Trace number 2704939

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
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver? (MO) 1024.1 1024.48

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12040_1.std.opb
MD5SUM6fb8c842434b82a13287e61400a56efc
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark82
Best CPU time to get the best result obtained on this benchmark1798.08
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables72842
Total number of constraints245500
Number of constraints which are clauses244300
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 constraint120
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 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
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-2704939-1278582156.opb>
3.89/3.97	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 245500 constraints
3.89/3.97	c problem read
3.89/3.98	c presolving settings loaded
5.29/5.33	c presolving:
21.68/21.70	c (round 1) 5471 del vars, 15862 del conss, 4095 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16790072 impls, 0 clqs
32.38/32.47	c (round 2) 11421 del vars, 39185 del conss, 9700 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16821114 impls, 0 clqs
35.68/35.79	c (round 3) 13592 del vars, 49337 del conss, 10884 chg bounds, 17 chg sides, 27 chg coeffs, 0 upgd conss, 16834186 impls, 0 clqs
37.77/37.84	c (round 4) 14648 del vars, 53526 del conss, 11537 chg bounds, 56 chg sides, 71 chg coeffs, 0 upgd conss, 16842727 impls, 0 clqs
39.17/39.24	c (round 5) 15293 del vars, 56094 del conss, 11970 chg bounds, 66 chg sides, 94 chg coeffs, 0 upgd conss, 16847799 impls, 0 clqs
40.07/40.15	c (round 6) 15691 del vars, 57702 del conss, 12214 chg bounds, 66 chg sides, 94 chg coeffs, 0 upgd conss, 16850736 impls, 0 clqs
40.58/40.64	c (round 7) 15877 del vars, 58610 del conss, 12316 chg bounds, 66 chg sides, 94 chg coeffs, 0 upgd conss, 16852000 impls, 0 clqs
40.87/40.97	c (round 8) 15963 del vars, 59000 del conss, 12373 chg bounds, 66 chg sides, 94 chg coeffs, 0 upgd conss, 16852452 impls, 0 clqs
41.17/41.23	c (round 9) 16007 del vars, 59224 del conss, 12409 chg bounds, 66 chg sides, 94 chg coeffs, 0 upgd conss, 16852518 impls, 0 clqs
41.37/41.41	c (round 10) 16009 del vars, 59267 del conss, 12410 chg bounds, 66 chg sides, 94 chg coeffs, 0 upgd conss, 16852532 impls, 0 clqs
42.97/43.01	c (round 11) 16009 del vars, 59269 del conss, 12410 chg bounds, 66 chg sides, 94 chg coeffs, 186231 upgd conss, 16852532 impls, 0 clqs
46.37/46.45	c (round 12) 16009 del vars, 59291 del conss, 12410 chg bounds, 165 chg sides, 360 chg coeffs, 186231 upgd conss, 16852532 impls, 0 clqs
1021.92/1022.30	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-2704939-1278582156/watcher-2704939-1278582156 -o /tmp/evaluation-result-2704939-1278582156/solver-2704939-1278582156 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704939-1278582156.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 0.96 3/106 29006
/proc/meminfo: memFree=1828540/2059040 swapFree=4139716/4192956
[pid=29006] ppid=29004 vsize=7904 CPUtime=0
/proc/29006/stat : 29006 (pbscip.linux.x8) R 29004 29006 28405 0 -1 4202496 1091 0 0 0 0 0 0 0 20 0 1 0 26422704 8093696 1002 1992294400 4194304 8395647 140736831372144 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29006/statm: 1976 1011 365 1026 0 946 0

[startup+0.0545371 s]
/proc/loadavg: 1.00 1.00 0.96 3/106 29006
/proc/meminfo: memFree=1828540/2059040 swapFree=4139716/4192956
[pid=29006] ppid=29004 vsize=14632 CPUtime=0.05
/proc/29006/stat : 29006 (pbscip.linux.x8) R 29004 29006 28405 0 -1 4202496 2935 0 0 0 4 1 0 0 20 0 1 0 26422704 14983168 2846 1992294400 4194304 8395647 140736831372144 18446744073709551615 7382056 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29006/statm: 3658 2846 393 1026 0 2628 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 14632

[startup+0.101544 s]
/proc/loadavg: 1.00 1.00 0.96 3/106 29006
/proc/meminfo: memFree=1828540/2059040 swapFree=4139716/4192956
[pid=29006] ppid=29004 vsize=18376 CPUtime=0.09
/proc/29006/stat : 29006 (pbscip.linux.x8) R 29004 29006 28405 0 -1 4202496 3871 0 0 0 8 1 0 0 20 0 1 0 26422704 18817024 3782 1992294400 4194304 8395647 140736831372144 18446744073709551615 7382061 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29006/statm: 4594 3782 393 1026 0 3564 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18376

[startup+0.301579 s]
/proc/loadavg: 1.00 1.00 0.96 3/106 29006
/proc/meminfo: memFree=1828540/2059040 swapFree=4139716/4192956
[pid=29006] ppid=29004 vsize=32748 CPUtime=0.29
/proc/29006/stat : 29006 (pbscip.linux.x8) R 29004 29006 28405 0 -1 4202496 7460 0 0 0 27 2 0 0 20 0 1 0 26422704 33533952 7371 1992294400 4194304 8395647 140736831372144 18446744073709551615 4212738 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29006/statm: 8187 7371 393 1026 0 7157 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32748

[startup+0.701649 s]
/proc/loadavg: 1.00 1.00 0.96 3/106 29006
/proc/meminfo: memFree=1828540/2059040 swapFree=4139716/4192956
[pid=29006] ppid=29004 vsize=53320 CPUtime=0.69
/proc/29006/stat : 29006 (pbscip.linux.x8) R 29004 29006 28405 0 -1 4202496 12605 0 0 0 65 4 0 0 20 0 1 0 26422704 54599680 12516 1992294400 4194304 8395647 140736831372144 18446744073709551615 4327586 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29006/statm: 13330 12516 393 1026 0 12300 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 53320

[startup+1.50079 s]
/proc/loadavg: 1.00 1.00 0.96 3/107 29007
/proc/meminfo: memFree=1773104/2059040 swapFree=4139716/4192956
[pid=29006] ppid=29004 vsize=72152 CPUtime=1.49
/proc/29006/stat : 29006 (pbscip.linux.x8) R 29004 29006 28405 0 -1 4202496 17292 0 0 0 143 6 0 0 22 0 1 0 26422704 73883648 17203 1992294400 4194304 8395647 140736831372144 18446744073709551615 7382031 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29006/statm: 18038 17203 393 1026 0 17008 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72152

[startup+3.10106 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 29007
/proc/meminfo: memFree=1745452/2059040 swapFree=4139716/4192956
[pid=29006] ppid=29004 vsize=125244 CPUtime=3.09
/proc/29006/stat : 29006 (pbscip.linux.x8) R 29004 29006 28405 0 -1 4202496 30547 0 0 0 298 11 0 0 25 0 1 0 26422704 128249856 30458 1992294400 4194304 8395647 140736831372144 18446744073709551615 7382046 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29006/statm: 31311 30458 393 1026 0 30281 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 125244

[startup+6.30062 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 29007
/proc/meminfo: memFree=1472156/2059040 swapFree=4139716/4192956
[pid=29006] ppid=29004 vsize=415896 CPUtime=6.29
/proc/29006/stat : 29006 (pbscip.linux.x8) R 29004 29006 28405 0 -1 4202496 102152 0 0 0 593 36 0 0 25 0 1 0 26422704 425877504 101709 1992294400 4194304 8395647 140736831372144 18446744073709551615 6068827 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29006/statm: 103974 101709 463 1026 0 102944 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 415896

[startup+12.7007 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 29007
/proc/meminfo: memFree=1188320/2059040 swapFree=4139716/4192956
[pid=29006] ppid=29004 vsize=675780 CPUtime=12.69
/proc/29006/stat : 29006 (pbscip.linux.x8) R 29004 29006 28405 0 -1 4202496 166339 0 0 0 1211 58 0 0 25 0 1 0 26422704 691998720 165896 1992294400 4194304 8395647 140736831372144 18446744073709551615 6080761 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29006/statm: 168945 165896 469 1026 0 167915 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 675780

[startup+25.5009 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 29008
/proc/meminfo: memFree=972684/2059040 swapFree=4139716/4192956
[pid=29006] ppid=29004 vsize=874384 CPUtime=25.48
/proc/29006/stat : 29006 (pbscip.linux.x8) R 29004 29006 28405 0 -1 4202496 214297 0 0 0 2474 74 0 0 25 0 1 0 26422704 895369216 213854 1992294400 4194304 8395647 140736831372144 18446744073709551615 6085522 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29006/statm: 218596 213854 475 1026 0 217566 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 874384

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 29009
/proc/meminfo: memFree=878196/2059040 swapFree=4139716/4192956
[pid=29006] ppid=29004 vsize=970532 CPUtime=51.08
/proc/29006/stat : 29006 (pbscip.linux.x8) R 29004 29006 28405 0 -1 4202496 245261 0 0 0 5022 86 0 0 25 0 1 0 26422704 993824768 237549 1992294400 4194304 8395647 140736831372144 18446744073709551615 6080366 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29006/statm: 242633 237549 546 1026 0 241603 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 970532

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 29010
/proc/meminfo: memFree=806648/2059040 swapFree=4139716/4192956
[pid=29006] ppid=29004 vsize=1046040 CPUtime=102.27
/proc/29006/stat : 29006 (pbscip.linux.x8) R 29004 29006 28405 0 -1 4202496 263107 0 0 0 10131 96 0 0 25 0 1 0 26422704 1071144960 255395 1992294400 4194304 8395647 140736831372144 18446744073709551615 6080383 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29006/statm: 261510 255395 546 1026 0 260480 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1046040

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 29011
/proc/meminfo: memFree=791272/2059040 swapFree=4139716/4192956
[pid=29006] ppid=29004 vsize=1062936 CPUtime=162.23
/proc/29006/stat : 29006 (pbscip.linux.x8) R 29004 29006 28405 0 -1 4202496 266983 0 0 0 16125 98 0 0 25 0 1 0 26422704 1088446464 259271 1992294400 4194304 8395647 140736831372144 18446744073709551615 6349250 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29006/statm: 265734 259271 546 1026 0 264704 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1062936

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 29013
/proc/meminfo: memFree=745392/2059040 swapFree=4139716/4192956
[pid=29006] ppid=29004 vsize=1108352 CPUtime=222.21
/proc/29006/stat : 29006 (pbscip.linux.x8) R 29004 29006 28405 0 -1 4202496 278405 0 0 0 22118 103 0 0 25 0 1 0 26422704 1134952448 270693 1992294400 4194304 8395647 140736831372144 18446744073709551615 6080336 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29006/statm: 277088 270693 546 1026 0 276058 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1108352

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 29015
/proc/meminfo: memFree=694676/2059040 swapFree=4139716/4192956
[pid=29006] ppid=29004 vsize=1159364 CPUtime=282.18
/proc/29006/stat : 29006 (pbscip.linux.x8) R 29004 29006 28405 0 -1 4202496 291215 0 0 0 28111 107 0 0 25 0 1 0 26422704 1187188736 283503 1992294400 4194304 8395647 140736831372144 18446744073709551615 4218227 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29006/statm: 289841 283503 546 1026 0 288811 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 1159364

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 29016
/proc/meminfo: memFree=618416/2059040 swapFree=4139716/4192956
[pid=29006] ppid=29004 vsize=1237684 CPUtime=342.17
/proc/29006/stat : 29006 (pbscip.linux.x8) R 29004 29006 28405 0 -1 4202496 310071 0 0 0 34103 114 0 0 25 0 1 0 26422704 1267388416 302359 1992294400 4194304 8395647 140736831372144 18446744073709551615 4247653 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29006/statm: 309421 302359 546 1026 0 308391 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1237684

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 29018
/proc/meminfo: memFree=572660/2059040 swapFree=4139716/4192956
[pid=29006] ppid=29004 vsize=1282924 CPUtime=402.14
/proc/29006/stat : 29006 (pbscip.linux.x8) R 29004 29006 28405 0 -1 4202496 321506 0 0 0 40096 118 0 0 25 0 1 0 26422704 1313714176 313794 1992294400 4194304 8395647 140736831372144 18446744073709551615 4745171 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29006/statm: 320731 313794 546 1026 0 319701 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 1282924

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 29019
/proc/meminfo: memFree=540048/2059040 swapFree=4139716/4192956
[pid=29006] ppid=29004 vsize=1314888 CPUtime=462.12
/proc/29006/stat : 29006 (pbscip.linux.x8) R 29004 29006 28405 0 -1 4202496 329624 0 0 0 46091 121 0 0 25 0 1 0 26422704 1346445312 321912 1992294400 4194304 8395647 140736831372144 18446744073709551615 6080349 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29006/statm: 328722 321912 546 1026 0 327692 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 1314888

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 29021
/proc/meminfo: memFree=495780/2059040 swapFree=4139716/4192956
[pid=29006] ppid=29004 vsize=1360704 CPUtime=522.09
/proc/29006/stat : 29006 (pbscip.linux.x8) R 29004 29006 28405 0 -1 4202496 340952 0 0 0 52085 124 0 0 25 0 1 0 26422704 1393360896 333240 1992294400 4194304 8395647 140736831372144 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29006/statm: 340176 333240 546 1026 0 339146 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 1360704

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 29023
/proc/meminfo: memFree=453744/2059040 swapFree=4139716/4192956
[pid=29006] ppid=29004 vsize=1403040 CPUtime=582.07
/proc/29006/stat : 29006 (pbscip.linux.x8) R 29004 29006 28405 0 -1 4202496 351156 0 0 0 58079 128 0 0 25 0 1 0 26422704 1436712960 343444 1992294400 4194304 8395647 140736831372144 18446744073709551615 6080688 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29006/statm: 350760 343444 546 1026 0 349730 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 1403040

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 29024
/proc/meminfo: memFree=376864/2059040 swapFree=4139716/4192956
[pid=29006] ppid=29004 vsize=1481384 CPUtime=642.06
/proc/29006/stat : 29006 (pbscip.linux.x8) R 29004 29006 28405 0 -1 4202496 370334 0 0 0 64069 137 0 0 25 0 1 0 26422704 1516937216 362622 1992294400 4194304 8395647 140736831372144 18446744073709551615 6080696 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29006/statm: 370346 362622 546 1026 0 369316 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 1481384

[startup+702.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 29026
/proc/meminfo: memFree=311888/2059040 swapFree=4139716/4192956
[pid=29006] ppid=29004 vsize=1546600 CPUtime=702.03
/proc/29006/stat : 29006 (pbscip.linux.x8) R 29004 29006 28405 0 -1 4202496 386765 0 0 0 70060 143 0 0 25 0 1 0 26422704 1583718400 379053 1992294400 4194304 8395647 140736831372144 18446744073709551615 6080679 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29006/statm: 386650 379053 546 1026 0 385620 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 1546600

[startup+762.309 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 29027
/proc/meminfo: memFree=274812/2059040 swapFree=4139716/4192956
[pid=29006] ppid=29004 vsize=1583532 CPUtime=762.01
/proc/29006/stat : 29006 (pbscip.linux.x8) R 29004 29006 28405 0 -1 4202496 395753 0 0 0 76055 146 0 0 25 0 1 0 26422704 1621536768 388041 1992294400 4194304 8395647 140736831372144 18446744073709551615 4706433 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29006/statm: 395883 388041 546 1026 0 394853 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 1583532

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 29029
/proc/meminfo: memFree=239348/2059040 swapFree=4139716/4192956
[pid=29006] ppid=29004 vsize=1619744 CPUtime=821.98
/proc/29006/stat : 29006 (pbscip.linux.x8) R 29004 29006 28405 0 -1 4202496 404831 0 0 0 82049 149 0 0 25 0 1 0 26422704 1658617856 397119 1992294400 4194304 8395647 140736831372144 18446744073709551615 4684118 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29006/statm: 404936 397119 546 1026 0 403906 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 1619744

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 29031
/proc/meminfo: memFree=138164/2059040 swapFree=4139716/4192956
[pid=29006] ppid=29004 vsize=1719408 CPUtime=881.96
/proc/29006/stat : 29006 (pbscip.linux.x8) R 29004 29006 28405 0 -1 4202496 430077 0 0 0 88037 159 0 0 25 0 1 0 26422704 1760673792 422365 1992294400 4194304 8395647 140736831372144 18446744073709551615 6080661 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29006/statm: 429852 422365 546 1026 0 428822 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 1719408

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 29032
/proc/meminfo: memFree=83728/2059040 swapFree=4139716/4192956
[pid=29006] ppid=29004 vsize=1776360 CPUtime=941.93
/proc/29006/stat : 29006 (pbscip.linux.x8) R 29004 29006 28405 0 -1 4202496 443415 0 0 0 94029 164 0 0 25 0 1 0 26422704 1818992640 435703 1992294400 4194304 8395647 140736831372144 18446744073709551615 6080701 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29006/statm: 444090 435703 546 1026 0 443060 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 1776360

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 29034
/proc/meminfo: memFree=46652/2059040 swapFree=4139716/4192956
[pid=29006] ppid=29004 vsize=1812816 CPUtime=1001.92
/proc/29006/stat : 29006 (pbscip.linux.x8) R 29004 29006 28405 0 -1 4202496 452645 0 0 0 100024 168 0 0 25 0 1 0 26422704 1856323584 444933 1992294400 4194304 8395647 140736831372144 18446744073709551615 4742930 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29006/statm: 453204 444933 546 1026 0 452174 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 1812816



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1022.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 29034
/proc/meminfo: memFree=16148/2059040 swapFree=4139716/4192956
[pid=29006] ppid=29004 vsize=1843396 CPUtime=1021.92
/proc/29006/stat : 29006 (pbscip.linux.x8) R 29004 29006 28405 0 -1 4202496 460261 0 0 0 102021 171 0 0 25 0 1 0 26422704 1887637504 452549 1992294400 4194304 8395647 140736831372144 18446744073709551615 6080688 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29006/statm: 460849 452549 546 1026 0 459819 0
Current children cumulated CPU time (s) 1021.92
Current children cumulated vsize (KiB) 1843396

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -29006

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

[startup+1023.8 s]
/proc/loadavg: 1.00 1.00 0.96 2/108 29035
/proc/meminfo: memFree=16140/2059040 swapFree=4139716/4192956
[pid=29006] ppid=29004 vsize=1844420 CPUtime=1023.41
/proc/29006/stat : 29006 (pbscip.linux.x8) R 29004 29006 28405 0 -1 4202496 460535 0 0 0 102170 171 0 0 25 0 1 0 26422704 1888686080 452823 1992294400 4194304 8395647 140736831372144 18446744073709551615 6080683 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29006/statm: 461105 452823 546 1026 0 460075 0
Current children cumulated CPU time (s) 1023.41
Current children cumulated vsize (KiB) 1844420

[startup+1024.2 s]
/proc/loadavg: 1.00 1.00 0.96 2/108 29036
/proc/meminfo: memFree=15024/2059040 swapFree=4139716/4192956
[pid=29006] ppid=29004 vsize=1844420 CPUtime=1023.81
/proc/29006/stat : 29006 (pbscip.linux.x8) R 29004 29006 28405 0 -1 4202496 460538 0 0 0 102210 171 0 0 25 0 1 0 26422704 1888686080 452826 1992294400 4194304 8395647 140736831372144 18446744073709551615 6080688 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29006/statm: 461105 452826 546 1026 0 460075 0
Current children cumulated CPU time (s) 1023.81
Current children cumulated vsize (KiB) 1844420

[startup+1024.4 s]
/proc/loadavg: 1.00 1.00 0.96 2/108 29036
/proc/meminfo: memFree=15024/2059040 swapFree=4139716/4192956
[pid=29006] ppid=29004 vsize=0 CPUtime=1024.01
/proc/29006/stat : 29006 (pbscip.linux.x8) R 29004 29006 28405 0 -1 4203524 460539 0 0 0 102221 180 0 0 25 0 1 0 26422704 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/29006/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1024.01
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1024.48
CPU time (s): 1024.1
CPU user time (s): 1022.21
CPU system time (s): 1.88271
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 1844420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1022.21
system time used= 1.88271
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460539
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= 1004

runsolver used 1.62675 second user time and 4.92125 second system time

The end

Launcher Data 

Begin job on node048 at 2010-07-08 11:42:37
IDJOB=2704939
IDBENCH=77578
IDSOLVER=1213
FILE ID=node048/2704939-1278582156
PBS_JOBID= 11240078
Free space on /tmp= 62556 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12040_1.std.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2704939-1278582156/watcher-2704939-1278582156 -o /tmp/evaluation-result-2704939-1278582156/solver-2704939-1278582156 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704939-1278582156.opb -t 1800 -m 1800

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

MD5SUM BENCH= 6fb8c842434b82a13287e61400a56efc
RANDOM SEED=1562283657

node048.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		: 3000.262
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	: 6000.52
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		: 3000.262
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	: 5599.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1829068 kB
Buffers:         24464 kB
Cached:         120132 kB
SwapCached:       6676 kB
Active:         111200 kB
Inactive:        46932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1829068 kB
SwapTotal:     4192956 kB
SwapFree:      4139716 kB
Dirty:           18488 kB
Writeback:           0 kB
AnonPages:       11780 kB
Mapped:          12068 kB
Slab:            49932 kB
PageTables:       4136 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179380 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= 62544 MiB
End job on node048 at 2010-07-08 11:59:41