Trace number 2687030

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) 604.787 605.118

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12040_4.std.opb
MD5SUM8ff3f0acf25ff66baa70f63573552542
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark112
Best CPU time to get the best result obtained on this benchmark11.5092
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables72842
Total number of constraints245087
Number of constraints which are clauses243887
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 constraint120
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-2687030-1278446259.opb>
4.40/4.43	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 245087 constraints
4.40/4.43	c problem read
4.40/4.43	c presolving settings loaded
5.69/5.78	c presolving:
20.69/20.70	c (round 1) 7157 del vars, 21128 del conss, 5477 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16645844 impls, 0 clqs
32.48/32.52	c (round 2) 14673 del vars, 51593 del conss, 12593 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16685275 impls, 0 clqs
36.88/36.97	c (round 3) 17423 del vars, 64162 del conss, 14246 chg bounds, 77 chg sides, 93 chg coeffs, 0 upgd conss, 16701988 impls, 0 clqs
39.38/39.41	c (round 4) 18766 del vars, 69711 del conss, 15090 chg bounds, 145 chg sides, 190 chg coeffs, 0 upgd conss, 16713853 impls, 0 clqs
40.88/40.95	c (round 5) 19583 del vars, 72843 del conss, 15593 chg bounds, 147 chg sides, 194 chg coeffs, 0 upgd conss, 16720730 impls, 0 clqs
41.98/42.03	c (round 6) 20114 del vars, 74972 del conss, 15883 chg bounds, 147 chg sides, 194 chg coeffs, 0 upgd conss, 16726927 impls, 0 clqs
42.79/42.84	c (round 7) 20463 del vars, 76373 del conss, 16075 chg bounds, 147 chg sides, 194 chg coeffs, 0 upgd conss, 16731707 impls, 0 clqs
43.38/43.49	c (round 8) 20700 del vars, 77328 del conss, 16209 chg bounds, 147 chg sides, 194 chg coeffs, 0 upgd conss, 16734444 impls, 0 clqs
43.98/44.10	c (round 9) 20923 del vars, 78205 del conss, 16339 chg bounds, 147 chg sides, 194 chg coeffs, 0 upgd conss, 16738254 impls, 0 clqs
44.58/44.61	c (round 10) 21111 del vars, 78985 del conss, 16450 chg bounds, 147 chg sides, 194 chg coeffs, 0 upgd conss, 16740948 impls, 0 clqs
45.09/45.11	c (round 11) 21291 del vars, 79623 del conss, 16559 chg bounds, 147 chg sides, 194 chg coeffs, 0 upgd conss, 16744592 impls, 0 clqs
45.47/45.53	c (round 12) 21429 del vars, 80226 del conss, 16649 chg bounds, 147 chg sides, 194 chg coeffs, 0 upgd conss, 16746102 impls, 0 clqs
45.88/45.94	c (round 13) 21511 del vars, 80608 del conss, 16700 chg bounds, 147 chg sides, 194 chg coeffs, 0 upgd conss, 16746955 impls, 0 clqs
46.38/46.41	c (round 14) 21551 del vars, 80795 del conss, 16731 chg bounds, 147 chg sides, 194 chg coeffs, 0 upgd conss, 16747173 impls, 0 clqs
46.58/46.66	c (round 15) 21567 del vars, 80896 del conss, 16731 chg bounds, 147 chg sides, 194 chg coeffs, 0 upgd conss, 16747261 impls, 0 clqs
48.48/48.51	c (round 16) 21567 del vars, 80904 del conss, 16731 chg bounds, 147 chg sides, 194 chg coeffs, 164183 upgd conss, 16747261 impls, 0 clqs
51.28/51.39	c (round 17) 21567 del vars, 80931 del conss, 16731 chg bounds, 268 chg sides, 501 chg coeffs, 164183 upgd conss, 16747261 impls, 0 clqs
603.64/603.81	c pressed CTRL-C 1 times (5 times for forcing termination)
603.74/603.96	c    (595.6s) probing: 449/51275 (0.9%) - 0 fixings, 0 aggregations, 7365128 implications, 0 bound changes
603.74/603.96	c    (595.6s) probing aborted: solving stopped
603.74/603.97	c presolving (18 rounds):
603.74/603.97	c  21567 deleted vars, 80945 deleted constraints, 16731 tightened bounds, 0 added holes, 269 changed sides, 506 changed coefficients
603.74/603.97	c  45874257 implications, 0 cliques
603.74/603.97	c presolved problem has 51275 variables (51275 bin, 0 int, 0 impl, 0 cont) and 164206 constraints
603.74/603.97	c    1085 constraints of type <knapsack>
603.74/603.97	c      42 constraints of type <setppc>
603.74/603.97	c  163079 constraints of type <logicor>
603.74/603.97	c transformed objective value is always integral (scale: 1)
603.74/603.97	c Presolving Time: 594.89
603.74/603.97	c - non default parameters ----------------------------------------------------------------------
603.74/603.97	c # SCIP version 1.2.1.2
603.74/603.97	c 
603.74/603.97	c # frequency for displaying node information lines
603.74/603.97	c # [type: int, range: [-1,2147483647], default: 100]
603.74/603.97	c display/freq = 10000
603.74/603.97	c 
603.74/603.97	c # maximal time in seconds to run
603.74/603.97	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
603.74/603.97	c limits/time = 1795.57
603.74/603.97	c 
603.74/603.97	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
603.74/603.97	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
603.74/603.97	c limits/memory = 1620
603.74/603.97	c 
603.74/603.97	c # should presolving try to simplify inequalities
603.74/603.97	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
603.74/603.97	c constraints/linear/simplifyinequalities = TRUE
603.74/603.97	c 
603.74/603.97	c # should presolving try to simplify knapsacks
603.74/603.97	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
603.74/603.97	c constraints/knapsack/simplifyinequalities = TRUE
603.74/603.97	c 
603.74/603.97	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
603.74/603.97	c # [type: int, range: [-1,2147483647], default: -1]
603.74/603.97	c separating/rapidlearning/freq = 0
603.74/603.97	c 
603.74/603.97	c -----------------------------------------------------------------------------------------------
603.74/603.97	c start solving
603.92/604.14	c 
603.92/604.14	c (node 0) switching to memory saving mode (mem: 1311.1M/1620.0M)
604.57/604.94	c [src/blockmemshell/memory.c:853] ERROR: Insufficient memory for allocation of 1048640 bytes
604.57/604.94	c [src/scip/lp.c:3515] ERROR: Insufficient memory for new chunk
604.57/604.94	c [src/scip/lp.c:3515] ERROR: No memory in function call
604.57/604.94	c [src/scip/scip.c:11695] ERROR: Error <-1> in function call
604.57/604.94	c [src/scip/cons_logicor.c:859] ERROR: Error <-1> in function call
604.57/604.94	c [src/scip/cons_logicor.c:882] ERROR: Error <-1> in function call
604.57/604.94	c [src/scip/cons_logicor.c:1702] ERROR: Error <-1> in function call
604.57/604.94	c [src/scip/cons.c:2338] ERROR: Error <-1> in function call
604.57/604.94	c [src/scip/solve.c:719] ERROR: Error <-1> in function call
604.57/604.94	c [src/scip/solve.c:761] ERROR: Error <-1> in function call
604.57/604.94	c [src/scip/solve.c:798] ERROR: Error <-1> in function call
604.57/604.94	c [src/scip/solve.c:1863] ERROR: Error <-1> in function call
604.57/604.94	c [src/scip/solve.c:2577] ERROR: Error <-1> in function call
604.57/604.94	c [src/scip/solve.c:3189] ERROR: Error <-1> in function call
604.57/604.94	c [src/scip/scip.c:6167] ERROR: Error <-1> in function call
604.57/604.94	c [src/cmain.c:657] ERROR: Error <-1> in function call
604.57/604.94	c [src/cmain.c:832] ERROR: Error <-1> in function call
604.57/604.94	c [src/cmain.c:908] ERROR: Error <-1> in function call
604.57/604.94	c SCIP Error (-1): c insufficient memory errorc 
604.57/604.94	c Time complete: 604.6.

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-2687030-1278446259/watcher-2687030-1278446259 -o /tmp/evaluation-result-2687030-1278446259/solver-2687030-1278446259 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2687030-1278446259.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: 1.07 1.00 1.00 3/106 21080
/proc/meminfo: memFree=1841436/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=6696 CPUtime=0
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21026 0 -1 4202496 982 0 0 0 0 0 0 0 18 0 1 0 12833381 6856704 901 1992294400 4194304 8223781 140735177412448 18446744073709551615 7304800 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21080/statm: 1674 902 343 984 0 687 0

[startup+0.0337991 s]
/proc/loadavg: 1.07 1.00 1.00 3/106 21080
/proc/meminfo: memFree=1841436/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=10876 CPUtime=0.03
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21026 0 -1 4202496 2029 0 0 0 2 1 0 0 18 0 1 0 12833381 11137024 1948 1992294400 4194304 8223781 140735177412448 18446744073709551615 7246587 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21080/statm: 2719 1948 365 984 0 1732 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 10876

[startup+0.100805 s]
/proc/loadavg: 1.07 1.00 1.00 3/106 21080
/proc/meminfo: memFree=1841436/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=16040 CPUtime=0.09
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21026 0 -1 4202496 3300 0 0 0 8 1 0 0 21 0 1 0 12833381 16424960 3219 1992294400 4194304 8223781 140735177412448 18446744073709551615 7163976 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21080/statm: 4010 3219 365 984 0 3023 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16040

[startup+0.300827 s]
/proc/loadavg: 1.07 1.00 1.00 3/106 21080
/proc/meminfo: memFree=1841436/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=28060 CPUtime=0.29
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21026 0 -1 4202496 6344 0 0 0 26 3 0 0 21 0 1 0 12833381 28733440 6254 1992294400 4194304 8223781 140735177412448 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21080/statm: 7015 6254 365 984 0 6028 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28060

[startup+0.700871 s]
/proc/loadavg: 1.07 1.00 1.00 3/106 21080
/proc/meminfo: memFree=1841436/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=49724 CPUtime=0.69
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21026 0 -1 4202496 11750 0 0 0 64 5 0 0 22 0 1 0 12833381 50917376 11660 1992294400 4194304 8223781 140735177412448 18446744073709551615 7189627 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21080/statm: 12431 11660 365 984 0 11444 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49724

[startup+1.50096 s]
/proc/loadavg: 1.07 1.00 1.00 2/107 21081
/proc/meminfo: memFree=1789720/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=66320 CPUtime=1.49
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21026 0 -1 4202496 15903 0 0 0 142 7 0 0 25 0 1 0 12833381 67911680 15813 1992294400 4194304 8223781 140735177412448 18446744073709551615 5648923 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21080/statm: 16580 15813 365 984 0 15593 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 66320

[startup+3.10113 s]
/proc/loadavg: 1.07 1.00 1.00 2/107 21081
/proc/meminfo: memFree=1766036/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=110548 CPUtime=3.09
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21026 0 -1 4202496 26920 0 0 0 298 11 0 0 25 0 1 0 12833381 113201152 26830 1992294400 4194304 8223781 140735177412448 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21080/statm: 27637 26830 365 984 0 26650 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 110548

[startup+6.30149 s]
/proc/loadavg: 1.06 1.00 1.00 2/107 21081
/proc/meminfo: memFree=1495964/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=392764 CPUtime=6.29
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21026 0 -1 4202496 96369 0 0 0 592 37 0 0 25 0 1 0 12833381 402190336 95896 1992294400 4194304 8223781 140735177412448 18446744073709551615 5969794 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21080/statm: 98191 95896 437 984 0 97204 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 392764

[startup+12.7012 s]
/proc/loadavg: 1.06 1.00 1.00 2/107 21081
/proc/meminfo: memFree=1197248/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=683936 CPUtime=12.69
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21026 0 -1 4202496 168636 0 0 0 1195 74 0 0 25 0 1 0 12833381 700350464 168163 1992294400 4194304 8223781 140735177412448 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21080/statm: 170984 168163 441 984 0 169997 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 683936

[startup+25.5006 s]
/proc/loadavg: 1.05 1.00 1.00 2/107 21081
/proc/meminfo: memFree=994384/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=866148 CPUtime=25.48
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21026 0 -1 4202496 212249 0 0 0 2439 109 0 0 25 0 1 0 12833381 886935552 211519 1992294400 4194304 8223781 140735177412448 18446744073709551615 5966506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21080/statm: 216537 211519 445 984 0 215550 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 866148

[startup+51.1004 s]
/proc/loadavg: 1.03 1.00 1.00 2/107 21081
/proc/meminfo: memFree=961524/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=904344 CPUtime=51.07
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21026 0 -1 4202496 237611 0 0 0 4843 264 0 0 25 0 1 0 12833381 926048256 219884 1992294400 4194304 8223781 140735177412448 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21080/statm: 226086 219884 534 984 0 225099 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 904344

[startup+102.308 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 21083
/proc/meminfo: memFree=892456/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=974504 CPUtime=102.27
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21026 0 -1 4202496 262303 0 0 0 9946 281 0 0 25 0 1 0 12833381 997892096 237141 1992294400 4194304 8223781 140735177412448 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21080/statm: 243626 237141 484 984 0 242639 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 974504

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21085
/proc/meminfo: memFree=834052/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=1036108 CPUtime=162.25
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21026 0 -1 4202496 276891 0 0 0 15936 289 0 0 25 0 1 0 12833381 1060974592 251729 1992294400 4194304 8223781 140735177412448 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21080/statm: 259027 251729 484 984 0 258040 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1036108

[startup+222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21096
/proc/meminfo: memFree=743060/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=1129088 CPUtime=222.21
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21026 0 -1 4202496 299449 0 0 0 21922 299 0 0 25 0 1 0 12833381 1156186112 274031 1992294400 4194304 8223781 140735177412448 18446744073709551615 5955622 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21080/statm: 282272 274031 484 984 0 281285 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1129088

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21096
/proc/meminfo: memFree=615340/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=1262852 CPUtime=282.2
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21026 0 -1 4202496 331615 0 0 0 27905 315 0 0 25 0 1 0 12833381 1293160448 306164 1992294400 4194304 8223781 140735177412448 18446744073709551615 7256940 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21080/statm: 315713 306164 484 984 0 314726 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1262852

[startup+342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21098
/proc/meminfo: memFree=541064/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=1336480 CPUtime=342.18
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21026 0 -1 4202496 350080 0 0 0 33892 326 0 0 25 0 1 0 12833381 1368555520 324563 1992294400 4194304 8223781 140735177412448 18446744073709551615 4688827 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21080/statm: 334120 324563 484 984 0 333133 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1336480

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21100
/proc/meminfo: memFree=445212/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=1435696 CPUtime=402.17
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21026 0 -1 4202496 375182 0 0 0 39878 339 0 0 25 0 1 0 12833381 1470152704 348895 1992294400 4194304 8223781 140735177412448 18446744073709551615 4223056 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21080/statm: 358924 348895 484 984 0 357937 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1435696

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21102
/proc/meminfo: memFree=338944/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=1540060 CPUtime=462.16
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21026 0 -1 4202496 401443 0 0 0 45864 352 0 0 25 0 1 0 12833381 1577021440 374900 1992294400 4194304 8223781 140735177412448 18446744073709551615 5968621 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21080/statm: 385015 374900 484 984 0 384028 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 1540060

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21104
/proc/meminfo: memFree=219904/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=1661908 CPUtime=522.14
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21026 0 -1 4202496 431981 0 0 0 51847 367 0 0 25 0 1 0 12833381 1701793792 405438 1992294400 4194304 8223781 140735177412448 18446744073709551615 5968926 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21080/statm: 415477 405438 484 984 0 414490 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1661908

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21104
/proc/meminfo: memFree=84992/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=1797228 CPUtime=582.12
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21026 0 -1 4202496 465921 0 0 0 57828 384 0 0 25 0 1 0 12833381 1840361472 439122 1992294400 4194304 8223781 140735177412448 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21080/statm: 449307 439122 484 984 0 448320 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1797228



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+603.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21106
/proc/meminfo: memFree=33284/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=1843288 CPUtime=603.64
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21026 0 -1 4202496 477989 0 0 0 59972 392 0 0 25 0 1 0 12833381 1887526912 451190 1992294400 4194304 8223781 140735177412448 18446744073709551615 5969485 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21080/statm: 460822 451190 484 984 0 459835 0
Current children cumulated CPU time (s) 603.64
Current children cumulated vsize (KiB) 1843288

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

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

[startup+604.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21106
/proc/meminfo: memFree=33284/2059040 swapFree=4192956/4192956
[pid=21080] ppid=21078 vsize=1876356 CPUtime=604.35
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21026 0 -1 4202496 488062 0 0 0 60037 398 0 0 25 0 1 0 12833381 1921388544 459185 1992294400 4194304 8223781 140735177412448 18446744073709551615 4517814 0 0 4096 16384 0 0 0 17 1 0 0 7
/proc/21080/statm: 469089 459185 508 984 0 468102 0
Current children cumulated CPU time (s) 604.35
Current children cumulated vsize (KiB) 1876356

[startup+605.009 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 21107
/proc/meminfo: memFree=8208/2059040 swapFree=4167808/4192956
[pid=21080] ppid=21078 vsize=0 CPUtime=604.67
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21026 0 -1 4202500 492902 0 0 0 60052 415 0 0 18 0 1 0 12833381 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 15
/proc/21080/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 604.67
Current children cumulated vsize (KiB) 0

[startup+605.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 21107
/proc/meminfo: memFree=8208/2059040 swapFree=4167808/4192956
[pid=21080] ppid=21078 vsize=0 CPUtime=604.76
/proc/21080/stat : 21080 (pbscip.linux.x8) R 21078 21080 21026 0 -1 4202500 492902 0 0 0 60052 424 0 0 18 0 1 0 12833381 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 15
/proc/21080/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 604.76
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 605.118
CPU time (s): 604.787
CPU user time (s): 600.528
CPU system time (s): 4.25935
CPU usage (%): 99.9452
Max. virtual memory (cumulated for all children) (KiB): 1892364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 600.528
system time used= 4.25935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 492902
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= 26
involuntary context switches= 1871

runsolver used 0.964853 second user time and 2.90756 second system time

The end

Launcher Data 

Begin job on node042 at 2010-07-06 21:57:39
IDJOB=2687030
IDBENCH=77303
IDSOLVER=1169
FILE ID=node042/2687030-1278446259
PBS_JOBID= 11233499
Free space on /tmp= 62452 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/j120opt/normalized-j12040_4.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-2687030-1278446259/watcher-2687030-1278446259 -o /tmp/evaluation-result-2687030-1278446259/solver-2687030-1278446259 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2687030-1278446259.opb -t 1800 -m 1800

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

MD5SUM BENCH= 8ff3f0acf25ff66baa70f63573552542
RANDOM SEED=1124529263

node042.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		: 3000.213
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	: 6000.42
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		: 3000.213
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1841840 kB
Buffers:          3460 kB
Cached:          81484 kB
SwapCached:          0 kB
Active:          62568 kB
Inactive:        82256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1841840 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           12808 kB
Writeback:           0 kB
AnonPages:       59828 kB
Mapped:          14436 kB
Slab:            50388 kB
PageTables:       4188 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180720 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= 62448 MiB
End job on node042 at 2010-07-06 22:07:45