Trace number 2704923

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 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver? (MO) 1095.02 1095.69

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12019_2.std.opb
MD5SUM9033b116fa6917a1af0ec218f9c6d61f
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark85
Best CPU time to get the best result obtained on this benchmark1798.08
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 constraints234215
Number of constraints which are clauses233015
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 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
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-2704923-1278582013.opb>
3.80/3.81	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 234215 constraints
3.80/3.81	c problem read
3.80/3.82	c presolving settings loaded
5.09/5.15	c presolving:
20.79/20.86	c (round 1) 4398 del vars, 13084 del conss, 2965 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16076284 impls, 0 clqs
32.47/32.53	c (round 2) 11168 del vars, 36411 del conss, 9346 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16108532 impls, 0 clqs
36.07/36.12	c (round 3) 13435 del vars, 46988 del conss, 10602 chg bounds, 42 chg sides, 38 chg coeffs, 0 upgd conss, 16122735 impls, 0 clqs
38.07/38.18	c (round 4) 14522 del vars, 51139 del conss, 11284 chg bounds, 63 chg sides, 76 chg coeffs, 0 upgd conss, 16129377 impls, 0 clqs
39.07/39.14	c (round 5) 15038 del vars, 53265 del conss, 11579 chg bounds, 63 chg sides, 76 chg coeffs, 0 upgd conss, 16132875 impls, 0 clqs
39.77/39.80	c (round 6) 15307 del vars, 54312 del conss, 11720 chg bounds, 63 chg sides, 76 chg coeffs, 0 upgd conss, 16135292 impls, 0 clqs
40.07/40.12	c (round 7) 15416 del vars, 54843 del conss, 11770 chg bounds, 63 chg sides, 76 chg coeffs, 0 upgd conss, 16136129 impls, 0 clqs
40.27/40.39	c (round 8) 15478 del vars, 55098 del conss, 11804 chg bounds, 63 chg sides, 76 chg coeffs, 0 upgd conss, 16136513 impls, 0 clqs
40.57/40.61	c (round 9) 15506 del vars, 55237 del conss, 11824 chg bounds, 63 chg sides, 76 chg coeffs, 0 upgd conss, 16136585 impls, 0 clqs
40.68/40.77	c (round 10) 15506 del vars, 55268 del conss, 11824 chg bounds, 63 chg sides, 76 chg coeffs, 0 upgd conss, 16136585 impls, 0 clqs
42.27/42.32	c (round 11) 15506 del vars, 55268 del conss, 11824 chg bounds, 63 chg sides, 76 chg coeffs, 178947 upgd conss, 16136585 impls, 0 clqs
45.77/45.89	c (round 12) 15506 del vars, 55289 del conss, 11824 chg bounds, 143 chg sides, 317 chg coeffs, 178947 upgd conss, 16136585 impls, 0 clqs
1093.74/1094.10	c pressed CTRL-C 1 times (5 times for forcing termination)
1093.93/1094.36	c    (1090.5s) probing: 399/57336 (0.7%) - 0 fixings, 0 aggregations, 6578787 implications, 0 bound changes
1093.93/1094.36	c    (1090.5s) probing aborted: solving stopped
1093.93/1094.38	c presolving (13 rounds):
1093.93/1094.38	c  15506 deleted vars, 55294 deleted constraints, 11824 tightened bounds, 0 added holes, 143 changed sides, 320 changed coefficients
1093.93/1094.38	c  44599671 implications, 0 cliques
1093.93/1094.38	c presolved problem has 57336 variables (57336 bin, 0 int, 0 impl, 0 cont) and 178964 constraints
1093.93/1094.38	c    1135 constraints of type <knapsack>
1093.93/1094.38	c  149503 constraints of type <setppc>
1093.93/1094.38	c   28326 constraints of type <logicor>
1093.93/1094.38	c transformed objective value is always integral (scale: 1)
1093.93/1094.38	c Presolving Time: 1089.69
1093.93/1094.38	c - non default parameters ----------------------------------------------------------------------
1093.93/1094.38	c # SCIP version 1.2.1.3
1093.93/1094.38	c 
1093.93/1094.38	c # frequency for displaying node information lines
1093.93/1094.38	c # [type: int, range: [-1,2147483647], default: 100]
1093.93/1094.38	c display/freq = 10000
1093.93/1094.38	c 
1093.93/1094.38	c # maximal time in seconds to run
1093.93/1094.38	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1093.93/1094.38	c limits/time = 1786.19
1093.93/1094.38	c 
1093.93/1094.38	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
1093.93/1094.38	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1093.93/1094.38	c limits/memory = 1620
1093.93/1094.38	c 
1093.93/1094.38	c # default clock type (1: CPU user seconds, 2: wall clock time)
1093.93/1094.38	c # [type: int, range: [1,2], default: 1]
1093.93/1094.38	c timing/clocktype = 2
1093.93/1094.38	c 
1093.93/1094.38	c # should presolving try to simplify inequalities
1093.93/1094.38	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1093.93/1094.38	c constraints/linear/simplifyinequalities = TRUE
1093.93/1094.38	c 
1093.93/1094.38	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
1093.93/1094.38	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1093.93/1094.38	c constraints/indicator/addCouplingCons = TRUE
1093.93/1094.38	c 
1093.93/1094.38	c # should presolving try to simplify knapsacks
1093.93/1094.38	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1093.93/1094.38	c constraints/knapsack/simplifyinequalities = TRUE
1093.93/1094.38	c 
1093.93/1094.38	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
1093.93/1094.38	c # [type: int, range: [-1,2147483647], default: -1]
1093.93/1094.38	c separating/rapidlearning/freq = 0
1093.93/1094.38	c 
1093.93/1094.38	c -----------------------------------------------------------------------------------------------
1093.93/1094.38	c start solving
1094.13/1094.53	c 
1094.13/1094.53	c (node 0) switching to memory saving mode (mem: 1321.7M/1620.0M)
1094.83/1095.51	c [src/scip/sepastore.c:60] ERROR: Insufficient memory for reallocation of 900784 bytes
1094.83/1095.51	c [src/scip/sepastore.c:60] ERROR: No memory in function call
1094.83/1095.51	c [src/scip/sepastore.c:258] ERROR: Error <-1> in function call
1094.83/1095.51	c [src/scip/sepastore.c:375] ERROR: Error <-1> in function call
1094.83/1095.51	c [src/scip/scip.c:13571] ERROR: Error <-1> in function call
1094.83/1095.51	c [src/scip/cons_setppc.c:1432] ERROR: Error <-1> in function call
1094.83/1095.51	c [src/scip/cons_setppc.c:2577] ERROR: Error <-1> in function call
1094.83/1095.51	c [src/scip/cons.c:2338] ERROR: Error <-1> in function call
1094.83/1095.51	c [src/scip/solve.c:713] ERROR: Error <-1> in function call
1094.83/1095.51	c [src/scip/solve.c:755] ERROR: Error <-1> in function call
1094.83/1095.51	c [src/scip/solve.c:792] ERROR: Error <-1> in function call
1094.83/1095.51	c [src/scip/solve.c:1912] ERROR: Error <-1> in function call
1094.83/1095.51	c [src/scip/solve.c:2591] ERROR: Error <-1> in function call
1094.83/1095.51	c [src/scip/solve.c:3206] ERROR: Error <-1> in function call
1094.83/1095.51	c [src/scip/scip.c:6312] ERROR: Error <-1> in function call
1094.83/1095.51	c [src/cmain.c:674] ERROR: Error <-1> in function call
1094.83/1095.51	c [src/cmain.c:849] ERROR: Error <-1> in function call
1094.83/1095.51	c [src/cmain.c:925] ERROR: Error <-1> in function call
1094.83/1095.51	c SCIP Error (-1): c insufficient memory errorc 
1094.83/1095.51	c Time complete: 1094.83.

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-2704923-1278582013/watcher-2704923-1278582013 -o /tmp/evaluation-result-2704923-1278582013/solver-2704923-1278582013 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704923-1278582013.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 30944
/proc/meminfo: memFree=1832344/2059040 swapFree=4139756/4192956
[pid=30944] ppid=30942 vsize=7904 CPUtime=0
/proc/30944/stat : 30944 (pbscip.linux.x8) R 30942 30944 30215 0 -1 4202496 1048 0 0 0 0 0 0 0 21 0 1 0 26408831 8093696 960 1992294400 4194304 8395647 140736820484336 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30944/statm: 1976 969 365 1026 0 946 0

[startup+0.0372491 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30944
/proc/meminfo: memFree=1832344/2059040 swapFree=4139756/4192956
[pid=30944] ppid=30942 vsize=12848 CPUtime=0.03
/proc/30944/stat : 30944 (pbscip.linux.x8) R 30942 30944 30215 0 -1 4202496 2512 0 0 0 3 0 0 0 21 0 1 0 26408831 13156352 2424 1992294400 4194304 8395647 140736820484336 18446744073709551615 7301302 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30944/statm: 3212 2424 393 1026 0 2182 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12848

[startup+0.101255 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30944
/proc/meminfo: memFree=1832344/2059040 swapFree=4139756/4192956
[pid=30944] ppid=30942 vsize=18376 CPUtime=0.09
/proc/30944/stat : 30944 (pbscip.linux.x8) R 30942 30944 30215 0 -1 4202496 3872 0 0 0 8 1 0 0 21 0 1 0 26408831 18817024 3784 1992294400 4194304 8395647 140736820484336 18446744073709551615 7382027 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30944/statm: 4594 3784 393 1026 0 3564 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18376

[startup+0.301276 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30944
/proc/meminfo: memFree=1832344/2059040 swapFree=4139756/4192956
[pid=30944] ppid=30942 vsize=32748 CPUtime=0.29
/proc/30944/stat : 30944 (pbscip.linux.x8) R 30942 30944 30215 0 -1 4202496 7461 0 0 0 27 2 0 0 21 0 1 0 26408831 33533952 7373 1992294400 4194304 8395647 140736820484336 18446744073709551615 7384814 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30944/statm: 8187 7373 393 1026 0 7157 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32748

[startup+0.701321 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30944
/proc/meminfo: memFree=1832344/2059040 swapFree=4139756/4192956
[pid=30944] ppid=30942 vsize=53320 CPUtime=0.69
/proc/30944/stat : 30944 (pbscip.linux.x8) R 30942 30944 30215 0 -1 4202496 12606 0 0 0 65 4 0 0 22 0 1 0 26408831 54599680 12518 1992294400 4194304 8395647 140736820484336 18446744073709551615 7370194 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30944/statm: 13330 12518 393 1026 0 12300 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 53320

[startup+1.50141 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30945
/proc/meminfo: memFree=1776908/2059040 swapFree=4139756/4192956
[pid=30944] ppid=30942 vsize=72152 CPUtime=1.5
/proc/30944/stat : 30944 (pbscip.linux.x8) R 30942 30944 30215 0 -1 4202496 17309 0 0 0 144 6 0 0 25 0 1 0 26408831 73883648 17221 1992294400 4194304 8395647 140736820484336 18446744073709551615 7370168 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30944/statm: 18038 17221 393 1026 0 17008 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 72152

[startup+3.10158 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30947
/proc/meminfo: memFree=1746776/2059040 swapFree=4139756/4192956
[pid=30944] ppid=30942 vsize=127360 CPUtime=3.09
/proc/30944/stat : 30944 (pbscip.linux.x8) R 30942 30944 30215 0 -1 4202496 31083 0 0 0 298 11 0 0 25 0 1 0 26408831 130416640 30995 1992294400 4194304 8395647 140736820484336 18446744073709551615 4327586 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30944/statm: 31840 30995 393 1026 0 30810 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 127360

[startup+6.30094 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30947
/proc/meminfo: memFree=1472860/2059040 swapFree=4139756/4192956
[pid=30944] ppid=30942 vsize=416520 CPUtime=6.29
/proc/30944/stat : 30944 (pbscip.linux.x8) R 30942 30944 30215 0 -1 4202496 102130 0 0 0 594 35 0 0 25 0 1 0 26408831 426516480 101688 1992294400 4194304 8395647 140736820484336 18446744073709551615 4684129 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30944/statm: 104130 101688 463 1026 0 103100 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 416520

[startup+12.7006 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30947
/proc/meminfo: memFree=1190388/2059040 swapFree=4139756/4192956
[pid=30944] ppid=30942 vsize=676536 CPUtime=12.69
/proc/30944/stat : 30944 (pbscip.linux.x8) R 30942 30944 30215 0 -1 4202496 166772 0 0 0 1212 57 0 0 25 0 1 0 26408831 692772864 166330 1992294400 4194304 8395647 140736820484336 18446744073709551615 6349746 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30944/statm: 169134 166330 469 1026 0 168104 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 676536

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30947
/proc/meminfo: memFree=997692/2059040 swapFree=4139756/4192956
[pid=30944] ppid=30942 vsize=853784 CPUtime=25.48
/proc/30944/stat : 30944 (pbscip.linux.x8) R 30942 30944 30215 0 -1 4202496 209078 0 0 0 2478 70 0 0 25 0 1 0 26408831 874274816 208636 1992294400 4194304 8395647 140736820484336 18446744073709551615 6085522 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30944/statm: 213446 208636 475 1026 0 212416 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 853784

[startup+51.1009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30947
/proc/meminfo: memFree=909528/2059040 swapFree=4139756/4192956
[pid=30944] ppid=30942 vsize=943308 CPUtime=51.06
/proc/30944/stat : 30944 (pbscip.linux.x8) R 30942 30944 30215 0 -1 4202496 238599 0 0 0 5028 78 0 0 25 0 1 0 26408831 965947392 230892 1992294400 4194304 8395647 140736820484336 18446744073709551615 6080340 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30944/statm: 235827 230892 550 1026 0 234797 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 943308

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30949
/proc/meminfo: memFree=862160/2059040 swapFree=4139756/4192956
[pid=30944] ppid=30942 vsize=990784 CPUtime=102.25
/proc/30944/stat : 30944 (pbscip.linux.x8) R 30942 30944 30215 0 -1 4202496 250168 0 0 0 10140 85 0 0 25 0 1 0 26408831 1014562816 242461 1992294400 4194304 8395647 140736820484336 18446744073709551615 6080661 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30944/statm: 247696 242461 550 1026 0 246666 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 990784

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30951
/proc/meminfo: memFree=816032/2059040 swapFree=4139756/4192956
[pid=30944] ppid=30942 vsize=1039364 CPUtime=162.23
/proc/30944/stat : 30944 (pbscip.linux.x8) R 30942 30944 30215 0 -1 4202496 261673 0 0 0 16133 90 0 0 25 0 1 0 26408831 1064308736 253966 1992294400 4194304 8395647 140736820484336 18446744073709551615 6080688 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30944/statm: 259841 253966 550 1026 0 258811 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1039364

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30951
/proc/meminfo: memFree=777840/2059040 swapFree=4139756/4192956
[pid=30944] ppid=30942 vsize=1077908 CPUtime=222.2
/proc/30944/stat : 30944 (pbscip.linux.x8) R 30942 30944 30215 0 -1 4202496 271210 0 0 0 22127 93 0 0 25 0 1 0 26408831 1103777792 263503 1992294400 4194304 8395647 140736820484336 18446744073709551615 4247653 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30944/statm: 269477 263503 550 1026 0 268447 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1077908

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30953
/proc/meminfo: memFree=711624/2059040 swapFree=4139756/4192956
[pid=30944] ppid=30942 vsize=1147076 CPUtime=282.19
/proc/30944/stat : 30944 (pbscip.linux.x8) R 30942 30944 30215 0 -1 4202496 288296 0 0 0 28119 100 0 0 25 0 1 0 26408831 1174605824 280589 1992294400 4194304 8395647 140736820484336 18446744073709551615 6080362 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30944/statm: 286769 280589 550 1026 0 285739 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1147076

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30955
/proc/meminfo: memFree=649624/2059040 swapFree=4139756/4192956
[pid=30944] ppid=30942 vsize=1209324 CPUtime=342.17
/proc/30944/stat : 30944 (pbscip.linux.x8) R 30942 30944 30215 0 -1 4202496 303280 0 0 0 34111 106 0 0 25 0 1 0 26408831 1238347776 295573 1992294400 4194304 8395647 140736820484336 18446744073709551615 5210321 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30944/statm: 302331 295573 550 1026 0 301301 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1209324

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 30957
/proc/meminfo: memFree=605108/2059040 swapFree=4139756/4192956
[pid=30944] ppid=30942 vsize=1252692 CPUtime=402.16
/proc/30944/stat : 30944 (pbscip.linux.x8) R 30942 30944 30215 0 -1 4202496 314324 0 0 0 40106 110 0 0 25 0 1 0 26408831 1282756608 306617 1992294400 4194304 8395647 140736820484336 18446744073709551615 6080353 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30944/statm: 313173 306617 550 1026 0 312143 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 1252692

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30959
/proc/meminfo: memFree=559972/2059040 swapFree=4139756/4192956
[pid=30944] ppid=30942 vsize=1298088 CPUtime=462.13
/proc/30944/stat : 30944 (pbscip.linux.x8) R 30942 30944 30215 0 -1 4202496 325617 0 0 0 46099 114 0 0 25 0 1 0 26408831 1329242112 317910 1992294400 4194304 8395647 140736820484336 18446744073709551615 6080661 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30944/statm: 324522 317910 550 1026 0 323492 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 1298088

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30959
/proc/meminfo: memFree=526120/2059040 swapFree=4139756/4192956
[pid=30944] ppid=30942 vsize=1334384 CPUtime=522.11
/proc/30944/stat : 30944 (pbscip.linux.x8) R 30942 30944 30215 0 -1 4202496 334303 0 0 0 52095 116 0 0 25 0 1 0 26408831 1366409216 326596 1992294400 4194304 8395647 140736820484336 18446744073709551615 6080336 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30944/statm: 333596 326596 550 1026 0 332566 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 1334384

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30961
/proc/meminfo: memFree=471312/2059040 swapFree=4139756/4192956
[pid=30944] ppid=30942 vsize=1391992 CPUtime=582.09
/proc/30944/stat : 30944 (pbscip.linux.x8) R 30942 30944 30215 0 -1 4202496 348248 0 0 0 58087 122 0 0 25 0 1 0 26408831 1425399808 340541 1992294400 4194304 8395647 140736820484336 18446744073709551615 6080661 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30944/statm: 347998 340541 550 1026 0 346968 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 1391992

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30963
/proc/meminfo: memFree=392448/2059040 swapFree=4139756/4192956
[pid=30944] ppid=30942 vsize=1468940 CPUtime=642.08
/proc/30944/stat : 30944 (pbscip.linux.x8) R 30942 30944 30215 0 -1 4202496 367354 0 0 0 64077 131 0 0 25 0 1 0 26408831 1504194560 359647 1992294400 4194304 8395647 140736820484336 18446744073709551615 6080661 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30944/statm: 367235 359647 550 1026 0 366205 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 1468940

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30965
/proc/meminfo: memFree=363804/2059040 swapFree=4139756/4192956
[pid=30944] ppid=30942 vsize=1497488 CPUtime=702.05
/proc/30944/stat : 30944 (pbscip.linux.x8) R 30942 30944 30215 0 -1 4202496 374470 0 0 0 70071 134 0 0 25 0 1 0 26408831 1533427712 366763 1992294400 4194304 8395647 140736820484336 18446744073709551615 6080665 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30944/statm: 374372 366763 550 1026 0 373342 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 1497488

[startup+762.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30967
/proc/meminfo: memFree=276136/2059040 swapFree=4139756/4192956
[pid=30944] ppid=30942 vsize=1585588 CPUtime=762.04
/proc/30944/stat : 30944 (pbscip.linux.x8) R 30942 30944 30215 0 -1 4202496 396350 0 0 0 76062 142 0 0 25 0 1 0 26408831 1623642112 388643 1992294400 4194304 8395647 140736820484336 18446744073709551615 4684118 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30944/statm: 396397 388643 550 1026 0 395367 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 1585588

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30967
/proc/meminfo: memFree=215500/2059040 swapFree=4139756/4192956
[pid=30944] ppid=30942 vsize=1646096 CPUtime=822.01
/proc/30944/stat : 30944 (pbscip.linux.x8) R 30942 30944 30215 0 -1 4202496 411480 0 0 0 82052 149 0 0 25 0 1 0 26408831 1685602304 403773 1992294400 4194304 8395647 140736820484336 18446744073709551615 5210321 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30944/statm: 411524 403773 550 1026 0 410494 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 1646096

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30969
/proc/meminfo: memFree=156600/2059040 swapFree=4139756/4192956
[pid=30944] ppid=30942 vsize=1705528 CPUtime=882
/proc/30944/stat : 30944 (pbscip.linux.x8) R 30942 30944 30215 0 -1 4202496 426170 0 0 0 88045 155 0 0 25 0 1 0 26408831 1746460672 418463 1992294400 4194304 8395647 140736820484336 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30944/statm: 426382 418463 550 1026 0 425352 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 1705528

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30971
/proc/meminfo: memFree=113696/2059040 swapFree=4139756/4192956
[pid=30944] ppid=30942 vsize=1748976 CPUtime=941.98
/proc/30944/stat : 30944 (pbscip.linux.x8) R 30942 30944 30215 0 -1 4202496 437055 0 0 0 94039 159 0 0 25 0 1 0 26408831 1790951424 429348 1992294400 4194304 8395647 140736820484336 18446744073709551615 5210321 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30944/statm: 437244 429348 550 1026 0 436214 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 1748976

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30973
/proc/meminfo: memFree=78356/2059040 swapFree=4139756/4192956
[pid=30944] ppid=30942 vsize=1782132 CPUtime=1001.96
/proc/30944/stat : 30944 (pbscip.linux.x8) R 30942 30944 30215 0 -1 4202496 445669 0 0 0 100034 162 0 0 25 0 1 0 26408831 1824903168 437962 1992294400 4194304 8395647 140736820484336 18446744073709551615 4743289 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30944/statm: 445533 437962 550 1026 0 444503 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 1782132

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30975
/proc/meminfo: memFree=42024/2059040 swapFree=4139756/4192956
[pid=30944] ppid=30942 vsize=1821444 CPUtime=1061.94
/proc/30944/stat : 30944 (pbscip.linux.x8) R 30942 30944 30215 0 -1 4202496 454949 0 0 0 106027 167 0 0 25 0 1 0 26408831 1865158656 447242 1992294400 4194304 8395647 140736820484336 18446744073709551615 4215691 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30944/statm: 455361 447242 550 1026 0 454331 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 1821444



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1094.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30975
/proc/meminfo: memFree=17720/2059040 swapFree=4139756/4192956
[pid=30944] ppid=30942 vsize=1843712 CPUtime=1093.74
/proc/30944/stat : 30944 (pbscip.linux.x8) R 30942 30944 30215 0 -1 4202496 460793 0 0 0 109205 169 0 0 25 0 1 0 26408831 1887961088 453086 1992294400 4194304 8395647 140736820484336 18446744073709551615 4728604 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30944/statm: 460928 453086 550 1026 0 459898 0
Current children cumulated CPU time (s) 1093.74
Current children cumulated vsize (KiB) 1843712

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

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

[startup+1094.21 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30975
/proc/meminfo: memFree=17720/2059040 swapFree=4139756/4192956
[pid=30944] ppid=30942 vsize=1843712 CPUtime=1093.84
/proc/30944/stat : 30944 (pbscip.linux.x8) R 30942 30944 30215 0 -1 4202496 460807 0 0 0 109215 169 0 0 25 0 1 0 26408831 1887961088 453100 1992294400 4194304 8395647 140736820484336 18446744073709551615 4564192 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30944/statm: 460928 453100 550 1026 0 459898 0
Current children cumulated CPU time (s) 1093.84
Current children cumulated vsize (KiB) 1843712

[startup+1095 s]
/proc/loadavg: 1.00 1.00 1.00 3/108 30976
/proc/meminfo: memFree=16596/2059040 swapFree=4139756/4192956
[pid=30944] ppid=30942 vsize=1877616 CPUtime=1094.63
/proc/30944/stat : 30944 (pbscip.linux.x8) R 30942 30944 30215 0 -1 4202496 469697 0 0 0 109289 174 0 0 25 0 1 0 26408831 1922678784 461851 1992294400 4194304 8395647 140736820484336 18446744073709551615 6141695 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30944/statm: 469404 461851 541 1026 0 468374 0
Current children cumulated CPU time (s) 1094.63
Current children cumulated vsize (KiB) 1877616

[startup+1095.6 s]
/proc/loadavg: 1.00 1.00 1.00 3/108 30976
/proc/meminfo: memFree=16596/2059040 swapFree=4139756/4192956
[pid=30944] ppid=30942 vsize=0 CPUtime=1094.92
/proc/30944/stat : 30944 (pbscip.linux.x8) R 30942 30944 30215 0 -1 4202500 473881 0 0 0 109303 189 0 0 24 0 1 0 26408831 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 30
/proc/30944/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1094.92
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 1095.69
CPU time (s): 1095.02
CPU user time (s): 1093.04
CPU system time (s): 1.9797
CPU usage (%): 99.9387
Max. virtual memory (cumulated for all children) (KiB): 1891368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1093.04
system time used= 1.9797
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 473881
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= 5
involuntary context switches= 2958

runsolver used 1.70174 second user time and 5.30419 second system time

The end

Launcher Data 

Begin job on node042 at 2010-07-08 11:40:14
IDJOB=2704923
IDBENCH=77372
IDSOLVER=1213
FILE ID=node042/2704923-1278582013
PBS_JOBID= 11240083
Free space on /tmp= 62492 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12019_2.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-2704923-1278582013/watcher-2704923-1278582013 -o /tmp/evaluation-result-2704923-1278582013/solver-2704923-1278582013 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704923-1278582013.opb -t 1800 -m 1800

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

MD5SUM BENCH= 9033b116fa6917a1af0ec218f9c6d61f
RANDOM SEED=2112850730

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:       1832872 kB
Buffers:         20336 kB
Cached:         122328 kB
SwapCached:       6336 kB
Active:          94932 kB
Inactive:        60856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1832872 kB
SwapTotal:     4192956 kB
SwapFree:      4139756 kB
Dirty:           18280 kB
Writeback:           0 kB
AnonPages:       11748 kB
Mapped:          11972 kB
Slab:            48236 kB
PageTables:       4276 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182296 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= 62484 MiB
End job on node042 at 2010-07-08 11:58:30