Trace number 2687575

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) 738.264 738.47

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j90opt/
normalized-j9031_6.std.opb
MD5SUMa73a8bde0f33da3a845709fe6c00fcd5
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark80
Best CPU time to get the best result obtained on this benchmark8.02678
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 constraints184464
Number of constraints which are clauses183264
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 constraint90
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-2687575-1278454504.opb>
3.20/3.23	c original problem has 54782 variables (54782 bin, 0 int, 0 impl, 0 cont) and 184464 constraints
3.20/3.23	c problem read
3.20/3.23	c presolving settings loaded
4.09/4.19	c presolving:
14.59/14.67	c (round 1) 4261 del vars, 12606 del conss, 3157 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12461928 impls, 0 clqs
20.89/20.96	c (round 2) 9011 del vars, 30429 del conss, 7566 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12486617 impls, 0 clqs
23.29/23.31	c (round 3) 10592 del vars, 38061 del conss, 8486 chg bounds, 8 chg sides, 7 chg coeffs, 0 upgd conss, 12497374 impls, 0 clqs
24.58/24.62	c (round 4) 11402 del vars, 41350 del conss, 8973 chg bounds, 46 chg sides, 52 chg coeffs, 0 upgd conss, 12504669 impls, 0 clqs
25.59/25.62	c (round 5) 11899 del vars, 43316 del conss, 9297 chg bounds, 61 chg sides, 88 chg coeffs, 0 upgd conss, 12508400 impls, 0 clqs
26.08/26.20	c (round 6) 12157 del vars, 44472 del conss, 9462 chg bounds, 61 chg sides, 88 chg coeffs, 0 upgd conss, 12510387 impls, 0 clqs
26.58/26.60	c (round 7) 12314 del vars, 45153 del conss, 9545 chg bounds, 61 chg sides, 88 chg coeffs, 0 upgd conss, 12511410 impls, 0 clqs
26.78/26.88	c (round 8) 12370 del vars, 45433 del conss, 9570 chg bounds, 61 chg sides, 88 chg coeffs, 0 upgd conss, 12511940 impls, 0 clqs
26.99/27.10	c (round 9) 12383 del vars, 45511 del conss, 9578 chg bounds, 61 chg sides, 88 chg coeffs, 0 upgd conss, 12511986 impls, 0 clqs
27.29/27.30	c (round 10) 12389 del vars, 45545 del conss, 9581 chg bounds, 61 chg sides, 88 chg coeffs, 0 upgd conss, 12512034 impls, 0 clqs
28.59/28.62	c (round 11) 12389 del vars, 45551 del conss, 9581 chg bounds, 61 chg sides, 88 chg coeffs, 138913 upgd conss, 12512034 impls, 0 clqs
30.38/30.49	c (round 12) 12389 del vars, 45576 del conss, 9581 chg bounds, 165 chg sides, 366 chg coeffs, 138913 upgd conss, 12512034 impls, 0 clqs
31.07/31.16	c (round 13) 12389 del vars, 45586 del conss, 9581 chg bounds, 172 chg sides, 391 chg coeffs, 138913 upgd conss, 12512034 impls, 0 clqs
736.10/736.30	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-2687575-1278454504/watcher-2687575-1278454504 -o /tmp/evaluation-result-2687575-1278454504/solver-2687575-1278454504 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687575-1278454504.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: 1.04 1.03 1.03 3/105 24551
/proc/meminfo: memFree=1826748/2059040 swapFree=4136056/4192956
[pid=24551] ppid=24549 vsize=9288 CPUtime=0
/proc/24551/stat : 24551 (pbscip.linux.x8) R 24549 24551 23602 0 -1 4202496 1100 0 0 0 0 0 0 0 21 0 1 0 13658652 9510912 1020 1992294400 4194304 9819077 140734029173344 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24551/statm: 2322 1029 371 1374 0 943 0

[startup+0.092849 s]
/proc/loadavg: 1.04 1.03 1.03 3/105 24551
/proc/meminfo: memFree=1826748/2059040 swapFree=4136056/4192956
[pid=24551] ppid=24549 vsize=17608 CPUtime=0.08
/proc/24551/stat : 24551 (pbscip.linux.x8) R 24549 24551 23602 0 -1 4202496 3320 0 0 0 8 0 0 0 21 0 1 0 13658652 18030592 3240 1992294400 4194304 9819077 140734029173344 18446744073709551615 4361567 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24551/statm: 4402 3240 388 1374 0 3023 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 17608

[startup+0.101849 s]
/proc/loadavg: 1.04 1.03 1.03 3/105 24551
/proc/meminfo: memFree=1826748/2059040 swapFree=4136056/4192956
[pid=24551] ppid=24549 vsize=18704 CPUtime=0.09
/proc/24551/stat : 24551 (pbscip.linux.x8) R 24549 24551 23602 0 -1 4202496 3596 0 0 0 9 0 0 0 21 0 1 0 13658652 19152896 3516 1992294400 4194304 9819077 140734029173344 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24551/statm: 4676 3516 388 1374 0 3297 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18704

[startup+0.300876 s]
/proc/loadavg: 1.04 1.03 1.03 3/105 24551
/proc/meminfo: memFree=1826748/2059040 swapFree=4136056/4192956
[pid=24551] ppid=24549 vsize=29628 CPUtime=0.29
/proc/24551/stat : 24551 (pbscip.linux.x8) R 24549 24551 23602 0 -1 4202496 6366 0 0 0 27 2 0 0 21 0 1 0 13658652 30339072 6277 1992294400 4194304 9819077 140734029173344 18446744073709551615 4373947 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24551/statm: 7407 6277 388 1374 0 6028 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29628

[startup+0.700915 s]
/proc/loadavg: 1.04 1.03 1.03 3/105 24551
/proc/meminfo: memFree=1826748/2059040 swapFree=4136056/4192956
[pid=24551] ppid=24549 vsize=44912 CPUtime=0.69
/proc/24551/stat : 24551 (pbscip.linux.x8) R 24549 24551 23602 0 -1 4202496 10174 0 0 0 66 3 0 0 22 0 1 0 13658652 45989888 10085 1992294400 4194304 9819077 140734029173344 18446744073709551615 8610862 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24551/statm: 11228 10085 388 1374 0 9849 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44912

[startup+1.501 s]
/proc/loadavg: 1.04 1.03 1.03 2/106 24552
/proc/meminfo: memFree=1779992/2059040 swapFree=4136056/4192956
[pid=24551] ppid=24549 vsize=63500 CPUtime=1.49
/proc/24551/stat : 24551 (pbscip.linux.x8) R 24549 24551 23602 0 -1 4202496 14827 0 0 0 144 5 0 0 25 0 1 0 13658652 65024000 14738 1992294400 4194304 9819077 140734029173344 18446744073709551615 6181123 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24551/statm: 15875 14738 388 1374 0 14496 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 63500

[startup+3.10018 s]
/proc/loadavg: 1.04 1.03 1.03 2/106 24552
/proc/meminfo: memFree=1750976/2059040 swapFree=4136056/4192956
[pid=24551] ppid=24549 vsize=114820 CPUtime=3.09
/proc/24551/stat : 24551 (pbscip.linux.x8) R 24549 24551 23602 0 -1 4202496 27589 0 0 0 299 10 0 0 25 0 1 0 13658652 117575680 27500 1992294400 4194304 9819077 140734029173344 18446744073709551615 8718976 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24551/statm: 28705 27500 388 1374 0 27326 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 114820

[startup+6.30054 s]
/proc/loadavg: 1.19 1.06 1.04 2/106 24552
/proc/meminfo: memFree=1484260/2059040 swapFree=4136056/4192956
[pid=24551] ppid=24549 vsize=403160 CPUtime=6.28
/proc/24551/stat : 24551 (pbscip.linux.x8) R 24549 24551 23602 0 -1 4202496 99126 0 0 0 592 36 0 0 25 0 1 0 13658652 412835840 98624 1992294400 4194304 9819077 140734029173344 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24551/statm: 100790 98624 487 1374 0 99411 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 403160

[startup+12.7002 s]
/proc/loadavg: 1.18 1.06 1.04 2/106 24552
/proc/meminfo: memFree=1212700/2059040 swapFree=4136056/4192956
[pid=24551] ppid=24549 vsize=642792 CPUtime=12.69
/proc/24551/stat : 24551 (pbscip.linux.x8) R 24549 24551 23602 0 -1 4202496 157040 0 0 0 1202 67 0 0 25 0 1 0 13658652 658219008 156538 1992294400 4194304 9819077 140734029173344 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24551/statm: 160698 156538 491 1374 0 159319 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 642792

[startup+25.5017 s]
/proc/loadavg: 1.14 1.06 1.04 2/106 24552
/proc/meminfo: memFree=1181328/2059040 swapFree=4136056/4192956
[pid=24551] ppid=24549 vsize=663096 CPUtime=25.49
/proc/24551/stat : 24551 (pbscip.linux.x8) R 24549 24551 23602 0 -1 4202496 162830 0 0 0 2446 103 0 0 25 0 1 0 13658652 679010304 161300 1992294400 4194304 9819077 140734029173344 18446744073709551615 5966489 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24551/statm: 165774 161300 491 1374 0 164395 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 663096

[startup+51.1015 s]
/proc/loadavg: 1.09 1.05 1.04 2/106 24552
/proc/meminfo: memFree=1075432/2059040 swapFree=4136056/4192956
[pid=24551] ppid=24549 vsize=779456 CPUtime=51.06
/proc/24551/stat : 24551 (pbscip.linux.x8) R 24549 24551 23602 0 -1 4202496 212480 0 0 0 4920 186 0 0 25 0 1 0 13658652 798162944 187964 1992294400 4194304 9819077 140734029173344 18446744073709551615 5968621 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24551/statm: 194864 187964 529 1374 0 193485 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 779456

[startup+102.308 s]
/proc/loadavg: 1.04 1.04 1.03 2/106 24554
/proc/meminfo: memFree=1036000/2059040 swapFree=4136056/4192956
[pid=24551] ppid=24549 vsize=820864 CPUtime=102.26
/proc/24551/stat : 24551 (pbscip.linux.x8) R 24549 24551 23602 0 -1 4202496 222389 0 0 0 10034 192 0 0 25 0 1 0 13658652 840564736 197741 1992294400 4194304 9819077 140734029173344 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24551/statm: 205216 197741 529 1374 0 203837 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 820864

[startup+162.301 s]
/proc/loadavg: 1.01 1.03 1.03 2/106 24556
/proc/meminfo: memFree=955276/2059040 swapFree=4136056/4192956
[pid=24551] ppid=24549 vsize=902676 CPUtime=162.24
/proc/24551/stat : 24551 (pbscip.linux.x8) R 24549 24551 23602 0 -1 4202496 242515 0 0 0 16022 202 0 0 25 0 1 0 13658652 924340224 217867 1992294400 4194304 9819077 140734029173344 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24551/statm: 225669 217867 529 1374 0 224290 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 902676

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.02 2/106 24558
/proc/meminfo: memFree=881496/2059040 swapFree=4136056/4192956
[pid=24551] ppid=24549 vsize=981304 CPUtime=222.22
/proc/24551/stat : 24551 (pbscip.linux.x8) R 24549 24551 23602 0 -1 4202496 262347 0 0 0 22012 210 0 0 25 0 1 0 13658652 1004855296 236931 1992294400 4194304 9819077 140734029173344 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24551/statm: 245326 236931 529 1374 0 243947 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 981304

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.02 2/106 24558
/proc/meminfo: memFree=823340/2059040 swapFree=4136056/4192956
[pid=24551] ppid=24549 vsize=1038956 CPUtime=282.2
/proc/24551/stat : 24551 (pbscip.linux.x8) R 24549 24551 23602 0 -1 4202496 277072 0 0 0 28001 219 0 0 25 0 1 0 13658652 1063890944 251078 1992294400 4194304 9819077 140734029173344 18446744073709551615 4999862 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24551/statm: 259739 251078 529 1374 0 258360 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1038956

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.01 2/106 24563
/proc/meminfo: memFree=709012/2059040 swapFree=4136056/4192956
[pid=24551] ppid=24549 vsize=1151776 CPUtime=342.19
/proc/24551/stat : 24551 (pbscip.linux.x8) R 24549 24551 23602 0 -1 4202496 305157 0 0 0 33988 231 0 0 25 0 1 0 13658652 1179418624 279163 1992294400 4194304 9819077 140734029173344 18446744073709551615 5968621 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24551/statm: 287944 279163 529 1374 0 286565 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1151776

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 24565
/proc/meminfo: memFree=612540/2059040 swapFree=4136056/4192956
[pid=24551] ppid=24549 vsize=1256612 CPUtime=402.17
/proc/24551/stat : 24551 (pbscip.linux.x8) R 24549 24551 23602 0 -1 4202496 332326 0 0 0 39975 242 0 0 25 0 1 0 13658652 1286770688 305820 1992294400 4194304 9819077 140734029173344 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24551/statm: 314153 305820 529 1374 0 312774 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1256612

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 24567
/proc/meminfo: memFree=500320/2059040 swapFree=4136056/4192956
[pid=24551] ppid=24549 vsize=1363644 CPUtime=462.15
/proc/24551/stat : 24551 (pbscip.linux.x8) R 24549 24551 23602 0 -1 4202496 358992 0 0 0 45961 254 0 0 25 0 1 0 13658652 1396371456 331974 1992294400 4194304 9819077 140734029173344 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24551/statm: 340911 331974 529 1374 0 339532 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 1363644

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 24569
/proc/meminfo: memFree=397028/2059040 swapFree=4136056/4192956
[pid=24551] ppid=24549 vsize=1465636 CPUtime=522.15
/proc/24551/stat : 24551 (pbscip.linux.x8) R 24549 24551 23602 0 -1 4202496 385041 0 0 0 51944 271 0 0 25 0 1 0 13658652 1500811264 357511 1992294400 4194304 9819077 140734029173344 18446744073709551615 5969715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24551/statm: 366409 357511 529 1374 0 365030 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1465636

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 24571
/proc/meminfo: memFree=300556/2059040 swapFree=4136056/4192956
[pid=24551] ppid=24549 vsize=1562848 CPUtime=582.12
/proc/24551/stat : 24551 (pbscip.linux.x8) R 24549 24551 23602 0 -1 4202496 409211 0 0 0 57924 288 0 0 25 0 1 0 13658652 1600356352 381169 1992294400 4194304 9819077 140734029173344 18446744073709551615 5969263 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24551/statm: 390712 381169 529 1374 0 389333 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1562848

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 24571
/proc/meminfo: memFree=208052/2059040 swapFree=4136056/4192956
[pid=24551] ppid=24549 vsize=1655096 CPUtime=642.12
/proc/24551/stat : 24551 (pbscip.linux.x8) R 24549 24551 23602 0 -1 4202496 433802 0 0 0 63901 311 0 0 25 0 1 0 13658652 1694818304 404224 1992294400 4194304 9819077 140734029173344 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24551/statm: 413774 404224 529 1374 0 412395 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1655096

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 24573
/proc/meminfo: memFree=121624/2059040 swapFree=4136056/4192956
[pid=24551] ppid=24549 vsize=1740756 CPUtime=702.1
/proc/24551/stat : 24551 (pbscip.linux.x8) R 24549 24551 23602 0 -1 4202496 455783 0 0 0 69875 335 0 0 25 0 1 0 13658652 1782534144 425949 1992294400 4194304 9819077 140734029173344 18446744073709551615 5497079 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24551/statm: 435189 425949 529 1374 0 433810 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 1740756



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+736.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 24575
/proc/meminfo: memFree=20192/2059040 swapFree=4136056/4192956
[pid=24551] ppid=24549 vsize=1844276 CPUtime=736.1
/proc/24551/stat : 24551 (pbscip.linux.x8) R 24549 24551 23602 0 -1 4202496 480918 0 0 0 73260 350 0 0 25 0 1 0 13658652 1888538624 451084 1992294400 4194304 9819077 140734029173344 18446744073709551615 5968611 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24551/statm: 461069 451084 529 1374 0 459690 0
Current children cumulated CPU time (s) 736.1
Current children cumulated vsize (KiB) 1844276

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -24551

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

[startup+737.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24576
/proc/meminfo: memFree=14108/2059040 swapFree=4136056/4192956
[pid=24551] ppid=24549 vsize=1851276 CPUtime=737.19
/proc/24551/stat : 24551 (pbscip.linux.x8) R 24549 24551 23602 0 -1 4202496 482456 0 0 0 73368 351 0 0 25 0 1 0 13658652 1895706624 452622 1992294400 4194304 9819077 140734029173344 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24551/statm: 462819 452622 529 1374 0 461440 0
Current children cumulated CPU time (s) 737.19
Current children cumulated vsize (KiB) 1851276

[startup+738.202 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24576
/proc/meminfo: memFree=13860/2059040 swapFree=4136056/4192956
[pid=24551] ppid=24549 vsize=1851276 CPUtime=737.99
/proc/24551/stat : 24551 (pbscip.linux.x8) R 24549 24551 23602 0 -1 4202496 482512 0 0 0 73448 351 0 0 25 0 1 0 13658652 1895706624 452678 1992294400 4194304 9819077 140734029173344 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24551/statm: 462819 452678 529 1374 0 461440 0
Current children cumulated CPU time (s) 737.99
Current children cumulated vsize (KiB) 1851276

[startup+738.402 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24576
/proc/meminfo: memFree=13860/2059040 swapFree=4136056/4192956
[pid=24551] ppid=24549 vsize=0 CPUtime=738.19
/proc/24551/stat : 24551 (pbscip.linux.x8) R 24549 24551 23602 0 -1 4203524 482517 0 0 0 73459 360 0 0 25 0 1 0 13658652 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/24551/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 738.19
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 738.47
CPU time (s): 738.264
CPU user time (s): 734.592
CPU system time (s): 3.67144
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 1851276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 734.592
system time used= 3.67144
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 482517
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= 10239

runsolver used 1.15882 second user time and 3.56146 second system time

The end

Launcher Data 

Begin job on node087 at 2010-07-07 00:15:04
IDJOB=2687575
IDBENCH=78087
IDSOLVER=1168
FILE ID=node087/2687575-1278454504
PBS_JOBID= 11233493
Free space on /tmp= 62508 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/j90opt/normalized-j9031_6.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-2687575-1278454504/watcher-2687575-1278454504 -o /tmp/evaluation-result-2687575-1278454504/solver-2687575-1278454504 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687575-1278454504.opb -t 1800 -m 1800

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

MD5SUM BENCH= a73a8bde0f33da3a845709fe6c00fcd5
RANDOM SEED=1578986202

node087.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5999.50
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1827276 kB
Buffers:         15060 kB
Cached:         148464 kB
SwapCached:      12920 kB
Active:         111880 kB
Inactive:        69428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1827276 kB
SwapTotal:     4192956 kB
SwapFree:      4136056 kB
Dirty:           12368 kB
Writeback:           0 kB
AnonPages:       12492 kB
Mapped:           8268 kB
Slab:            28708 kB
PageTables:       4064 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180668 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= 62500 MiB
End job on node087 at 2010-07-07 00:27:23