Trace number 2687316

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) 733.539 733.818

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12025_6.std.opb
MD5SUM6c0eb2c4b5b4376f9bed3c34031f2253
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark92
Best CPU time to get the best result obtained on this benchmark7.39487
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 constraints245202
Number of constraints which are clauses244002
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 constraint34
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-2687316-1278451660.opb>
4.40/4.43	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 245202 constraints
4.40/4.43	c problem read
4.40/4.44	c presolving settings loaded
5.59/5.68	c presolving:
20.49/20.54	c (round 1) 6279 del vars, 18648 del conss, 4667 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16661532 impls, 0 clqs
31.28/31.34	c (round 2) 13409 del vars, 45398 del conss, 11309 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16697324 impls, 0 clqs
35.37/35.45	c (round 3) 15737 del vars, 56803 del conss, 12646 chg bounds, 48 chg sides, 54 chg coeffs, 0 upgd conss, 16713536 impls, 0 clqs
37.57/37.69	c (round 4) 16859 del vars, 61586 del conss, 13365 chg bounds, 65 chg sides, 72 chg coeffs, 0 upgd conss, 16720294 impls, 0 clqs
38.77/38.82	c (round 5) 17416 del vars, 63925 del conss, 13644 chg bounds, 70 chg sides, 79 chg coeffs, 0 upgd conss, 16725368 impls, 0 clqs
39.58/39.69	c (round 6) 17719 del vars, 65201 del conss, 13828 chg bounds, 70 chg sides, 79 chg coeffs, 0 upgd conss, 16727715 impls, 0 clqs
40.17/40.27	c (round 7) 17907 del vars, 66006 del conss, 13923 chg bounds, 70 chg sides, 79 chg coeffs, 0 upgd conss, 16729335 impls, 0 clqs
40.67/40.76	c (round 8) 18028 del vars, 66515 del conss, 13983 chg bounds, 70 chg sides, 79 chg coeffs, 0 upgd conss, 16731134 impls, 0 clqs
41.07/41.13	c (round 9) 18082 del vars, 66800 del conss, 14011 chg bounds, 70 chg sides, 79 chg coeffs, 0 upgd conss, 16731722 impls, 0 clqs
41.36/41.47	c (round 10) 18124 del vars, 66979 del conss, 14034 chg bounds, 70 chg sides, 79 chg coeffs, 0 upgd conss, 16732156 impls, 0 clqs
41.67/41.77	c (round 11) 18140 del vars, 67067 del conss, 14042 chg bounds, 70 chg sides, 79 chg coeffs, 0 upgd conss, 16732298 impls, 0 clqs
41.97/42.04	c (round 12) 18142 del vars, 67089 del conss, 14043 chg bounds, 70 chg sides, 79 chg coeffs, 0 upgd conss, 16732302 impls, 0 clqs
43.77/43.88	c (round 13) 18142 del vars, 67091 del conss, 14043 chg bounds, 70 chg sides, 79 chg coeffs, 178111 upgd conss, 16732302 impls, 0 clqs
44.77/44.87	c (round 14) 18142 del vars, 67092 del conss, 14043 chg bounds, 104 chg sides, 267 chg coeffs, 178111 upgd conss, 16733214 impls, 711 clqs
45.56/45.66	c (round 15) 18142 del vars, 67092 del conss, 14043 chg bounds, 127 chg sides, 330 chg coeffs, 178111 upgd conss, 16733214 impls, 791 clqs
732.55/732.80	c pressed CTRL-C 1 times (5 times for forcing termination)
732.74/733.00	c    (724.6s) probing: 338/54700 (0.6%) - 1 fixings, 1 aggregations, 6270936 implications, 0 bound changes
732.74/733.00	c    (724.6s) probing aborted: solving stopped
732.74/733.02	c presolving (16 rounds):
732.74/733.02	c  18144 deleted vars, 67092 deleted constraints, 14043 tightened bounds, 0 added holes, 142 changed sides, 384 changed coefficients
732.74/733.02	c  43652646 implications, 791 cliques
732.74/733.02	c presolved problem has 54698 variables (54698 bin, 0 int, 0 impl, 0 cont) and 178164 constraints
732.74/733.02	c    1108 constraints of type <knapsack>
732.74/733.02	c      54 constraints of type <setppc>
732.74/733.02	c  177002 constraints of type <logicor>
732.74/733.02	c transformed objective value is always integral (scale: 1)
732.74/733.02	c Presolving Time: 724.03
732.74/733.02	c - non default parameters ----------------------------------------------------------------------
732.74/733.02	c # SCIP version 1.2.1.2
732.74/733.02	c 
732.74/733.02	c # frequency for displaying node information lines
732.74/733.02	c # [type: int, range: [-1,2147483647], default: 100]
732.74/733.02	c display/freq = 10000
732.74/733.02	c 
732.74/733.02	c # maximal time in seconds to run
732.74/733.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
732.74/733.02	c limits/time = 1795.57
732.74/733.02	c 
732.74/733.02	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
732.74/733.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
732.74/733.02	c limits/memory = 1620
732.74/733.02	c 
732.74/733.02	c # should presolving try to simplify inequalities
732.74/733.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
732.74/733.02	c constraints/linear/simplifyinequalities = TRUE
732.74/733.02	c 
732.74/733.02	c # should presolving try to simplify knapsacks
732.74/733.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
732.74/733.02	c constraints/knapsack/simplifyinequalities = TRUE
732.74/733.02	c 
732.74/733.02	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
732.74/733.02	c # [type: int, range: [-1,2147483647], default: -1]
732.74/733.02	c separating/rapidlearning/freq = 0
732.74/733.02	c 
732.74/733.02	c -----------------------------------------------------------------------------------------------
732.74/733.02	c start solving
732.94/733.20	c 
733.32/733.64	c [src/blockmemshell/memory.c:853] ERROR: Insufficient memory for allocation of 1048640 bytes
733.32/733.64	c [src/scip/lp.c:3515] ERROR: Insufficient memory for new chunk
733.32/733.64	c [src/scip/lp.c:3515] ERROR: No memory in function call
733.32/733.64	c [src/scip/scip.c:11695] ERROR: Error <-1> in function call
733.32/733.64	c [src/scip/cons_logicor.c:859] ERROR: Error <-1> in function call
733.32/733.64	c [src/scip/cons_logicor.c:882] ERROR: Error <-1> in function call
733.32/733.64	c [src/scip/cons_logicor.c:1702] ERROR: Error <-1> in function call
733.32/733.64	c [src/scip/cons.c:2338] ERROR: Error <-1> in function call
733.32/733.64	c [src/scip/solve.c:719] ERROR: Error <-1> in function call
733.32/733.64	c [src/scip/solve.c:761] ERROR: Error <-1> in function call
733.32/733.64	c [src/scip/solve.c:798] ERROR: Error <-1> in function call
733.32/733.64	c [src/scip/solve.c:1863] ERROR: Error <-1> in function call
733.32/733.64	c [src/scip/solve.c:2577] ERROR: Error <-1> in function call
733.32/733.64	c [src/scip/solve.c:3189] ERROR: Error <-1> in function call
733.32/733.64	c [src/scip/scip.c:6167] ERROR: Error <-1> in function call
733.32/733.64	c [src/cmain.c:657] ERROR: Error <-1> in function call
733.32/733.64	c [src/cmain.c:832] ERROR: Error <-1> in function call
733.32/733.64	c [src/cmain.c:908] ERROR: Error <-1> in function call
733.32/733.64	c SCIP Error (-1): c insufficient memory errorc 
733.32/733.64	c Time complete: 733.36.

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-2687316-1278451660/watcher-2687316-1278451660 -o /tmp/evaluation-result-2687316-1278451660/solver-2687316-1278451660 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2687316-1278451660.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: 1.01 1.02 1.00 3/106 20606
/proc/meminfo: memFree=1839160/2059040 swapFree=4141456/4192956
[pid=20606] ppid=20604 vsize=6696 CPUtime=0
/proc/20606/stat : 20606 (pbscip.linux.x8) R 20604 20606 20286 0 -1 4202496 986 0 0 0 0 0 0 0 18 0 1 0 13373091 6856704 906 1992294400 4194304 8223781 140737272346000 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20606/statm: 1674 916 343 984 0 687 0

[startup+0.0219939 s]
/proc/loadavg: 1.01 1.02 1.00 3/106 20606
/proc/meminfo: memFree=1839160/2059040 swapFree=4141456/4192956
[pid=20606] ppid=20604 vsize=9876 CPUtime=0.01
/proc/20606/stat : 20606 (pbscip.linux.x8) R 20604 20606 20286 0 -1 4202496 1784 0 0 0 1 0 0 0 18 0 1 0 13373091 10113024 1704 1992294400 4194304 8223781 140737272346000 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20606/statm: 2533 1705 365 984 0 1546 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 9876

[startup+0.101009 s]
/proc/loadavg: 1.01 1.02 1.00 3/106 20606
/proc/meminfo: memFree=1839160/2059040 swapFree=4141456/4192956
[pid=20606] ppid=20604 vsize=16048 CPUtime=0.09
/proc/20606/stat : 20606 (pbscip.linux.x8) R 20604 20606 20286 0 -1 4202496 3300 0 0 0 8 1 0 0 21 0 1 0 13373091 16433152 3220 1992294400 4194304 8223781 140737272346000 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20606/statm: 4012 3220 365 984 0 3025 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16048

[startup+0.301041 s]
/proc/loadavg: 1.01 1.02 1.00 3/106 20606
/proc/meminfo: memFree=1839160/2059040 swapFree=4141456/4192956
[pid=20606] ppid=20604 vsize=28068 CPUtime=0.29
/proc/20606/stat : 20606 (pbscip.linux.x8) R 20604 20606 20286 0 -1 4202496 6343 0 0 0 27 2 0 0 21 0 1 0 13373091 28741632 6254 1992294400 4194304 8223781 140737272346000 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20606/statm: 7017 6254 365 984 0 6030 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28068

[startup+0.701112 s]
/proc/loadavg: 1.01 1.02 1.00 3/106 20606
/proc/meminfo: memFree=1839160/2059040 swapFree=4141456/4192956
[pid=20606] ppid=20604 vsize=48644 CPUtime=0.69
/proc/20606/stat : 20606 (pbscip.linux.x8) R 20604 20606 20286 0 -1 4202496 11457 0 0 0 65 4 0 0 22 0 1 0 13373091 49811456 11368 1992294400 4194304 8223781 140737272346000 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20606/statm: 12161 11368 365 984 0 11174 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48644

[startup+1.50025 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 20607
/proc/meminfo: memFree=1788188/2059040 swapFree=4141456/4192956
[pid=20606] ppid=20604 vsize=65300 CPUtime=1.49
/proc/20606/stat : 20606 (pbscip.linux.x8) R 20604 20606 20286 0 -1 4202496 15605 0 0 0 143 6 0 0 25 0 1 0 13373091 66867200 15516 1992294400 4194304 8223781 140737272346000 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20606/statm: 16325 15516 365 984 0 15338 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 65300

[startup+3.10053 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 20607
/proc/meminfo: memFree=1765496/2059040 swapFree=4141456/4192956
[pid=20606] ppid=20604 vsize=105292 CPUtime=3.09
/proc/20606/stat : 20606 (pbscip.linux.x8) R 20604 20606 20286 0 -1 4202496 25580 0 0 0 299 10 0 0 25 0 1 0 13373091 107819008 25491 1992294400 4194304 8223781 140737272346000 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20606/statm: 26323 25491 365 984 0 25336 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 105292

[startup+6.30108 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 20607
/proc/meminfo: memFree=1499020/2059040 swapFree=4141456/4192956
[pid=20606] ppid=20604 vsize=393256 CPUtime=6.29
/proc/20606/stat : 20606 (pbscip.linux.x8) R 20604 20606 20286 0 -1 4202496 96511 0 0 0 592 37 0 0 25 0 1 0 13373091 402694144 96019 1992294400 4194304 8223781 140737272346000 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20606/statm: 98314 96019 437 984 0 97327 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 393256

[startup+12.7012 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 20607
/proc/meminfo: memFree=1196584/2059040 swapFree=4141456/4192956
[pid=20606] ppid=20604 vsize=677416 CPUtime=12.69
/proc/20606/stat : 20606 (pbscip.linux.x8) R 20604 20606 20286 0 -1 4202496 167247 0 0 0 1198 71 0 0 25 0 1 0 13373091 693673984 166755 1992294400 4194304 8223781 140737272346000 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20606/statm: 169354 166755 441 984 0 168367 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 677416

[startup+25.5014 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 20607
/proc/meminfo: memFree=994960/2059040 swapFree=4141456/4192956
[pid=20606] ppid=20604 vsize=862380 CPUtime=25.48
/proc/20606/stat : 20606 (pbscip.linux.x8) R 20604 20606 20286 0 -1 4202496 211482 0 0 0 2441 107 0 0 25 0 1 0 13373091 883077120 210733 1992294400 4194304 8223781 140737272346000 18446744073709551615 5966499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20606/statm: 215595 210733 445 984 0 214608 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 862380

[startup+51.1018 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 20608
/proc/meminfo: memFree=927628/2059040 swapFree=4141456/4192956
[pid=20606] ppid=20604 vsize=936912 CPUtime=51.07
/proc/20606/stat : 20606 (pbscip.linux.x8) R 20604 20606 20286 0 -1 4202496 272918 0 0 0 4837 270 0 0 25 0 1 0 13373091 959397888 228438 1992294400 4194304 8223781 140737272346000 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20606/statm: 234228 228438 484 984 0 233241 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 936912

[startup+102.309 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 20609
/proc/meminfo: memFree=881748/2059040 swapFree=4141456/4192956
[pid=20606] ppid=20604 vsize=983900 CPUtime=102.26
/proc/20606/stat : 20606 (pbscip.linux.x8) R 20604 20606 20286 0 -1 4202496 283791 0 0 0 9950 276 0 0 25 0 1 0 13373091 1007513600 239146 1992294400 4194304 8223781 140737272346000 18446744073709551615 5969499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20606/statm: 245975 239146 484 984 0 244988 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 983900

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20611
/proc/meminfo: memFree=839216/2059040 swapFree=4141456/4192956
[pid=20606] ppid=20604 vsize=1030036 CPUtime=162.22
/proc/20606/stat : 20606 (pbscip.linux.x8) R 20604 20606 20286 0 -1 4202496 294656 0 0 0 15941 281 0 0 25 0 1 0 13373091 1054756864 250011 1992294400 4194304 8223781 140737272346000 18446744073709551615 4688352 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20606/statm: 257509 250011 484 984 0 256522 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1030036

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20613
/proc/meminfo: memFree=756632/2059040 swapFree=4141456/4192956
[pid=20606] ppid=20604 vsize=1114564 CPUtime=222.21
/proc/20606/stat : 20606 (pbscip.linux.x8) R 20604 20606 20286 0 -1 4202496 315232 0 0 0 21931 290 0 0 25 0 1 0 13373091 1141313536 270331 1992294400 4194304 8223781 140737272346000 18446744073709551615 5969710 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20606/statm: 278641 270331 484 984 0 277654 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1114564

[startup+282.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 20614
/proc/meminfo: memFree=689052/2059040 swapFree=4141456/4192956
[pid=20606] ppid=20604 vsize=1182808 CPUtime=282.19
/proc/20606/stat : 20606 (pbscip.linux.x8) R 20604 20606 20286 0 -1 4202496 333817 0 0 0 27921 298 0 0 25 0 1 0 13373091 1211195392 287380 1992294400 4194304 8223781 140737272346000 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20606/statm: 295702 287380 484 984 0 294715 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1182808

[startup+342.301 s]
/proc/loadavg: 1.12 1.04 1.01 2/107 20616
/proc/meminfo: memFree=636972/2059040 swapFree=4141456/4192956
[pid=20606] ppid=20604 vsize=1235820 CPUtime=342.17
/proc/20606/stat : 20606 (pbscip.linux.x8) R 20604 20606 20286 0 -1 4202496 347905 0 0 0 33912 305 0 0 25 0 1 0 13373091 1265479680 300188 1992294400 4194304 8223781 140737272346000 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20606/statm: 308955 300188 484 984 0 307968 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1235820

[startup+402.302 s]
/proc/loadavg: 1.12 1.04 1.00 2/107 20617
/proc/meminfo: memFree=564432/2059040 swapFree=4141456/4192956
[pid=20606] ppid=20604 vsize=1311200 CPUtime=402.15
/proc/20606/stat : 20606 (pbscip.linux.x8) R 20604 20606 20286 0 -1 4202496 366588 0 0 0 39901 314 0 0 25 0 1 0 13373091 1342668800 318293 1992294400 4194304 8223781 140737272346000 18446744073709551615 5969703 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20606/statm: 327800 318293 485 984 0 326813 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 1311200

[startup+462.301 s]
/proc/loadavg: 1.11 1.05 1.00 2/107 20619
/proc/meminfo: memFree=435348/2059040 swapFree=4141456/4192956
[pid=20606] ppid=20604 vsize=1441512 CPUtime=462.12
/proc/20606/stat : 20606 (pbscip.linux.x8) R 20604 20606 20286 0 -1 4202496 399128 0 0 0 45883 329 0 0 25 0 1 0 13373091 1476108288 350477 1992294400 4194304 8223781 140737272346000 18446744073709551615 5969733 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20606/statm: 360378 350477 485 984 0 359391 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 1441512

[startup+522.301 s]
/proc/loadavg: 1.10 1.05 1.00 2/107 20620
/proc/meminfo: memFree=368140/2059040 swapFree=4141456/4192956
[pid=20606] ppid=20604 vsize=1510796 CPUtime=522.11
/proc/20606/stat : 20606 (pbscip.linux.x8) R 20604 20606 20286 0 -1 4202496 417144 0 0 0 51872 339 0 0 25 0 1 0 13373091 1547055104 367981 1992294400 4194304 8223781 140737272346000 18446744073709551615 5969729 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20606/statm: 377699 367981 485 984 0 376712 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 1510796

[startup+582.301 s]
/proc/loadavg: 1.04 1.04 1.00 2/107 20622
/proc/meminfo: memFree=275140/2059040 swapFree=4141456/4192956
[pid=20606] ppid=20604 vsize=1603976 CPUtime=582.09
/proc/20606/stat : 20606 (pbscip.linux.x8) R 20604 20606 20286 0 -1 4202496 440851 0 0 0 57860 349 0 0 25 0 1 0 13373091 1642471424 390664 1992294400 4194304 8223781 140737272346000 18446744073709551615 5969745 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20606/statm: 400994 390664 485 984 0 400007 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 1603976

[startup+642.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 20624
/proc/meminfo: memFree=197392/2059040 swapFree=4141456/4192956
[pid=20606] ppid=20604 vsize=1681080 CPUtime=642.07
/proc/20606/stat : 20606 (pbscip.linux.x8) R 20604 20606 20286 0 -1 4202496 460238 0 0 0 63845 362 0 0 25 0 1 0 13373091 1721425920 409795 1992294400 4194304 8223781 140737272346000 18446744073709551615 5954137 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20606/statm: 420270 409795 485 984 0 419283 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 1681080

[startup+702.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 20625
/proc/meminfo: memFree=89264/2059040 swapFree=4141456/4192956
[pid=20606] ppid=20604 vsize=1791440 CPUtime=702.04
/proc/20606/stat : 20606 (pbscip.linux.x8) R 20604 20606 20286 0 -1 4202496 487218 0 0 0 69829 375 0 0 25 0 1 0 13373091 1834434560 436775 1992294400 4194304 8223781 140737272346000 18446744073709551615 5969703 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20606/statm: 447860 436775 485 984 0 446873 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 1791440



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+732.801 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 20626
/proc/meminfo: memFree=38052/2059040 swapFree=4141456/4192956
[pid=20606] ppid=20604 vsize=1843244 CPUtime=732.55
/proc/20606/stat : 20606 (pbscip.linux.x8) R 20604 20606 20286 0 -1 4202496 499958 0 0 0 72872 383 0 0 25 0 1 0 13373091 1887481856 449515 1992294400 4194304 8223781 140737272346000 18446744073709551615 4661054 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20606/statm: 460811 449515 485 984 0 459824 0
Current children cumulated CPU time (s) 732.55
Current children cumulated vsize (KiB) 1843244

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

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

[startup+733.401 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 20626
/proc/meminfo: memFree=38052/2059040 swapFree=4141456/4192956
[pid=20606] ppid=20604 vsize=1862796 CPUtime=733.14
/proc/20606/stat : 20606 (pbscip.linux.x8) R 20604 20606 20286 0 -1 4202496 506575 0 0 0 72929 385 0 0 25 0 1 0 13373091 1907503104 454203 1992294400 4194304 8223781 140737272346000 18446744073709551615 6006277 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20606/statm: 465699 454204 509 984 0 464712 0
Current children cumulated CPU time (s) 733.14
Current children cumulated vsize (KiB) 1862796

[startup+733.801 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 20627
/proc/meminfo: memFree=7760/2059040 swapFree=4139488/4192956
[pid=20606] ppid=20604 vsize=0 CPUtime=733.51
/proc/20606/stat : 20606 (pbscip.linux.x8) R 20604 20606 20286 0 -1 4202500 515213 0 0 0 72945 406 0 0 25 0 1 0 13373091 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 2
/proc/20606/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 733.51
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 733.818
CPU time (s): 733.539
CPU user time (s): 729.455
CPU system time (s): 4.08438
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 1892228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 729.455
system time used= 4.08438
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 515213
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= 3
involuntary context switches= 9822

runsolver used 1.21582 second user time and 3.48147 second system time

The end

Launcher Data 

Begin job on node048 at 2010-07-06 23:27:41
IDJOB=2687316
IDBENCH=77604
IDSOLVER=1169
FILE ID=node048/2687316-1278451660
PBS_JOBID= 11233521
Free space on /tmp= 62560 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-j12025_6.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-2687316-1278451660/watcher-2687316-1278451660 -o /tmp/evaluation-result-2687316-1278451660/solver-2687316-1278451660 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2687316-1278451660.opb -t 1800 -m 1800

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

MD5SUM BENCH= 6c0eb2c4b5b4376f9bed3c34031f2253
RANDOM SEED=1778968932

node048.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		: 3000.262
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		: 3000.262
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	: 5599.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1839564 kB
Buffers:         13520 kB
Cached:         121980 kB
SwapCached:       7920 kB
Active:          87636 kB
Inactive:        64780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1839564 kB
SwapTotal:     4192956 kB
SwapFree:      4141456 kB
Dirty:           11556 kB
Writeback:           4 kB
AnonPages:       11888 kB
Mapped:          11880 kB
Slab:            45000 kB
PageTables:       4088 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179924 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= 62556 MiB
End job on node048 at 2010-07-06 23:39:55