Trace number 2687418

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
SCIPnone SCIP 1.2.1.2 without any LP solver? (MO) 729.056 729.29

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j90opt/
normalized-j9025_7.std.opb
MD5SUM898f9481d81532bb854887af2399230f
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark139
Best CPU time to get the best result obtained on this benchmark1800.48
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 constraints184232
Number of constraints which are clauses183032
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 constraint72
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: NONE] [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-2687418-1278453172.opb>
3.20/3.29	c original problem has 54782 variables (54782 bin, 0 int, 0 impl, 0 cont) and 184232 constraints
3.20/3.29	c problem read
3.20/3.29	c presolving settings loaded
3.20/3.29	c [src/scip/lpi_none.c:41] ERROR: there is no LP solver linked to the binary (LPS=none); you should set the parameter <lp/solvefreq> to <-1> to avoid solving LPs
4.19/4.26	c presolving:
15.48/15.59	c (round 1) 3953 del vars, 11228 del conss, 2791 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12710848 impls, 0 clqs
22.88/22.93	c (round 2) 9190 del vars, 30341 del conss, 7649 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12740002 impls, 0 clqs
25.29/25.35	c (round 3) 10961 del vars, 38693 del conss, 8644 chg bounds, 33 chg sides, 13 chg coeffs, 0 upgd conss, 12754570 impls, 0 clqs
26.49/26.57	c (round 4) 11722 del vars, 41847 del conss, 9100 chg bounds, 49 chg sides, 29 chg coeffs, 0 upgd conss, 12761131 impls, 0 clqs
27.28/27.31	c (round 5) 12145 del vars, 43589 del conss, 9329 chg bounds, 49 chg sides, 29 chg coeffs, 0 upgd conss, 12764925 impls, 0 clqs
27.78/27.82	c (round 6) 12349 del vars, 44453 del conss, 9440 chg bounds, 49 chg sides, 29 chg coeffs, 0 upgd conss, 12766594 impls, 0 clqs
28.08/28.16	c (round 7) 12455 del vars, 44938 del conss, 9495 chg bounds, 49 chg sides, 29 chg coeffs, 0 upgd conss, 12767318 impls, 0 clqs
28.39/28.43	c (round 8) 12501 del vars, 45179 del conss, 9520 chg bounds, 49 chg sides, 29 chg coeffs, 0 upgd conss, 12767654 impls, 0 clqs
28.59/28.65	c (round 9) 12517 del vars, 45269 del conss, 9528 chg bounds, 49 chg sides, 29 chg coeffs, 0 upgd conss, 12767810 impls, 0 clqs
28.78/28.87	c (round 10) 12525 del vars, 45311 del conss, 9534 chg bounds, 49 chg sides, 29 chg coeffs, 0 upgd conss, 12767816 impls, 0 clqs
30.18/30.23	c (round 11) 12525 del vars, 45317 del conss, 9534 chg bounds, 49 chg sides, 29 chg coeffs, 138915 upgd conss, 12767816 impls, 0 clqs
31.68/31.73	c (round 12) 12525 del vars, 45318 del conss, 9534 chg bounds, 71 chg sides, 166 chg coeffs, 138915 upgd conss, 12767816 impls, 0 clqs
726.87/727.11	c pressed CTRL-C 1 times (5 times for forcing termination)
726.87/727.17	c    (720.3s) probing: 710/42257 (1.7%) - 7 fixings, 1 aggregations, 7680457 implications, 0 bound changes
726.87/727.17	c    (720.3s) probing aborted: solving stopped
726.87/727.17	c (round 13) 12533 del vars, 45324 del conss, 9534 chg bounds, 71 chg sides, 167 chg coeffs, 138915 upgd conss, 44567230 impls, 0 clqs
726.87/727.17	c presolving (13 rounds):
726.87/727.17	c  12533 deleted vars, 45324 deleted constraints, 9534 tightened bounds, 0 added holes, 71 changed sides, 167 changed coefficients
726.87/727.17	c  44567230 implications, 0 cliques
726.87/727.17	c presolving was interrupted.
726.87/727.17	c Presolving Time: 719.79
726.87/727.17	c - non default parameters ----------------------------------------------------------------------
726.87/727.17	c # SCIP version 1.2.1.2
726.87/727.17	c 
726.87/727.17	c # frequency for displaying node information lines
726.87/727.17	c # [type: int, range: [-1,2147483647], default: 100]
726.87/727.17	c display/freq = 10000
726.87/727.17	c 
726.87/727.17	c # maximal time in seconds to run
726.87/727.17	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
726.87/727.17	c limits/time = 1796.72
726.87/727.17	c 
726.87/727.17	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
726.87/727.17	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
726.87/727.17	c limits/memory = 1620
726.87/727.17	c 
726.87/727.17	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
726.87/727.17	c # [type: int, range: [-1,2147483647], default: 1]
726.87/727.17	c lp/solvefreq = -1
726.87/727.17	c 
726.87/727.17	c # should presolving try to simplify inequalities
726.87/727.17	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
726.87/727.17	c constraints/linear/simplifyinequalities = TRUE
726.87/727.17	c 
726.87/727.17	c # should presolving try to simplify knapsacks
726.87/727.17	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
726.87/727.17	c constraints/knapsack/simplifyinequalities = TRUE
726.87/727.17	c 
726.87/727.17	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
726.87/727.17	c # [type: int, range: [-1,2147483647], default: -1]
726.87/727.17	c separating/rapidlearning/freq = 0
726.87/727.17	c 
726.87/727.17	c -----------------------------------------------------------------------------------------------
726.87/727.17	c start solving
727.06/727.37	c presolving:

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-2687418-1278453172/watcher-2687418-1278453172 -o /tmp/evaluation-result-2687418-1278453172/solver-2687418-1278453172 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2687418-1278453172.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 1.02 3/106 24183
/proc/meminfo: memFree=1869264/2059040 swapFree=4139468/4192956
[pid=24183] ppid=24181 vsize=6584 CPUtime=0
/proc/24183/stat : 24183 (pbscip.linux.x8) R 24181 24183 23609 0 -1 4202496 1012 0 0 0 0 0 0 0 20 0 1 0 13524772 6742016 934 1992294400 4194304 7136930 140735305113824 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24183/statm: 1646 943 254 719 0 925 0

[startup+0.051471 s]
/proc/loadavg: 1.00 1.00 1.02 3/106 24183
/proc/meminfo: memFree=1869264/2059040 swapFree=4139468/4192956
[pid=24183] ppid=24181 vsize=11404 CPUtime=0.04
/proc/24183/stat : 24183 (pbscip.linux.x8) R 24181 24183 23609 0 -1 4202496 2328 0 0 0 4 0 0 0 20 0 1 0 13524772 11677696 2250 1992294400 4194304 7136930 140735305113824 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24183/statm: 2851 2250 271 719 0 2130 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11404

[startup+0.101475 s]
/proc/loadavg: 1.00 1.00 1.02 3/106 24183
/proc/meminfo: memFree=1869264/2059040 swapFree=4139468/4192956
[pid=24183] ppid=24181 vsize=14900 CPUtime=0.09
/proc/24183/stat : 24183 (pbscip.linux.x8) R 24181 24183 23609 0 -1 4202496 3198 0 0 0 8 1 0 0 20 0 1 0 13524772 15257600 3120 1992294400 4194304 7136930 140735305113824 18446744073709551615 6178279 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24183/statm: 3725 3120 271 719 0 3004 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14900

[startup+0.301492 s]
/proc/loadavg: 1.00 1.00 1.02 3/106 24183
/proc/meminfo: memFree=1869264/2059040 swapFree=4139468/4192956
[pid=24183] ppid=24181 vsize=26920 CPUtime=0.29
/proc/24183/stat : 24183 (pbscip.linux.x8) R 24181 24183 23609 0 -1 4202496 6242 0 0 0 27 2 0 0 20 0 1 0 13524772 27566080 6155 1992294400 4194304 7136930 140735305113824 18446744073709551615 6166606 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24183/statm: 6730 6155 271 719 0 6009 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26920

[startup+0.701527 s]
/proc/loadavg: 1.00 1.00 1.02 3/106 24183
/proc/meminfo: memFree=1869264/2059040 swapFree=4139468/4192956
[pid=24183] ppid=24181 vsize=42200 CPUtime=0.7
/proc/24183/stat : 24183 (pbscip.linux.x8) R 24181 24183 23609 0 -1 4202496 10048 0 0 0 66 4 0 0 20 0 1 0 13524772 43212800 9961 1992294400 4194304 7136930 140735305113824 18446744073709551615 5902354 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24183/statm: 10550 9961 271 719 0 9829 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 42200

[startup+1.5016 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 24184
/proc/meminfo: memFree=1823996/2059040 swapFree=4139468/4192956
[pid=24183] ppid=24181 vsize=58792 CPUtime=1.49
/proc/24183/stat : 24183 (pbscip.linux.x8) R 24181 24183 23609 0 -1 4202496 14198 0 0 0 143 6 0 0 22 0 1 0 13524772 60203008 14111 1992294400 4194304 7136930 140735305113824 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24183/statm: 14698 14111 271 719 0 13977 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 58792

[startup+3.10174 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 24184
/proc/meminfo: memFree=1794980/2059040 swapFree=4139468/4192956
[pid=24183] ppid=24181 vsize=110696 CPUtime=3.09
/proc/24183/stat : 24183 (pbscip.linux.x8) R 24181 24183 23609 0 -1 4202496 27113 0 0 0 299 10 0 0 25 0 1 0 13524772 113352704 27026 1992294400 4194304 7136930 140735305113824 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24183/statm: 27674 27026 271 719 0 26953 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 110696

[startup+6.30102 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 24184
/proc/meminfo: memFree=1537060/2059040 swapFree=4139468/4192956
[pid=24183] ppid=24181 vsize=389032 CPUtime=6.29
/proc/24183/stat : 24183 (pbscip.linux.x8) R 24181 24183 23609 0 -1 4202496 96128 0 0 0 591 38 0 0 25 0 1 0 13524772 398368768 95629 1992294400 4194304 7136930 140735305113824 18446744073709551615 6164672 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24183/statm: 97258 95638 342 719 0 96537 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 389032

[startup+12.7006 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 24184
/proc/meminfo: memFree=1272072/2059040 swapFree=4139468/4192956
[pid=24183] ppid=24181 vsize=630420 CPUtime=12.69
/proc/24183/stat : 24183 (pbscip.linux.x8) R 24181 24183 23609 0 -1 4202496 154598 0 0 0 1205 64 0 0 25 0 1 0 13524772 645550080 154098 1992294400 4194304 7136930 140735305113824 18446744073709551615 5957825 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24183/statm: 157605 154098 342 719 0 156884 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 630420

[startup+25.5007 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 24186
/proc/meminfo: memFree=1218008/2059040 swapFree=4139468/4192956
[pid=24183] ppid=24181 vsize=666192 CPUtime=25.49
/proc/24183/stat : 24183 (pbscip.linux.x8) R 24181 24183 23609 0 -1 4202496 163895 0 0 0 2452 97 0 0 25 0 1 0 13524772 682180608 162605 1992294400 4194304 7136930 140735305113824 18446744073709551615 5966492 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24183/statm: 166548 162605 347 719 0 165827 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 666192

[startup+51.1009 s]
/proc/loadavg: 1.08 1.02 1.02 2/107 24186
/proc/meminfo: memFree=1116080/2059040 swapFree=4139468/4192956
[pid=24183] ppid=24181 vsize=780888 CPUtime=51.07
/proc/24183/stat : 24183 (pbscip.linux.x8) R 24181 24183 23609 0 -1 4202496 210543 0 0 0 4916 191 0 0 25 0 1 0 13524772 799629312 189251 1992294400 4194304 7136930 140735305113824 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24183/statm: 195222 189251 384 719 0 194501 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 780888

[startup+102.308 s]
/proc/loadavg: 1.08 1.03 1.02 2/107 24188
/proc/meminfo: memFree=1077516/2059040 swapFree=4139468/4192956
[pid=24183] ppid=24181 vsize=814624 CPUtime=102.26
/proc/24183/stat : 24183 (pbscip.linux.x8) R 24181 24183 23609 0 -1 4202496 219185 0 0 0 10030 196 0 0 25 0 1 0 13524772 834174976 197860 1992294400 4194304 7136930 140735305113824 18446744073709551615 5969512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24183/statm: 203656 197860 384 719 0 202935 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 814624

[startup+162.301 s]
/proc/loadavg: 1.03 1.02 1.01 2/107 24188
/proc/meminfo: memFree=1002868/2059040 swapFree=4139468/4192956
[pid=24183] ppid=24181 vsize=893888 CPUtime=162.24
/proc/24183/stat : 24183 (pbscip.linux.x8) R 24181 24183 23609 0 -1 4202496 237993 0 0 0 16019 205 0 0 25 0 1 0 13524772 915341312 216668 1992294400 4194304 7136930 140735305113824 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24183/statm: 223472 216668 384 719 0 222751 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 893888

[startup+222.301 s]
/proc/loadavg: 1.01 1.02 1.01 2/107 24190
/proc/meminfo: memFree=939752/2059040 swapFree=4139468/4192956
[pid=24183] ppid=24181 vsize=954828 CPUtime=222.21
/proc/24183/stat : 24183 (pbscip.linux.x8) R 24181 24183 23609 0 -1 4202496 254561 0 0 0 22008 213 0 0 25 0 1 0 13524772 977743872 232212 1992294400 4194304 7136930 140735305113824 18446744073709551615 4999837 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24183/statm: 238707 232212 384 719 0 237986 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 954828

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 24192
/proc/meminfo: memFree=872172/2059040 swapFree=4139468/4192956
[pid=24183] ppid=24181 vsize=1026612 CPUtime=282.2
/proc/24183/stat : 24183 (pbscip.linux.x8) R 24181 24183 23609 0 -1 4202496 271724 0 0 0 28000 220 0 0 25 0 1 0 13524772 1051250688 249086 1992294400 4194304 7136930 140735305113824 18446744073709551615 5969496 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24183/statm: 256653 249086 385 719 0 255932 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1026612

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24194
/proc/meminfo: memFree=771980/2059040 swapFree=4139468/4192956
[pid=24183] ppid=24181 vsize=1125096 CPUtime=342.18
/proc/24183/stat : 24183 (pbscip.linux.x8) R 24181 24183 23609 0 -1 4202496 297233 0 0 0 33987 231 0 0 25 0 1 0 13524772 1152098304 274083 1992294400 4194304 7136930 140735305113824 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24183/statm: 281274 274083 385 719 0 280553 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1125096

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24196
/proc/meminfo: memFree=688900/2059040 swapFree=4139468/4192956
[pid=24183] ppid=24181 vsize=1207780 CPUtime=402.17
/proc/24183/stat : 24183 (pbscip.linux.x8) R 24181 24183 23609 0 -1 4202496 317934 0 0 0 39977 240 0 0 25 0 1 0 13524772 1236766720 294784 1992294400 4194304 7136930 140735305113824 18446744073709551615 4862081 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24183/statm: 301945 294784 385 719 0 301224 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1207780

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24196
/proc/meminfo: memFree=585608/2059040 swapFree=4139468/4192956
[pid=24183] ppid=24181 vsize=1315068 CPUtime=462.14
/proc/24183/stat : 24183 (pbscip.linux.x8) R 24181 24183 23609 0 -1 4202496 343963 0 0 0 45960 254 0 0 25 0 1 0 13524772 1346629632 320813 1992294400 4194304 7136930 140735305113824 18446744073709551615 4223056 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24183/statm: 328767 320813 385 719 0 328046 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 1315068

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24207
/proc/meminfo: memFree=457020/2059040 swapFree=4139468/4192956
[pid=24183] ppid=24181 vsize=1447140 CPUtime=522.12
/proc/24183/stat : 24183 (pbscip.linux.x8) R 24181 24183 23609 0 -1 4202496 376942 0 0 0 51941 271 0 0 25 0 1 0 13524772 1481871360 353536 1992294400 4194304 7136930 140735305113824 18446744073709551615 4999867 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24183/statm: 361785 353536 385 719 0 361064 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 1447140

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24209
/proc/meminfo: memFree=361044/2059040 swapFree=4139468/4192956
[pid=24183] ppid=24181 vsize=1538052 CPUtime=582.1
/proc/24183/stat : 24183 (pbscip.linux.x8) R 24181 24183 23609 0 -1 4202496 400003 0 0 0 57921 289 0 0 25 0 1 0 13524772 1574965248 376341 1992294400 4194304 7136930 140735305113824 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24183/statm: 384513 376341 385 719 0 383792 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 1538052

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24211
/proc/meminfo: memFree=228612/2059040 swapFree=4139468/4192956
[pid=24183] ppid=24181 vsize=1672920 CPUtime=642.09
/proc/24183/stat : 24183 (pbscip.linux.x8) R 24181 24183 23609 0 -1 4202496 433287 0 0 0 63899 310 0 0 25 0 1 0 13524772 1713070080 409368 1992294400 4194304 7136930 140735305113824 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24183/statm: 418230 409368 385 719 0 417509 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 1672920

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24213
/proc/meminfo: memFree=95932/2059040 swapFree=4139468/4192956
[pid=24183] ppid=24181 vsize=1806488 CPUtime=702.07
/proc/24183/stat : 24183 (pbscip.linux.x8) R 24181 24183 23609 0 -1 4202496 466988 0 0 0 69869 338 0 0 25 0 1 0 13524772 1849843712 442557 1992294400 4194304 7136930 140735305113824 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24183/statm: 451622 442557 385 719 0 450901 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 1806488



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+727.108 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24213
/proc/meminfo: memFree=58856/2059040 swapFree=4139468/4192956
[pid=24183] ppid=24181 vsize=1844056 CPUtime=726.87
/proc/24183/stat : 24183 (pbscip.linux.x8) R 24181 24183 23609 0 -1 4202496 476140 0 0 0 72341 346 0 0 25 0 1 0 13524772 1888313344 451709 1992294400 4194304 7136930 140735305113824 18446744073709551615 5969499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24183/statm: 461014 451709 385 719 0 460293 0
Current children cumulated CPU time (s) 726.87
Current children cumulated vsize (KiB) 1844056

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -24183

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

[startup+727.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24213
/proc/meminfo: memFree=58856/2059040 swapFree=4139468/4192956
[pid=24183] ppid=24181 vsize=1847496 CPUtime=727.56
/proc/24183/stat : 24183 (pbscip.linux.x8) R 24181 24183 23609 0 -1 4202496 477329 0 0 0 72409 347 0 0 25 0 1 0 13524772 1891835904 452641 1992294400 4194304 7136930 140735305113824 18446744073709551615 4890661 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24183/statm: 461874 452641 392 719 0 461153 0
Current children cumulated CPU time (s) 727.56
Current children cumulated vsize (KiB) 1847496

[startup+728.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24214
/proc/meminfo: memFree=55128/2059040 swapFree=4139468/4192956
[pid=24183] ppid=24181 vsize=1847496 CPUtime=728.36
/proc/24183/stat : 24183 (pbscip.linux.x8) R 24181 24183 23609 0 -1 4202496 477329 0 0 0 72489 347 0 0 25 0 1 0 13524772 1891835904 452641 1992294400 4194304 7136930 140735305113824 18446744073709551615 4856535 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24183/statm: 461874 452641 392 719 0 461153 0
Current children cumulated CPU time (s) 728.36
Current children cumulated vsize (KiB) 1847496

[startup+729.001 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24214
/proc/meminfo: memFree=55128/2059040 swapFree=4139468/4192956
[pid=24183] ppid=24181 vsize=1847496 CPUtime=728.76
/proc/24183/stat : 24183 (pbscip.linux.x8) R 24181 24183 23609 0 -1 4202496 477586 0 0 0 72524 352 0 0 25 0 1 0 13524772 1891835904 452641 1992294400 4194304 7136930 140735305113824 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24183/statm: 461874 452641 392 719 0 461153 0
Current children cumulated CPU time (s) 728.76
Current children cumulated vsize (KiB) 1847496

[startup+729.201 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24214
/proc/meminfo: memFree=915200/2059040 swapFree=4139468/4192956
[pid=24183] ppid=24181 vsize=0 CPUtime=728.97
/proc/24183/stat : 24183 (pbscip.linux.x8) R 24181 24183 23609 0 -1 4203524 477586 0 0 0 72535 362 0 0 25 0 1 0 13524772 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/24183/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 728.97
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 729.29
CPU time (s): 729.056
CPU user time (s): 725.355
CPU system time (s): 3.70144
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 1847496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 725.355
system time used= 3.70144
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 477586
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= 1335

runsolver used 1.19482 second user time and 3.47547 second system time

The end

Launcher Data 

Begin job on node041 at 2010-07-06 23:52:52
IDJOB=2687418
IDBENCH=77818
IDSOLVER=1167
FILE ID=node041/2687418-1278453172
PBS_JOBID= 11233539
Free space on /tmp= 62100 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j90opt/normalized-j9025_7.std.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.none -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687418-1278453172/watcher-2687418-1278453172 -o /tmp/evaluation-result-2687418-1278453172/solver-2687418-1278453172 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2687418-1278453172.opb -t 1800 -m 1800

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

MD5SUM BENCH= 898f9481d81532bb854887af2399230f
RANDOM SEED=1651000001

node041.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1869852 kB
Buffers:          7004 kB
Cached:          96012 kB
SwapCached:       6080 kB
Active:          34356 kB
Inactive:        82436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1869852 kB
SwapTotal:     4192956 kB
SwapFree:      4139468 kB
Dirty:            9076 kB
Writeback:           8 kB
AnonPages:       12448 kB
Mapped:          11824 kB
Slab:            50344 kB
PageTables:       4164 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181960 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= 62096 MiB
End job on node041 at 2010-07-07 00:05:02