Trace number 2687419

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
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver? (MO) 728.179 728.382

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: Clp 1.11.1] [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-2687419-1278453189.opb>
3.40/3.42	c original problem has 54782 variables (54782 bin, 0 int, 0 impl, 0 cont) and 184232 constraints
3.40/3.42	c problem read
3.40/3.42	c presolving settings loaded
4.29/4.40	c presolving:
15.69/15.72	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
22.99/23.05	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
25.39/25.47	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
26.59/26.69	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
27.38/27.43	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
27.89/27.94	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
28.18/28.29	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
28.49/28.55	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
28.69/28.78	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
28.98/29.00	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
30.28/30.36	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
31.79/31.85	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
726.00/726.20	c pressed CTRL-C 1 times (5 times for forcing termination)
726.19/726.45	c    (719.5s) probing: 707/42257 (1.7%) - 7 fixings, 1 aggregations, 7655481 implications, 0 bound changes
726.19/726.45	c    (719.5s) probing aborted: solving stopped
726.19/726.46	c (round 13) 12533 del vars, 45324 del conss, 9534 chg bounds, 71 chg sides, 167 chg coeffs, 138915 upgd conss, 44517862 impls, 0 clqs
726.19/726.46	c presolving (13 rounds):
726.19/726.46	c  12533 deleted vars, 45324 deleted constraints, 9534 tightened bounds, 0 added holes, 71 changed sides, 167 changed coefficients
726.19/726.46	c  44517862 implications, 0 cliques
726.19/726.46	c presolving was interrupted.
726.19/726.46	c Presolving Time: 719.00
726.19/726.46	c - non default parameters ----------------------------------------------------------------------
726.19/726.46	c # SCIP version 1.2.1.2
726.19/726.46	c 
726.19/726.46	c # frequency for displaying node information lines
726.19/726.46	c # [type: int, range: [-1,2147483647], default: 100]
726.19/726.46	c display/freq = 10000
726.19/726.46	c 
726.19/726.46	c # maximal time in seconds to run
726.19/726.46	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
726.19/726.46	c limits/time = 1796.58
726.19/726.46	c 
726.19/726.46	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
726.19/726.46	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
726.19/726.46	c limits/memory = 1620
726.19/726.46	c 
726.19/726.46	c # should presolving try to simplify inequalities
726.19/726.46	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
726.19/726.46	c constraints/linear/simplifyinequalities = TRUE
726.19/726.46	c 
726.19/726.46	c # should presolving try to simplify knapsacks
726.19/726.46	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
726.19/726.46	c constraints/knapsack/simplifyinequalities = TRUE
726.19/726.46	c 
726.19/726.46	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
726.19/726.46	c # [type: int, range: [-1,2147483647], default: -1]
726.19/726.46	c separating/rapidlearning/freq = 0
726.19/726.46	c 
726.19/726.46	c -----------------------------------------------------------------------------------------------
726.19/726.46	c start solving
726.39/726.65	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-2687419-1278453189/watcher-2687419-1278453189 -o /tmp/evaluation-result-2687419-1278453189/solver-2687419-1278453189 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687419-1278453189.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 0.99 3/106 25023
/proc/meminfo: memFree=1834196/2059040 swapFree=4139164/4192956
[pid=25023] ppid=25021 vsize=9288 CPUtime=0
/proc/25023/stat : 25023 (pbscip.linux.x8) R 25021 25023 24557 0 -1 4202496 1040 0 0 0 0 0 0 0 20 0 1 0 13532677 9510912 961 1992294400 4194304 9819077 140736438979280 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25023/statm: 2322 971 371 1374 0 943 0

[startup+0.100804 s]
/proc/loadavg: 1.00 1.00 0.99 3/106 25023
/proc/meminfo: memFree=1834196/2059040 swapFree=4139164/4192956
[pid=25023] ppid=25021 vsize=17608 CPUtime=0.09
/proc/25023/stat : 25023 (pbscip.linux.x8) R 25021 25023 24557 0 -1 4202496 3319 0 0 0 8 1 0 0 20 0 1 0 13532677 18030592 3240 1992294400 4194304 9819077 140736438979280 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25023/statm: 4402 3240 388 1374 0 3023 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17608

[startup+0.200815 s]
/proc/loadavg: 1.00 1.00 0.99 3/106 25023
/proc/meminfo: memFree=1834196/2059040 swapFree=4139164/4192956
[pid=25023] ppid=25021 vsize=24040 CPUtime=0.19
/proc/25023/stat : 25023 (pbscip.linux.x8) R 25021 25023 24557 0 -1 4202496 4930 0 0 0 17 2 0 0 20 0 1 0 13532677 24616960 4851 1992294400 4194304 9819077 140736438979280 18446744073709551615 6180945 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25023/statm: 6010 4851 388 1374 0 4631 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 24040

[startup+0.300824 s]
/proc/loadavg: 1.00 1.00 0.99 3/106 25023
/proc/meminfo: memFree=1834196/2059040 swapFree=4139164/4192956
[pid=25023] ppid=25021 vsize=29628 CPUtime=0.29
/proc/25023/stat : 25023 (pbscip.linux.x8) R 25021 25023 24557 0 -1 4202496 6362 0 0 0 27 2 0 0 20 0 1 0 13532677 30339072 6274 1992294400 4194304 9819077 140736438979280 18446744073709551615 4394086 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25023/statm: 7407 6274 388 1374 0 6028 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29628

[startup+0.700866 s]
/proc/loadavg: 1.00 1.00 0.99 3/106 25023
/proc/meminfo: memFree=1834196/2059040 swapFree=4139164/4192956
[pid=25023] ppid=25021 vsize=44912 CPUtime=0.69
/proc/25023/stat : 25023 (pbscip.linux.x8) R 25021 25023 24557 0 -1 4202496 10134 0 0 0 65 4 0 0 21 0 1 0 13532677 45989888 10046 1992294400 4194304 9819077 140736438979280 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25023/statm: 11228 10046 388 1374 0 9849 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44912

[startup+1.50095 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 25024
/proc/meminfo: memFree=1787564/2059040 swapFree=4139164/4192956
[pid=25023] ppid=25021 vsize=60476 CPUtime=1.49
/proc/25023/stat : 25023 (pbscip.linux.x8) R 25021 25023 24557 0 -1 4202496 14024 0 0 0 144 5 0 0 23 0 1 0 13532677 61927424 13936 1992294400 4194304 9819077 140736438979280 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25023/statm: 15119 13936 388 1374 0 13740 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 60476

[startup+3.10111 s]
/proc/loadavg: 1.08 1.02 1.00 2/107 25024
/proc/meminfo: memFree=1759292/2059040 swapFree=4139164/4192956
[pid=25023] ppid=25021 vsize=109032 CPUtime=3.09
/proc/25023/stat : 25023 (pbscip.linux.x8) R 25021 25023 24557 0 -1 4202496 26146 0 0 0 299 10 0 0 25 0 1 0 13532677 111648768 26058 1992294400 4194304 9819077 140736438979280 18446744073709551615 8611002 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25023/statm: 27258 26058 388 1374 0 25879 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 109032

[startup+6.30044 s]
/proc/loadavg: 1.08 1.02 1.00 2/107 25024
/proc/meminfo: memFree=1502736/2059040 swapFree=4139164/4192956
[pid=25023] ppid=25021 vsize=384696 CPUtime=6.29
/proc/25023/stat : 25023 (pbscip.linux.x8) R 25021 25023 24557 0 -1 4202496 94598 0 0 0 590 39 0 0 25 0 1 0 13532677 393928704 94080 1992294400 4194304 9819077 140736438979280 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25023/statm: 96174 94080 487 1374 0 94795 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 384696

[startup+12.7011 s]
/proc/loadavg: 1.07 1.01 1.00 2/107 25024
/proc/meminfo: memFree=1239484/2059040 swapFree=4139164/4192956
[pid=25023] ppid=25021 vsize=629456 CPUtime=12.69
/proc/25023/stat : 25023 (pbscip.linux.x8) R 25021 25023 24557 0 -1 4202496 153696 0 0 0 1201 68 0 0 25 0 1 0 13532677 644562944 153178 1992294400 4194304 9819077 140736438979280 18446744073709551615 5968615 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25023/statm: 157364 153178 487 1374 0 155985 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 629456

[startup+25.5014 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 25025
/proc/meminfo: memFree=1182692/2059040 swapFree=4139164/4192956
[pid=25023] ppid=25021 vsize=668932 CPUtime=25.48
/proc/25023/stat : 25023 (pbscip.linux.x8) R 25021 25023 24557 0 -1 4202496 164070 0 0 0 2449 99 0 0 25 0 1 0 13532677 684986368 162761 1992294400 4194304 9819077 140736438979280 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25023/statm: 167233 162761 491 1374 0 165854 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 668932

[startup+51.101 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 25025
/proc/meminfo: memFree=1080516/2059040 swapFree=4139164/4192956
[pid=25023] ppid=25021 vsize=782740 CPUtime=51.08
/proc/25023/stat : 25023 (pbscip.linux.x8) R 25021 25023 24557 0 -1 4202496 210689 0 0 0 4913 195 0 0 25 0 1 0 13532677 801525760 189330 1992294400 4194304 9819077 140736438979280 18446744073709551615 5969699 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25023/statm: 195685 189330 529 1374 0 194306 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 782740

[startup+102.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 25027
/proc/meminfo: memFree=1042076/2059040 swapFree=4139164/4192956
[pid=25023] ppid=25021 vsize=817500 CPUtime=102.27
/proc/25023/stat : 25023 (pbscip.linux.x8) R 25021 25023 24557 0 -1 4202496 219443 0 0 0 10028 199 0 0 25 0 1 0 13532677 837120000 198051 1992294400 4194304 9819077 140736438979280 18446744073709551615 5969508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25023/statm: 204375 198051 529 1374 0 202996 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 817500

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25028
/proc/meminfo: memFree=967428/2059040 swapFree=4139164/4192956
[pid=25023] ppid=25021 vsize=896764 CPUtime=162.25
/proc/25023/stat : 25023 (pbscip.linux.x8) R 25021 25023 24557 0 -1 4202496 238236 0 0 0 16017 208 0 0 25 0 1 0 13532677 918286336 216844 1992294400 4194304 9819077 140736438979280 18446744073709551615 5969733 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25023/statm: 224191 216844 529 1374 0 222812 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 896764

[startup+222.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25030
/proc/meminfo: memFree=905056/2059040 swapFree=4139164/4192956
[pid=25023] ppid=25021 vsize=957704 CPUtime=222.24
/proc/25023/stat : 25023 (pbscip.linux.x8) R 25021 25023 24557 0 -1 4202496 254820 0 0 0 22008 216 0 0 25 0 1 0 13532677 980688896 232404 1992294400 4194304 9819077 140736438979280 18446744073709551615 4999811 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25023/statm: 239426 232404 529 1374 0 238047 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 957704

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25031
/proc/meminfo: memFree=836856/2059040 swapFree=4139164/4192956
[pid=25023] ppid=25021 vsize=1029488 CPUtime=282.22
/proc/25023/stat : 25023 (pbscip.linux.x8) R 25021 25023 24557 0 -1 4202496 271974 0 0 0 27998 224 0 0 25 0 1 0 13532677 1054195712 249269 1992294400 4194304 9819077 140736438979280 18446744073709551615 5969499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25023/statm: 257372 249269 530 1374 0 255993 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1029488

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25033
/proc/meminfo: memFree=737532/2059040 swapFree=4139164/4192956
[pid=25023] ppid=25021 vsize=1127972 CPUtime=342.2
/proc/25023/stat : 25023 (pbscip.linux.x8) R 25021 25023 24557 0 -1 4202496 297480 0 0 0 33985 235 0 0 25 0 1 0 13532677 1155043328 274263 1992294400 4194304 9819077 140736438979280 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25023/statm: 281993 274263 530 1374 0 280614 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1127972

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25035
/proc/meminfo: memFree=653832/2059040 swapFree=4139164/4192956
[pid=25023] ppid=25021 vsize=1210656 CPUtime=402.19
/proc/25023/stat : 25023 (pbscip.linux.x8) R 25021 25023 24557 0 -1 4202496 318191 0 0 0 39974 245 0 0 25 0 1 0 13532677 1239711744 294974 1992294400 4194304 9819077 140736438979280 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25023/statm: 302664 294974 530 1374 0 301285 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1210656

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25036
/proc/meminfo: memFree=551036/2059040 swapFree=4139164/4192956
[pid=25023] ppid=25021 vsize=1316916 CPUtime=462.17
/proc/25023/stat : 25023 (pbscip.linux.x8) R 25021 25023 24557 0 -1 4202496 343966 0 0 0 45960 257 0 0 25 0 1 0 13532677 1348521984 320749 1992294400 4194304 9819077 140736438979280 18446744073709551615 5500779 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25023/statm: 329229 320749 530 1374 0 327850 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1316916

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25047
/proc/meminfo: memFree=422076/2059040 swapFree=4139164/4192956
[pid=25023] ppid=25021 vsize=1446944 CPUtime=522.14
/proc/25023/stat : 25023 (pbscip.linux.x8) R 25021 25023 24557 0 -1 4202496 376558 0 0 0 51941 273 0 0 25 0 1 0 13532677 1481670656 353085 1992294400 4194304 9819077 140736438979280 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25023/statm: 361736 353085 530 1374 0 360357 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1446944

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25048
/proc/meminfo: memFree=326348/2059040 swapFree=4139164/4192956
[pid=25023] ppid=25021 vsize=1540928 CPUtime=582.13
/proc/25023/stat : 25023 (pbscip.linux.x8) R 25021 25023 24557 0 -1 4202496 400248 0 0 0 57923 290 0 0 25 0 1 0 13532677 1577910272 376519 1992294400 4194304 9819077 140736438979280 18446744073709551615 5968586 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25023/statm: 385232 376519 530 1374 0 383853 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1540928

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25050
/proc/meminfo: memFree=196520/2059040 swapFree=4139164/4192956
[pid=25023] ppid=25021 vsize=1674772 CPUtime=642.11
/proc/25023/stat : 25023 (pbscip.linux.x8) R 25021 25023 24557 0 -1 4202496 433359 0 0 0 63898 313 0 0 25 0 1 0 13532677 1714966528 409373 1992294400 4194304 9819077 140736438979280 18446744073709551615 4210588 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25023/statm: 418693 409373 530 1374 0 417314 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1674772

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25052
/proc/meminfo: memFree=61732/2059040 swapFree=4139164/4192956
[pid=25023] ppid=25021 vsize=1808376 CPUtime=702.1
/proc/25023/stat : 25023 (pbscip.linux.x8) R 25021 25023 24557 0 -1 4202496 467167 0 0 0 69874 336 0 0 25 0 1 0 13532677 1851777024 442669 1992294400 4194304 9819077 140736438979280 18446744073709551615 8678894 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25023/statm: 452094 442669 530 1374 0 450715 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 1808376



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+726.201 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25052
/proc/meminfo: memFree=26516/2059040 swapFree=4139164/4192956
[pid=25023] ppid=25021 vsize=1843868 CPUtime=726
/proc/25023/stat : 25023 (pbscip.linux.x8) R 25021 25023 24557 0 -1 4202496 475770 0 0 0 72255 345 0 0 25 0 1 0 13532677 1888120832 451272 1992294400 4194304 9819077 140736438979280 18446744073709551615 4221238 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25023/statm: 460967 451272 530 1374 0 459588 0
Current children cumulated CPU time (s) 726
Current children cumulated vsize (KiB) 1843868

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -25023

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

[startup+726.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25052
/proc/meminfo: memFree=26516/2059040 swapFree=4139164/4192956
[pid=25023] ppid=25021 vsize=1843868 CPUtime=726.1
/proc/25023/stat : 25023 (pbscip.linux.x8) R 25021 25023 24557 0 -1 4202496 475786 0 0 0 72265 345 0 0 25 0 1 0 13532677 1888120832 451288 1992294400 4194304 9819077 140736438979280 18446744073709551615 5968176 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25023/statm: 460967 451288 530 1374 0 459588 0
Current children cumulated CPU time (s) 726.1
Current children cumulated vsize (KiB) 1843868

[startup+727.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25053
/proc/meminfo: memFree=22664/2059040 swapFree=4139164/4192956
[pid=25023] ppid=25021 vsize=1847308 CPUtime=726.89
/proc/25023/stat : 25023 (pbscip.linux.x8) R 25021 25023 24557 0 -1 4202496 476999 0 0 0 72344 345 0 0 25 0 1 0 13532677 1891643392 452244 1992294400 4194304 9819077 140736438979280 18446744073709551615 4890317 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25023/statm: 461827 452244 536 1374 0 460448 0
Current children cumulated CPU time (s) 726.89
Current children cumulated vsize (KiB) 1847308

[startup+727.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25053
/proc/meminfo: memFree=22664/2059040 swapFree=4139164/4192956
[pid=25023] ppid=25021 vsize=1847308 CPUtime=727.69
/proc/25023/stat : 25023 (pbscip.linux.x8) R 25021 25023 24557 0 -1 4202496 476999 0 0 0 72424 345 0 0 25 0 1 0 13532677 1891643392 452244 1992294400 4194304 9819077 140736438979280 18446744073709551615 4890630 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25023/statm: 461827 452244 536 1374 0 460448 0
Current children cumulated CPU time (s) 727.69
Current children cumulated vsize (KiB) 1847308

[startup+728.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25053
/proc/meminfo: memFree=22044/2059040 swapFree=4139164/4192956
[pid=25023] ppid=25021 vsize=0 CPUtime=728.1
/proc/25023/stat : 25023 (pbscip.linux.x8) R 25021 25023 24557 0 -1 4203524 477256 0 0 0 72449 361 0 0 25 0 1 0 13532677 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/25023/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 728.1
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 728.382
CPU time (s): 728.179
CPU user time (s): 724.495
CPU system time (s): 3.68444
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 1847308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 724.495
system time used= 3.68444
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 477256
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= 2842

runsolver used 1.15082 second user time and 3.51546 second system time

The end

Launcher Data 

Begin job on node002 at 2010-07-06 23:53:10
IDJOB=2687419
IDBENCH=77818
IDSOLVER=1168
FILE ID=node002/2687419-1278453189
PBS_JOBID= 11233519
Free space on /tmp= 62560 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as 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.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687419-1278453189/watcher-2687419-1278453189 -o /tmp/evaluation-result-2687419-1278453189/solver-2687419-1278453189 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687419-1278453189.opb -t 1800 -m 1800

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

MD5SUM BENCH= 898f9481d81532bb854887af2399230f
RANDOM SEED=1530864391

node002.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1834724 kB
Buffers:          8252 kB
Cached:         122640 kB
SwapCached:       7284 kB
Active:         116364 kB
Inactive:        29568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1834724 kB
SwapTotal:     4192956 kB
SwapFree:      4139164 kB
Dirty:           12156 kB
Writeback:           0 kB
AnonPages:       12400 kB
Mapped:          11804 kB
Slab:            56344 kB
PageTables:       4228 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181072 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= 62556 MiB
End job on node002 at 2010-07-07 00:05:18