Trace number 2704946

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) 915.17 915.384

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12052_10.std.opb
MD5SUM3a741555d430d0ca416ea4853bc85581
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark160
Best CPU time to get the best result obtained on this benchmark1800.17
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 constraints256287
Number of constraints which are clauses255087
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 constraint94
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-2704946-1278582044.opb>
4.09/4.12	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 256287 constraints
4.09/4.12	c problem read
4.09/4.12	c presolving settings loaded
5.39/5.46	c presolving:
22.49/22.55	c (round 1) 7252 del vars, 21092 del conss, 5743 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 17403146 impls, 0 clqs
33.99/34.08	c (round 2) 13463 del vars, 48607 del conss, 11510 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 17438175 impls, 0 clqs
37.99/38.04	c (round 3) 15772 del vars, 59725 del conss, 12876 chg bounds, 14 chg sides, 30 chg coeffs, 0 upgd conss, 17453355 impls, 0 clqs
40.38/40.47	c (round 4) 16956 del vars, 64689 del conss, 13673 chg bounds, 14 chg sides, 30 chg coeffs, 0 upgd conss, 17462416 impls, 0 clqs
41.69/41.79	c (round 5) 17695 del vars, 67767 del conss, 14092 chg bounds, 14 chg sides, 30 chg coeffs, 0 upgd conss, 17468458 impls, 0 clqs
42.48/42.50	c (round 6) 18020 del vars, 69302 del conss, 14285 chg bounds, 14 chg sides, 30 chg coeffs, 0 upgd conss, 17472288 impls, 0 clqs
43.08/43.12	c (round 7) 18242 del vars, 70160 del conss, 14421 chg bounds, 14 chg sides, 30 chg coeffs, 0 upgd conss, 17475199 impls, 0 clqs
43.48/43.58	c (round 8) 18411 del vars, 70887 del conss, 14516 chg bounds, 14 chg sides, 30 chg coeffs, 0 upgd conss, 17476598 impls, 0 clqs
43.89/43.90	c (round 9) 18507 del vars, 71322 del conss, 14571 chg bounds, 14 chg sides, 30 chg coeffs, 0 upgd conss, 17477654 impls, 0 clqs
44.19/44.20	c (round 10) 18578 del vars, 71629 del conss, 14617 chg bounds, 14 chg sides, 30 chg coeffs, 0 upgd conss, 17478084 impls, 0 clqs
44.39/44.43	c (round 11) 18615 del vars, 71810 del conss, 14637 chg bounds, 14 chg sides, 30 chg coeffs, 0 upgd conss, 17478308 impls, 0 clqs
44.59/44.61	c (round 12) 18623 del vars, 71870 del conss, 14641 chg bounds, 14 chg sides, 30 chg coeffs, 0 upgd conss, 17478358 impls, 0 clqs
44.69/44.78	c (round 13) 18627 del vars, 71891 del conss, 14643 chg bounds, 14 chg sides, 30 chg coeffs, 0 upgd conss, 17478374 impls, 0 clqs
46.28/46.35	c (round 14) 18627 del vars, 71895 del conss, 14643 chg bounds, 14 chg sides, 30 chg coeffs, 184392 upgd conss, 17478374 impls, 0 clqs
912.98/913.20	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-2704946-1278582044/watcher-2704946-1278582044 -o /tmp/evaluation-result-2704946-1278582044/solver-2704946-1278582044 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704946-1278582044.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: 0.92 0.98 0.96 3/106 30278
/proc/meminfo: memFree=1644632/2059040 swapFree=4139412/4192956
[pid=30278] ppid=30276 vsize=7904 CPUtime=0
/proc/30278/stat : 30278 (pbscip.linux.x8) R 30276 30278 29248 0 -1 4202496 1019 0 0 0 0 0 0 0 20 0 1 0 26418161 8093696 931 1992294400 4194304 8395647 140737475109280 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30278/statm: 1976 940 365 1026 0 946 0

[startup+0.030985 s]
/proc/loadavg: 0.92 0.98 0.96 3/106 30278
/proc/meminfo: memFree=1644632/2059040 swapFree=4139412/4192956
[pid=30278] ppid=30276 vsize=12092 CPUtime=0.02
/proc/30278/stat : 30278 (pbscip.linux.x8) R 30276 30278 29248 0 -1 4202496 2301 0 0 0 2 0 0 0 20 0 1 0 26418161 12382208 2213 1992294400 4194304 8395647 140737475109280 18446744073709551615 7382020 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30278/statm: 3023 2213 393 1026 0 1993 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12092

[startup+0.10099 s]
/proc/loadavg: 0.92 0.98 0.96 3/106 30278
/proc/meminfo: memFree=1644632/2059040 swapFree=4139412/4192956
[pid=30278] ppid=30276 vsize=18372 CPUtime=0.09
/proc/30278/stat : 30278 (pbscip.linux.x8) R 30276 30278 29248 0 -1 4202496 3870 0 0 0 8 1 0 0 20 0 1 0 26418161 18812928 3782 1992294400 4194304 8395647 140737475109280 18446744073709551615 7301307 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30278/statm: 4593 3782 393 1026 0 3563 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18372

[startup+0.301006 s]
/proc/loadavg: 0.92 0.98 0.96 3/106 30278
/proc/meminfo: memFree=1644632/2059040 swapFree=4139412/4192956
[pid=30278] ppid=30276 vsize=32744 CPUtime=0.29
/proc/30278/stat : 30278 (pbscip.linux.x8) R 30276 30278 29248 0 -1 4202496 7458 0 0 0 27 2 0 0 20 0 1 0 26418161 33529856 7370 1992294400 4194304 8395647 140737475109280 18446744073709551615 7382041 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30278/statm: 8186 7370 393 1026 0 7156 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32744

[startup+0.701038 s]
/proc/loadavg: 0.92 0.98 0.96 3/106 30278
/proc/meminfo: memFree=1644632/2059040 swapFree=4139412/4192956
[pid=30278] ppid=30276 vsize=53124 CPUtime=0.69
/proc/30278/stat : 30278 (pbscip.linux.x8) R 30276 30278 29248 0 -1 4202496 12587 0 0 0 66 3 0 0 21 0 1 0 26418161 54398976 12499 1992294400 4194304 8395647 140737475109280 18446744073709551615 7382056 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30278/statm: 13281 12499 393 1026 0 12251 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 53124

[startup+1.5011 s]
/proc/loadavg: 0.92 0.98 0.96 2/107 30279
/proc/meminfo: memFree=1589196/2059040 swapFree=4139412/4192956
[pid=30278] ppid=30276 vsize=71892 CPUtime=1.49
/proc/30278/stat : 30278 (pbscip.linux.x8) R 30276 30278 29248 0 -1 4202496 17256 0 0 0 144 5 0 0 22 0 1 0 26418161 73617408 17168 1992294400 4194304 8395647 140737475109280 18446744073709551615 7382046 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30278/statm: 17973 17168 393 1026 0 16943 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 71892

[startup+3.10123 s]
/proc/loadavg: 0.92 0.98 0.96 2/107 30279
/proc/meminfo: memFree=1562784/2059040 swapFree=4139412/4192956
[pid=30278] ppid=30276 vsize=120816 CPUtime=3.09
/proc/30278/stat : 30278 (pbscip.linux.x8) R 30276 30278 29248 0 -1 4202496 29443 0 0 0 298 11 0 0 25 0 1 0 26418161 123715584 29355 1992294400 4194304 8395647 140737475109280 18446744073709551615 7382020 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30278/statm: 30204 29355 393 1026 0 29174 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 120816

[startup+6.3005 s]
/proc/loadavg: 0.93 0.98 0.96 2/107 30279
/proc/meminfo: memFree=1281676/2059040 swapFree=4139412/4192956
[pid=30278] ppid=30276 vsize=413552 CPUtime=6.29
/proc/30278/stat : 30278 (pbscip.linux.x8) R 30276 30278 29248 0 -1 4202496 101726 0 0 0 596 33 0 0 25 0 1 0 26418161 423477248 101284 1992294400 4194304 8395647 140737475109280 18446744073709551615 6349216 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30278/statm: 103388 101284 463 1026 0 102358 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 413552

[startup+12.701 s]
/proc/loadavg: 0.93 0.98 0.96 2/107 30280
/proc/meminfo: memFree=1007388/2059040 swapFree=4139412/4192956
[pid=30278] ppid=30276 vsize=669972 CPUtime=12.69
/proc/30278/stat : 30278 (pbscip.linux.x8) R 30276 30278 29248 0 -1 4202496 165460 0 0 0 1214 55 0 0 25 0 1 0 26418161 686051328 165018 1992294400 4194304 8395647 140737475109280 18446744073709551615 6080375 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30278/statm: 167493 165018 469 1026 0 166463 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 669972

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.96 2/107 30280
/proc/meminfo: memFree=764596/2059040 swapFree=4139412/4192956
[pid=30278] ppid=30276 vsize=900256 CPUtime=25.49
/proc/30278/stat : 30278 (pbscip.linux.x8) R 30276 30278 29248 0 -1 4202496 220370 0 0 0 2475 74 0 0 25 0 1 0 26418161 921862144 219928 1992294400 4194304 8395647 140737475109280 18446744073709551615 4684118 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30278/statm: 225064 219928 475 1026 0 224034 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 900256

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.96 2/107 30281
/proc/meminfo: memFree=677424/2059040 swapFree=4139412/4192956
[pid=30278] ppid=30276 vsize=988348 CPUtime=51.08
/proc/30278/stat : 30278 (pbscip.linux.x8) R 30276 30278 29248 0 -1 4202496 249486 0 0 0 5025 83 0 0 25 0 1 0 26418161 1012068352 241776 1992294400 4194304 8395647 140737475109280 18446744073709551615 6080362 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30278/statm: 247087 241776 552 1026 0 246057 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 988348

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.96 2/107 30282
/proc/meminfo: memFree=626708/2059040 swapFree=4139412/4192956
[pid=30278] ppid=30276 vsize=1041404 CPUtime=102.27
/proc/30278/stat : 30278 (pbscip.linux.x8) R 30276 30278 29248 0 -1 4202496 262130 0 0 0 10138 89 0 0 25 0 1 0 26418161 1066397696 254420 1992294400 4194304 8395647 140737475109280 18446744073709551615 6080683 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30278/statm: 260351 254420 552 1026 0 259321 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1041404

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/107 30284
/proc/meminfo: memFree=599552/2059040 swapFree=4139412/4192956
[pid=30278] ppid=30276 vsize=1072208 CPUtime=162.26
/proc/30278/stat : 30278 (pbscip.linux.x8) R 30276 30278 29248 0 -1 4202496 270099 0 0 0 16133 93 0 0 25 0 1 0 26418161 1097940992 262389 1992294400 4194304 8395647 140737475109280 18446744073709551615 6080692 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30278/statm: 268052 262389 552 1026 0 267022 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 1072208

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.96 3/107 30285
/proc/meminfo: memFree=527260/2059040 swapFree=4139412/4192956
[pid=30278] ppid=30276 vsize=1142540 CPUtime=222.24
/proc/30278/stat : 30278 (pbscip.linux.x8) R 30276 30278 29248 0 -1 4202496 286940 0 0 0 22125 99 0 0 25 0 1 0 26418161 1169960960 279230 1992294400 4194304 8395647 140737475109280 18446744073709551615 6080394 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30278/statm: 285635 279230 552 1026 0 284605 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 1142540

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/107 30287
/proc/meminfo: memFree=459928/2059040 swapFree=4139412/4192956
[pid=30278] ppid=30276 vsize=1208456 CPUtime=282.23
/proc/30278/stat : 30278 (pbscip.linux.x8) R 30276 30278 29248 0 -1 4202496 303729 0 0 0 28118 105 0 0 25 0 1 0 26418161 1237458944 296019 1992294400 4194304 8395647 140737475109280 18446744073709551615 6080336 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30278/statm: 302114 296019 552 1026 0 301084 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 1208456

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/107 30289
/proc/meminfo: memFree=411568/2059040 swapFree=4139412/4192956
[pid=30278] ppid=30276 vsize=1257824 CPUtime=342.21
/proc/30278/stat : 30278 (pbscip.linux.x8) R 30276 30278 29248 0 -1 4202496 315804 0 0 0 34113 108 0 0 25 0 1 0 26418161 1288011776 308094 1992294400 4194304 8395647 140737475109280 18446744073709551615 6080336 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30278/statm: 314456 308094 552 1026 0 313426 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 1257824

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/107 30290
/proc/meminfo: memFree=371888/2059040 swapFree=4139412/4192956
[pid=30278] ppid=30276 vsize=1300348 CPUtime=402.2
/proc/30278/stat : 30278 (pbscip.linux.x8) R 30276 30278 29248 0 -1 4202496 325708 0 0 0 40108 112 0 0 25 0 1 0 26418161 1331556352 317998 1992294400 4194304 8395647 140737475109280 18446744073709551615 4247653 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30278/statm: 325087 317998 552 1026 0 324057 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 1300348

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/107 30292
/proc/meminfo: memFree=327248/2059040 swapFree=4139412/4192956
[pid=30278] ppid=30276 vsize=1344548 CPUtime=462.18
/proc/30278/stat : 30278 (pbscip.linux.x8) R 30276 30278 29248 0 -1 4202496 336845 0 0 0 46102 116 0 0 25 0 1 0 26418161 1376817152 329135 1992294400 4194304 8395647 140737475109280 18446744073709551615 6080661 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30278/statm: 336137 329135 552 1026 0 335107 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 1344548

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/107 30293
/proc/meminfo: memFree=215028/2059040 swapFree=4139412/4192956
[pid=30278] ppid=30276 vsize=1460932 CPUtime=522.16
/proc/30278/stat : 30278 (pbscip.linux.x8) R 30276 30278 29248 0 -1 4202496 365164 0 0 0 52087 129 0 0 25 0 1 0 26418161 1495994368 357454 1992294400 4194304 8395647 140737475109280 18446744073709551615 6080701 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30278/statm: 365233 357454 552 1026 0 364203 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 1460932

[startup+582.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/107 30295
/proc/meminfo: memFree=150424/2059040 swapFree=4139412/4192956
[pid=30278] ppid=30276 vsize=1527364 CPUtime=582.15
/proc/30278/stat : 30278 (pbscip.linux.x8) R 30276 30278 29248 0 -1 4202496 381474 0 0 0 58077 138 0 0 25 0 1 0 26418161 1564020736 373764 1992294400 4194304 8395647 140737475109280 18446744073709551615 6080709 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30278/statm: 381841 373764 552 1026 0 380811 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 1527364

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/107 30297
/proc/meminfo: memFree=107644/2059040 swapFree=4139412/4192956
[pid=30278] ppid=30276 vsize=1568224 CPUtime=642.15
/proc/30278/stat : 30278 (pbscip.linux.x8) R 30276 30278 29248 0 -1 4202496 391661 0 0 0 64073 142 0 0 25 0 1 0 26418161 1605861376 383951 1992294400 4194304 8395647 140737475109280 18446744073709551615 5210321 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30278/statm: 392056 383951 552 1026 0 391026 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 1568224

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/107 30298
/proc/meminfo: memFree=70320/2059040 swapFree=4139412/4192956
[pid=30278] ppid=30276 vsize=1605260 CPUtime=702.12
/proc/30278/stat : 30278 (pbscip.linux.x8) R 30276 30278 29248 0 -1 4202496 400941 0 0 0 70067 145 0 0 25 0 1 0 26418161 1643786240 393231 1992294400 4194304 8395647 140737475109280 18446744073709551615 6080675 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30278/statm: 401315 393231 552 1026 0 400285 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 1605260

[startup+762.308 s]
/proc/loadavg: 0.99 0.98 0.96 2/107 30300
/proc/meminfo: memFree=28780/2059040 swapFree=4139412/4192956
[pid=30278] ppid=30276 vsize=1646692 CPUtime=762.12
/proc/30278/stat : 30278 (pbscip.linux.x8) R 30276 30278 29248 0 -1 4202496 411303 0 0 0 76063 149 0 0 25 0 1 0 26418161 1686212608 403593 1992294400 4194304 8395647 140737475109280 18446744073709551615 4684118 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30278/statm: 411673 403593 552 1026 0 410643 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 1646692

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/107 30301
/proc/meminfo: memFree=9584/2059040 swapFree=4139404/4192956
[pid=30278] ppid=30276 vsize=1693468 CPUtime=822.09
/proc/30278/stat : 30278 (pbscip.linux.x8) R 30276 30278 29248 0 -1 4202496 422912 0 0 0 82056 153 0 0 25 0 1 0 26418161 1734111232 415202 1992294400 4194304 8395647 140737475109280 18446744073709551615 5210321 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30278/statm: 423367 415202 552 1026 0 422337 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 1693468

[startup+882.301 s]
/proc/loadavg: 1.07 1.00 0.96 2/107 30303
/proc/meminfo: memFree=9716/2059040 swapFree=4139404/4192956
[pid=30278] ppid=30276 vsize=1817644 CPUtime=882.08
/proc/30278/stat : 30278 (pbscip.linux.x8) R 30276 30278 29248 0 -1 4202496 454210 0 0 0 88037 171 0 0 25 0 1 0 26418161 1861267456 446500 1992294400 4194304 8395647 140737475109280 18446744073709551615 5210311 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30278/statm: 454411 446500 552 1026 0 453381 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 1817644



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+913.2 s]
/proc/loadavg: 1.04 1.00 0.96 2/107 30304
/proc/meminfo: memFree=9880/2059040 swapFree=4139404/4192956
[pid=30278] ppid=30276 vsize=1843856 CPUtime=912.98
/proc/30278/stat : 30278 (pbscip.linux.x8) R 30276 30278 29248 0 -1 4202496 460939 0 0 0 91124 174 0 0 25 0 1 0 26418161 1888108544 453229 1992294400 4194304 8395647 140737475109280 18446744073709551615 6080701 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30278/statm: 460964 453229 552 1026 0 459934 0
Current children cumulated CPU time (s) 912.98
Current children cumulated vsize (KiB) 1843856

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -30278

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

[startup+913.4 s]
/proc/loadavg: 1.04 1.00 0.96 2/107 30304
/proc/meminfo: memFree=9880/2059040 swapFree=4139404/4192956
[pid=30278] ppid=30276 vsize=1844840 CPUtime=913.18
/proc/30278/stat : 30278 (pbscip.linux.x8) R 30276 30278 29248 0 -1 4202496 461005 0 0 0 91144 174 0 0 25 0 1 0 26418161 1889116160 453295 1992294400 4194304 8395647 140737475109280 18446744073709551615 6080692 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30278/statm: 461210 453295 552 1026 0 460180 0
Current children cumulated CPU time (s) 913.18
Current children cumulated vsize (KiB) 1844840

[startup+914.201 s]
/proc/loadavg: 1.04 1.00 0.96 2/108 30305
/proc/meminfo: memFree=10488/2059040 swapFree=4139404/4192956
[pid=30278] ppid=30276 vsize=1850972 CPUtime=913.98
/proc/30278/stat : 30278 (pbscip.linux.x8) R 30276 30278 29248 0 -1 4202496 462454 0 0 0 91223 175 0 0 25 0 1 0 26418161 1895395328 454744 1992294400 4194304 8395647 140737475109280 18446744073709551615 6080688 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30278/statm: 462743 454744 552 1026 0 461713 0
Current children cumulated CPU time (s) 913.98
Current children cumulated vsize (KiB) 1850972

[startup+915.001 s]
/proc/loadavg: 1.04 1.00 0.96 2/108 30305
/proc/meminfo: memFree=10488/2059040 swapFree=4139404/4192956
[pid=30278] ppid=30276 vsize=1856084 CPUtime=914.78
/proc/30278/stat : 30278 (pbscip.linux.x8) R 30276 30278 29248 0 -1 4202496 463746 0 0 0 91302 176 0 0 25 0 1 0 26418161 1900630016 456036 1992294400 4194304 8395647 140737475109280 18446744073709551615 6080709 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30278/statm: 464021 456036 552 1026 0 462991 0
Current children cumulated CPU time (s) 914.78
Current children cumulated vsize (KiB) 1856084

[startup+915.209 s]
/proc/loadavg: 1.04 1.00 0.96 2/108 30305
/proc/meminfo: memFree=10472/2059040 swapFree=4139404/4192956
[pid=30278] ppid=30276 vsize=1856084 CPUtime=914.99
/proc/30278/stat : 30278 (pbscip.linux.x8) R 30276 30278 29248 0 -1 4202496 463768 0 0 0 91323 176 0 0 25 0 1 0 26418161 1900630016 456058 1992294400 4194304 8395647 140737475109280 18446744073709551615 6080661 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30278/statm: 464021 456058 552 1026 0 462991 0
Current children cumulated CPU time (s) 914.99
Current children cumulated vsize (KiB) 1856084

[startup+915.301 s]
/proc/loadavg: 1.04 1.00 0.96 2/108 30305
/proc/meminfo: memFree=10472/2059040 swapFree=4139404/4192956
[pid=30278] ppid=30276 vsize=0 CPUtime=915.08
/proc/30278/stat : 30278 (pbscip.linux.x8) R 30276 30278 29248 0 -1 4203524 463768 0 0 0 91323 185 0 0 25 0 1 0 26418161 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/30278/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 915.08
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 915.384
CPU time (s): 915.17
CPU user time (s): 913.235
CPU system time (s): 1.9347
CPU usage (%): 99.9766
Max. virtual memory (cumulated for all children) (KiB): 1856084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 913.235
system time used= 1.93471
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 463768
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= 1907

runsolver used 1.44578 second user time and 4.40333 second system time

The end

Launcher Data 

Begin job on node003 at 2010-07-08 11:40:44
IDJOB=2704946
IDBENCH=77411
IDSOLVER=1213
FILE ID=node003/2704946-1278582044
PBS_JOBID= 11240112
Free space on /tmp= 62560 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-j12052_10.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-2704946-1278582044/watcher-2704946-1278582044 -o /tmp/evaluation-result-2704946-1278582044/solver-2704946-1278582044 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704946-1278582044.opb -t 1800 -m 1800

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

MD5SUM BENCH= 3a741555d430d0ca416ea4853bc85581
RANDOM SEED=456275328

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:       1645160 kB
Buffers:         89728 kB
Cached:         230988 kB
SwapCached:       9476 kB
Active:         183944 kB
Inactive:       153016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1645160 kB
SwapTotal:     4192956 kB
SwapFree:      4139412 kB
Dirty:           18496 kB
Writeback:           8 kB
AnonPages:       12008 kB
Mapped:          11988 kB
Slab:            55012 kB
PageTables:       4160 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179612 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= 62552 MiB
End job on node003 at 2010-07-08 11:56:00