Trace number 2686860

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver? (MO) 681.161 681.38

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12046_3.std.opb
MD5SUM9bf94f3cda7e184b4e994589f30aa9fa
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark183
Best CPU time to get the best result obtained on this benchmark1800.13
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 constraints256283
Number of constraints which are clauses255083
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 constraint64
Number of terms in the objective function 300
Biggest coefficient in the objective function 300
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 45150
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 45150
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2686860-1278442986.opb>
4.29/4.35	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 256283 constraints
4.29/4.35	c problem read
4.29/4.35	c presolving settings loaded
5.59/5.64	c presolving:
20.89/20.96	c (round 1) 8846 del vars, 26293 del conss, 7285 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16970578 impls, 0 clqs
32.08/32.16	c (round 2) 14952 del vars, 55151 del conss, 13010 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 17007638 impls, 0 clqs
36.08/36.10	c (round 3) 17321 del vars, 66058 del conss, 14424 chg bounds, 48 chg sides, 33 chg coeffs, 0 upgd conss, 17026689 impls, 0 clqs
38.59/38.69	c (round 4) 18521 del vars, 71069 del conss, 15264 chg bounds, 54 chg sides, 39 chg coeffs, 0 upgd conss, 17038411 impls, 0 clqs
40.18/40.24	c (round 5) 19275 del vars, 74158 del conss, 15743 chg bounds, 54 chg sides, 39 chg coeffs, 0 upgd conss, 17044322 impls, 0 clqs
41.37/41.41	c (round 6) 19814 del vars, 76338 del conss, 16083 chg bounds, 54 chg sides, 39 chg coeffs, 0 upgd conss, 17050605 impls, 0 clqs
42.17/42.23	c (round 7) 20197 del vars, 77933 del conss, 16329 chg bounds, 54 chg sides, 39 chg coeffs, 0 upgd conss, 17054516 impls, 0 clqs
42.88/42.99	c (round 8) 20496 del vars, 79082 del conss, 16540 chg bounds, 54 chg sides, 39 chg coeffs, 0 upgd conss, 17057344 impls, 0 clqs
43.48/43.51	c (round 9) 20668 del vars, 79874 del conss, 16645 chg bounds, 54 chg sides, 39 chg coeffs, 0 upgd conss, 17059064 impls, 0 clqs
43.78/43.87	c (round 10) 20740 del vars, 80250 del conss, 16688 chg bounds, 54 chg sides, 39 chg coeffs, 0 upgd conss, 17059687 impls, 0 clqs
44.08/44.16	c (round 11) 20766 del vars, 80415 del conss, 16701 chg bounds, 54 chg sides, 39 chg coeffs, 0 upgd conss, 17060023 impls, 0 clqs
44.38/44.48	c (round 12) 20780 del vars, 80483 del conss, 16708 chg bounds, 54 chg sides, 39 chg coeffs, 0 upgd conss, 17060135 impls, 0 clqs
44.78/44.80	c (round 13) 20788 del vars, 80529 del conss, 16712 chg bounds, 54 chg sides, 39 chg coeffs, 0 upgd conss, 17060187 impls, 0 clqs
46.47/46.51	c (round 14) 20788 del vars, 80537 del conss, 16712 chg bounds, 54 chg sides, 39 chg coeffs, 175746 upgd conss, 17060187 impls, 0 clqs
47.97/48.02	c (round 15) 20788 del vars, 80542 del conss, 16712 chg bounds, 102 chg sides, 277 chg coeffs, 175746 upgd conss, 17061567 impls, 3026 clqs
49.08/49.17	c (round 16) 20788 del vars, 80548 del conss, 16712 chg bounds, 144 chg sides, 423 chg coeffs, 175746 upgd conss, 17061573 impls, 3256 clqs
49.78/49.86	c (round 17) 20788 del vars, 80557 del conss, 16712 chg bounds, 153 chg sides, 475 chg coeffs, 175746 upgd conss, 17061573 impls, 3259 clqs
678.98/679.20	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-2686860-1278442986/watcher-2686860-1278442986 -o /tmp/evaluation-result-2686860-1278442986/solver-2686860-1278442986 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2686860-1278442986.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 19940
/proc/meminfo: memFree=1728484/2059040 swapFree=4192956/4192956
[pid=19940] ppid=19938 vsize=9288 CPUtime=0
/proc/19940/stat : 19940 (pbscip.linux.x8) R 19938 19940 18454 0 -1 4202496 1047 0 0 0 0 0 0 0 20 0 1 0 12506287 9510912 967 1992294400 4194304 9819077 140733380476720 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19940/statm: 2322 976 371 1374 0 943 0

[startup+0.100875 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 19940
/proc/meminfo: memFree=1728484/2059040 swapFree=4192956/4192956
[pid=19940] ppid=19938 vsize=18572 CPUtime=0.09
/proc/19940/stat : 19940 (pbscip.linux.x8) R 19938 19940 18454 0 -1 4202496 3562 0 0 0 8 1 0 0 20 0 1 0 12506287 19017728 3482 1992294400 4194304 9819077 140733380476720 18446744073709551615 8667853 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19940/statm: 4643 3482 388 1374 0 3264 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18572

[startup+0.201886 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 19940
/proc/meminfo: memFree=1728484/2059040 swapFree=4192956/4192956
[pid=19940] ppid=19938 vsize=25196 CPUtime=0.19
/proc/19940/stat : 19940 (pbscip.linux.x8) R 19938 19940 18454 0 -1 4202496 5243 0 0 0 18 1 0 0 20 0 1 0 12506287 25800704 5163 1992294400 4194304 9819077 140733380476720 18446744073709551615 8610836 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19940/statm: 6299 5163 388 1374 0 4920 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 25196

[startup+0.301897 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 19940
/proc/meminfo: memFree=1728484/2059040 swapFree=4192956/4192956
[pid=19940] ppid=19938 vsize=29628 CPUtime=0.29
/proc/19940/stat : 19940 (pbscip.linux.x8) R 19938 19940 18454 0 -1 4202496 6365 0 0 0 27 2 0 0 20 0 1 0 12506287 30339072 6276 1992294400 4194304 9819077 140733380476720 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19940/statm: 7407 6276 388 1374 0 6028 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29628

[startup+0.70194 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 19940
/proc/meminfo: memFree=1728484/2059040 swapFree=4192956/4192956
[pid=19940] ppid=19938 vsize=51296 CPUtime=0.69
/proc/19940/stat : 19940 (pbscip.linux.x8) R 19938 19940 18454 0 -1 4202496 11773 0 0 0 65 4 0 0 21 0 1 0 12506287 52527104 11684 1992294400 4194304 9819077 140733380476720 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19940/statm: 12824 11684 388 1374 0 11445 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51296

[startup+1.50103 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19941
/proc/meminfo: memFree=1674288/2059040 swapFree=4192956/4192956
[pid=19940] ppid=19938 vsize=68724 CPUtime=1.49
/proc/19940/stat : 19940 (pbscip.linux.x8) R 19938 19940 18454 0 -1 4202496 16134 0 0 0 143 6 0 0 23 0 1 0 12506287 70373376 16045 1992294400 4194304 9819077 140733380476720 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19940/statm: 17181 16045 388 1374 0 15802 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 68724

[startup+3.10121 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19941
/proc/meminfo: memFree=1649240/2059040 swapFree=4192956/4192956
[pid=19940] ppid=19938 vsize=114124 CPUtime=3.09
/proc/19940/stat : 19940 (pbscip.linux.x8) R 19938 19940 18454 0 -1 4202496 27477 0 0 0 298 11 0 0 25 0 1 0 12506287 116862976 27388 1992294400 4194304 9819077 140733380476720 18446744073709551615 5647787 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19940/statm: 28531 27388 388 1374 0 27152 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 114124

[startup+6.30156 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19941
/proc/meminfo: memFree=1372844/2059040 swapFree=4192956/4192956
[pid=19940] ppid=19938 vsize=406212 CPUtime=6.29
/proc/19940/stat : 19940 (pbscip.linux.x8) R 19938 19940 18454 0 -1 4202496 99623 0 0 0 591 38 0 0 25 0 1 0 12506287 415961088 99161 1992294400 4194304 9819077 140733380476720 18446744073709551615 5969856 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19940/statm: 101553 99161 483 1374 0 100174 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 406212

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19941
/proc/meminfo: memFree=1077228/2059040 swapFree=4192956/4192956
[pid=19940] ppid=19938 vsize=681892 CPUtime=12.69
/proc/19940/stat : 19940 (pbscip.linux.x8) R 19938 19940 18454 0 -1 4202496 168038 0 0 0 1198 71 0 0 25 0 1 0 12506287 698257408 167576 1992294400 4194304 9819077 140733380476720 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19940/statm: 170473 167576 487 1374 0 169094 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 681892

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19943
/proc/meminfo: memFree=869404/2059040 swapFree=4192956/4192956
[pid=19940] ppid=19938 vsize=877920 CPUtime=25.49
/proc/19940/stat : 19940 (pbscip.linux.x8) R 19938 19940 18454 0 -1 4202496 215266 0 0 0 2440 109 0 0 25 0 1 0 12506287 898990080 214547 1992294400 4194304 9819077 140733380476720 18446744073709551615 5966640 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19940/statm: 219480 214547 491 1374 0 218101 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 877920

[startup+51.1015 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 19943
/proc/meminfo: memFree=841628/2059040 swapFree=4192956/4192956
[pid=19940] ppid=19938 vsize=929760 CPUtime=51.08
/proc/19940/stat : 19940 (pbscip.linux.x8) R 19938 19940 18454 0 -1 4202496 280315 0 0 0 4822 286 0 0 25 0 1 0 12506287 952074240 226631 1992294400 4194304 9819077 140733380476720 18446744073709551615 4661061 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19940/statm: 232440 226631 533 1374 0 231061 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 929760

[startup+102.301 s]
/proc/loadavg: 1.11 1.03 1.01 2/107 19945
/proc/meminfo: memFree=770948/2059040 swapFree=4192956/4192956
[pid=19940] ppid=19938 vsize=983712 CPUtime=102.27
/proc/19940/stat : 19940 (pbscip.linux.x8) R 19938 19940 18454 0 -1 4202496 293231 0 0 0 9935 292 0 0 25 0 1 0 12506287 1007321088 239316 1992294400 4194304 9819077 140733380476720 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19940/statm: 245928 239316 534 1374 0 244549 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 983712

[startup+162.302 s]
/proc/loadavg: 1.11 1.04 1.00 2/107 19945
/proc/meminfo: memFree=720728/2059040 swapFree=4192956/4192956
[pid=19940] ppid=19938 vsize=1037072 CPUtime=162.25
/proc/19940/stat : 19940 (pbscip.linux.x8) R 19938 19940 18454 0 -1 4202496 305966 0 0 0 15927 298 0 0 25 0 1 0 12506287 1061961728 252051 1992294400 4194304 9819077 140733380476720 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19940/statm: 259268 252051 534 1374 0 257889 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1037072

[startup+222.308 s]
/proc/loadavg: 1.11 1.04 1.00 2/107 19947
/proc/meminfo: memFree=622892/2059040 swapFree=4192956/4192956
[pid=19940] ppid=19938 vsize=1136672 CPUtime=222.23
/proc/19940/stat : 19940 (pbscip.linux.x8) R 19938 19940 18454 0 -1 4202496 330171 0 0 0 21915 308 0 0 25 0 1 0 12506287 1163952128 276256 1992294400 4194304 9819077 140733380476720 18446744073709551615 4653142 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19940/statm: 284168 276256 534 1374 0 282789 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1136672

[startup+282.301 s]
/proc/loadavg: 1.10 1.05 1.00 2/107 19949
/proc/meminfo: memFree=549980/2059040 swapFree=4192956/4192956
[pid=19940] ppid=19938 vsize=1210900 CPUtime=282.21
/proc/19940/stat : 19940 (pbscip.linux.x8) R 19938 19940 18454 0 -1 4202496 348525 0 0 0 27904 317 0 0 25 0 1 0 12506287 1239961600 294445 1992294400 4194304 9819077 140733380476720 18446744073709551615 5968575 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19940/statm: 302725 294445 534 1374 0 301346 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1210900

[startup+342.302 s]
/proc/loadavg: 1.09 1.05 1.00 2/107 19951
/proc/meminfo: memFree=449788/2059040 swapFree=4192956/4192956
[pid=19940] ppid=19938 vsize=1314880 CPUtime=342.18
/proc/19940/stat : 19940 (pbscip.linux.x8) R 19938 19940 18454 0 -1 4202496 373481 0 0 0 33889 329 0 0 25 0 1 0 12506287 1346437120 319401 1992294400 4194304 9819077 140733380476720 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19940/statm: 328720 319401 534 1374 0 327341 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1314880

[startup+402.301 s]
/proc/loadavg: 1.08 1.06 1.00 2/107 19953
/proc/meminfo: memFree=353068/2059040 swapFree=4192956/4192956
[pid=19940] ppid=19938 vsize=1414248 CPUtime=402.16
/proc/19940/stat : 19940 (pbscip.linux.x8) R 19938 19940 18454 0 -1 4202496 397661 0 0 0 39875 341 0 0 25 0 1 0 12506287 1448189952 343548 1992294400 4194304 9819077 140733380476720 18446744073709551615 4999862 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19940/statm: 353562 343548 534 1374 0 352183 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 1414248

[startup+462.302 s]
/proc/loadavg: 1.08 1.06 1.00 2/107 19953
/proc/meminfo: memFree=251760/2059040 swapFree=4192956/4192956
[pid=19940] ppid=19938 vsize=1517820 CPUtime=462.14
/proc/19940/stat : 19940 (pbscip.linux.x8) R 19938 19940 18454 0 -1 4202496 423678 0 0 0 45861 353 0 0 25 0 1 0 12506287 1554247680 368796 1992294400 4194304 9819077 140733380476720 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19940/statm: 379455 368796 534 1374 0 378076 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 1517820

[startup+522.301 s]
/proc/loadavg: 1.07 1.06 1.00 2/107 19955
/proc/meminfo: memFree=177236/2059040 swapFree=4192956/4192956
[pid=19940] ppid=19938 vsize=1591524 CPUtime=522.12
/proc/19940/stat : 19940 (pbscip.linux.x8) R 19938 19940 18454 0 -1 4202496 442484 0 0 0 51851 361 0 0 25 0 1 0 12506287 1629720576 387602 1992294400 4194304 9819077 140733380476720 18446744073709551615 4999811 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19940/statm: 397881 387602 534 1374 0 396502 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 1591524

[startup+582.302 s]
/proc/loadavg: 1.07 1.06 1.00 2/107 19957
/proc/meminfo: memFree=101596/2059040 swapFree=4192956/4192956
[pid=19940] ppid=19938 vsize=1667920 CPUtime=582.11
/proc/19940/stat : 19940 (pbscip.linux.x8) R 19938 19940 18454 0 -1 4202496 461702 0 0 0 57838 373 0 0 25 0 1 0 12506287 1707950080 406564 1992294400 4194304 9819077 140733380476720 18446744073709551615 4854188 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19940/statm: 416980 406564 534 1374 0 415601 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 1667920

[startup+642.302 s]
/proc/loadavg: 1.06 1.06 1.00 2/107 19959
/proc/meminfo: memFree=9224/2059040 swapFree=4192956/4192956
[pid=19940] ppid=19938 vsize=1765724 CPUtime=642.08
/proc/19940/stat : 19940 (pbscip.linux.x8) R 19938 19940 18454 0 -1 4202496 485694 0 0 0 63823 385 0 0 25 0 1 0 12506287 1808101376 430556 1992294400 4194304 9819077 140733380476720 18446744073709551615 5968611 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19940/statm: 441431 430556 534 1374 0 440052 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 1765724



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+679.201 s]
/proc/loadavg: 1.08 1.07 1.00 2/107 19959
/proc/meminfo: memFree=10844/2059040 swapFree=4164964/4192956
[pid=19940] ppid=19938 vsize=1844624 CPUtime=678.98
/proc/19940/stat : 19940 (pbscip.linux.x8) R 19938 19940 18454 0 -1 4202496 505246 0 0 0 67501 397 0 0 25 0 1 0 12506287 1888894976 450108 1992294400 4194304 9819077 140733380476720 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19940/statm: 461156 450108 534 1374 0 459777 0
Current children cumulated CPU time (s) 678.98
Current children cumulated vsize (KiB) 1844624

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -19940

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

[startup+679.909 s]
/proc/loadavg: 1.08 1.07 1.00 2/108 19960
/proc/meminfo: memFree=9224/2059040 swapFree=4164964/4192956
[pid=19940] ppid=19938 vsize=1846600 CPUtime=679.68
/proc/19940/stat : 19940 (pbscip.linux.x8) R 19938 19940 18454 0 -1 4202496 505815 0 0 0 67571 397 0 0 25 0 1 0 12506287 1890918400 450677 1992294400 4194304 9819077 140733380476720 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19940/statm: 461650 450677 534 1374 0 460271 0
Current children cumulated CPU time (s) 679.68
Current children cumulated vsize (KiB) 1846600

[startup+680.701 s]
/proc/loadavg: 1.08 1.07 1.00 2/108 19960
/proc/meminfo: memFree=9224/2059040 swapFree=4164964/4192956
[pid=19940] ppid=19938 vsize=1852564 CPUtime=680.47
/proc/19940/stat : 19940 (pbscip.linux.x8) R 19938 19940 18454 0 -1 4202496 507298 0 0 0 67649 398 0 0 25 0 1 0 12506287 1897025536 452160 1992294400 4194304 9819077 140733380476720 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19940/statm: 463141 452160 534 1374 0 461762 0
Current children cumulated CPU time (s) 680.47
Current children cumulated vsize (KiB) 1852564

[startup+681.101 s]
/proc/loadavg: 1.08 1.07 1.00 2/108 19960
/proc/meminfo: memFree=10416/2059040 swapFree=4164964/4192956
[pid=19940] ppid=19938 vsize=1854540 CPUtime=680.88
/proc/19940/stat : 19940 (pbscip.linux.x8) R 19938 19940 18454 0 -1 4202496 507589 0 0 0 67689 399 0 0 25 0 1 0 12506287 1899048960 452451 1992294400 4194304 9819077 140733380476720 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19940/statm: 463635 452451 534 1374 0 462256 0
Current children cumulated CPU time (s) 680.88
Current children cumulated vsize (KiB) 1854540

[startup+681.301 s]
/proc/loadavg: 1.08 1.07 1.00 2/108 19960
/proc/meminfo: memFree=10416/2059040 swapFree=4164964/4192956
[pid=19940] ppid=19938 vsize=0 CPUtime=681.08
/proc/19940/stat : 19940 (pbscip.linux.x8) R 19938 19940 18454 0 -1 4203524 507610 0 0 0 67700 408 0 0 25 0 1 0 12506287 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/19940/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 681.08
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 681.38
CPU time (s): 681.161
CPU user time (s): 677
CPU system time (s): 4.16137
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 1854540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 677
system time used= 4.16137
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 507610
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= 3362

runsolver used 1.15182 second user time and 3.21151 second system time

The end

Launcher Data 

Begin job on node038 at 2010-07-06 21:03:06
IDJOB=2686860
IDBENCH=77055
IDSOLVER=1168
FILE ID=node038/2686860-1278442986
PBS_JOBID= 11233444
Free space on /tmp= 62532 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12046_3.std.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2686860-1278442986/watcher-2686860-1278442986 -o /tmp/evaluation-result-2686860-1278442986/solver-2686860-1278442986 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2686860-1278442986.opb -t 1800 -m 1800

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

MD5SUM BENCH= 9bf94f3cda7e184b4e994589f30aa9fa
RANDOM SEED=1581696284

node038.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		: 3000.215
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		: 3000.215
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1729012 kB
Buffers:         18232 kB
Cached:         178228 kB
SwapCached:          0 kB
Active:         127368 kB
Inactive:       129024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1729012 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           13980 kB
Writeback:           0 kB
AnonPages:       59864 kB
Mapped:          14464 kB
Slab:            51724 kB
PageTables:       4160 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179356 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= 62528 MiB
End job on node038 at 2010-07-06 21:14:28