Trace number 2687147

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 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver? (MO) 623.307 623.47

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12016_10.std.opb
MD5SUM16624ad16b07842a63cd0d52e04da495
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark240
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 constraints234117
Number of constraints which are clauses232917
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1200
Minimum length of a constraint1
Maximum length of a constraint120
Number of terms in the objective function 300
Biggest coefficient in the objective function 300
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 45150
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 45150
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [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-2687147-1278448688.opb>
3.99/4.09	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 234117 constraints
3.99/4.09	c problem read
3.99/4.09	c presolving settings loaded
5.29/5.37	c presolving:
18.69/18.77	c (round 1) 4949 del vars, 15599 del conss, 3347 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 15956964 impls, 0 clqs
30.28/30.31	c (round 2) 12972 del vars, 42247 del conss, 11065 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 15992680 impls, 0 clqs
33.78/33.80	c (round 3) 15544 del vars, 54759 del conss, 12379 chg bounds, 12 chg sides, 20 chg coeffs, 0 upgd conss, 16008880 impls, 0 clqs
36.29/36.36	c (round 4) 16886 del vars, 59455 del conss, 13197 chg bounds, 12 chg sides, 20 chg coeffs, 0 upgd conss, 16021621 impls, 0 clqs
37.78/37.85	c (round 5) 17633 del vars, 62445 del conss, 13659 chg bounds, 12 chg sides, 20 chg coeffs, 0 upgd conss, 16027365 impls, 0 clqs
38.68/38.71	c (round 6) 18024 del vars, 64052 del conss, 13872 chg bounds, 12 chg sides, 20 chg coeffs, 0 upgd conss, 16030484 impls, 0 clqs
39.08/39.18	c (round 7) 18174 del vars, 64759 del conss, 13960 chg bounds, 12 chg sides, 20 chg coeffs, 0 upgd conss, 16031741 impls, 0 clqs
39.48/39.57	c (round 8) 18259 del vars, 65090 del conss, 14013 chg bounds, 12 chg sides, 20 chg coeffs, 0 upgd conss, 16032667 impls, 0 clqs
39.88/39.95	c (round 9) 18331 del vars, 65343 del conss, 14057 chg bounds, 12 chg sides, 20 chg coeffs, 0 upgd conss, 16033987 impls, 0 clqs
40.28/40.31	c (round 10) 18401 del vars, 65622 del conss, 14104 chg bounds, 12 chg sides, 20 chg coeffs, 0 upgd conss, 16034925 impls, 0 clqs
40.58/40.60	c (round 11) 18433 del vars, 65773 del conss, 14129 chg bounds, 12 chg sides, 20 chg coeffs, 0 upgd conss, 16035126 impls, 0 clqs
40.78/40.88	c (round 12) 18453 del vars, 65870 del conss, 14139 chg bounds, 12 chg sides, 20 chg coeffs, 0 upgd conss, 16035228 impls, 0 clqs
41.08/41.13	c (round 13) 18453 del vars, 65890 del conss, 14139 chg bounds, 12 chg sides, 20 chg coeffs, 0 upgd conss, 16035228 impls, 0 clqs
43.18/43.25	c (round 14) 18453 del vars, 65890 del conss, 14139 chg bounds, 12 chg sides, 20 chg coeffs, 168227 upgd conss, 16035228 impls, 0 clqs
45.88/45.97	c (round 15) 18453 del vars, 65902 del conss, 14139 chg bounds, 57 chg sides, 228 chg coeffs, 168227 upgd conss, 16035282 impls, 276 clqs
47.38/47.41	c (round 16) 18453 del vars, 65910 del conss, 14139 chg bounds, 77 chg sides, 281 chg coeffs, 168227 upgd conss, 16035282 impls, 294 clqs
621.13/621.30	c pressed CTRL-C 1 times (5 times for forcing termination)

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2687147-1278448688/watcher-2687147-1278448688 -o /tmp/evaluation-result-2687147-1278448688/solver-2687147-1278448688 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2687147-1278448688.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: 0.97 0.96 0.98 2/105 25605
/proc/meminfo: memFree=1838432/2059040 swapFree=4164936/4192956
[pid=25605] ppid=25603 vsize=7724 CPUtime=0
/proc/25605/stat : 25605 (pbscip.linux.x8) R 25603 25605 25520 0 -1 4202496 1072 0 0 0 0 0 0 0 22 0 1 0 13077001 7909376 992 1992294400 4194304 8223781 140736650927264 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25605/statm: 1931 1002 348 984 0 944 0

[startup+0.027542 s]
/proc/loadavg: 0.97 0.96 0.98 2/105 25605
/proc/meminfo: memFree=1838432/2059040 swapFree=4164936/4192956
[pid=25605] ppid=25603 vsize=10728 CPUtime=0.02
/proc/25605/stat : 25605 (pbscip.linux.x8) R 25603 25605 25520 0 -1 4202496 1981 0 0 0 2 0 0 0 22 0 1 0 13077001 10985472 1900 1992294400 4194304 8223781 140736650927264 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25605/statm: 2682 1900 365 984 0 1695 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 10728

[startup+0.101549 s]
/proc/loadavg: 0.97 0.96 0.98 2/105 25605
/proc/meminfo: memFree=1838432/2059040 swapFree=4164936/4192956
[pid=25605] ppid=25603 vsize=17008 CPUtime=0.09
/proc/25605/stat : 25605 (pbscip.linux.x8) R 25603 25605 25520 0 -1 4202496 3542 0 0 0 8 1 0 0 22 0 1 0 13077001 17416192 3461 1992294400 4194304 8223781 140736650927264 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25605/statm: 4252 3461 365 984 0 3265 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17008

[startup+0.30157 s]
/proc/loadavg: 0.97 0.96 0.98 2/105 25605
/proc/meminfo: memFree=1838432/2059040 swapFree=4164936/4192956
[pid=25605] ppid=25603 vsize=28064 CPUtime=0.29
/proc/25605/stat : 25605 (pbscip.linux.x8) R 25603 25605 25520 0 -1 4202496 6346 0 0 0 27 2 0 0 22 0 1 0 13077001 28737536 6256 1992294400 4194304 8223781 140736650927264 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25605/statm: 7016 6256 365 984 0 6029 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28064

[startup+0.700614 s]
/proc/loadavg: 0.97 0.96 0.98 2/105 25605
/proc/meminfo: memFree=1838432/2059040 swapFree=4164936/4192956
[pid=25605] ppid=25603 vsize=49728 CPUtime=0.69
/proc/25605/stat : 25605 (pbscip.linux.x8) R 25603 25605 25520 0 -1 4202496 11753 0 0 0 65 4 0 0 25 0 1 0 13077001 50921472 11663 1992294400 4194304 8223781 140736650927264 18446744073709551615 6204678 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25605/statm: 12432 11663 365 984 0 11445 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49728

[startup+1.5007 s]
/proc/loadavg: 0.97 0.96 0.98 2/106 25606
/proc/meminfo: memFree=1785476/2059040 swapFree=4164936/4192956
[pid=25605] ppid=25603 vsize=68512 CPUtime=1.49
/proc/25605/stat : 25605 (pbscip.linux.x8) R 25603 25605 25520 0 -1 4202496 16424 0 0 0 143 6 0 0 25 0 1 0 13077001 70156288 16334 1992294400 4194304 8223781 140736650927264 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25605/statm: 17128 16334 365 984 0 16141 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 68512

[startup+3.10087 s]
/proc/loadavg: 0.97 0.96 0.98 2/106 25607
/proc/meminfo: memFree=1759808/2059040 swapFree=4164936/4192956
[pid=25605] ppid=25603 vsize=117036 CPUtime=3.09
/proc/25605/stat : 25605 (pbscip.linux.x8) R 25603 25605 25520 0 -1 4202496 28574 0 0 0 298 11 0 0 25 0 1 0 13077001 119844864 28484 1992294400 4194304 8223781 140736650927264 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25605/statm: 29259 28484 365 984 0 28272 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 117036

[startup+6.3012 s]
/proc/loadavg: 1.05 0.98 0.99 2/106 25607
/proc/meminfo: memFree=1491720/2059040 swapFree=4164936/4192956
[pid=25605] ppid=25603 vsize=410992 CPUtime=6.29
/proc/25605/stat : 25605 (pbscip.linux.x8) R 25603 25605 25520 0 -1 4202496 100611 0 0 0 592 37 0 0 25 0 1 0 13077001 420855808 100138 1992294400 4194304 8223781 140736650927264 18446744073709551615 6205568 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25605/statm: 102748 100148 437 984 0 101761 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 410992

[startup+12.7009 s]
/proc/loadavg: 1.04 0.98 0.99 2/106 25607
/proc/meminfo: memFree=1166344/2059040 swapFree=4164936/4192956
[pid=25605] ppid=25603 vsize=709560 CPUtime=12.69
/proc/25605/stat : 25605 (pbscip.linux.x8) R 25603 25605 25520 0 -1 4202496 174131 0 0 0 1199 70 0 0 25 0 1 0 13077001 726589440 173658 1992294400 4194304 8223781 140736650927264 18446744073709551615 5968615 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25605/statm: 177390 173658 441 984 0 176403 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 709560

[startup+25.5012 s]
/proc/loadavg: 1.03 0.98 0.99 2/106 25607
/proc/meminfo: memFree=1011468/2059040 swapFree=4164936/4192956
[pid=25605] ppid=25603 vsize=846620 CPUtime=25.49
/proc/25605/stat : 25605 (pbscip.linux.x8) R 25603 25605 25520 0 -1 4202496 207177 0 0 0 2448 101 0 0 25 0 1 0 13077001 866938880 206447 1992294400 4194304 8223781 140736650927264 18446744073709551615 5966492 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25605/statm: 211655 206447 445 984 0 210668 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 846620

[startup+51.1019 s]
/proc/loadavg: 1.02 0.98 0.99 2/106 25607
/proc/meminfo: memFree=937688/2059040 swapFree=4164936/4192956
[pid=25605] ppid=25603 vsize=925788 CPUtime=51.08
/proc/25605/stat : 25605 (pbscip.linux.x8) R 25603 25605 25520 0 -1 4202496 256772 0 0 0 4862 246 0 0 25 0 1 0 13077001 948006912 225167 1992294400 4194304 8223781 140736650927264 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25605/statm: 231447 225167 479 984 0 230460 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 925788

[startup+102.308 s]
/proc/loadavg: 1.01 0.98 0.99 2/106 25609
/proc/meminfo: memFree=896272/2059040 swapFree=4164936/4192956
[pid=25605] ppid=25603 vsize=969228 CPUtime=102.27
/proc/25605/stat : 25605 (pbscip.linux.x8) R 25603 25605 25520 0 -1 4202496 267133 0 0 0 9976 251 0 0 25 0 1 0 13077001 992489472 235363 1992294400 4194304 8223781 140736650927264 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25605/statm: 242307 235363 480 984 0 241320 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 969228

[startup+162.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/106 25611
/proc/meminfo: memFree=831172/2059040 swapFree=4164936/4192956
[pid=25605] ppid=25603 vsize=1040444 CPUtime=162.25
/proc/25605/stat : 25605 (pbscip.linux.x8) R 25603 25605 25520 0 -1 4202496 283966 0 0 0 15966 259 0 0 25 0 1 0 13077001 1065414656 252196 1992294400 4194304 8223781 140736650927264 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25605/statm: 260111 252196 480 984 0 259124 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1040444

[startup+222.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/106 25612
/proc/meminfo: memFree=731352/2059040 swapFree=4164936/4192956
[pid=25605] ppid=25603 vsize=1139880 CPUtime=222.23
/proc/25605/stat : 25605 (pbscip.linux.x8) R 25603 25605 25520 0 -1 4202496 308244 0 0 0 21955 268 0 0 25 0 1 0 13077001 1167237120 276474 1992294400 4194304 8223781 140736650927264 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25605/statm: 284970 276474 480 984 0 283983 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1139880

[startup+282.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/106 25614
/proc/meminfo: memFree=623844/2059040 swapFree=4164936/4192956
[pid=25605] ppid=25603 vsize=1252264 CPUtime=282.22
/proc/25605/stat : 25605 (pbscip.linux.x8) R 25603 25605 25520 0 -1 4202496 335507 0 0 0 27942 280 0 0 25 0 1 0 13077001 1282318336 303704 1992294400 4194304 8223781 140736650927264 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25605/statm: 313066 303704 480 984 0 312079 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1252264

[startup+342.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/106 25615
/proc/meminfo: memFree=497364/2059040 swapFree=4164936/4192956
[pid=25605] ppid=25603 vsize=1379652 CPUtime=342.2
/proc/25605/stat : 25605 (pbscip.linux.x8) R 25603 25605 25520 0 -1 4202496 367038 0 0 0 33926 294 0 0 25 0 1 0 13077001 1412763648 335103 1992294400 4194304 8223781 140736650927264 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25605/statm: 344913 335103 480 984 0 343926 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1379652

[startup+402.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/106 25617
/proc/meminfo: memFree=415524/2059040 swapFree=4164936/4192956
[pid=25605] ppid=25603 vsize=1460916 CPUtime=402.19
/proc/25605/stat : 25605 (pbscip.linux.x8) R 25603 25605 25520 0 -1 4202496 387359 0 0 0 39911 308 0 0 25 0 1 0 13077001 1495977984 355424 1992294400 4194304 8223781 140736650927264 18446744073709551615 4661244 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25605/statm: 365229 355424 480 984 0 364242 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1460916

[startup+462.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/106 25619
/proc/meminfo: memFree=306900/2059040 swapFree=4164936/4192956
[pid=25605] ppid=25603 vsize=1569792 CPUtime=462.17
/proc/25605/stat : 25605 (pbscip.linux.x8) R 25603 25605 25520 0 -1 4202496 414852 0 0 0 45895 322 0 0 25 0 1 0 13077001 1607467008 382661 1992294400 4194304 8223781 140736650927264 18446744073709551615 5969263 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25605/statm: 392448 382661 480 984 0 391461 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1569792

[startup+522.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/106 25620
/proc/meminfo: memFree=207824/2059040 swapFree=4164936/4192956
[pid=25605] ppid=25603 vsize=1670944 CPUtime=522.16
/proc/25605/stat : 25605 (pbscip.linux.x8) R 25603 25605 25520 0 -1 4202496 439996 0 0 0 51877 339 0 0 25 0 1 0 13077001 1711046656 407549 1992294400 4194304 8223781 140736650927264 18446744073709551615 5968621 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25605/statm: 417736 407549 480 984 0 416749 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 1670944

[startup+582.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/106 25622
/proc/meminfo: memFree=119784/2059040 swapFree=4164936/4192956
[pid=25605] ppid=25603 vsize=1760784 CPUtime=582.14
/proc/25605/stat : 25605 (pbscip.linux.x8) R 25603 25605 25520 0 -1 4202496 461990 0 0 0 57857 357 0 0 25 0 1 0 13077001 1803042816 429287 1992294400 4194304 8223781 140736650927264 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25605/statm: 440196 429287 480 984 0 439209 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1760784



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+621.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/106 25623
/proc/meminfo: memFree=32240/2059040 swapFree=4164936/4192956
[pid=25605] ppid=25603 vsize=1848132 CPUtime=621.13
/proc/25605/stat : 25605 (pbscip.linux.x8) R 25603 25605 25520 0 -1 4202496 483822 0 0 0 61741 372 0 0 25 0 1 0 13077001 1892487168 450863 1992294400 4194304 8223781 140736650927264 18446744073709551615 4862081 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25605/statm: 462033 450863 480 984 0 461046 0
Current children cumulated CPU time (s) 621.13
Current children cumulated vsize (KiB) 1848132

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -25605

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

[startup+622.201 s]
/proc/loadavg: 1.00 0.98 0.99 2/107 25624
/proc/meminfo: memFree=31612/2059040 swapFree=4164936/4192956
[pid=25605] ppid=25603 vsize=1849156 CPUtime=622.03
/proc/25605/stat : 25605 (pbscip.linux.x8) R 25603 25605 25520 0 -1 4202496 484458 0 0 0 61830 373 0 0 25 0 1 0 13077001 1893535744 451499 1992294400 4194304 8223781 140736650927264 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25605/statm: 462289 451499 480 984 0 461302 0
Current children cumulated CPU time (s) 622.03
Current children cumulated vsize (KiB) 1849156

[startup+623.001 s]
/proc/loadavg: 1.00 0.98 0.99 2/107 25624
/proc/meminfo: memFree=28512/2059040 swapFree=4164936/4192956
[pid=25605] ppid=25603 vsize=1850180 CPUtime=622.83
/proc/25605/stat : 25605 (pbscip.linux.x8) R 25603 25605 25520 0 -1 4202496 484758 0 0 0 61910 373 0 0 25 0 1 0 13077001 1894584320 451799 1992294400 4194304 8223781 140736650927264 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25605/statm: 462545 451799 480 984 0 461558 0
Current children cumulated CPU time (s) 622.83
Current children cumulated vsize (KiB) 1850180

[startup+623.401 s]
/proc/loadavg: 1.00 0.98 0.99 2/107 25624
/proc/meminfo: memFree=28512/2059040 swapFree=4164936/4192956
[pid=25605] ppid=25603 vsize=0 CPUtime=623.23
/proc/25605/stat : 25605 (pbscip.linux.x8) R 25603 25605 25520 0 -1 4203524 484767 0 0 0 61941 382 0 0 25 0 1 0 13077001 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/25605/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 623.23
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 623.47
CPU time (s): 623.307
CPU user time (s): 619.416
CPU system time (s): 3.89141
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 1850180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 619.416
system time used= 3.89141
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 484767
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= 5550

runsolver used 1.05284 second user time and 2.93055 second system time

The end

Launcher Data 

Begin job on node082 at 2010-07-06 22:38:08
IDJOB=2687147
IDBENCH=77448
IDSOLVER=1169
FILE ID=node082/2687147-1278448688
PBS_JOBID= 11233541
Free space on /tmp= 62384 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12016_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-2687147-1278448688/watcher-2687147-1278448688 -o /tmp/evaluation-result-2687147-1278448688/solver-2687147-1278448688 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2687147-1278448688.opb -t 1800 -m 1800

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

MD5SUM BENCH= 16624ad16b07842a63cd0d52e04da495
RANDOM SEED=1961638256

node082.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		: 3000.260
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.260
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1838960 kB
Buffers:          5916 kB
Cached:         106796 kB
SwapCached:        776 kB
Active:          30852 kB
Inactive:       115448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1838960 kB
SwapTotal:     4192956 kB
SwapFree:      4164936 kB
Dirty:           12508 kB
Writeback:           0 kB
AnonPages:       32808 kB
Mapped:          13728 kB
Slab:            51772 kB
PageTables:       4184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180044 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62376 MiB
End job on node082 at 2010-07-06 22:48:32