Trace number 2687341

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) 754.365 754.568

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j90opt/
normalized-j9013_9.std.opb
MD5SUMb0c7829ae2c1e7f3e474b84d63238c03
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark132
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 variables54782
Total number of constraints176329
Number of constraints which are clauses175129
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-2687341-1278452031.opb>
2.89/2.93	c original problem has 54782 variables (54782 bin, 0 int, 0 impl, 0 cont) and 176329 constraints
2.89/2.93	c problem read
2.89/2.93	c presolving settings loaded
3.79/3.88	c presolving:
13.99/14.02	c (round 1) 3449 del vars, 9729 del conss, 2459 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12022042 impls, 0 clqs
19.98/20.06	c (round 2) 7749 del vars, 26366 del conss, 6513 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12040298 impls, 0 clqs
22.09/22.16	c (round 3) 9287 del vars, 33150 del conss, 7451 chg bounds, 27 chg sides, 23 chg coeffs, 0 upgd conss, 12048030 impls, 0 clqs
23.69/23.78	c (round 4) 10310 del vars, 36791 del conss, 8218 chg bounds, 30 chg sides, 26 chg coeffs, 0 upgd conss, 12055383 impls, 0 clqs
24.88/24.95	c (round 5) 11054 del vars, 39474 del conss, 8752 chg bounds, 30 chg sides, 26 chg coeffs, 0 upgd conss, 12059081 impls, 0 clqs
25.48/25.52	c (round 6) 11400 del vars, 40936 del conss, 8965 chg bounds, 30 chg sides, 26 chg coeffs, 0 upgd conss, 12060841 impls, 0 clqs
25.88/25.95	c (round 7) 11560 del vars, 41544 del conss, 9063 chg bounds, 30 chg sides, 26 chg coeffs, 0 upgd conss, 12062062 impls, 0 clqs
26.18/26.24	c (round 8) 11630 del vars, 41898 del conss, 9105 chg bounds, 30 chg sides, 26 chg coeffs, 0 upgd conss, 12062554 impls, 0 clqs
26.39/26.49	c (round 9) 11672 del vars, 42089 del conss, 9135 chg bounds, 30 chg sides, 26 chg coeffs, 0 upgd conss, 12062798 impls, 0 clqs
26.68/26.73	c (round 10) 11708 del vars, 42237 del conss, 9162 chg bounds, 30 chg sides, 26 chg coeffs, 0 upgd conss, 12062970 impls, 0 clqs
26.88/26.94	c (round 11) 11722 del vars, 42310 del conss, 9171 chg bounds, 30 chg sides, 26 chg coeffs, 0 upgd conss, 12063014 impls, 0 clqs
27.08/27.14	c (round 12) 11726 del vars, 42334 del conss, 9173 chg bounds, 30 chg sides, 26 chg coeffs, 0 upgd conss, 12063044 impls, 0 clqs
27.28/27.33	c (round 13) 11730 del vars, 42350 del conss, 9175 chg bounds, 30 chg sides, 26 chg coeffs, 0 upgd conss, 12063054 impls, 0 clqs
28.59/28.61	c (round 14) 11730 del vars, 42354 del conss, 9175 chg bounds, 30 chg sides, 26 chg coeffs, 133975 upgd conss, 12063054 impls, 0 clqs
686.61/686.88	c    (680.4s) probing: 1000/43052 (2.3%) - 3 fixings, 1 aggregations, 8955179 implications, 0 bound changes
753.60/753.80	c pressed CTRL-C 1 times (5 times for forcing termination)
753.60/753.82	c    (747.0s) probing: 1287/43052 (3.0%) - 3 fixings, 1 aggregations, 10414681 implications, 0 bound changes
753.60/753.82	c    (747.0s) probing aborted: solving stopped
753.60/753.83	c presolving (15 rounds):
753.60/753.83	c  11734 deleted vars, 42354 deleted constraints, 9175 tightened bounds, 0 added holes, 42 changed sides, 153 changed coefficients
753.60/753.83	c  48052818 implications, 0 cliques
753.60/753.83	c presolved problem has 43048 variables (43048 bin, 0 int, 0 impl, 0 cont) and 133982 constraints
753.60/753.83	c    1178 constraints of type <knapsack>
753.60/753.83	c       7 constraints of type <setppc>
753.60/753.83	c  132797 constraints of type <logicor>
753.60/753.83	c transformed objective value is always integral (scale: 1)
753.60/753.83	c Presolving Time: 746.49
753.60/753.83	c - non default parameters ----------------------------------------------------------------------
753.60/753.83	c # SCIP version 1.2.1.2
753.60/753.83	c 
753.60/753.83	c # frequency for displaying node information lines
753.60/753.83	c # [type: int, range: [-1,2147483647], default: 100]
753.60/753.83	c display/freq = 10000
753.60/753.83	c 
753.60/753.83	c # maximal time in seconds to run
753.60/753.83	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
753.60/753.83	c limits/time = 1797.07
753.60/753.83	c 
753.60/753.83	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
753.60/753.83	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
753.60/753.83	c limits/memory = 1620
753.60/753.83	c 
753.60/753.83	c # should presolving try to simplify inequalities
753.60/753.83	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
753.60/753.83	c constraints/linear/simplifyinequalities = TRUE
753.60/753.83	c 
753.60/753.83	c # should presolving try to simplify knapsacks
753.60/753.83	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
753.60/753.83	c constraints/knapsack/simplifyinequalities = TRUE
753.60/753.83	c 
753.60/753.83	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
753.60/753.83	c # [type: int, range: [-1,2147483647], default: -1]
753.60/753.83	c separating/rapidlearning/freq = 0
753.60/753.83	c 
753.60/753.83	c -----------------------------------------------------------------------------------------------
753.60/753.83	c start solving
753.70/753.96	c 
753.70/753.96	c (node 0) switching to memory saving mode (mem: 1356.1M/1620.0M)
754.09/754.40	c [src/blockmemshell/memory.c:853] ERROR: Insufficient memory for allocation of 262208 bytes
754.09/754.40	c [src/scip/lp.c:265] ERROR: Insufficient memory for new chunk
754.09/754.40	c [src/scip/lp.c:265] ERROR: No memory in function call
754.09/754.40	c [src/scip/scip.c:11859] ERROR: Error <-1> in function call
754.09/754.40	c [src/scip/cons_logicor.c:861] ERROR: Error <-1> in function call
754.09/754.40	c [src/scip/cons_logicor.c:882] ERROR: Error <-1> in function call
754.09/754.40	c [src/scip/cons_logicor.c:1702] ERROR: Error <-1> in function call
754.09/754.40	c [src/scip/cons.c:2338] ERROR: Error <-1> in function call
754.09/754.40	c [src/scip/solve.c:719] ERROR: Error <-1> in function call
754.09/754.40	c [src/scip/solve.c:761] ERROR: Error <-1> in function call
754.09/754.40	c [src/scip/solve.c:798] ERROR: Error <-1> in function call
754.09/754.40	c [src/scip/solve.c:1863] ERROR: Error <-1> in function call
754.09/754.40	c [src/scip/solve.c:2577] ERROR: Error <-1> in function call
754.09/754.40	c [src/scip/solve.c:3189] ERROR: Error <-1> in function call
754.09/754.40	c [src/scip/scip.c:6167] ERROR: Error <-1> in function call
754.09/754.40	c [src/cmain.c:657] ERROR: Error <-1> in function call
754.09/754.40	c [src/cmain.c:832] ERROR: Error <-1> in function call
754.09/754.40	c [src/cmain.c:908] ERROR: Error <-1> in function call
754.09/754.40	c SCIP Error (-1): c insufficient memory errorc 
754.09/754.40	c Time complete: 754.18.

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-2687341-1278452031/watcher-2687341-1278452031 -o /tmp/evaluation-result-2687341-1278452031/solver-2687341-1278452031 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687341-1278452031.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: 1.08 1.02 1.01 3/105 22373
/proc/meminfo: memFree=1852512/2059040 swapFree=4139452/4192956
[pid=22373] ppid=22371 vsize=9288 CPUtime=0
/proc/22373/stat : 22373 (pbscip.linux.x8) R 22371 22373 22031 0 -1 4202496 1126 0 0 0 0 0 0 0 19 0 1 0 13411477 9510912 1047 1992294400 4194304 9819077 140735386060128 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22373/statm: 2322 1057 371 1374 0 943 0

[startup+0.0195639 s]
/proc/loadavg: 1.08 1.02 1.01 3/105 22373
/proc/meminfo: memFree=1852512/2059040 swapFree=4139452/4192956
[pid=22373] ppid=22371 vsize=11440 CPUtime=0.01
/proc/22373/stat : 22373 (pbscip.linux.x8) R 22371 22373 22031 0 -1 4202496 1779 0 0 0 1 0 0 0 21 0 1 0 13411477 11714560 1700 1992294400 4194304 9819077 140735386060128 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22373/statm: 2860 1700 388 1374 0 1481 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11440

[startup+0.101572 s]
/proc/loadavg: 1.08 1.02 1.01 3/105 22373
/proc/meminfo: memFree=1852512/2059040 swapFree=4139452/4192956
[pid=22373] ppid=22371 vsize=18708 CPUtime=0.09
/proc/22373/stat : 22373 (pbscip.linux.x8) R 22371 22373 22031 0 -1 4202496 3595 0 0 0 8 1 0 0 21 0 1 0 13411477 19156992 3516 1992294400 4194304 9819077 140735386060128 18446744073709551615 6181200 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22373/statm: 4677 3516 388 1374 0 3298 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18708

[startup+0.301595 s]
/proc/loadavg: 1.08 1.02 1.01 3/105 22373
/proc/meminfo: memFree=1852512/2059040 swapFree=4139452/4192956
[pid=22373] ppid=22371 vsize=32544 CPUtime=0.29
/proc/22373/stat : 22373 (pbscip.linux.x8) R 22371 22373 22031 0 -1 4202496 7087 0 0 0 26 3 0 0 21 0 1 0 13411477 33325056 6999 1992294400 4194304 9819077 140735386060128 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22373/statm: 8136 6999 388 1374 0 6757 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32544

[startup+0.70164 s]
/proc/loadavg: 1.08 1.02 1.01 3/105 22373
/proc/meminfo: memFree=1852512/2059040 swapFree=4139452/4192956
[pid=22373] ppid=22371 vsize=46912 CPUtime=0.7
/proc/22373/stat : 22373 (pbscip.linux.x8) R 22371 22373 22031 0 -1 4202496 10677 0 0 0 65 5 0 0 22 0 1 0 13411477 48037888 10589 1992294400 4194304 9819077 140735386060128 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22373/statm: 11728 10589 388 1374 0 10349 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 46912

[startup+1.50173 s]
/proc/loadavg: 1.08 1.02 1.01 2/106 22374
/proc/meminfo: memFree=1804888/2059040 swapFree=4139452/4192956
[pid=22373] ppid=22371 vsize=67048 CPUtime=1.49
/proc/22373/stat : 22373 (pbscip.linux.x8) R 22371 22373 22031 0 -1 4202496 15673 0 0 0 143 6 0 0 25 0 1 0 13411477 68657152 15585 1992294400 4194304 9819077 140735386060128 18446744073709551615 8080869 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22373/statm: 16762 15585 388 1374 0 15383 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 67048

[startup+3.10091 s]
/proc/loadavg: 1.08 1.02 1.01 2/106 22374
/proc/meminfo: memFree=1770292/2059040 swapFree=4139452/4192956
[pid=22373] ppid=22371 vsize=174152 CPUtime=3.09
/proc/22373/stat : 22373 (pbscip.linux.x8) R 22371 22373 22031 0 -1 4202496 42795 0 0 0 292 17 0 0 25 0 1 0 13411477 178331648 42294 1992294400 4194304 9819077 140735386060128 18446744073709551615 6180902 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22373/statm: 43538 42294 429 1374 0 42159 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 174152

[startup+6.30128 s]
/proc/loadavg: 1.15 1.03 1.01 2/106 22375
/proc/meminfo: memFree=1492904/2059040 swapFree=4139452/4192956
[pid=22373] ppid=22371 vsize=411440 CPUtime=6.29
/proc/22373/stat : 22373 (pbscip.linux.x8) R 22371 22373 22031 0 -1 4202496 101045 0 0 0 588 41 0 0 25 0 1 0 13411477 421314560 100544 1992294400 4194304 9819077 140735386060128 18446744073709551615 4929177 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22373/statm: 102860 100544 487 1374 0 101481 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 411440

[startup+12.701 s]
/proc/loadavg: 1.14 1.03 1.01 2/106 22375
/proc/meminfo: memFree=1243788/2059040 swapFree=4139452/4192956
[pid=22373] ppid=22371 vsize=648744 CPUtime=12.69
/proc/22373/stat : 22373 (pbscip.linux.x8) R 22371 22373 22031 0 -1 4202496 158010 0 0 0 1197 72 0 0 25 0 1 0 13411477 664313856 157509 1992294400 4194304 9819077 140735386060128 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22373/statm: 162186 157509 491 1374 0 160807 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 648744

[startup+25.5015 s]
/proc/loadavg: 1.11 1.03 1.01 2/106 22375
/proc/meminfo: memFree=1219856/2059040 swapFree=4139452/4192956
[pid=22373] ppid=22371 vsize=651244 CPUtime=25.48
/proc/22373/stat : 22373 (pbscip.linux.x8) R 22371 22373 22031 0 -1 4202496 159830 0 0 0 2442 106 0 0 25 0 1 0 13411477 666873856 158044 1992294400 4194304 9819077 140735386060128 18446744073709551615 5491532 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22373/statm: 162811 158044 491 1374 0 161432 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 651244

[startup+51.1014 s]
/proc/loadavg: 1.07 1.03 1.01 2/106 22375
/proc/meminfo: memFree=1120408/2059040 swapFree=4139452/4192956
[pid=22373] ppid=22371 vsize=757124 CPUtime=51.08
/proc/22373/stat : 22373 (pbscip.linux.x8) R 22371 22373 22031 0 -1 4202496 200910 0 0 0 4922 186 0 0 25 0 1 0 13411477 775294976 183034 1992294400 4194304 9819077 140735386060128 18446744073709551615 5969512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22373/statm: 189281 183034 530 1374 0 187902 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 757124

[startup+102.309 s]
/proc/loadavg: 1.03 1.02 1.00 2/106 22377
/proc/meminfo: memFree=1089036/2059040 swapFree=4139452/4192956
[pid=22373] ppid=22371 vsize=789416 CPUtime=102.27
/proc/22373/stat : 22373 (pbscip.linux.x8) R 22371 22373 22031 0 -1 4202496 208723 0 0 0 10037 190 0 0 25 0 1 0 13411477 808361984 190847 1992294400 4194304 9819077 140735386060128 18446744073709551615 5969499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22373/statm: 197354 190847 530 1374 0 195975 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 789416

[startup+162.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/106 22379
/proc/meminfo: memFree=995540/2059040 swapFree=4139452/4192956
[pid=22373] ppid=22371 vsize=886440 CPUtime=162.25
/proc/22373/stat : 22373 (pbscip.linux.x8) R 22371 22373 22031 0 -1 4202496 232071 0 0 0 16023 202 0 0 25 0 1 0 13411477 907714560 214195 1992294400 4194304 9819077 140735386060128 18446744073709551615 5969508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22373/statm: 221610 214195 530 1374 0 220231 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 886440

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 22380
/proc/meminfo: memFree=922008/2059040 swapFree=4139452/4192956
[pid=22373] ppid=22371 vsize=961960 CPUtime=222.23
/proc/22373/stat : 22373 (pbscip.linux.x8) R 22371 22373 22031 0 -1 4202496 250912 0 0 0 22012 211 0 0 25 0 1 0 13411477 985047040 232524 1992294400 4194304 9819077 140735386060128 18446744073709551615 4224183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22373/statm: 240490 232524 530 1374 0 239111 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 961960

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22382
/proc/meminfo: memFree=819708/2059040 swapFree=4139452/4192956
[pid=22373] ppid=22371 vsize=1069008 CPUtime=282.21
/proc/22373/stat : 22373 (pbscip.linux.x8) R 22371 22373 22031 0 -1 4202496 277171 0 0 0 27999 222 0 0 25 0 1 0 13411477 1094664192 258527 1992294400 4194304 9819077 140735386060128 18446744073709551615 5969699 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22373/statm: 267252 258527 530 1374 0 265873 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1069008

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22383
/proc/meminfo: memFree=743324/2059040 swapFree=4139452/4192956
[pid=22373] ppid=22371 vsize=1143364 CPUtime=342.2
/proc/22373/stat : 22373 (pbscip.linux.x8) R 22371 22373 22031 0 -1 4202496 295916 0 0 0 33989 231 0 0 25 0 1 0 13411477 1170804736 277272 1992294400 4194304 9819077 140735386060128 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22373/statm: 285841 277272 531 1374 0 284462 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1143364

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22385
/proc/meminfo: memFree=630732/2059040 swapFree=4139452/4192956
[pid=22373] ppid=22371 vsize=1253640 CPUtime=402.18
/proc/22373/stat : 22373 (pbscip.linux.x8) R 22371 22373 22031 0 -1 4202496 324523 0 0 0 39973 245 0 0 25 0 1 0 13411477 1283727360 305367 1992294400 4194304 9819077 140735386060128 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22373/statm: 313410 305367 531 1374 0 312031 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1253640

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22387
/proc/meminfo: memFree=530292/2059040 swapFree=4139452/4192956
[pid=22373] ppid=22371 vsize=1353504 CPUtime=462.17
/proc/22373/stat : 22373 (pbscip.linux.x8) R 22371 22373 22031 0 -1 4202496 349384 0 0 0 45955 262 0 0 25 0 1 0 13411477 1385988096 330228 1992294400 4194304 9819077 140735386060128 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22373/statm: 338376 330228 531 1374 0 336997 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1353504

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22388
/proc/meminfo: memFree=442376/2059040 swapFree=4139452/4192956
[pid=22373] ppid=22371 vsize=1444228 CPUtime=522.15
/proc/22373/stat : 22373 (pbscip.linux.x8) R 22371 22373 22031 0 -1 4202496 372298 0 0 0 51935 280 0 0 25 0 1 0 13411477 1478889472 352374 1992294400 4194304 9819077 140735386060128 18446744073709551615 5969508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22373/statm: 361057 352374 531 1374 0 359678 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1444228

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22390
/proc/meminfo: memFree=319244/2059040 swapFree=4139452/4192956
[pid=22373] ppid=22371 vsize=1568108 CPUtime=582.13
/proc/22373/stat : 22373 (pbscip.linux.x8) R 22371 22373 22031 0 -1 4202496 403269 0 0 0 57905 308 0 0 25 0 1 0 13411477 1605742592 383089 1992294400 4194304 9819077 140735386060128 18446744073709551615 5969729 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22373/statm: 392027 383089 531 1374 0 390648 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1568108

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22391
/proc/meminfo: memFree=201072/2059040 swapFree=4139452/4192956
[pid=22373] ppid=22371 vsize=1686260 CPUtime=642.13
/proc/22373/stat : 22373 (pbscip.linux.x8) R 22371 22373 22031 0 -1 4202496 434034 0 0 0 63880 333 0 0 25 0 1 0 13411477 1726730240 412317 1992294400 4194304 9819077 140735386060128 18446744073709551615 5968615 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22373/statm: 421565 412317 531 1374 0 420186 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1686260

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22393
/proc/meminfo: memFree=112288/2059040 swapFree=4139452/4192956
[pid=22373] ppid=22371 vsize=1774208 CPUtime=702.1
/proc/22373/stat : 22373 (pbscip.linux.x8) R 22371 22373 22031 0 -1 4202496 456283 0 0 0 69852 358 0 0 25 0 1 0 13411477 1816788992 434566 1992294400 4194304 9819077 140735386060128 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22373/statm: 443552 434566 536 1374 0 442173 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 1774208



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+753.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22394
/proc/meminfo: memFree=43096/2059040 swapFree=4139452/4192956
[pid=22373] ppid=22371 vsize=1843916 CPUtime=753.6
/proc/22373/stat : 22373 (pbscip.linux.x8) R 22371 22373 22031 0 -1 4202496 473945 0 0 0 74976 384 0 0 25 0 1 0 13411477 1888169984 451716 1992294400 4194304 9819077 140735386060128 18446744073709551615 5496938 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22373/statm: 460979 451716 536 1374 0 459600 0
Current children cumulated CPU time (s) 753.6
Current children cumulated vsize (KiB) 1843916

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

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

[startup+754.201 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22394
/proc/meminfo: memFree=43096/2059040 swapFree=4139452/4192956
[pid=22373] ppid=22371 vsize=1864356 CPUtime=753.99
/proc/22373/stat : 22373 (pbscip.linux.x8) R 22371 22373 22031 0 -1 4202496 480394 0 0 0 75013 386 0 0 25 0 1 0 13411477 1909100544 456525 1992294400 4194304 9819077 140735386060128 18446744073709551615 6181230 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22373/statm: 466089 456525 555 1374 0 464710 0
Current children cumulated CPU time (s) 753.99
Current children cumulated vsize (KiB) 1864356

[startup+754.402 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22394
/proc/meminfo: memFree=43096/2059040 swapFree=4139452/4192956
[pid=22373] ppid=22371 vsize=0 CPUtime=754.19
/proc/22373/stat : 22373 (pbscip.linux.x8) R 22371 22373 22031 0 -1 4202500 488834 0 0 0 75029 390 0 0 25 0 1 0 13411477 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/22373/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 754.19
Current children cumulated vsize (KiB) 0

[startup+754.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22395
/proc/meminfo: memFree=1109592/2059040 swapFree=4139452/4192956
[pid=22373] ppid=22371 vsize=0 CPUtime=754.29
/proc/22373/stat : 22373 (pbscip.linux.x8) R 22371 22373 22031 0 -1 4202500 488834 0 0 0 75029 400 0 0 25 0 1 0 13411477 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/22373/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 754.29
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 754.568
CPU time (s): 754.365
CPU user time (s): 750.299
CPU system time (s): 4.06638
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 1884580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 750.299
system time used= 4.06638
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 488834
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= 2356

runsolver used 1.23781 second user time and 3.58545 second system time

The end

Launcher Data 

Begin job on node088 at 2010-07-06 23:33:51
IDJOB=2687341
IDBENCH=77699
IDSOLVER=1168
FILE ID=node088/2687341-1278452031
PBS_JOBID= 11233513
Free space on /tmp= 62500 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-j9013_9.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-2687341-1278452031/watcher-2687341-1278452031 -o /tmp/evaluation-result-2687341-1278452031/solver-2687341-1278452031 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687341-1278452031.opb -t 1800 -m 1800

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

MD5SUM BENCH= b0c7829ae2c1e7f3e474b84d63238c03
RANDOM SEED=1422032729

node088.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		: 3000.245
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	: 6000.49
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		: 3000.245
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:       1853040 kB
Buffers:          9452 kB
Cached:         100060 kB
SwapCached:      17192 kB
Active:          63588 kB
Inactive:        70220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1853040 kB
SwapTotal:     4192956 kB
SwapFree:      4139452 kB
Dirty:           12216 kB
Writeback:           0 kB
AnonPages:       11700 kB
Mapped:          11936 kB
Slab:            50176 kB
PageTables:       4036 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179700 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= 62492 MiB
End job on node088 at 2010-07-06 23:46:27