Trace number 2687405

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) 755.703 755.894

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j90opt/
normalized-j9024_9.std.opb
MD5SUMac7768e472a94a1861dde18784baf383
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark80
Best CPU time to get the best result obtained on this benchmark6.98594
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 constraints184428
Number of constraints which are clauses183228
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 constraint46
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 

0.00/0.01	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: NONE] [Expressions interpreter: NONE]
0.00/0.01	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.01	c 
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c reading problem <HOME/instance-2687405-1278453041.opb>
3.09/3.19	c original problem has 54782 variables (54782 bin, 0 int, 0 impl, 0 cont) and 184428 constraints
3.09/3.19	c problem read
3.09/3.19	c presolving settings loaded
3.09/3.19	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
4.09/4.14	c presolving:
15.19/15.27	c (round 1) 4450 del vars, 13100 del conss, 3331 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12569944 impls, 0 clqs
22.18/22.27	c (round 2) 9848 del vars, 32381 del conss, 8367 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12596906 impls, 0 clqs
24.29/24.31	c (round 3) 11441 del vars, 40595 del conss, 9209 chg bounds, 66 chg sides, 47 chg coeffs, 0 upgd conss, 12606528 impls, 0 clqs
25.48/25.50	c (round 4) 12135 del vars, 43471 del conss, 9631 chg bounds, 113 chg sides, 110 chg coeffs, 0 upgd conss, 12612647 impls, 0 clqs
26.18/26.25	c (round 5) 12543 del vars, 45115 del conss, 9852 chg bounds, 124 chg sides, 130 chg coeffs, 0 upgd conss, 12616750 impls, 0 clqs
26.79/26.83	c (round 6) 12785 del vars, 46072 del conss, 9987 chg bounds, 124 chg sides, 130 chg coeffs, 0 upgd conss, 12618749 impls, 0 clqs
27.18/27.23	c (round 7) 12919 del vars, 46654 del conss, 10048 chg bounds, 124 chg sides, 130 chg coeffs, 0 upgd conss, 12620199 impls, 0 clqs
27.49/27.51	c (round 8) 12981 del vars, 46948 del conss, 10074 chg bounds, 124 chg sides, 130 chg coeffs, 0 upgd conss, 12620867 impls, 0 clqs
27.68/27.74	c (round 9) 13009 del vars, 47089 del conss, 10085 chg bounds, 124 chg sides, 130 chg coeffs, 0 upgd conss, 12621085 impls, 0 clqs
27.89/27.97	c (round 10) 13023 del vars, 47156 del conss, 10092 chg bounds, 124 chg sides, 130 chg coeffs, 0 upgd conss, 12621205 impls, 0 clqs
28.09/28.18	c (round 11) 13029 del vars, 47185 del conss, 10095 chg bounds, 124 chg sides, 130 chg coeffs, 0 upgd conss, 12621253 impls, 0 clqs
29.39/29.49	c (round 12) 13029 del vars, 47191 del conss, 10095 chg bounds, 124 chg sides, 130 chg coeffs, 137237 upgd conss, 12621253 impls, 0 clqs
30.49/30.51	c (round 13) 13029 del vars, 47191 del conss, 10095 chg bounds, 218 chg sides, 410 chg coeffs, 137237 upgd conss, 12621253 impls, 0 clqs
753.52/753.72	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-2687405-1278453041/watcher-2687405-1278453041 -o /tmp/evaluation-result-2687405-1278453041/solver-2687405-1278453041 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2687405-1278453041.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 1.01 1.11 3/107 23921
/proc/meminfo: memFree=1790104/2059040 swapFree=4192956/4192956
[pid=23921] ppid=23919 vsize=7612 CPUtime=0
/proc/23921/stat : 23921 (pbscip.linux.x8) R 23919 23921 23366 0 -1 4202496 1229 0 0 0 0 0 0 0 18 0 1 0 13515899 7794688 1151 1992294400 4194304 7136930 140736249005920 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23921/statm: 1903 1161 254 719 0 1182 0

[startup+0.016603 s]
/proc/loadavg: 1.00 1.01 1.11 3/107 23921
/proc/meminfo: memFree=1790104/2059040 swapFree=4192956/4192956
[pid=23921] ppid=23919 vsize=8580 CPUtime=0
/proc/23921/stat : 23921 (pbscip.linux.x8) R 23919 23921 23366 0 -1 4202496 1632 0 0 0 0 0 0 0 20 0 1 0 13515899 8785920 1554 1992294400 4194304 7136930 140736249005920 18446744073709551615 6340038 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23921/statm: 2145 1554 271 719 0 1424 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8580

[startup+0.100592 s]
/proc/loadavg: 1.00 1.01 1.11 3/107 23921
/proc/meminfo: memFree=1790104/2059040 swapFree=4192956/4192956
[pid=23921] ppid=23919 vsize=14908 CPUtime=0.09
/proc/23921/stat : 23921 (pbscip.linux.x8) R 23919 23921 23366 0 -1 4202496 3199 0 0 0 8 1 0 0 20 0 1 0 13515899 15265792 3121 1992294400 4194304 7136930 140736249005920 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23921/statm: 3727 3121 271 719 0 3006 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14908

[startup+0.300607 s]
/proc/loadavg: 1.00 1.01 1.11 3/107 23921
/proc/meminfo: memFree=1790104/2059040 swapFree=4192956/4192956
[pid=23921] ppid=23919 vsize=26928 CPUtime=0.29
/proc/23921/stat : 23921 (pbscip.linux.x8) R 23919 23921 23366 0 -1 4202496 6243 0 0 0 27 2 0 0 20 0 1 0 13515899 27574272 6156 1992294400 4194304 7136930 140736249005920 18446744073709551615 6267806 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23921/statm: 6732 6156 271 719 0 6011 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26928

[startup+0.700639 s]
/proc/loadavg: 1.00 1.01 1.11 3/107 23921
/proc/meminfo: memFree=1790104/2059040 swapFree=4192956/4192956
[pid=23921] ppid=23919 vsize=42208 CPUtime=0.69
/proc/23921/stat : 23921 (pbscip.linux.x8) R 23919 23921 23366 0 -1 4202496 10050 0 0 0 65 4 0 0 20 0 1 0 13515899 43220992 9963 1992294400 4194304 7136930 140736249005920 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23921/statm: 10552 9963 271 719 0 9831 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 42208

[startup+1.5007 s]
/proc/loadavg: 1.00 1.01 1.11 2/108 23922
/proc/meminfo: memFree=1743720/2059040 swapFree=4192956/4192956
[pid=23921] ppid=23919 vsize=59636 CPUtime=1.49
/proc/23921/stat : 23921 (pbscip.linux.x8) R 23919 23921 23366 0 -1 4202496 14411 0 0 0 143 6 0 0 23 0 1 0 13515899 61067264 14324 1992294400 4194304 7136930 140736249005920 18446744073709551615 6340006 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23921/statm: 14909 14324 271 719 0 14188 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59636

[startup+3.10083 s]
/proc/loadavg: 1.00 1.01 1.11 2/108 23922
/proc/meminfo: memFree=1714580/2059040 swapFree=4192956/4192956
[pid=23921] ppid=23919 vsize=111024 CPUtime=3.09
/proc/23921/stat : 23921 (pbscip.linux.x8) R 23919 23921 23366 0 -1 4202496 27205 0 0 0 298 11 0 0 25 0 1 0 13515899 113688576 27118 1992294400 4194304 7136930 140736249005920 18446744073709551615 6285858 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23921/statm: 27756 27118 271 719 0 27035 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 111024

[startup+6.30109 s]
/proc/loadavg: 1.00 1.01 1.11 2/108 23922
/proc/meminfo: memFree=1451824/2059040 swapFree=4192956/4192956
[pid=23921] ppid=23919 vsize=392420 CPUtime=6.29
/proc/23921/stat : 23921 (pbscip.linux.x8) R 23919 23921 23366 0 -1 4202496 96999 0 0 0 589 40 0 0 25 0 1 0 13515899 401838080 96483 1992294400 4194304 7136930 140736249005920 18446744073709551615 6166858 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23921/statm: 98105 96483 342 719 0 97384 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 392420

[startup+12.7016 s]
/proc/loadavg: 1.00 1.01 1.11 2/108 23923
/proc/meminfo: memFree=1194400/2059040 swapFree=4192956/4192956
[pid=23921] ppid=23919 vsize=627596 CPUtime=12.69
/proc/23921/stat : 23921 (pbscip.linux.x8) R 23919 23921 23366 0 -1 4202496 153510 0 0 0 1200 69 0 0 25 0 1 0 13515899 642658304 152994 1992294400 4194304 7136930 140736249005920 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23921/statm: 156899 152994 347 719 0 156178 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 627596

[startup+25.5006 s]
/proc/loadavg: 1.00 1.01 1.10 2/108 23923
/proc/meminfo: memFree=1144552/2059040 swapFree=4192956/4192956
[pid=23921] ppid=23919 vsize=659932 CPUtime=25.48
/proc/23921/stat : 23921 (pbscip.linux.x8) R 23919 23921 23366 0 -1 4202496 162401 0 0 0 2442 106 0 0 25 0 1 0 13515899 675770368 161114 1992294400 4194304 7136930 140736249005920 18446744073709551615 5491642 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23921/statm: 164983 161114 347 719 0 164262 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 659932

[startup+51.1007 s]
/proc/loadavg: 1.00 1.00 1.10 2/108 23924
/proc/meminfo: memFree=1049816/2059040 swapFree=4192956/4192956
[pid=23921] ppid=23919 vsize=763288 CPUtime=51.08
/proc/23921/stat : 23921 (pbscip.linux.x8) R 23919 23921 23366 0 -1 4202496 206894 0 0 0 4907 201 0 0 25 0 1 0 13515899 781606912 184973 1992294400 4194304 7136930 140736249005920 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23921/statm: 190822 184973 384 719 0 190101 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 763288

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.09 2/108 23925
/proc/meminfo: memFree=1015716/2059040 swapFree=4192956/4192956
[pid=23921] ppid=23919 vsize=797916 CPUtime=102.27
/proc/23921/stat : 23921 (pbscip.linux.x8) R 23919 23921 23366 0 -1 4202496 215411 0 0 0 10022 205 0 0 25 0 1 0 13515899 817065984 193457 1992294400 4194304 7136930 140736249005920 18446744073709551615 4999862 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23921/statm: 199479 193457 384 719 0 198758 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 797916

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 23927
/proc/meminfo: memFree=931148/2059040 swapFree=4192956/4192956
[pid=23921] ppid=23919 vsize=883912 CPUtime=162.26
/proc/23921/stat : 23921 (pbscip.linux.x8) R 23919 23921 23366 0 -1 4202496 236505 0 0 0 16009 217 0 0 25 0 1 0 13515899 905125888 214551 1992294400 4194304 7136930 140736249005920 18446744073709551615 5969508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23921/statm: 220978 214551 384 719 0 220257 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 883912

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 23928
/proc/meminfo: memFree=860592/2059040 swapFree=4192956/4192956
[pid=23921] ppid=23919 vsize=957452 CPUtime=222.24
/proc/23921/stat : 23921 (pbscip.linux.x8) R 23919 23921 23366 0 -1 4202496 255386 0 0 0 21999 225 0 0 25 0 1 0 13515899 980430848 232152 1992294400 4194304 7136930 140736249005920 18446744073709551615 5969496 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23921/statm: 239363 232152 384 719 0 238642 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 957452

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 23930
/proc/meminfo: memFree=809752/2059040 swapFree=4192956/4192956
[pid=23921] ppid=23919 vsize=1012136 CPUtime=282.22
/proc/23921/stat : 23921 (pbscip.linux.x8) R 23919 23921 23366 0 -1 4202496 270177 0 0 0 27989 233 0 0 25 0 1 0 13515899 1036427264 245052 1992294400 4194304 7136930 140736249005920 18446744073709551615 4210588 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23921/statm: 253034 245052 384 719 0 252313 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1012136

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 23932
/proc/meminfo: memFree=715512/2059040 swapFree=4192956/4192956
[pid=23921] ppid=23919 vsize=1106208 CPUtime=342.21
/proc/23921/stat : 23921 (pbscip.linux.x8) R 23919 23921 23366 0 -1 4202496 293737 0 0 0 33978 243 0 0 25 0 1 0 13515899 1132756992 268323 1992294400 4194304 7136930 140736249005920 18446744073709551615 5969729 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23921/statm: 276552 268323 384 719 0 275831 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 1106208

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/108 23933
/proc/meminfo: memFree=650784/2059040 swapFree=4192956/4192956
[pid=23921] ppid=23919 vsize=1168720 CPUtime=402.19
/proc/23921/stat : 23921 (pbscip.linux.x8) R 23919 23921 23366 0 -1 4202496 310401 0 0 0 39967 252 0 0 25 0 1 0 13515899 1196769280 284219 1992294400 4194304 7136930 140736249005920 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23921/statm: 292180 284219 384 719 0 291459 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1168720

[startup+462.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/108 23935
/proc/meminfo: memFree=564480/2059040 swapFree=4192956/4192956
[pid=23921] ppid=23919 vsize=1253864 CPUtime=462.19
/proc/23921/stat : 23921 (pbscip.linux.x8) R 23919 23921 23366 0 -1 4202496 332694 0 0 0 45955 264 0 0 25 0 1 0 13515899 1283956736 306000 1992294400 4194304 7136930 140736249005920 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23921/statm: 313466 306000 384 719 0 312745 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 1253864

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/108 23936
/proc/meminfo: memFree=457344/2059040 swapFree=4192956/4192956
[pid=23921] ppid=23919 vsize=1363268 CPUtime=522.17
/proc/23921/stat : 23921 (pbscip.linux.x8) R 23919 23921 23366 0 -1 4202496 359432 0 0 0 51940 277 0 0 25 0 1 0 13515899 1395986432 332738 1992294400 4194304 7136930 140736249005920 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23921/statm: 340817 332738 384 719 0 340096 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 1363268

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/108 23938
/proc/meminfo: memFree=352192/2059040 swapFree=4192956/4192956
[pid=23921] ppid=23919 vsize=1475324 CPUtime=582.15
/proc/23921/stat : 23921 (pbscip.linux.x8) R 23919 23921 23366 0 -1 4202496 386264 0 0 0 57924 291 0 0 25 0 1 0 13515899 1510731776 359570 1992294400 4194304 7136930 140736249005920 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23921/statm: 368831 359570 384 719 0 368110 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 1475324

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/108 23949
/proc/meminfo: memFree=197812/2059040 swapFree=4192956/4192956
[pid=23921] ppid=23919 vsize=1626616 CPUtime=642.13
/proc/23921/stat : 23921 (pbscip.linux.x8) R 23919 23921 23366 0 -1 4202496 424665 0 0 0 63900 313 0 0 25 0 1 0 13515899 1665654784 397459 1992294400 4194304 7136930 140736249005920 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23921/statm: 406654 397459 384 719 0 405933 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1626616

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/108 23950
/proc/meminfo: memFree=73068/2059040 swapFree=4192956/4192956
[pid=23921] ppid=23919 vsize=1752528 CPUtime=702.11
/proc/23921/stat : 23921 (pbscip.linux.x8) R 23919 23921 23366 0 -1 4202496 455969 0 0 0 69873 338 0 0 25 0 1 0 13515899 1794588672 428763 1992294400 4194304 7136930 140736249005920 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23921/statm: 438132 428763 384 719 0 437411 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 1752528



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+753.701 s]
/proc/loadavg: 1.00 1.00 1.03 2/108 23951
/proc/meminfo: memFree=9064/2059040 swapFree=4176452/4192956
[pid=23921] ppid=23919 vsize=1843752 CPUtime=753.52
/proc/23921/stat : 23921 (pbscip.linux.x8) R 23919 23921 23366 0 -1 4202496 478870 0 0 0 74991 361 0 0 25 0 1 0 13515899 1888002048 451664 1992294400 4194304 7136930 140736249005920 18446744073709551615 5969489 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23921/statm: 460938 451664 384 719 0 460217 0
Current children cumulated CPU time (s) 753.52
Current children cumulated vsize (KiB) 1843752

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -23921

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

[startup+755.001 s]
/proc/loadavg: 1.00 1.00 1.03 2/109 23952
/proc/meminfo: memFree=10640/2059040 swapFree=4172340/4192956
[pid=23921] ppid=23919 vsize=1845800 CPUtime=754.8
/proc/23921/stat : 23921 (pbscip.linux.x8) R 23919 23921 23366 0 -1 4202496 479849 0 0 0 75119 361 0 0 25 0 1 0 13515899 1890099200 452643 1992294400 4194304 7136930 140736249005920 18446744073709551615 5969512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23921/statm: 461450 452643 384 719 0 460729 0
Current children cumulated CPU time (s) 754.8
Current children cumulated vsize (KiB) 1845800

[startup+755.401 s]
/proc/loadavg: 1.00 1.00 1.03 2/109 23952
/proc/meminfo: memFree=10640/2059040 swapFree=4172340/4192956
[pid=23921] ppid=23919 vsize=1846748 CPUtime=755.2
/proc/23921/stat : 23921 (pbscip.linux.x8) R 23919 23921 23366 0 -1 4202496 480012 0 0 0 75159 361 0 0 25 0 1 0 13515899 1891069952 452806 1992294400 4194304 7136930 140736249005920 18446744073709551615 5969519 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23921/statm: 461687 452806 384 719 0 460966 0
Current children cumulated CPU time (s) 755.2
Current children cumulated vsize (KiB) 1846748

[startup+755.801 s]
/proc/loadavg: 1.00 1.00 1.03 2/109 23952
/proc/meminfo: memFree=8180/2059040 swapFree=4170876/4192956
[pid=23921] ppid=23919 vsize=0 CPUtime=755.6
/proc/23921/stat : 23921 (pbscip.linux.x8) R 23919 23921 23366 0 -1 4203524 480533 0 0 0 75191 369 0 0 25 0 1 0 13515899 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/23921/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 755.6
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 755.894
CPU time (s): 755.703
CPU user time (s): 751.911
CPU system time (s): 3.79242
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 1848768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 751.911
system time used= 3.79242
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 480533
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= 1731

runsolver used 1.25381 second user time and 3.65844 second system time

The end

Launcher Data 

Begin job on node026 at 2010-07-06 23:50:41
IDJOB=2687405
IDBENCH=77778
IDSOLVER=1167
FILE ID=node026/2687405-1278453041
PBS_JOBID= 11233527
Free space on /tmp= 62464 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j90opt/normalized-j9024_9.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-2687405-1278453041/watcher-2687405-1278453041 -o /tmp/evaluation-result-2687405-1278453041/solver-2687405-1278453041 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2687405-1278453041.opb -t 1800 -m 1800

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

MD5SUM BENCH= ac7768e472a94a1861dde18784baf383
RANDOM SEED=1972453051

node026.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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1790632 kB
Buffers:         10700 kB
Cached:         122932 kB
SwapCached:          0 kB
Active:          77156 kB
Inactive:       117188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1790632 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            8692 kB
Writeback:           4 kB
AnonPages:       60692 kB
Mapped:          14404 kB
Slab:            52048 kB
PageTables:       4252 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180480 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= 62460 MiB
End job on node026 at 2010-07-07 00:03:17