Trace number 2687522

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) 881.691 881.884

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j90opt/
normalized-j9043_5.std.opb
MD5SUM7281c30a7b7474ad173d30e80be2448b
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark98
Best CPU time to get the best result obtained on this benchmark7.17491
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 constraints192594
Number of constraints which are clauses191394
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1200
Minimum length of a constraint1
Maximum length of a constraint69
Number of terms in the objective function 300
Biggest coefficient in the objective function 300
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 45150
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 45150
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: 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-2687522-1278454159.opb>
3.39/3.40	c original problem has 54782 variables (54782 bin, 0 int, 0 impl, 0 cont) and 192594 constraints
3.39/3.40	c problem read
3.39/3.41	c presolving settings loaded
3.39/3.41	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
4.29/4.40	c presolving:
15.89/15.97	c (round 1) 5566 del vars, 16216 del conss, 4401 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12953472 impls, 0 clqs
22.99/23.10	c (round 2) 10243 del vars, 37571 del conss, 8768 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12980786 impls, 0 clqs
25.79/25.85	c (round 3) 12308 del vars, 46514 del conss, 10051 chg bounds, 49 chg sides, 48 chg coeffs, 0 upgd conss, 12997802 impls, 0 clqs
27.29/27.33	c (round 4) 13191 del vars, 50511 del conss, 10650 chg bounds, 59 chg sides, 60 chg coeffs, 0 upgd conss, 13005060 impls, 0 clqs
28.18/28.23	c (round 5) 13783 del vars, 52972 del conss, 10975 chg bounds, 67 chg sides, 73 chg coeffs, 0 upgd conss, 13010474 impls, 0 clqs
28.79/28.88	c (round 6) 14126 del vars, 54491 del conss, 11179 chg bounds, 67 chg sides, 73 chg coeffs, 0 upgd conss, 13015088 impls, 0 clqs
29.38/29.49	c (round 7) 14449 del vars, 55696 del conss, 11368 chg bounds, 67 chg sides, 73 chg coeffs, 0 upgd conss, 13018623 impls, 0 clqs
29.89/29.96	c (round 8) 14660 del vars, 56618 del conss, 11490 chg bounds, 67 chg sides, 73 chg coeffs, 0 upgd conss, 13021202 impls, 0 clqs
30.28/30.30	c (round 9) 14782 del vars, 57171 del conss, 11563 chg bounds, 67 chg sides, 73 chg coeffs, 0 upgd conss, 13023062 impls, 0 clqs
30.59/30.61	c (round 10) 14890 del vars, 57599 del conss, 11629 chg bounds, 67 chg sides, 73 chg coeffs, 0 upgd conss, 13024516 impls, 0 clqs
30.79/30.86	c (round 11) 14952 del vars, 57899 del conss, 11672 chg bounds, 67 chg sides, 73 chg coeffs, 0 upgd conss, 13025101 impls, 0 clqs
30.99/31.09	c (round 12) 15000 del vars, 58094 del conss, 11705 chg bounds, 67 chg sides, 73 chg coeffs, 0 upgd conss, 13025374 impls, 0 clqs
31.28/31.30	c (round 13) 15024 del vars, 58211 del conss, 11722 chg bounds, 67 chg sides, 73 chg coeffs, 0 upgd conss, 13025466 impls, 0 clqs
31.48/31.51	c (round 14) 15030 del vars, 58255 del conss, 11725 chg bounds, 67 chg sides, 73 chg coeffs, 0 upgd conss, 13025492 impls, 0 clqs
879.50/879.70	c pressed CTRL-C 1 times (5 times for forcing termination)

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2687522-1278454159/watcher-2687522-1278454159 -o /tmp/evaluation-result-2687522-1278454159/solver-2687522-1278454159 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2687522-1278454159.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 2/106 23745
/proc/meminfo: memFree=1833816/2059040 swapFree=4164936/4192956
[pid=23745] ppid=23743 vsize=6584 CPUtime=0
/proc/23745/stat : 23745 (pbscip.linux.x8) R 23743 23745 23084 0 -1 4202496 988 0 0 0 0 0 0 0 20 0 1 0 13627416 6742016 911 1992294400 4194304 7136930 140736694825312 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23745/statm: 1646 921 254 719 0 925 0

[startup+0.0234089 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 23745
/proc/meminfo: memFree=1833816/2059040 swapFree=4164936/4192956
[pid=23745] ppid=23743 vsize=9204 CPUtime=0.01
/proc/23745/stat : 23745 (pbscip.linux.x8) R 23743 23745 23084 0 -1 4202496 1774 0 0 0 1 0 0 0 20 0 1 0 13627416 9424896 1697 1992294400 4194304 7136930 140736694825312 18446744073709551615 6349728 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23745/statm: 2301 1697 271 719 0 1580 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 9204

[startup+0.101413 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 23745
/proc/meminfo: memFree=1833816/2059040 swapFree=4164936/4192956
[pid=23745] ppid=23743 vsize=14904 CPUtime=0.09
/proc/23745/stat : 23745 (pbscip.linux.x8) R 23743 23745 23084 0 -1 4202496 3198 0 0 0 8 1 0 0 20 0 1 0 13627416 15261696 3121 1992294400 4194304 7136930 140736694825312 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23745/statm: 3726 3121 271 719 0 3005 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14904

[startup+0.301426 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 23745
/proc/meminfo: memFree=1833816/2059040 swapFree=4164936/4192956
[pid=23745] ppid=23743 vsize=26924 CPUtime=0.29
/proc/23745/stat : 23745 (pbscip.linux.x8) R 23743 23745 23084 0 -1 4202496 6242 0 0 0 27 2 0 0 20 0 1 0 13627416 27570176 6156 1992294400 4194304 7136930 140736694825312 18446744073709551615 6285948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23745/statm: 6731 6156 271 719 0 6010 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26924

[startup+0.701453 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 23745
/proc/meminfo: memFree=1833816/2059040 swapFree=4164936/4192956
[pid=23745] ppid=23743 vsize=42204 CPUtime=0.69
/proc/23745/stat : 23745 (pbscip.linux.x8) R 23743 23745 23084 0 -1 4202496 10048 0 0 0 65 4 0 0 21 0 1 0 13627416 43216896 9962 1992294400 4194304 7136930 140736694825312 18446744073709551615 5649860 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23745/statm: 10551 9962 271 719 0 9830 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 42204

[startup+1.5005 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23746
/proc/meminfo: memFree=1788424/2059040 swapFree=4164936/4192956
[pid=23745] ppid=23743 vsize=58796 CPUtime=1.49
/proc/23745/stat : 23745 (pbscip.linux.x8) R 23743 23745 23084 0 -1 4202496 14199 0 0 0 144 5 0 0 22 0 1 0 13627416 60207104 14113 1992294400 4194304 7136930 140736694825312 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23745/statm: 14699 14113 271 719 0 13978 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 58796

[startup+3.10061 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23746
/proc/meminfo: memFree=1760524/2059040 swapFree=4164936/4192956
[pid=23745] ppid=23743 vsize=108504 CPUtime=3.09
/proc/23745/stat : 23745 (pbscip.linux.x8) R 23743 23745 23084 0 -1 4202496 26585 0 0 0 299 10 0 0 25 0 1 0 13627416 111108096 26499 1992294400 4194304 7136930 140736694825312 18446744073709551615 4640689 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23745/statm: 27126 26499 271 719 0 26405 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 108504

[startup+6.30082 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23746
/proc/meminfo: memFree=1500124/2059040 swapFree=4164936/4192956
[pid=23745] ppid=23743 vsize=387824 CPUtime=6.29
/proc/23745/stat : 23745 (pbscip.linux.x8) R 23743 23745 23084 0 -1 4202496 96015 0 0 0 590 39 0 0 25 0 1 0 13627416 397131776 95526 1992294400 4194304 7136930 140736694825312 18446744073709551615 5968581 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23745/statm: 96956 95526 342 719 0 96235 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 387824

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23746
/proc/meminfo: memFree=1238360/2059040 swapFree=4164936/4192956
[pid=23745] ppid=23743 vsize=625656 CPUtime=12.69
/proc/23745/stat : 23745 (pbscip.linux.x8) R 23743 23745 23084 0 -1 4202496 154089 0 0 0 1202 67 0 0 25 0 1 0 13627416 640671744 153600 1992294400 4194304 7136930 140736694825312 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23745/statm: 156414 153600 342 719 0 155693 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 625656

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23747
/proc/meminfo: memFree=1172392/2059040 swapFree=4164936/4192956
[pid=23745] ppid=23743 vsize=674544 CPUtime=25.49
/proc/23745/stat : 23745 (pbscip.linux.x8) R 23743 23745 23084 0 -1 4202496 166121 0 0 0 2452 97 0 0 25 0 1 0 13627416 690733056 165118 1992294400 4194304 7136930 140736694825312 18446744073709551615 5966503 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23745/statm: 168636 165118 347 719 0 167915 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 674544

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23748
/proc/meminfo: memFree=1123536/2059040 swapFree=4164936/4192956
[pid=23745] ppid=23743 vsize=730076 CPUtime=51.08
/proc/23745/stat : 23745 (pbscip.linux.x8) R 23743 23745 23084 0 -1 4202496 182005 0 0 0 4926 182 0 0 25 0 1 0 13627416 747597824 177576 1992294400 4194304 7136930 140736694825312 18446744073709551615 5951512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23745/statm: 182519 177576 377 719 0 181798 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 730076

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23749
/proc/meminfo: memFree=1076788/2059040 swapFree=4164936/4192956
[pid=23745] ppid=23743 vsize=776868 CPUtime=102.28
/proc/23745/stat : 23745 (pbscip.linux.x8) R 23743 23745 23084 0 -1 4202496 193596 0 0 0 10041 187 0 0 25 0 1 0 13627416 795512832 189167 1992294400 4194304 7136930 140736694825312 18446744073709551615 5969485 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23745/statm: 194217 189167 377 719 0 193496 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 776868

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23750
/proc/meminfo: memFree=999164/2059040 swapFree=4164936/4192956
[pid=23745] ppid=23743 vsize=855708 CPUtime=162.26
/proc/23745/stat : 23745 (pbscip.linux.x8) R 23743 23745 23084 0 -1 4202496 214036 0 0 0 16030 196 0 0 25 0 1 0 13627416 876244992 208839 1992294400 4194304 7136930 140736694825312 18446744073709551615 4689610 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23745/statm: 213927 208839 377 719 0 213206 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 855708

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23752
/proc/meminfo: memFree=935180/2059040 swapFree=4164936/4192956
[pid=23745] ppid=23743 vsize=918048 CPUtime=222.25
/proc/23745/stat : 23745 (pbscip.linux.x8) R 23743 23745 23084 0 -1 4202496 231391 0 0 0 22021 204 0 0 25 0 1 0 13627416 940081152 224658 1992294400 4194304 7136930 140736694825312 18446744073709551615 5969699 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23745/statm: 229512 224658 377 719 0 228791 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 918048

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23754
/proc/meminfo: memFree=877396/2059040 swapFree=4164936/4192956
[pid=23745] ppid=23743 vsize=977108 CPUtime=282.23
/proc/23745/stat : 23745 (pbscip.linux.x8) R 23743 23745 23084 0 -1 4202496 245905 0 0 0 28012 211 0 0 25 0 1 0 13627416 1000558592 239172 1992294400 4194304 7136930 140736694825312 18446744073709551615 4983070 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23745/statm: 244277 239172 377 719 0 243556 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 977108

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23756
/proc/meminfo: memFree=795928/2059040 swapFree=4164936/4192956
[pid=23745] ppid=23743 vsize=1060460 CPUtime=342.22
/proc/23745/stat : 23745 (pbscip.linux.x8) R 23743 23745 23084 0 -1 4202496 266183 0 0 0 34003 219 0 0 25 0 1 0 13627416 1085911040 259450 1992294400 4194304 7136930 140736694825312 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23745/statm: 265115 259450 377 719 0 264394 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 1060460

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23757
/proc/meminfo: memFree=708756/2059040 swapFree=4164936/4192956
[pid=23745] ppid=23743 vsize=1147240 CPUtime=402.2
/proc/23745/stat : 23745 (pbscip.linux.x8) R 23743 23745 23084 0 -1 4202496 288019 0 0 0 39992 228 0 0 25 0 1 0 13627416 1174773760 281030 1992294400 4194304 7136930 140736694825312 18446744073709551615 4983090 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23745/statm: 286810 281030 377 719 0 286089 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 1147240

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23758
/proc/meminfo: memFree=605464/2059040 swapFree=4164936/4192956
[pid=23745] ppid=23743 vsize=1250032 CPUtime=462.19
/proc/23745/stat : 23745 (pbscip.linux.x8) R 23743 23745 23084 0 -1 4202496 313709 0 0 0 45979 240 0 0 25 0 1 0 13627416 1280032768 306720 1992294400 4194304 7136930 140736694825312 18446744073709551615 4979601 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23745/statm: 312508 306720 377 719 0 311787 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 1250032

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23760
/proc/meminfo: memFree=515688/2059040 swapFree=4164936/4192956
[pid=23745] ppid=23743 vsize=1343848 CPUtime=522.18
/proc/23745/stat : 23745 (pbscip.linux.x8) R 23743 23745 23084 0 -1 4202496 336858 0 0 0 51968 250 0 0 25 0 1 0 13627416 1376100352 329357 1992294400 4194304 7136930 140736694825312 18446744073709551615 5968629 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23745/statm: 335962 329357 377 719 0 335241 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 1343848

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23764
/proc/meminfo: memFree=392556/2059040 swapFree=4164936/4192956
[pid=23745] ppid=23743 vsize=1466660 CPUtime=582.16
/proc/23745/stat : 23745 (pbscip.linux.x8) R 23743 23745 23084 0 -1 4202496 367255 0 0 0 57952 264 0 0 25 0 1 0 13627416 1501859840 359498 1992294400 4194304 7136930 140736694825312 18446744073709551615 4983090 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23745/statm: 366665 359498 377 719 0 365944 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 1466660

[startup+642.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 23767
/proc/meminfo: memFree=265580/2059040 swapFree=4164936/4192956
[pid=23745] ppid=23743 vsize=1594172 CPUtime=642.15
/proc/23745/stat : 23745 (pbscip.linux.x8) R 23743 23745 23084 0 -1 4202496 398804 0 0 0 63935 280 0 0 25 0 1 0 13627416 1632432128 391047 1992294400 4194304 7136930 140736694825312 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23745/statm: 398543 391047 377 719 0 397822 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 1594172

[startup+702.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 23768
/proc/meminfo: memFree=207548/2059040 swapFree=4164936/4192956
[pid=23745] ppid=23743 vsize=1653844 CPUtime=702.14
/proc/23745/stat : 23745 (pbscip.linux.x8) R 23743 23745 23084 0 -1 4202496 413637 0 0 0 69926 288 0 0 25 0 1 0 13627416 1693536256 405880 1992294400 4194304 7136930 140736694825312 18446744073709551615 5968621 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23745/statm: 413461 405880 377 719 0 412740 0
Current children cumulated CPU time (s) 702.14
Current children cumulated vsize (KiB) 1653844

[startup+762.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23769
/proc/meminfo: memFree=139100/2059040 swapFree=4164936/4192956
[pid=23745] ppid=23743 vsize=1720716 CPUtime=762.13
/proc/23745/stat : 23745 (pbscip.linux.x8) R 23743 23745 23084 0 -1 4202496 430362 0 0 0 75916 297 0 0 25 0 1 0 13627416 1762013184 422605 1992294400 4194304 7136930 140736694825312 18446744073709551615 4645595 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23745/statm: 430179 422605 377 719 0 429458 0
Current children cumulated CPU time (s) 762.13
Current children cumulated vsize (KiB) 1720716

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23771
/proc/meminfo: memFree=72884/2059040 swapFree=4164936/4192956
[pid=23745] ppid=23743 vsize=1787684 CPUtime=822.11
/proc/23745/stat : 23745 (pbscip.linux.x8) R 23743 23745 23084 0 -1 4202496 446885 0 0 0 81904 307 0 0 25 0 1 0 13627416 1830588416 439128 1992294400 4194304 7136930 140736694825312 18446744073709551615 4983090 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23745/statm: 446921 439128 377 719 0 446200 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 1787684



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+879.702 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 23773
/proc/meminfo: memFree=16464/2059040 swapFree=4164936/4192956
[pid=23745] ppid=23743 vsize=1843848 CPUtime=879.5
/proc/23745/stat : 23745 (pbscip.linux.x8) R 23743 23745 23084 0 -1 4202496 460910 0 0 0 87636 314 0 0 25 0 1 0 13627416 1888100352 453153 1992294400 4194304 7136930 140736694825312 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23745/statm: 460962 453153 377 719 0 460241 0
Current children cumulated CPU time (s) 879.5
Current children cumulated vsize (KiB) 1843848

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -23745

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

[startup+879.81 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 23773
/proc/meminfo: memFree=16464/2059040 swapFree=4164936/4192956
[pid=23745] ppid=23743 vsize=1843848 CPUtime=879.6
/proc/23745/stat : 23745 (pbscip.linux.x8) R 23743 23745 23084 0 -1 4202496 460959 0 0 0 87646 314 0 0 25 0 1 0 13627416 1888100352 453202 1992294400 4194304 7136930 140736694825312 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23745/statm: 460962 453202 377 719 0 460241 0
Current children cumulated CPU time (s) 879.6
Current children cumulated vsize (KiB) 1843848

[startup+880.602 s]
/proc/loadavg: 1.04 1.01 1.00 2/108 23774
/proc/meminfo: memFree=16208/2059040 swapFree=4164936/4192956
[pid=23745] ppid=23743 vsize=1843848 CPUtime=880.4
/proc/23745/stat : 23745 (pbscip.linux.x8) R 23743 23745 23084 0 -1 4202496 461072 0 0 0 87726 314 0 0 25 0 1 0 13627416 1888100352 453315 1992294400 4194304 7136930 140736694825312 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23745/statm: 460962 453315 377 719 0 460241 0
Current children cumulated CPU time (s) 880.4
Current children cumulated vsize (KiB) 1843848

[startup+881.402 s]
/proc/loadavg: 1.04 1.01 1.00 2/108 23774
/proc/meminfo: memFree=14844/2059040 swapFree=4164936/4192956
[pid=23745] ppid=23743 vsize=1844836 CPUtime=881.2
/proc/23745/stat : 23745 (pbscip.linux.x8) R 23743 23745 23084 0 -1 4202496 461468 0 0 0 87805 315 0 0 25 0 1 0 13627416 1889112064 453711 1992294400 4194304 7136930 140736694825312 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23745/statm: 461209 453711 377 719 0 460488 0
Current children cumulated CPU time (s) 881.2
Current children cumulated vsize (KiB) 1844836

[startup+881.802 s]
/proc/loadavg: 1.04 1.01 1.00 2/108 23774
/proc/meminfo: memFree=14844/2059040 swapFree=4164936/4192956
[pid=23745] ppid=23743 vsize=0 CPUtime=881.6
/proc/23745/stat : 23745 (pbscip.linux.x8) R 23743 23745 23084 0 -1 4203524 462226 0 0 0 87836 324 0 0 25 0 1 0 13627416 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/23745/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 881.6
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 881.884
CPU time (s): 881.691
CPU user time (s): 878.363
CPU system time (s): 3.32749
CPU usage (%): 99.9781
Max. virtual memory (cumulated for all children) (KiB): 1848784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 878.363
system time used= 3.32749
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 462226
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= 2
involuntary context switches= 1648

runsolver used 1.41378 second user time and 4.21636 second system time

The end

Launcher Data 

Begin job on node030 at 2010-07-07 00:09:20
IDJOB=2687522
IDBENCH=78013
IDSOLVER=1167
FILE ID=node030/2687522-1278454159
PBS_JOBID= 11233492
Free space on /tmp= 62500 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j90opt/normalized-j9043_5.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-2687522-1278454159/watcher-2687522-1278454159 -o /tmp/evaluation-result-2687522-1278454159/solver-2687522-1278454159 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2687522-1278454159.opb -t 1800 -m 1800

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

MD5SUM BENCH= 7281c30a7b7474ad173d30e80be2448b
RANDOM SEED=2049160308

node030.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		: 3000.217
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	: 6000.43
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		: 3000.217
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:       1834344 kB
Buffers:          7068 kB
Cached:         107072 kB
SwapCached:       7956 kB
Active:          58500 kB
Inactive:        97012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1834344 kB
SwapTotal:     4192956 kB
SwapFree:      4164936 kB
Dirty:            9312 kB
Writeback:           0 kB
AnonPages:       33344 kB
Mapped:          13720 kB
Slab:            47192 kB
PageTables:       4116 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180548 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= 62496 MiB
End job on node030 at 2010-07-07 00:24:02