304 8223781 140733668285968 18446744073709551615 5966492 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20537/statm: 165416 161486 445 984 0 164429 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 661664

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20538
/proc/meminfo: memFree=1134648/2059040 swapFree=4139144/4192956
[pid=20537] ppid=20535 vsize=744052 CPUtime=51.07
/proc/20537/stat : 20537 (pbscip.linux.x8) R 20535 20537 20249 0 -1 4202496 198844 0 0 0 4909 198 0 0 25 0 1 0 13468810 761909248 181338 1992294400 4194304 8223781 140733668285968 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20537/statm: 186013 181338 484 984 0 185026 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 744052

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20540
/proc/meminfo: memFree=1082444/2059040 swapFree=4139144/4192956
[pid=20537] ppid=20535 vsize=797288 CPUtime=102.26
/proc/20537/stat : 20537 (pbscip.linux.x8) R 20535 20537 20249 0 -1 4202496 211852 0 0 0 10021 205 0 0 25 0 1 0 13468810 816422912 194346 1992294400 4194304 8223781 140733668285968 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20537/statm: 199322 194346 484 984 0 198335 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 797288

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20542
/proc/meminfo: memFree=987956/2059040 swapFree=4139144/4192956
[pid=20537] ppid=20535 vsize=896364 CPUtime=162.23
/proc/20537/stat : 20537 (pbscip.linux.x8) R 20535 20537 20249 0 -1 4202496 236182 0 0 0 16008 215 0 0 25 0 1 0 13468810 917876736 217908 1992294400 4194304 8223781 140733668285968 18446744073709551615 5969485 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20537/statm: 224091 217908 484 984 0 223104 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 896364

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20544
/proc/meminfo: memFree=906488/2059040 swapFree=4139144/4192956
[pid=20537] ppid=20535 vsize=979132 CPUtime=222.22
/proc/20537/stat : 20537 (pbscip.linux.x8) R 20535 20537 20249 0 -1 4202496 256726 0 0 0 21997 225 0 0 25 0 1 0 13468810 1002631168 238254 1992294400 4194304 8223781 140733668285968 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20537/statm: 244783 238254 485 984 0 243796 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 979132

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20545
/proc/meminfo: memFree=769344/2059040 swapFree=4139144/4192956
[pid=20537] ppid=20535 vsize=1123036 CPUtime=282.2
/proc/20537/stat : 20537 (pbscip.linux.x8) R 20535 20537 20249 0 -1 4202496 292191 0 0 0 27978 242 0 0 25 0 1 0 13468810 1149988864 273207 1992294400 4194304 8223781 140733668285968 18446744073709551615 5969512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20537/statm: 280759 273207 485 984 0 279772 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1123036

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20546
/proc/meminfo: memFree=640508/2059040 swapFree=4139144/4192956
[pid=20537] ppid=20535 vsize=1251452 CPUtime=342.19
/proc/20537/stat : 20537 (pbscip.linux.x8) R 20535 20537 20249 0 -1 4202496 324084 0 0 0 33958 261 0 0 25 0 1 0 13468810 1281486848 305100 1992294400 4194304 8223781 140733668285968 18446744073709551615 5955622 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20537/statm: 312863 305100 485 984 0 311876 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1251452

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20548
/proc/meminfo: memFree=525560/2059040 swapFree=4139144/4192956
[pid=20537] ppid=20535 vsize=1364728 CPUtime=402.16
/proc/20537/stat : 20537 (pbscip.linux.x8) R 20535 20537 20249 0 -1 4202496 352496 0 0 0 39935 281 0 0 25 0 1 0 13468810 1397481472 333256 1992294400 4194304 8223781 140733668285968 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20537/statm: 341182 333256 485 984 0 340195 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 1364728

[startup+462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20550
/proc/meminfo: memFree=446572/2059040 swapFree=4139144/4192956
[pid=20537] ppid=20535 vsize=1445952 CPUtime=462.15
/proc/20537/stat : 20537 (pbscip.linux.x8) R 20535 20537 20249 0 -1 4202496 372478 0 0 0 45915 300 0 0 25 0 1 0 13468810 1480654848 352982 1992294400 4194304 8223781 140733668285968 18446744073709551615 4854173 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20537/statm: 361488 352982 485 984 0 360501 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 1445952

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20552
/proc/meminfo: memFree=335220/2059040 swapFree=4139144/4192956
[pid=20537] ppid=20535 vsize=1557520 CPUtime=522.13
/proc/20537/stat : 20537 (pbscip.linux.x8) R 20535 20537 20249 0 -1 4202496 400938 0 0 0 51891 322 0 0 25 0 1 0 13468810 1594900480 380930 1992294400 4194304 8223781 140733668285968 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20537/statm: 389380 380930 485 984 0 388393 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 1557520

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20553
/proc/meminfo: memFree=204772/2059040 swapFree=4139144/4192956
[pid=20537] ppid=20535 vsize=1688720 CPUtime=582.11
/proc/20537/stat : 20537 (pbscip.linux.x8) R 20535 20537 20249 0 -1 4202496 433250 0 0 0 57867 344 0 0 25 0 1 0 13468810 1729249280 413242 1992294400 4194304 8223781 140733668285968 18446744073709551615 5968621 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20537/statm: 422180 413242 485 984 0 421193 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 1688720

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20554
/proc/meminfo: memFree=119088/2059040 swapFree=4139144/4192956
[pid=20537] ppid=20535 vsize=1773780 CPUtime=642.1
/proc/20537/stat : 20537 (pbscip.linux.x8) R 20535 20537 20249 0 -1 4202496 454620 0 0 0 63851 359 0 0 25 0 1 0 13468810 1816350720 434612 1992294400 4194304 8223781 140733668285968 18446744073709551615 4225326 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20537/statm: 443445 434612 485 984 0 442458 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 1773780

[startup+702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20556
/proc/meminfo: memFree=65644/2059040 swapFree=4139144/4192956
[pid=20537] ppid=20535 vsize=1827696 CPUtime=702.08
/proc/20537/stat : 20537 (pbscip.linux.x8) R 20535 20537 20249 0 -1 4202496 468191 0 0 0 69835 373 0 0 25 0 1 0 13468810 1871560704 448183 1992294400 4194304 8223781 140733668285968 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20537/statm: 456924 448183 485 984 0 455937 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 1827696



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+705.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20556
/proc/meminfo: memFree=49648/2059040 swapFree=4139144/4192956
[pid=20537] ppid=20535 vsize=1843644 CPUtime=705.29
/proc/20537/stat : 20537 (pbscip.linux.x8) R 20535 20537 20249 0 -1 4202496 471935 0 0 0 70154 375 0 0 25 0 1 0 13468810 1887891456 451927 1992294400 4194304 8223781 140733668285968 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20537/statm: 460911 451927 485 984 0 459924 0
Current children cumulated CPU time (s) 705.29
Current children cumulated vsize (KiB) 1843644

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -20537

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

[startup+707.002 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20557
/proc/meminfo: memFree=48152/2059040 swapFree=4139144/4192956
[pid=20537] ppid=20535 vsize=1845688 CPUtime=706.78
/proc/20537/stat : 20537 (pbscip.linux.x8) R 20535 20537 20249 0 -1 4202496 472548 0 0 0 70303 375 0 0 25 0 1 0 13468810 1889984512 452540 1992294400 4194304 8223781 140733668285968 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20537/statm: 461422 452540 485 984 0 460435 0
Current children cumulated CPU time (s) 706.78
Current children cumulated vsize (KiB) 1845688

[startup+707.402 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20557
/proc/meminfo: memFree=46912/2059040 swapFree=4139144/4192956
[pid=20537] ppid=20535 vsize=1846712 CPUtime=707.18
/proc/20537/stat : 20537 (pbscip.linux.x8) R 20535 20537 20249 0 -1 4202496 472819 0 0 0 70343 375 0 0 25 0 1 0 13468810 1891033088 452811 1992294400 4194304 8223781 140733668285968 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20537/statm: 461678 452811 485 984 0 460691 0
Current children cumulated CPU time (s) 707.18
Current children cumulated vsize (KiB) 1846712

[startup+707.602 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20557
/proc/meminfo: memFree=46912/2059040 swapFree=4139144/4192956
[pid=20537] ppid=20535 vsize=0 CPUtime=707.39
/proc/20537/stat : 20537 (pbscip.linux.x8) R 20535 20537 20249 0 -1 4203524 472819 0 0 0 70354 385 0 0 25 0 1 0 13468810 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/20537/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 707.39
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 707.682
CPU time (s): 707.47
CPU user time (s): 703.54
CPU system time (s): 3.9304
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 1846712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 703.54
system time used= 3.9304
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 472819
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= 1
involuntary context switches= 8619

runsolver used 1.18882 second user time and 3.33449 second system time

The end

Launcher Data 

Begin job on node018 at 2010-07-06 23:42:45
IDJOB=2687381
IDBENCH=77715
IDSOLVER=1169
FILE ID=node018/2687381-1278452565
PBS_JOBID= 11233537
Free space on /tmp= 62516 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j90opt/normalized-j9025_10.std.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687381-1278452565/watcher-2687381-1278452565 -o /tmp/evaluation-result-2687381-1278452565/solver-2687381-1278452565 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2687381-1278452565.opb -t 1800 -m 1800

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

MD5SUM BENCH= 61e5a79df84e43f9b39aa8611a460c56
RANDOM SEED=1530277497

node018.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.248
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.49
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		: 3000.248
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1860584 kB
Buffers:          9532 kB
Cached:         104696 kB
SwapCached:       6472 kB
Active:          56060 kB
Inactive:        71624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1860584 kB
SwapTotal:     4192956 kB
SwapFree:      4139144 kB
Dirty:           10312 kB
Writeback:           0 kB
AnonPages:       11696 kB
Mapped:          11860 kB
Slab:            48736 kB
PageTables:       4168 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181156 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62512 MiB
End job on node018 at 2010-07-06 23:54:33