Trace number 2687379

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) 707.505 707.682

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j90opt/
normalized-j9025_10.std.opb
MD5SUM61e5a79df84e43f9b39aa8611a460c56
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark136
Best CPU time to get the best result obtained on this benchmark1800.19
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 constraints184407
Number of constraints which are clauses183207
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-2687379-1278452555.opb>
3.29/3.32	c original problem has 54782 variables (54782 bin, 0 int, 0 impl, 0 cont) and 184407 constraints
3.29/3.32	c problem read
3.29/3.32	c presolving settings loaded
3.29/3.33	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
4.19/4.30	c presolving:
15.39/15.47	c (round 1) 4469 del vars, 13178 del conss, 3271 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12585364 impls, 0 clqs
22.28/22.33	c (round 2) 9579 del vars, 33660 del conss, 8171 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12611617 impls, 0 clqs
24.59/24.63	c (round 3) 11537 del vars, 42613 del conss, 9233 chg bounds, 30 chg sides, 32 chg coeffs, 0 upgd conss, 12623415 impls, 0 clqs
26.09/26.10	c (round 4) 12423 del vars, 46092 del conss, 9771 chg bounds, 38 chg sides, 41 chg coeffs, 0 upgd conss, 12631712 impls, 0 clqs
26.98/27.07	c (round 5) 12942 del vars, 48271 del conss, 10076 chg bounds, 48 chg sides, 51 chg coeffs, 0 upgd conss, 12636927 impls, 0 clqs
27.69/27.73	c (round 6) 13288 del vars, 49627 del conss, 10264 chg bounds, 51 chg sides, 54 chg coeffs, 0 upgd conss, 12640062 impls, 0 clqs
28.09/28.14	c (round 7) 13459 del vars, 50404 del conss, 10354 chg bounds, 54 chg sides, 57 chg coeffs, 0 upgd conss, 12641823 impls, 0 clqs
28.38/28.45	c (round 8) 13538 del vars, 50796 del conss, 10392 chg bounds, 54 chg sides, 57 chg coeffs, 0 upgd conss, 12642871 impls, 0 clqs
28.68/28.70	c (round 9) 13580 del vars, 50988 del conss, 10417 chg bounds, 54 chg sides, 57 chg coeffs, 0 upgd conss, 12643415 impls, 0 clqs
28.89/28.93	c (round 10) 13606 del vars, 51114 del conss, 10430 chg bounds, 54 chg sides, 57 chg coeffs, 0 upgd conss, 12643837 impls, 0 clqs
29.08/29.15	c (round 11) 13628 del vars, 51206 del conss, 10444 chg bounds, 54 chg sides, 57 chg coeffs, 0 upgd conss, 12644148 impls, 0 clqs
29.28/29.36	c (round 12) 13640 del vars, 51266 del conss, 10451 chg bounds, 54 chg sides, 57 chg coeffs, 0 upgd conss, 12644237 impls, 0 clqs
29.48/29.56	c (round 13) 13646 del vars, 51301 del conss, 10454 chg bounds, 54 chg sides, 57 chg coeffs, 0 upgd conss, 12644285 impls, 0 clqs
29.69/29.76	c (round 14) 13652 del vars, 51320 del conss, 10458 chg bounds, 54 chg sides, 57 chg coeffs, 0 upgd conss, 12644294 impls, 0 clqs
30.98/31.08	c (round 15) 13652 del vars, 51331 del conss, 10458 chg bounds, 54 chg sides, 57 chg coeffs, 133076 upgd conss, 12644294 impls, 0 clqs
705.33/705.50	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-2687379-1278452555/watcher-2687379-1278452555 -o /tmp/evaluation-result-2687379-1278452555/solver-2687379-1278452555 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2687379-1278452555.opb -t 1800 -m 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 20787
/proc/meminfo: memFree=1841768/2059040 swapFree=4150708/4192956
[pid=20787] ppid=20785 vsize=6584 CPUtime=0
/proc/20787/stat : 20787 (pbscip.linux.x8) R 20785 20787 20277 0 -1 4202496 953 0 0 0 0 0 0 0 20 0 1 0 13469275 6742016 877 1992294400 4194304 7136930 140734315518880 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20787/statm: 1646 885 254 719 0 925 0

[startup+0.0737409 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 20787
/proc/meminfo: memFree=1841768/2059040 swapFree=4150708/4192956
[pid=20787] ppid=20785 vsize=13272 CPUtime=0.07
/proc/20787/stat : 20787 (pbscip.linux.x8) R 20785 20787 20277 0 -1 4202496 2797 0 0 0 6 1 0 0 20 0 1 0 13469275 13590528 2720 1992294400 4194304 7136930 140734315518880 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20787/statm: 3318 2720 271 719 0 2597 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13272

[startup+0.101743 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 20787
/proc/meminfo: memFree=1841768/2059040 swapFree=4150708/4192956
[pid=20787] ppid=20785 vsize=14904 CPUtime=0.09
/proc/20787/stat : 20787 (pbscip.linux.x8) R 20785 20787 20277 0 -1 4202496 3199 0 0 0 8 1 0 0 20 0 1 0 13469275 15261696 3122 1992294400 4194304 7136930 140734315518880 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20787/statm: 3726 3122 271 719 0 3005 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14904

[startup+0.301759 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 20787
/proc/meminfo: memFree=1841768/2059040 swapFree=4150708/4192956
[pid=20787] ppid=20785 vsize=26924 CPUtime=0.29
/proc/20787/stat : 20787 (pbscip.linux.x8) R 20785 20787 20277 0 -1 4202496 6243 0 0 0 27 2 0 0 20 0 1 0 13469275 27570176 6157 1992294400 4194304 7136930 140734315518880 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20787/statm: 6731 6157 271 719 0 6010 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26924

[startup+0.701792 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 20787
/proc/meminfo: memFree=1841768/2059040 swapFree=4150708/4192956
[pid=20787] ppid=20785 vsize=42204 CPUtime=0.69
/proc/20787/stat : 20787 (pbscip.linux.x8) R 20785 20787 20277 0 -1 4202496 10039 0 0 0 66 3 0 0 21 0 1 0 13469275 43216896 9954 1992294400 4194304 7136930 140734315518880 18446744073709551615 6164672 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20787/statm: 10551 9962 271 719 0 9830 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 42204

[startup+1.50186 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20788
/proc/meminfo: memFree=1797244/2059040 swapFree=4150708/4192956
[pid=20787] ppid=20785 vsize=58796 CPUtime=1.49
/proc/20787/stat : 20787 (pbscip.linux.x8) R 20785 20787 20277 0 -1 4202496 14165 0 0 0 144 5 0 0 23 0 1 0 13469275 60207104 14079 1992294400 4194304 7136930 140734315518880 18446744073709551615 6304131 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20787/statm: 14699 14079 271 719 0 13978 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 58796

[startup+3.10099 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20788
/proc/meminfo: memFree=1768476/2059040 swapFree=4150708/4192956
[pid=20787] ppid=20785 vsize=108648 CPUtime=3.09
/proc/20787/stat : 20787 (pbscip.linux.x8) R 20785 20787 20277 0 -1 4202496 26629 0 0 0 299 10 0 0 25 0 1 0 13469275 111255552 26543 1992294400 4194304 7136930 140734315518880 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20787/statm: 27162 26543 271 719 0 26441 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 108648

[startup+6.30125 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20788
/proc/meminfo: memFree=1510308/2059040 swapFree=4150708/4192956
[pid=20787] ppid=20785 vsize=387160 CPUtime=6.29
/proc/20787/stat : 20787 (pbscip.linux.x8) R 20785 20787 20277 0 -1 4202496 95723 0 0 0 592 37 0 0 25 0 1 0 13469275 396451840 95255 1992294400 4194304 7136930 140734315518880 18446744073709551615 5955538 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20787/statm: 96790 95255 342 719 0 96069 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 387160

[startup+12.7008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20788
/proc/meminfo: memFree=1248048/2059040 swapFree=4150708/4192956
[pid=20787] ppid=20785 vsize=625092 CPUtime=12.69
/proc/20787/stat : 20787 (pbscip.linux.x8) R 20785 20787 20277 0 -1 4202496 153161 0 0 0 1203 66 0 0 25 0 1 0 13469275 640094208 152693 1992294400 4194304 7136930 140734315518880 18446744073709551615 6166298 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20787/statm: 156273 152693 347 719 0 155552 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 625092

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20788
/proc/meminfo: memFree=1195100/2059040 swapFree=4150708/4192956
[pid=20787] ppid=20785 vsize=660184 CPUtime=25.48
/proc/20787/stat : 20787 (pbscip.linux.x8) R 20785 20787 20277 0 -1 4202496 162617 0 0 0 2449 99 0 0 25 0 1 0 13469275 676028416 161378 1992294400 4194304 7136930 140734315518880 18446744073709551615 5966370 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20787/statm: 165046 161378 347 719 0 164325 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 660184

[startup+51.1009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20789
/proc/meminfo: memFree=1116112/2059040 swapFree=4150708/4192956
[pid=20787] ppid=20785 vsize=742576 CPUtime=51.07
/proc/20787/stat : 20787 (pbscip.linux.x8) R 20785 20787 20277 0 -1 4202496 198753 0 0 0 4900 207 0 0 25 0 1 0 13469275 760397824 181233 1992294400 4194304 7136930 140734315518880 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20787/statm: 185644 181233 387 719 0 184923 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 742576

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20790
/proc/meminfo: memFree=1063908/2059040 swapFree=4150708/4192956
[pid=20787] ppid=20785 vsize=795812 CPUtime=102.27
/proc/20787/stat : 20787 (pbscip.linux.x8) R 20785 20787 20277 0 -1 4202496 211759 0 0 0 10012 215 0 0 25 0 1 0 13469275 814911488 194239 1992294400 4194304 7136930 140734315518880 18446744073709551615 5968623 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20787/statm: 198953 194239 387 719 0 198232 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 795812

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20792
/proc/meminfo: memFree=969420/2059040 swapFree=4150708/4192956
[pid=20787] ppid=20785 vsize=894888 CPUtime=162.25
/proc/20787/stat : 20787 (pbscip.linux.x8) R 20785 20787 20277 0 -1 4202496 236089 0 0 0 15999 226 0 0 25 0 1 0 13469275 916365312 217801 1992294400 4194304 7136930 140734315518880 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20787/statm: 223722 217801 387 719 0 223001 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 894888

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20794
/proc/meminfo: memFree=887084/2059040 swapFree=4150708/4192956
[pid=20787] ppid=20785 vsize=977788 CPUtime=222.23
/proc/20787/stat : 20787 (pbscip.linux.x8) R 20785 20787 20277 0 -1 4202496 256793 0 0 0 21987 236 0 0 25 0 1 0 13469275 1001254912 238340 1992294400 4194304 7136930 140734315518880 18446744073709551615 5496938 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20787/statm: 244447 238340 388 719 0 243726 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 977788

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20795
/proc/meminfo: memFree=750684/2059040 swapFree=4150708/4192956
[pid=20787] ppid=20785 vsize=1121692 CPUtime=282.21
/proc/20787/stat : 20787 (pbscip.linux.x8) R 20785 20787 20277 0 -1 4202496 292098 0 0 0 27969 252 0 0 25 0 1 0 13469275 1148612608 273133 1992294400 4194304 7136930 140734315518880 18446744073709551615 5496938 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20787/statm: 280423 273133 388 719 0 279702 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1121692

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20797
/proc/meminfo: memFree=619616/2059040 swapFree=4150708/4192956
[pid=20787] ppid=20785 vsize=1250108 CPUtime=342.2
/proc/20787/stat : 20787 (pbscip.linux.x8) R 20785 20787 20277 0 -1 4202496 323994 0 0 0 33949 271 0 0 25 0 1 0 13469275 1280110592 305029 1992294400 4194304 7136930 140734315518880 18446744073709551615 4688827 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20787/statm: 312527 305029 388 719 0 311806 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1250108

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20798
/proc/meminfo: memFree=506776/2059040 swapFree=4150708/4192956
[pid=20787] ppid=20785 vsize=1364408 CPUtime=402.19
/proc/20787/stat : 20787 (pbscip.linux.x8) R 20785 20787 20277 0 -1 4202496 352527 0 0 0 39931 288 0 0 25 0 1 0 13469275 1397153792 333306 1992294400 4194304 7136930 140734315518880 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20787/statm: 341102 333306 388 719 0 340381 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1364408

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20800
/proc/meminfo: memFree=427788/2059040 swapFree=4150708/4192956
[pid=20787] ppid=20785 vsize=1444608 CPUtime=462.17
/proc/20787/stat : 20787 (pbscip.linux.x8) R 20785 20787 20277 0 -1 4202496 372403 0 0 0 45911 306 0 0 25 0 1 0 13469275 1479278592 352926 1992294400 4194304 7136930 140734315518880 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20787/statm: 361152 352926 388 719 0 360431 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1444608

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20802
/proc/meminfo: memFree=316064/2059040 swapFree=4150708/4192956
[pid=20787] ppid=20785 vsize=1556176 CPUtime=522.16
/proc/20787/stat : 20787 (pbscip.linux.x8) R 20785 20787 20277 0 -1 4202496 400855 0 0 0 51886 330 0 0 25 0 1 0 13469275 1593524224 380866 1992294400 4194304 7136930 140734315518880 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20787/statm: 389044 380866 388 719 0 388323 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 1556176

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20803
/proc/meminfo: memFree=186112/2059040 swapFree=4150708/4192956
[pid=20787] ppid=20785 vsize=1687376 CPUtime=582.15
/proc/20787/stat : 20787 (pbscip.linux.x8) R 20785 20787 20277 0 -1 4202496 433161 0 0 0 57865 350 0 0 25 0 1 0 13469275 1727873024 413172 1992294400 4194304 7136930 140734315518880 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20787/statm: 421844 413172 388 719 0 421123 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 1687376

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20805
/proc/meminfo: memFree=99808/2059040 swapFree=4150708/4192956
[pid=20787] ppid=20785 vsize=1773456 CPUtime=642.14
/proc/20787/stat : 20787 (pbscip.linux.x8) R 20785 20787 20277 0 -1 4202496 454663 0 0 0 63849 365 0 0 25 0 1 0 13469275 1816018944 434674 1992294400 4194304 7136930 140734315518880 18446744073709551615 5955603 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20787/statm: 443364 434674 388 719 0 442643 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 1773456

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20806
/proc/meminfo: memFree=46860/2059040 swapFree=4150708/4192956
[pid=20787] ppid=20785 vsize=1827376 CPUtime=702.11
/proc/20787/stat : 20787 (pbscip.linux.x8) R 20785 20787 20277 0 -1 4202496 468468 0 0 0 69834 377 0 0 25 0 1 0 13469275 1871233024 448479 1992294400 4194304 7136930 140734315518880 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20787/statm: 456844 448479 388 719 0 456123 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 1827376



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+705.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20806
/proc/meminfo: memFree=29624/2059040 swapFree=4150708/4192956
[pid=20787] ppid=20785 vsize=1843324 CPUtime=705.33
/proc/20787/stat : 20787 (pbscip.linux.x8) R 20785 20787 20277 0 -1 4202496 472172 0 0 0 70154 379 0 0 25 0 1 0 13469275 1887563776 452183 1992294400 4194304 7136930 140734315518880 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20787/statm: 460831 452183 388 719 0 460110 0
Current children cumulated CPU time (s) 705.33
Current children cumulated vsize (KiB) 1843324

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -20787

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

[startup+707.001 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20807
/proc/meminfo: memFree=28748/2059040 swapFree=4150708/4192956
[pid=20787] ppid=20785 vsize=1844344 CPUtime=706.82
/proc/20787/stat : 20787 (pbscip.linux.x8) R 20785 20787 20277 0 -1 4202496 472524 0 0 0 70303 379 0 0 25 0 1 0 13469275 1888608256 452535 1992294400 4194304 7136930 140734315518880 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20787/statm: 461086 452535 388 719 0 460365 0
Current children cumulated CPU time (s) 706.82
Current children cumulated vsize (KiB) 1844344

[startup+707.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20807
/proc/meminfo: memFree=27384/2059040 swapFree=4150708/4192956
[pid=20787] ppid=20785 vsize=1846392 CPUtime=707.22
/proc/20787/stat : 20787 (pbscip.linux.x8) R 20785 20787 20277 0 -1 4202496 473020 0 0 0 70343 379 0 0 25 0 1 0 13469275 1890705408 453031 1992294400 4194304 7136930 140734315518880 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20787/statm: 461598 453031 388 719 0 460877 0
Current children cumulated CPU time (s) 707.22
Current children cumulated vsize (KiB) 1846392

[startup+707.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20807
/proc/meminfo: memFree=27384/2059040 swapFree=4150708/4192956
[pid=20787] ppid=20785 vsize=0 CPUtime=707.41
/proc/20787/stat : 20787 (pbscip.linux.x8) R 20785 20787 20277 0 -1 4203524 473029 0 0 0 70353 388 0 0 25 0 1 0 13469275 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/20787/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 707.41
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 707.682
CPU time (s): 707.505
CPU user time (s): 703.539
CPU system time (s): 3.9664
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 1846392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 703.539
system time used= 3.9664
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 473029
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= 9200

runsolver used 1.19982 second user time and 3.31949 second system time

The end

Launcher Data 

Begin job on node003 at 2010-07-06 23:42:36
IDJOB=2687379
IDBENCH=77715
IDSOLVER=1167
FILE ID=node003/2687379-1278452555
PBS_JOBID= 11233506
Free space on /tmp= 62564 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_10.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-2687379-1278452555/watcher-2687379-1278452555 -o /tmp/evaluation-result-2687379-1278452555/solver-2687379-1278452555 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2687379-1278452555.opb -t 1800 -m 1800

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

MD5SUM BENCH= 61e5a79df84e43f9b39aa8611a460c56
RANDOM SEED=1708967066

node003.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		: 3000.224
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	: 6000.44
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		: 3000.224
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1842048 kB
Buffers:          8640 kB
Cached:         120568 kB
SwapCached:       1572 kB
Active:          66368 kB
Inactive:        83012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1842048 kB
SwapTotal:     4192956 kB
SwapFree:      4150708 kB
Dirty:            9064 kB
Writeback:           0 kB
AnonPages:       18996 kB
Mapped:          12268 kB
Slab:            45428 kB
PageTables:       4272 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179296 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= 62564 MiB
End job on node003 at 2010-07-06 23:54:23