Trace number 2687444

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) 710.182 710.386

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j90opt/
normalized-j9039_4.std.opb
MD5SUM435fe577a9ef191374ad8154c9f98032
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark81
Best CPU time to get the best result obtained on this benchmark6.27105
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables54782
Total number of constraints192648
Number of constraints which are clauses191448
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 constraint50
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-2687444-1278453542.opb>
3.30/3.33	c original problem has 54782 variables (54782 bin, 0 int, 0 impl, 0 cont) and 192648 constraints
3.30/3.33	c problem read
3.30/3.33	c presolving settings loaded
3.30/3.33	c [src/scip/lpi_none.c:41] ERROR: there is no LP solver linked to the binary (LPS=none); you should set the parameter <lp/solvefreq> to <-1> to avoid solving LPs
4.19/4.29	c presolving:
15.29/15.32	c (round 1) 5084 del vars, 14555 del conss, 3949 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 13022864 impls, 0 clqs
22.09/22.18	c (round 2) 9176 del vars, 33400 del conss, 7765 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 13048334 impls, 0 clqs
24.79/24.85	c (round 3) 11001 del vars, 40969 del conss, 8891 chg bounds, 59 chg sides, 91 chg coeffs, 0 upgd conss, 13063394 impls, 0 clqs
26.39/26.48	c (round 4) 11999 del vars, 45131 del conss, 9558 chg bounds, 72 chg sides, 105 chg coeffs, 0 upgd conss, 13070625 impls, 0 clqs
27.18/27.25	c (round 5) 12523 del vars, 47496 del conss, 9850 chg bounds, 72 chg sides, 105 chg coeffs, 0 upgd conss, 13074624 impls, 0 clqs
27.78/27.80	c (round 6) 12775 del vars, 48611 del conss, 10006 chg bounds, 72 chg sides, 105 chg coeffs, 0 upgd conss, 13076294 impls, 0 clqs
28.08/28.13	c (round 7) 12865 del vars, 49091 del conss, 10060 chg bounds, 72 chg sides, 105 chg coeffs, 0 upgd conss, 13077120 impls, 0 clqs
28.38/28.41	c (round 8) 12921 del vars, 49373 del conss, 10100 chg bounds, 72 chg sides, 105 chg coeffs, 0 upgd conss, 13077356 impls, 0 clqs
28.59/28.63	c (round 9) 12937 del vars, 49468 del conss, 10108 chg bounds, 72 chg sides, 105 chg coeffs, 0 upgd conss, 13077440 impls, 0 clqs
28.78/28.84	c (round 10) 12941 del vars, 49497 del conss, 10110 chg bounds, 72 chg sides, 105 chg coeffs, 0 upgd conss, 13077452 impls, 0 clqs
30.08/30.13	c (round 11) 12941 del vars, 49501 del conss, 10110 chg bounds, 72 chg sides, 105 chg coeffs, 143147 upgd conss, 13077452 impls, 0 clqs
31.08/31.12	c (round 12) 12941 del vars, 49506 del conss, 10110 chg bounds, 176 chg sides, 385 chg coeffs, 143147 upgd conss, 13077452 impls, 0 clqs
708.01/708.22	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-2687444-1278453542/watcher-2687444-1278453542 -o /tmp/evaluation-result-2687444-1278453542/solver-2687444-1278453542 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2687444-1278453542.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: 0.99 0.98 0.99 3/105 21260
/proc/meminfo: memFree=1813060/2059040 swapFree=4164944/4192956
[pid=21260] ppid=21258 vsize=6584 CPUtime=0
/proc/21260/stat : 21260 (pbscip.linux.x8) R 21258 21260 20786 0 -1 4202496 1070 0 0 0 0 0 0 0 25 0 1 0 13562660 6742016 992 1992294400 4194304 7136930 140736210543568 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21260/statm: 1646 1002 254 719 0 925 0

[startup+0.0206749 s]
/proc/loadavg: 0.99 0.98 0.99 3/105 21260
/proc/meminfo: memFree=1813060/2059040 swapFree=4164944/4192956
[pid=21260] ppid=21258 vsize=8732 CPUtime=0.01
/proc/21260/stat : 21260 (pbscip.linux.x8) R 21258 21260 20786 0 -1 4202496 1682 0 0 0 1 0 0 0 25 0 1 0 13562660 8941568 1604 1992294400 4194304 7136930 140736210543568 18446744073709551615 5902434 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21260/statm: 2183 1604 271 719 0 1462 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8732

[startup+0.100683 s]
/proc/loadavg: 0.99 0.98 0.99 3/105 21260
/proc/meminfo: memFree=1813060/2059040 swapFree=4164944/4192956
[pid=21260] ppid=21258 vsize=15868 CPUtime=0.09
/proc/21260/stat : 21260 (pbscip.linux.x8) R 21258 21260 20786 0 -1 4202496 3441 0 0 0 8 1 0 0 25 0 1 0 13562660 16248832 3363 1992294400 4194304 7136930 140736210543568 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21260/statm: 3967 3363 271 719 0 3246 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15868

[startup+0.300706 s]
/proc/loadavg: 0.99 0.98 0.99 3/105 21260
/proc/meminfo: memFree=1813060/2059040 swapFree=4164944/4192956
[pid=21260] ppid=21258 vsize=26924 CPUtime=0.29
/proc/21260/stat : 21260 (pbscip.linux.x8) R 21258 21260 20786 0 -1 4202496 6243 0 0 0 27 2 0 0 25 0 1 0 13562660 27570176 6156 1992294400 4194304 7136930 140736210543568 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21260/statm: 6731 6156 271 719 0 6010 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26924

[startup+0.700751 s]
/proc/loadavg: 0.99 0.98 0.99 3/105 21260
/proc/meminfo: memFree=1813060/2059040 swapFree=4164944/4192956
[pid=21260] ppid=21258 vsize=42204 CPUtime=0.69
/proc/21260/stat : 21260 (pbscip.linux.x8) R 21258 21260 20786 0 -1 4202496 10049 0 0 0 66 3 0 0 25 0 1 0 13562660 43216896 9962 1992294400 4194304 7136930 140736210543568 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21260/statm: 10551 9962 271 719 0 9830 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 42204

[startup+1.50084 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21261
/proc/meminfo: memFree=1766552/2059040 swapFree=4164944/4192956
[pid=21260] ppid=21258 vsize=58796 CPUtime=1.49
/proc/21260/stat : 21260 (pbscip.linux.x8) R 21258 21260 20786 0 -1 4202496 14201 0 0 0 144 5 0 0 25 0 1 0 13562660 60207104 14114 1992294400 4194304 7136930 140736210543568 18446744073709551615 6334898 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21260/statm: 14699 14114 271 719 0 13978 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 58796

[startup+3.10102 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21261
/proc/meminfo: memFree=1739520/2059040 swapFree=4164944/4192956
[pid=21260] ppid=21258 vsize=109532 CPUtime=3.09
/proc/21260/stat : 21260 (pbscip.linux.x8) R 21258 21260 20786 0 -1 4202496 26845 0 0 0 298 11 0 0 25 0 1 0 13562660 112160768 26758 1992294400 4194304 7136930 140736210543568 18446744073709551615 6177559 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21260/statm: 27383 26758 271 719 0 26662 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 109532

[startup+6.30038 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21261
/proc/meminfo: memFree=1473044/2059040 swapFree=4164944/4192956
[pid=21260] ppid=21258 vsize=397536 CPUtime=6.29
/proc/21260/stat : 21260 (pbscip.linux.x8) R 21258 21260 20786 0 -1 4202496 98418 0 0 0 590 39 0 0 25 0 1 0 13562660 407076864 97904 1992294400 4194304 7136930 140736210543568 18446744073709551615 5969519 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21260/statm: 99384 97904 342 719 0 98663 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 397536

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21261
/proc/meminfo: memFree=1200988/2059040 swapFree=4164944/4192956
[pid=21260] ppid=21258 vsize=646044 CPUtime=12.69
/proc/21260/stat : 21260 (pbscip.linux.x8) R 21258 21260 20786 0 -1 4202496 158462 0 0 0 1201 68 0 0 25 0 1 0 13562660 661549056 157948 1992294400 4194304 7136930 140736210543568 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21260/statm: 161511 157948 342 719 0 160790 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 646044

[startup+25.5006 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21261
/proc/meminfo: memFree=1148288/2059040 swapFree=4164944/4192956
[pid=21260] ppid=21258 vsize=678016 CPUtime=25.48
/proc/21260/stat : 21260 (pbscip.linux.x8) R 21258 21260 20786 0 -1 4202496 167268 0 0 0 2449 99 0 0 25 0 1 0 13562660 694288384 165983 1992294400 4194304 7136930 140736210543568 18446744073709551615 5966503 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21260/statm: 169504 165983 347 719 0 168783 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 678016

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21261
/proc/meminfo: memFree=1054420/2059040 swapFree=4164944/4192956
[pid=21260] ppid=21258 vsize=777412 CPUtime=51.08
/proc/21260/stat : 21260 (pbscip.linux.x8) R 21258 21260 20786 0 -1 4202496 211953 0 0 0 4918 190 0 0 25 0 1 0 13562660 796069888 189608 1992294400 4194304 7136930 140736210543568 18446744073709551615 5968615 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21260/statm: 194353 189608 386 719 0 193632 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 777412

[startup+102.308 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21263
/proc/meminfo: memFree=1012508/2059040 swapFree=4164944/4192956
[pid=21260] ppid=21258 vsize=820392 CPUtime=102.27
/proc/21260/stat : 21260 (pbscip.linux.x8) R 21258 21260 20786 0 -1 4202496 222424 0 0 0 10032 195 0 0 25 0 1 0 13562660 840081408 200013 1992294400 4194304 7136930 140736210543568 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21260/statm: 205098 200013 386 719 0 204377 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 820392

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21274
/proc/meminfo: memFree=940340/2059040 swapFree=4164944/4192956
[pid=21260] ppid=21258 vsize=892792 CPUtime=162.23
/proc/21260/stat : 21260 (pbscip.linux.x8) R 21258 21260 20786 0 -1 4202496 240402 0 0 0 16019 204 0 0 25 0 1 0 13562660 914219008 217991 1992294400 4194304 7136930 140736210543568 18446744073709551615 5969485 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21260/statm: 223198 217991 386 719 0 222477 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 892792

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21276
/proc/meminfo: memFree=852796/2059040 swapFree=4164944/4192956
[pid=21260] ppid=21258 vsize=986364 CPUtime=222.21
/proc/21260/stat : 21260 (pbscip.linux.x8) R 21258 21260 20786 0 -1 4202496 263525 0 0 0 22007 214 0 0 25 0 1 0 13562660 1010036736 240090 1992294400 4194304 7136930 140736210543568 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21260/statm: 246591 240090 386 719 0 245870 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 986364

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21276
/proc/meminfo: memFree=778148/2059040 swapFree=4164944/4192956
[pid=21260] ppid=21258 vsize=1064968 CPUtime=282.21
/proc/21260/stat : 21260 (pbscip.linux.x8) R 21258 21260 20786 0 -1 4202496 283205 0 0 0 27997 224 0 0 25 0 1 0 13562660 1090527232 258581 1992294400 4194304 7136930 140736210543568 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21260/statm: 266242 258581 386 719 0 265521 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1064968

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21278
/proc/meminfo: memFree=683908/2059040 swapFree=4164944/4192956
[pid=21260] ppid=21258 vsize=1161604 CPUtime=342.18
/proc/21260/stat : 21260 (pbscip.linux.x8) R 21258 21260 20786 0 -1 4202496 306849 0 0 0 33984 234 0 0 25 0 1 0 13562660 1189482496 281969 1992294400 4194304 7136930 140736210543568 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21260/statm: 290401 281969 386 719 0 289680 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1161604

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21280
/proc/meminfo: memFree=601076/2059040 swapFree=4164944/4192956
[pid=21260] ppid=21258 vsize=1250112 CPUtime=402.17
/proc/21260/stat : 21260 (pbscip.linux.x8) R 21258 21260 20786 0 -1 4202496 329414 0 0 0 39973 244 0 0 25 0 1 0 13562660 1280114688 304278 1992294400 4194304 7136930 140736210543568 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21260/statm: 312528 304278 386 719 0 311807 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1250112

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21282
/proc/meminfo: memFree=513036/2059040 swapFree=4164944/4192956
[pid=21260] ppid=21258 vsize=1327464 CPUtime=462.15
/proc/21260/stat : 21260 (pbscip.linux.x8) R 21258 21260 20786 0 -1 4202496 349779 0 0 0 45960 255 0 0 25 0 1 0 13562660 1359323136 324643 1992294400 4194304 7136930 140736210543568 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21260/statm: 331866 324643 386 719 0 331145 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 1327464

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21284
/proc/meminfo: memFree=407016/2059040 swapFree=4164944/4192956
[pid=21260] ppid=21258 vsize=1433056 CPUtime=522.14
/proc/21260/stat : 21260 (pbscip.linux.x8) R 21258 21260 20786 0 -1 4202496 377474 0 0 0 51946 268 0 0 25 0 1 0 13562660 1467449344 351314 1992294400 4194304 7136930 140736210543568 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21260/statm: 358264 351314 386 719 0 357543 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1433056

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21284
/proc/meminfo: memFree=279792/2059040 swapFree=4164944/4192956
[pid=21260] ppid=21258 vsize=1559248 CPUtime=582.12
/proc/21260/stat : 21260 (pbscip.linux.x8) R 21258 21260 20786 0 -1 4202496 409242 0 0 0 57927 285 0 0 25 0 1 0 13562660 1596669952 382826 1992294400 4194304 7136930 140736210543568 18446744073709551615 5969745 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21260/statm: 389812 382826 386 719 0 389091 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1559248

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21286
/proc/meminfo: memFree=118344/2059040 swapFree=4164944/4192956
[pid=21260] ppid=21258 vsize=1725292 CPUtime=642.12
/proc/21260/stat : 21260 (pbscip.linux.x8) R 21258 21260 20786 0 -1 4202496 449752 0 0 0 63905 307 0 0 25 0 1 0 13562660 1766699008 423080 1992294400 4194304 7136930 140736210543568 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21260/statm: 431323 423080 386 719 0 430602 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1725292

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21288
/proc/meminfo: memFree=10600/2059040 swapFree=4164944/4192956
[pid=21260] ppid=21258 vsize=1838276 CPUtime=702.09
/proc/21260/stat : 21260 (pbscip.linux.x8) R 21258 21260 20786 0 -1 4202496 478178 0 0 0 69884 325 0 0 25 0 1 0 13562660 1882394624 451250 1992294400 4194304 7136930 140736210543568 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21260/statm: 459569 451250 386 719 0 458848 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 1838276



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+708.215 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21288
/proc/meminfo: memFree=10728/2059040 swapFree=4164944/4192956
[pid=21260] ppid=21258 vsize=1843384 CPUtime=708.01
/proc/21260/stat : 21260 (pbscip.linux.x8) R 21258 21260 20786 0 -1 4202496 479449 0 0 0 70475 326 0 0 25 0 1 0 13562660 1887625216 452521 1992294400 4194304 7136930 140736210543568 18446744073709551615 5969710 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21260/statm: 460846 452521 386 719 0 460125 0
Current children cumulated CPU time (s) 708.01
Current children cumulated vsize (KiB) 1843384

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -21260

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

[startup+708.601 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 21289
/proc/meminfo: memFree=10720/2059040 swapFree=4164944/4192956
[pid=21260] ppid=21258 vsize=1843384 CPUtime=708.39
/proc/21260/stat : 21260 (pbscip.linux.x8) R 21258 21260 20786 0 -1 4202496 479455 0 0 0 70513 326 0 0 25 0 1 0 13562660 1887625216 452527 1992294400 4194304 7136930 140736210543568 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21260/statm: 460846 452527 386 719 0 460125 0
Current children cumulated CPU time (s) 708.39
Current children cumulated vsize (KiB) 1843384

[startup+709.403 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 21289
/proc/meminfo: memFree=10784/2059040 swapFree=4164944/4192956
[pid=21260] ppid=21258 vsize=1845428 CPUtime=709.2
/proc/21260/stat : 21260 (pbscip.linux.x8) R 21258 21260 20786 0 -1 4202496 479894 0 0 0 70594 326 0 0 25 0 1 0 13562660 1889718272 452966 1992294400 4194304 7136930 140736210543568 18446744073709551615 6350076 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21260/statm: 461357 452966 386 719 0 460636 0
Current children cumulated CPU time (s) 709.2
Current children cumulated vsize (KiB) 1845428

[startup+709.801 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 21289
/proc/meminfo: memFree=10784/2059040 swapFree=4164944/4192956
[pid=21260] ppid=21258 vsize=1846452 CPUtime=709.59
/proc/21260/stat : 21260 (pbscip.linux.x8) R 21258 21260 20786 0 -1 4202496 480157 0 0 0 70633 326 0 0 25 0 1 0 13562660 1890766848 453229 1992294400 4194304 7136930 140736210543568 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21260/statm: 461613 453229 386 719 0 460892 0
Current children cumulated CPU time (s) 709.59
Current children cumulated vsize (KiB) 1846452

[startup+710.201 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 21289
/proc/meminfo: memFree=10784/2059040 swapFree=4164944/4192956
[pid=21260] ppid=21258 vsize=1848444 CPUtime=709.99
/proc/21260/stat : 21260 (pbscip.linux.x8) R 21258 21260 20786 0 -1 4202496 480269 0 0 0 70673 326 0 0 25 0 1 0 13562660 1892806656 453341 1992294400 4194304 7136930 140736210543568 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21260/statm: 462111 453341 386 719 0 461390 0
Current children cumulated CPU time (s) 709.99
Current children cumulated vsize (KiB) 1848444

[startup+710.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 21289
/proc/meminfo: memFree=10784/2059040 swapFree=4164944/4192956
[pid=21260] ppid=21258 vsize=0 CPUtime=710.09
/proc/21260/stat : 21260 (pbscip.linux.x8) R 21258 21260 20786 0 -1 4203524 480269 0 0 0 70675 334 0 0 25 0 1 0 13562660 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/21260/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 710.09
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 710.386
CPU time (s): 710.182
CPU user time (s): 706.758
CPU system time (s): 3.42448
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 1848444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 706.758
system time used= 3.42448
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 480269
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= 2
involuntary context switches= 1025

runsolver used 1.13483 second user time and 3.41148 second system time

The end

Launcher Data 

Begin job on node085 at 2010-07-06 23:59:02
IDJOB=2687444
IDBENCH=77873
IDSOLVER=1167
FILE ID=node085/2687444-1278453542
PBS_JOBID= 11233512
Free space on /tmp= 121788 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j90opt/normalized-j9039_4.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-2687444-1278453542/watcher-2687444-1278453542 -o /tmp/evaluation-result-2687444-1278453542/solver-2687444-1278453542 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2687444-1278453542.opb -t 1800 -m 1800

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

MD5SUM BENCH= 435fe577a9ef191374ad8154c9f98032
RANDOM SEED=2112377321

node085.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	: 5999.39
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1813588 kB
Buffers:         15020 kB
Cached:         122168 kB
SwapCached:       1472 kB
Active:          84912 kB
Inactive:        86948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1813588 kB
SwapTotal:     4192956 kB
SwapFree:      4164944 kB
Dirty:            9220 kB
Writeback:           0 kB
AnonPages:       33136 kB
Mapped:          13568 kB
Slab:            51824 kB
PageTables:       4176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180208 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= 121784 MiB
End job on node085 at 2010-07-07 00:10:53