Trace number 2687250

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver? (MO) 827.322 827.643

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12019_5.std.opb
MD5SUMfca2bf846c4de68f23f92649fc394136
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark109
Best CPU time to get the best result obtained on this benchmark1800.15
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 constraints234238
Number of constraints which are clauses233038
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: Clp 1.11.1] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2687250-1278450304.opb>
4.30/4.34	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 234238 constraints
4.30/4.34	c problem read
4.30/4.34	c presolving settings loaded
5.59/5.64	c presolving:
19.98/20.08	c (round 1) 4914 del vars, 14863 del conss, 3365 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16007856 impls, 0 clqs
30.88/30.92	c (round 2) 12278 del vars, 39072 del conss, 10335 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16039526 impls, 0 clqs
34.48/34.55	c (round 3) 14566 del vars, 50352 del conss, 11555 chg bounds, 25 chg sides, 49 chg coeffs, 0 upgd conss, 16055512 impls, 0 clqs
36.47/36.55	c (round 4) 15471 del vars, 54200 del conss, 12122 chg bounds, 31 chg sides, 55 chg coeffs, 0 upgd conss, 16060400 impls, 0 clqs
37.17/37.21	c (round 5) 15854 del vars, 55951 del conss, 12284 chg bounds, 31 chg sides, 55 chg coeffs, 0 upgd conss, 16062584 impls, 0 clqs
37.57/37.62	c (round 6) 15928 del vars, 56364 del conss, 12314 chg bounds, 31 chg sides, 55 chg coeffs, 0 upgd conss, 16063284 impls, 0 clqs
37.87/37.95	c (round 7) 15956 del vars, 56525 del conss, 12329 chg bounds, 31 chg sides, 55 chg coeffs, 0 upgd conss, 16063644 impls, 0 clqs
38.17/38.24	c (round 8) 15968 del vars, 56591 del conss, 12335 chg bounds, 31 chg sides, 55 chg coeffs, 0 upgd conss, 16063740 impls, 0 clqs
38.48/38.52	c (round 9) 15970 del vars, 56613 del conss, 12336 chg bounds, 31 chg sides, 55 chg coeffs, 0 upgd conss, 16063750 impls, 0 clqs
40.27/40.35	c (round 10) 15970 del vars, 56616 del conss, 12336 chg bounds, 31 chg sides, 55 chg coeffs, 177622 upgd conss, 16063750 impls, 0 clqs
825.78/826.01	c pressed CTRL-C 1 times (5 times for forcing termination)
826.26/826.59	c    (818.8s) probing: 413/56872 (0.7%) - 0 fixings, 0 aggregations, 6907819 implications, 0 bound changes
826.26/826.59	c    (818.8s) probing aborted: solving stopped
826.36/826.60	c presolving (11 rounds):
826.36/826.60	c  15970 deleted vars, 56616 deleted constraints, 12336 tightened bounds, 0 added holes, 44 changed sides, 182 changed coefficients
826.36/826.60	c  44805998 implications, 0 cliques
826.36/826.60	c presolved problem has 56872 variables (56872 bin, 0 int, 0 impl, 0 cont) and 177631 constraints
826.36/826.60	c    1165 constraints of type <knapsack>
826.36/826.60	c       9 constraints of type <setppc>
826.36/826.60	c  176457 constraints of type <logicor>
826.36/826.60	c transformed objective value is always integral (scale: 1)
826.36/826.60	c Presolving Time: 818.12
826.36/826.60	c - non default parameters ----------------------------------------------------------------------
826.36/826.60	c # SCIP version 1.2.1.2
826.36/826.60	c 
826.36/826.60	c # frequency for displaying node information lines
826.36/826.60	c # [type: int, range: [-1,2147483647], default: 100]
826.36/826.60	c display/freq = 10000
826.36/826.60	c 
826.36/826.60	c # maximal time in seconds to run
826.36/826.60	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
826.36/826.60	c limits/time = 1795.66
826.36/826.60	c 
826.36/826.60	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
826.36/826.60	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
826.36/826.60	c limits/memory = 1620
826.36/826.60	c 
826.36/826.60	c # should presolving try to simplify inequalities
826.36/826.60	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
826.36/826.60	c constraints/linear/simplifyinequalities = TRUE
826.36/826.60	c 
826.36/826.60	c # should presolving try to simplify knapsacks
826.36/826.60	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
826.36/826.60	c constraints/knapsack/simplifyinequalities = TRUE
826.36/826.60	c 
826.36/826.60	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
826.36/826.60	c # [type: int, range: [-1,2147483647], default: -1]
826.36/826.60	c separating/rapidlearning/freq = 0
826.36/826.60	c 
826.36/826.60	c -----------------------------------------------------------------------------------------------
826.36/826.60	c start solving
826.46/826.78	c 
826.46/826.78	c (node 0) switching to memory saving mode (mem: 1330.8M/1620.0M)
827.14/827.46	c [src/blockmemshell/memory.c:853] ERROR: Insufficient memory for allocation of 1048640 bytes
827.14/827.46	c [src/scip/lp.c:3515] ERROR: Insufficient memory for new chunk
827.14/827.46	c [src/scip/lp.c:3515] ERROR: No memory in function call
827.14/827.46	c [src/scip/scip.c:11695] ERROR: Error <-1> in function call
827.14/827.46	c [src/scip/cons_logicor.c:859] ERROR: Error <-1> in function call
827.14/827.46	c [src/scip/cons_logicor.c:882] ERROR: Error <-1> in function call
827.14/827.46	c [src/scip/cons_logicor.c:1702] ERROR: Error <-1> in function call
827.14/827.46	c [src/scip/cons.c:2338] ERROR: Error <-1> in function call
827.14/827.46	c [src/scip/solve.c:719] ERROR: Error <-1> in function call
827.14/827.46	c [src/scip/solve.c:761] ERROR: Error <-1> in function call
827.14/827.46	c [src/scip/solve.c:798] ERROR: Error <-1> in function call
827.14/827.46	c [src/scip/solve.c:1863] ERROR: Error <-1> in function call
827.14/827.46	c [src/scip/solve.c:2577] ERROR: Error <-1> in function call
827.14/827.46	c [src/scip/solve.c:3189] ERROR: Error <-1> in function call
827.14/827.46	c [src/scip/scip.c:6167] ERROR: Error <-1> in function call
827.14/827.46	c [src/cmain.c:657] ERROR: Error <-1> in function call
827.14/827.46	c [src/cmain.c:832] ERROR: Error <-1> in function call
827.14/827.46	c [src/cmain.c:908] ERROR: Error <-1> in function call
827.14/827.46	c SCIP Error (-1): c insufficient memory errorc 
827.14/827.46	c Time complete: 827.14.

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-2687250-1278450304/watcher-2687250-1278450304 -o /tmp/evaluation-result-2687250-1278450304/solver-2687250-1278450304 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687250-1278450304.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 1.01 1.06 3/106 21695
/proc/meminfo: memFree=1837396/2059040 swapFree=4164952/4192956
[pid=21695] ppid=21693 vsize=9288 CPUtime=0
/proc/21695/stat : 21695 (pbscip.linux.x8) R 21693 21695 21430 0 -1 4202496 1051 0 0 0 0 0 0 0 20 0 1 0 13241373 9510912 972 1992294400 4194304 9819077 140735182004720 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21695/statm: 2322 981 371 1374 0 943 0

[startup+0.0916591 s]
/proc/loadavg: 1.00 1.01 1.06 3/106 21695
/proc/meminfo: memFree=1837396/2059040 swapFree=4164952/4192956
[pid=21695] ppid=21693 vsize=17132 CPUtime=0.08
/proc/21695/stat : 21695 (pbscip.linux.x8) R 21693 21695 21430 0 -1 4202496 3202 0 0 0 7 1 0 0 20 0 1 0 13241373 17543168 3122 1992294400 4194304 9819077 140735182004720 18446744073709551615 8631760 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21695/statm: 4283 3122 388 1374 0 2904 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 17132

[startup+0.10166 s]
/proc/loadavg: 1.00 1.01 1.06 3/106 21695
/proc/meminfo: memFree=1837396/2059040 swapFree=4164952/4192956
[pid=21695] ppid=21693 vsize=17604 CPUtime=0.09
/proc/21695/stat : 21695 (pbscip.linux.x8) R 21693 21695 21430 0 -1 4202496 3319 0 0 0 8 1 0 0 20 0 1 0 13241373 18026496 3239 1992294400 4194304 9819077 140735182004720 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21695/statm: 4401 3239 388 1374 0 3022 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17604

[startup+0.300682 s]
/proc/loadavg: 1.00 1.01 1.06 3/106 21695
/proc/meminfo: memFree=1837396/2059040 swapFree=4164952/4192956
[pid=21695] ppid=21693 vsize=29624 CPUtime=0.29
/proc/21695/stat : 21695 (pbscip.linux.x8) R 21693 21695 21430 0 -1 4202496 6362 0 0 0 27 2 0 0 20 0 1 0 13241373 30334976 6273 1992294400 4194304 9819077 140735182004720 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21695/statm: 7406 6273 388 1374 0 6027 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29624

[startup+0.700726 s]
/proc/loadavg: 1.00 1.01 1.06 3/106 21695
/proc/meminfo: memFree=1837396/2059040 swapFree=4164952/4192956
[pid=21695] ppid=21693 vsize=51292 CPUtime=0.69
/proc/21695/stat : 21695 (pbscip.linux.x8) R 21693 21695 21430 0 -1 4202496 11735 0 0 0 65 4 0 0 20 0 1 0 13241373 52523008 11646 1992294400 4194304 9819077 140735182004720 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21695/statm: 12823 11646 388 1374 0 11444 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51292

[startup+1.50081 s]
/proc/loadavg: 1.00 1.01 1.06 2/107 21696
/proc/meminfo: memFree=1786424/2059040 swapFree=4164952/4192956
[pid=21695] ppid=21693 vsize=67884 CPUtime=1.49
/proc/21695/stat : 21695 (pbscip.linux.x8) R 21693 21695 21430 0 -1 4202496 15884 0 0 0 143 6 0 0 23 0 1 0 13241373 69513216 15795 1992294400 4194304 9819077 140735182004720 18446744073709551615 8668177 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21695/statm: 16971 15795 388 1374 0 15592 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 67884

[startup+3.10099 s]
/proc/loadavg: 1.00 1.01 1.06 2/107 21696
/proc/meminfo: memFree=1762616/2059040 swapFree=4164952/4192956
[pid=21695] ppid=21693 vsize=113272 CPUtime=3.09
/proc/21695/stat : 21695 (pbscip.linux.x8) R 21693 21695 21430 0 -1 4202496 27202 0 0 0 299 10 0 0 25 0 1 0 13241373 115990528 27113 1992294400 4194304 9819077 140735182004720 18446744073709551615 4525409 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21695/statm: 28318 27113 388 1374 0 26939 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 113272

[startup+6.30134 s]
/proc/loadavg: 1.00 1.01 1.06 2/107 21696
/proc/meminfo: memFree=1499736/2059040 swapFree=4164952/4192956
[pid=21695] ppid=21693 vsize=394484 CPUtime=6.29
/proc/21695/stat : 21695 (pbscip.linux.x8) R 21693 21695 21430 0 -1 4202496 96354 0 0 0 593 36 0 0 25 0 1 0 13241373 403951616 95892 1992294400 4194304 9819077 140735182004720 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21695/statm: 98621 95892 483 1374 0 97242 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 394484

[startup+12.701 s]
/proc/loadavg: 1.00 1.01 1.06 2/107 21696
/proc/meminfo: memFree=1193208/2059040 swapFree=4164952/4192956
[pid=21695] ppid=21693 vsize=685196 CPUtime=12.69
/proc/21695/stat : 21695 (pbscip.linux.x8) R 21693 21695 21430 0 -1 4202496 168651 0 0 0 1200 69 0 0 25 0 1 0 13241373 701640704 168189 1992294400 4194304 9819077 140735182004720 18446744073709551615 5968635 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21695/statm: 171299 168189 487 1374 0 169920 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 685196

[startup+25.5014 s]
/proc/loadavg: 1.00 1.01 1.06 2/107 21697
/proc/meminfo: memFree=1005720/2059040 swapFree=4164952/4192956
[pid=21695] ppid=21693 vsize=851840 CPUtime=25.49
/proc/21695/stat : 21695 (pbscip.linux.x8) R 21693 21695 21430 0 -1 4202496 208398 0 0 0 2444 105 0 0 25 0 1 0 13241373 872284160 207679 1992294400 4194304 9819077 140735182004720 18446744073709551615 5966492 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21695/statm: 212960 207679 491 1374 0 211581 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 851840

[startup+51.1012 s]
/proc/loadavg: 1.00 1.01 1.05 2/107 21697
/proc/meminfo: memFree=916564/2059040 swapFree=4164952/4192956
[pid=21695] ppid=21693 vsize=947312 CPUtime=51.06
/proc/21695/stat : 21695 (pbscip.linux.x8) R 21693 21695 21430 0 -1 4202496 257420 0 0 0 4888 218 0 0 25 0 1 0 13241373 970047488 230145 1992294400 4194304 9819077 140735182004720 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21695/statm: 236828 230145 531 1374 0 235449 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 947312

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 21699
/proc/meminfo: memFree=870064/2059040 swapFree=4164952/4192956
[pid=21695] ppid=21693 vsize=996584 CPUtime=102.26
/proc/21695/stat : 21695 (pbscip.linux.x8) R 21693 21695 21430 0 -1 4202496 268975 0 0 0 10002 224 0 0 25 0 1 0 13241373 1020502016 241535 1992294400 4194304 9819077 140735182004720 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21695/statm: 249146 241535 531 1374 0 247767 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 996584

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 21700
/proc/meminfo: memFree=828524/2059040 swapFree=4164952/4192956
[pid=21695] ppid=21693 vsize=1042180 CPUtime=162.24
/proc/21695/stat : 21695 (pbscip.linux.x8) R 21693 21695 21430 0 -1 4202496 279484 0 0 0 15994 230 0 0 25 0 1 0 13241373 1067192320 252044 1992294400 4194304 9819077 140735182004720 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21695/statm: 260545 252044 531 1374 0 259166 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1042180

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 21702
/proc/meminfo: memFree=786984/2059040 swapFree=4164952/4192956
[pid=21695] ppid=21693 vsize=1082184 CPUtime=222.22
/proc/21695/stat : 21695 (pbscip.linux.x8) R 21693 21695 21430 0 -1 4202496 289821 0 0 0 21987 235 0 0 25 0 1 0 13241373 1108156416 262381 1992294400 4194304 9819077 140735182004720 18446744073709551615 5969703 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21695/statm: 270546 262381 531 1374 0 269167 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1082184

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 21703
/proc/meminfo: memFree=703904/2059040 swapFree=4164952/4192956
[pid=21695] ppid=21693 vsize=1170804 CPUtime=282.2
/proc/21695/stat : 21695 (pbscip.linux.x8) R 21693 21695 21430 0 -1 4202496 311549 0 0 0 27975 245 0 0 25 0 1 0 13241373 1198903296 283341 1992294400 4194304 9819077 140735182004720 18446744073709551615 5969745 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21695/statm: 292701 283341 531 1374 0 291322 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1170804

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 21705
/proc/meminfo: memFree=650708/2059040 swapFree=4164952/4192956
[pid=21695] ppid=21693 vsize=1220836 CPUtime=342.19
/proc/21695/stat : 21695 (pbscip.linux.x8) R 21693 21695 21430 0 -1 4202496 325072 0 0 0 33968 251 0 0 25 0 1 0 13241373 1250136064 296352 1992294400 4194304 9819077 140735182004720 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21695/statm: 305209 296352 531 1374 0 303830 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1220836

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 21707
/proc/meminfo: memFree=606192/2059040 swapFree=4164952/4192956
[pid=21695] ppid=21693 vsize=1269160 CPUtime=402.18
/proc/21695/stat : 21695 (pbscip.linux.x8) R 21693 21695 21430 0 -1 4202496 337699 0 0 0 39962 256 0 0 25 0 1 0 13241373 1299619840 308211 1992294400 4194304 9819077 140735182004720 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21695/statm: 317290 308211 531 1374 0 315911 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1269160

[startup+462.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 21708
/proc/meminfo: memFree=547540/2059040 swapFree=4164952/4192956
[pid=21695] ppid=21693 vsize=1326092 CPUtime=462.16
/proc/21695/stat : 21695 (pbscip.linux.x8) R 21693 21695 21430 0 -1 4202496 352130 0 0 0 45952 264 0 0 25 0 1 0 13241373 1357918208 322353 1992294400 4194304 9819077 140735182004720 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21695/statm: 331523 322353 531 1374 0 330144 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 1326092

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 21710
/proc/meminfo: memFree=468924/2059040 swapFree=4164952/4192956
[pid=21695] ppid=21693 vsize=1405732 CPUtime=522.14
/proc/21695/stat : 21695 (pbscip.linux.x8) R 21693 21695 21430 0 -1 4202496 371713 0 0 0 51941 273 0 0 25 0 1 0 13241373 1439469568 341680 1992294400 4194304 9819077 140735182004720 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21695/statm: 351433 341680 531 1374 0 350054 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1405732

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21711
/proc/meminfo: memFree=335376/2059040 swapFree=4164952/4192956
[pid=21695] ppid=21693 vsize=1539848 CPUtime=582.12
/proc/21695/stat : 21695 (pbscip.linux.x8) R 21693 21695 21430 0 -1 4202496 405300 0 0 0 57924 288 0 0 25 0 1 0 13241373 1576804352 375011 1992294400 4194304 9819077 140735182004720 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21695/statm: 384962 375011 531 1374 0 383583 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1539848

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21713
/proc/meminfo: memFree=279700/2059040 swapFree=4164952/4192956
[pid=21695] ppid=21693 vsize=1595348 CPUtime=642.11
/proc/21695/stat : 21695 (pbscip.linux.x8) R 21693 21695 21430 0 -1 4202496 419449 0 0 0 63915 296 0 0 25 0 1 0 13241373 1633636352 388871 1992294400 4194304 9819077 140735182004720 18446744073709551615 5968615 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21695/statm: 398837 388871 531 1374 0 397458 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1595348

[startup+702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21715
/proc/meminfo: memFree=211500/2059040 swapFree=4164952/4192956
[pid=21695] ppid=21693 vsize=1664028 CPUtime=702.1
/proc/21695/stat : 21695 (pbscip.linux.x8) R 21693 21695 21430 0 -1 4202496 437236 0 0 0 69902 308 0 0 25 0 1 0 13241373 1703964672 405890 1992294400 4194304 9819077 140735182004720 18446744073709551615 4688838 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21695/statm: 416007 405890 531 1374 0 414628 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 1664028

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21716
/proc/meminfo: memFree=114408/2059040 swapFree=4164952/4192956
[pid=21695] ppid=21693 vsize=1760736 CPUtime=762.08
/proc/21695/stat : 21695 (pbscip.linux.x8) R 21693 21695 21430 0 -1 4202496 461421 0 0 0 75888 320 0 0 25 0 1 0 13241373 1802993664 430075 1992294400 4194304 9819077 140735182004720 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21695/statm: 440184 430075 531 1374 0 438805 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 1760736

[startup+822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21718
/proc/meminfo: memFree=39512/2059040 swapFree=4164952/4192956
[pid=21695] ppid=21693 vsize=1834792 CPUtime=822.06
/proc/21695/stat : 21695 (pbscip.linux.x8) R 21693 21695 21430 0 -1 4202496 480903 0 0 0 81872 334 0 0 25 0 1 0 13241373 1878827008 448789 1992294400 4194304 9819077 140735182004720 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21695/statm: 458698 448789 531 1374 0 457319 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 1834792



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+826.001 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21718
/proc/meminfo: memFree=30956/2059040 swapFree=4164952/4192956
[pid=21695] ppid=21693 vsize=1843932 CPUtime=825.78
/proc/21695/stat : 21695 (pbscip.linux.x8) R 21693 21695 21430 0 -1 4202496 483777 0 0 0 82242 336 0 0 25 0 1 0 13241373 1888186368 450895 1992294400 4194304 9819077 140735182004720 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21695/statm: 460983 450895 531 1374 0 459604 0
Current children cumulated CPU time (s) 825.78
Current children cumulated vsize (KiB) 1843932

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

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

[startup+827.001 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21718
/proc/meminfo: memFree=30956/2059040 swapFree=4164952/4192956
[pid=21695] ppid=21693 vsize=1861452 CPUtime=826.76
/proc/21695/stat : 21695 (pbscip.linux.x8) R 21693 21695 21430 0 -1 4202496 488859 0 0 0 82338 338 0 0 25 0 1 0 13241373 1906126848 454808 1992294400 4194304 9819077 140735182004720 18446744073709551615 6021697 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21695/statm: 465363 454808 552 1374 0 463984 0
Current children cumulated CPU time (s) 826.76
Current children cumulated vsize (KiB) 1861452

[startup+827.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 21719
/proc/meminfo: memFree=9236/2059040 swapFree=4164952/4192956
[pid=21695] ppid=21693 vsize=1894168 CPUtime=827.14
/proc/21695/stat : 21695 (pbscip.linux.x8) R 21693 21695 21430 0 -1 4202496 498404 0 0 0 82367 347 0 0 25 0 1 0 13241373 1939628032 462967 1992294400 4194304 9819077 140735182004720 18446744073709551615 4667352 0 0 4096 16384 0 0 0 17 1 0 0 8
/proc/21695/statm: 473542 462972 554 1374 0 472163 0
Current children cumulated CPU time (s) 827.14
Current children cumulated vsize (KiB) 1894168

[startup+827.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 21719
/proc/meminfo: memFree=9236/2059040 swapFree=4164952/4192956
[pid=21695] ppid=21693 vsize=0 CPUtime=827.27
/proc/21695/stat : 21695 (pbscip.linux.x8) R 21693 21695 21430 0 -1 4202500 498430 0 0 0 82367 360 0 0 25 0 1 0 13241373 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 8
/proc/21695/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 827.27
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 827.643
CPU time (s): 827.322
CPU user time (s): 823.674
CPU system time (s): 3.64845
CPU usage (%): 99.9612
Max. virtual memory (cumulated for all children) (KiB): 1894168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 823.674
system time used= 3.64844
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 498430
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= 8
involuntary context switches= 2668

runsolver used 1.39679 second user time and 3.89941 second system time

The end

Launcher Data 

Begin job on node035 at 2010-07-06 23:05:04
IDJOB=2687250
IDBENCH=77546
IDSOLVER=1168
FILE ID=node035/2687250-1278450304
PBS_JOBID= 11233510
Free space on /tmp= 62484 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12019_5.std.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687250-1278450304/watcher-2687250-1278450304 -o /tmp/evaluation-result-2687250-1278450304/solver-2687250-1278450304 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687250-1278450304.opb -t 1800 -m 1800

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

MD5SUM BENCH= fca2bf846c4de68f23f92649fc394136
RANDOM SEED=1672479490

node035.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		: 3000.212
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	: 6000.42
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		: 3000.212
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:       1837800 kB
Buffers:         11824 kB
Cached:         102324 kB
SwapCached:       1412 kB
Active:          66076 kB
Inactive:        81688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1837800 kB
SwapTotal:     4192956 kB
SwapFree:      4164952 kB
Dirty:           14044 kB
Writeback:           0 kB
AnonPages:       32100 kB
Mapped:          13660 kB
Slab:            51368 kB
PageTables:       4152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179328 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= 62476 MiB
End job on node035 at 2010-07-06 23:18:52