Trace number 2686859

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) 681.85 682.093

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: 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-2686859-1278442985.opb>
4.40/4.45	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 256283 constraints
4.40/4.45	c problem read
4.40/4.46	c presolving settings loaded
4.40/4.46	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
5.68/5.75	c presolving:
20.89/20.97	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
32.08/32.17	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
36.08/36.11	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
38.67/38.70	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
40.17/40.26	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
41.37/41.42	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
42.17/42.25	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
42.96/43.00	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
43.47/43.52	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
43.76/43.88	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
44.07/44.17	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
44.36/44.49	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
44.76/44.81	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
46.47/46.52	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
47.97/48.05	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
49.17/49.21	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
49.87/49.91	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
679.67/679.92	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-2686859-1278442985/watcher-2686859-1278442985 -o /tmp/evaluation-result-2686859-1278442985/solver-2686859-1278442985 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2686859-1278442985.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 20857
/proc/meminfo: memFree=1767524/2059040 swapFree=4192956/4192956
[pid=20857] ppid=20855 vsize=6584 CPUtime=0
/proc/20857/stat : 20857 (pbscip.linux.x8) R 20855 20857 19983 0 -1 4202496 987 0 0 0 0 0 0 0 20 0 1 0 12506611 6742016 910 1992294400 4194304 7136930 140737019774080 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20857/statm: 1646 920 254 719 0 925 0

[startup+0.0609431 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 20857
/proc/meminfo: memFree=1767524/2059040 swapFree=4192956/4192956
[pid=20857] ppid=20855 vsize=12260 CPUtime=0.05
/proc/20857/stat : 20857 (pbscip.linux.x8) R 20855 20857 19983 0 -1 4202496 2542 0 0 0 5 0 0 0 20 0 1 0 12506611 12554240 2465 1992294400 4194304 7136930 140737019774080 18446744073709551615 6269128 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20857/statm: 3065 2465 271 719 0 2344 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12260

[startup+0.10095 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 20857
/proc/meminfo: memFree=1767524/2059040 swapFree=4192956/4192956
[pid=20857] ppid=20855 vsize=14904 CPUtime=0.09
/proc/20857/stat : 20857 (pbscip.linux.x8) R 20855 20857 19983 0 -1 4202496 3198 0 0 0 8 1 0 0 20 0 1 0 12506611 15261696 3121 1992294400 4194304 7136930 140737019774080 18446744073709551615 6166858 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20857/statm: 3726 3121 271 719 0 3005 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14904

[startup+0.300987 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 20857
/proc/meminfo: memFree=1767524/2059040 swapFree=4192956/4192956
[pid=20857] ppid=20855 vsize=26924 CPUtime=0.29
/proc/20857/stat : 20857 (pbscip.linux.x8) R 20855 20857 19983 0 -1 4202496 6242 0 0 0 27 2 0 0 20 0 1 0 12506611 27570176 6156 1992294400 4194304 7136930 140737019774080 18446744073709551615 4207135 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20857/statm: 6731 6156 271 719 0 6010 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26924

[startup+0.701062 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 20857
/proc/meminfo: memFree=1767524/2059040 swapFree=4192956/4192956
[pid=20857] ppid=20855 vsize=48588 CPUtime=0.69
/proc/20857/stat : 20857 (pbscip.linux.x8) R 20855 20857 19983 0 -1 4202496 11647 0 0 0 65 4 0 0 21 0 1 0 12506611 49754112 11561 1992294400 4194304 7136930 140737019774080 18446744073709551615 6340529 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20857/statm: 12147 11561 271 719 0 11426 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48588

[startup+1.50121 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20858
/proc/meminfo: memFree=1716676/2059040 swapFree=4192956/4192956
[pid=20857] ppid=20855 vsize=65180 CPUtime=1.49
/proc/20857/stat : 20857 (pbscip.linux.x8) R 20855 20857 19983 0 -1 4202496 15798 0 0 0 143 6 0 0 23 0 1 0 12506611 66744320 15712 1992294400 4194304 7136930 140737019774080 18446744073709551615 6176914 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20857/statm: 16295 15712 271 719 0 15574 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 65180

[startup+3.10052 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20858
/proc/meminfo: memFree=1692248/2059040 swapFree=4192956/4192956
[pid=20857] ppid=20855 vsize=107308 CPUtime=3.09
/proc/20857/stat : 20857 (pbscip.linux.x8) R 20855 20857 19983 0 -1 4202496 26285 0 0 0 299 10 0 0 25 0 1 0 12506611 109883392 26199 1992294400 4194304 7136930 140737019774080 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20857/statm: 26827 26199 271 719 0 26106 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 107308

[startup+6.30112 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20858
/proc/meminfo: memFree=1417464/2059040 swapFree=4192956/4192956
[pid=20857] ppid=20855 vsize=397780 CPUtime=6.29
/proc/20857/stat : 20857 (pbscip.linux.x8) R 20855 20857 19983 0 -1 4202496 98061 0 0 0 593 36 0 0 25 0 1 0 12506611 407326720 97580 1992294400 4194304 7136930 140737019774080 18446744073709551615 5969699 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20857/statm: 99445 97580 338 719 0 98724 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 397780

[startup+12.7003 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20858
/proc/meminfo: memFree=1122592/2059040 swapFree=4192956/4192956
[pid=20857] ppid=20855 vsize=679192 CPUtime=12.69
/proc/20857/stat : 20857 (pbscip.linux.x8) R 20855 20857 19983 0 -1 4202496 167907 0 0 0 1200 69 0 0 25 0 1 0 12506611 695492608 167426 1992294400 4194304 7136930 140737019774080 18446744073709551615 4688885 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20857/statm: 169798 167426 342 719 0 169077 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 679192

[startup+25.5008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20858
/proc/meminfo: memFree=908320/2059040 swapFree=4192956/4192956
[pid=20857] ppid=20855 vsize=875220 CPUtime=25.48
/proc/20857/stat : 20857 (pbscip.linux.x8) R 20855 20857 19983 0 -1 4202496 215140 0 0 0 2439 109 0 0 25 0 1 0 12506611 896225280 214402 1992294400 4194304 7136930 140737019774080 18446744073709551615 5966492 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20857/statm: 218805 214402 347 719 0 218084 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 875220

[startup+51.1016 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 20860
/proc/meminfo: memFree=883644/2059040 swapFree=4192956/4192956
[pid=20857] ppid=20855 vsize=926996 CPUtime=51.06
/proc/20857/stat : 20857 (pbscip.linux.x8) R 20855 20857 19983 0 -1 4202496 280305 0 0 0 4814 292 0 0 25 0 1 0 12506611 949243904 226482 1992294400 4194304 7136930 140737019774080 18446744073709551615 4223102 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20857/statm: 231749 226482 386 719 0 231028 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 926996

[startup+102.308 s]
/proc/loadavg: 1.09 1.03 1.00 2/107 20860
/proc/meminfo: memFree=809740/2059040 swapFree=4192956/4192956
[pid=20857] ppid=20855 vsize=980948 CPUtime=102.26
/proc/20857/stat : 20857 (pbscip.linux.x8) R 20855 20857 19983 0 -1 4202496 293221 0 0 0 9927 299 0 0 25 0 1 0 12506611 1004490752 239167 1992294400 4194304 7136930 140737019774080 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20857/statm: 245237 239167 387 719 0 244516 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 980948

[startup+162.302 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 20862
/proc/meminfo: memFree=760512/2059040 swapFree=4192956/4192956
[pid=20857] ppid=20855 vsize=1034308 CPUtime=162.23
/proc/20857/stat : 20857 (pbscip.linux.x8) R 20855 20857 19983 0 -1 4202496 305951 0 0 0 15916 307 0 0 25 0 1 0 12506611 1059131392 251897 1992294400 4194304 7136930 140737019774080 18446744073709551615 4688969 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20857/statm: 258577 251897 387 719 0 257856 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1034308

[startup+222.301 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 20864
/proc/meminfo: memFree=661560/2059040 swapFree=4192956/4192956
[pid=20857] ppid=20855 vsize=1133908 CPUtime=222.21
/proc/20857/stat : 20857 (pbscip.linux.x8) R 20855 20857 19983 0 -1 4202496 330161 0 0 0 21905 316 0 0 25 0 1 0 12506611 1161121792 276107 1992294400 4194304 7136930 140737019774080 18446744073709551615 4223056 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20857/statm: 283477 276107 387 719 0 282756 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1133908

[startup+282.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/107 20866
/proc/meminfo: memFree=588524/2059040 swapFree=4192956/4192956
[pid=20857] ppid=20855 vsize=1208136 CPUtime=282.18
/proc/20857/stat : 20857 (pbscip.linux.x8) R 20855 20857 19983 0 -1 4202496 348515 0 0 0 27893 325 0 0 25 0 1 0 12506611 1237131264 294296 1992294400 4194304 7136930 140737019774080 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20857/statm: 302034 294296 387 719 0 301313 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 1208136

[startup+342.302 s]
/proc/loadavg: 1.08 1.05 1.00 2/107 20866
/proc/meminfo: memFree=488580/2059040 swapFree=4192956/4192956
[pid=20857] ppid=20855 vsize=1312116 CPUtime=342.17
/proc/20857/stat : 20857 (pbscip.linux.x8) R 20855 20857 19983 0 -1 4202496 373466 0 0 0 33878 339 0 0 25 0 1 0 12506611 1343606784 319247 1992294400 4194304 7136930 140737019774080 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20857/statm: 328029 319247 387 719 0 327308 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1312116

[startup+402.301 s]
/proc/loadavg: 1.07 1.05 1.00 2/107 20868
/proc/meminfo: memFree=393224/2059040 swapFree=4192956/4192956
[pid=20857] ppid=20855 vsize=1411484 CPUtime=402.15
/proc/20857/stat : 20857 (pbscip.linux.x8) R 20855 20857 19983 0 -1 4202496 397651 0 0 0 39863 352 0 0 25 0 1 0 12506611 1445359616 343399 1992294400 4194304 7136930 140737019774080 18446744073709551615 5969715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20857/statm: 352871 343399 387 719 0 352150 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 1411484

[startup+462.301 s]
/proc/loadavg: 1.07 1.06 1.00 2/107 20870
/proc/meminfo: memFree=294148/2059040 swapFree=4192956/4192956
[pid=20857] ppid=20855 vsize=1515056 CPUtime=462.12
/proc/20857/stat : 20857 (pbscip.linux.x8) R 20855 20857 19983 0 -1 4202496 423664 0 0 0 45849 363 0 0 25 0 1 0 12506611 1551417344 368643 1992294400 4194304 7136930 140737019774080 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20857/statm: 378764 368643 387 719 0 378043 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 1515056

[startup+522.301 s]
/proc/loadavg: 1.06 1.06 1.00 2/107 20872
/proc/meminfo: memFree=215780/2059040 swapFree=4192956/4192956
[pid=20857] ppid=20855 vsize=1588760 CPUtime=522.1
/proc/20857/stat : 20857 (pbscip.linux.x8) R 20855 20857 19983 0 -1 4202496 442472 0 0 0 51838 372 0 0 25 0 1 0 12506611 1626890240 387451 1992294400 4194304 7136930 140737019774080 18446744073709551615 4999811 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20857/statm: 397190 387451 387 719 0 396469 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 1588760

[startup+582.301 s]
/proc/loadavg: 1.06 1.06 1.00 2/107 20874
/proc/meminfo: memFree=140264/2059040 swapFree=4192956/4192956
[pid=20857] ppid=20855 vsize=1665156 CPUtime=582.09
/proc/20857/stat : 20857 (pbscip.linux.x8) R 20855 20857 19983 0 -1 4202496 461692 0 0 0 57824 385 0 0 25 0 1 0 12506611 1705119744 406415 1992294400 4194304 7136930 140737019774080 18446744073709551615 4660874 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20857/statm: 416289 406415 387 719 0 415568 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 1665156

[startup+642.3 s]
/proc/loadavg: 1.13 1.07 1.01 2/107 20874
/proc/meminfo: memFree=42676/2059040 swapFree=4192956/4192956
[pid=20857] ppid=20855 vsize=1762960 CPUtime=642.07
/proc/20857/stat : 20857 (pbscip.linux.x8) R 20855 20857 19983 0 -1 4202496 485683 0 0 0 63810 397 0 0 25 0 1 0 12506611 1805271040 430406 1992294400 4194304 7136930 140737019774080 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20857/statm: 440740 430406 387 719 0 440019 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 1762960



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+679.901 s]
/proc/loadavg: 1.07 1.06 1.00 2/107 20876
/proc/meminfo: memFree=9248/2059040 swapFree=4170968/4192956
[pid=20857] ppid=20855 vsize=1843836 CPUtime=679.67
/proc/20857/stat : 20857 (pbscip.linux.x8) R 20855 20857 19983 0 -1 4202496 505805 0 0 0 67559 408 0 0 25 0 1 0 12506611 1888088064 450528 1992294400 4194304 7136930 140737019774080 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20857/statm: 460959 450528 387 719 0 460238 0
Current children cumulated CPU time (s) 679.67
Current children cumulated vsize (KiB) 1843836

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -20857

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

[startup+681.402 s]
/proc/loadavg: 1.07 1.06 1.00 2/108 20877
/proc/meminfo: memFree=9940/2059040 swapFree=4164924/4192956
[pid=20857] ppid=20855 vsize=1851776 CPUtime=681.15
/proc/20857/stat : 20857 (pbscip.linux.x8) R 20855 20857 19983 0 -1 4202496 507622 0 0 0 67706 409 0 0 25 0 1 0 12506611 1896218624 452345 1992294400 4194304 7136930 140737019774080 18446744073709551615 5969715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20857/statm: 462944 452345 387 719 0 462223 0
Current children cumulated CPU time (s) 681.15
Current children cumulated vsize (KiB) 1851776

[startup+681.802 s]
/proc/loadavg: 1.07 1.06 1.00 2/108 20877
/proc/meminfo: memFree=9940/2059040 swapFree=4164924/4192956
[pid=20857] ppid=20855 vsize=1853824 CPUtime=681.55
/proc/20857/stat : 20857 (pbscip.linux.x8) R 20855 20857 19983 0 -1 4202496 508127 0 0 0 67745 410 0 0 25 0 1 0 12506611 1898315776 452850 1992294400 4194304 7136930 140737019774080 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20857/statm: 463456 452850 387 719 0 462735 0
Current children cumulated CPU time (s) 681.55
Current children cumulated vsize (KiB) 1853824

[startup+682.01 s]
/proc/loadavg: 1.07 1.06 1.00 2/108 20877
/proc/meminfo: memFree=10560/2059040 swapFree=4164924/4192956
[pid=20857] ppid=20855 vsize=0 CPUtime=681.75
/proc/20857/stat : 20857 (pbscip.linux.x8) R 20855 20857 19983 0 -1 4203524 508134 0 0 0 67757 418 0 0 25 0 1 0 12506611 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/20857/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 681.75
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 682.093
CPU time (s): 681.85
CPU user time (s): 677.58
CPU system time (s): 4.27035
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 1853824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 677.58
system time used= 4.27035
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 508134
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= 8837

runsolver used 1.11983 second user time and 3.2585 second system time

The end

Launcher Data 

Begin job on node037 at 2010-07-06 21:03:06
IDJOB=2686859
IDBENCH=77055
IDSOLVER=1167
FILE ID=node037/2686859-1278442985
PBS_JOBID= 11233472
Free space on /tmp= 62572 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any 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.none -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2686859-1278442985/watcher-2686859-1278442985 -o /tmp/evaluation-result-2686859-1278442985/solver-2686859-1278442985 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2686859-1278442985.opb -t 1800 -m 1800

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

MD5SUM BENCH= 9bf94f3cda7e184b4e994589f30aa9fa
RANDOM SEED=1749355596

node037.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		: 3000.266
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	: 6000.53
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		: 3000.266
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:       1767680 kB
Buffers:         26692 kB
Cached:         135008 kB
SwapCached:          0 kB
Active:         122544 kB
Inactive:        99292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1767680 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           10836 kB
Writeback:           0 kB
AnonPages:       60208 kB
Mapped:          14480 kB
Slab:            47240 kB
PageTables:       4180 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181548 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264880 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62568 MiB
End job on node037 at 2010-07-06 21:14:28