Trace number 357560

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, and are wall clock time (not CPU 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
oree 0.1.2 alpha? (TO) 1802.18 1802.7

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=500-sizeP=251-sizeQ=500-293748522-max.opb
MD5SUM50ef915b8394905691666d94e6255b02
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables126251
Total number of constraints376501
Number of constraints which are clauses376500
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint125500
Number of terms in the objective function 251
Biggest coefficient in the objective function 1809251394333065553493296640760748560207343510400633813116524750123642650624
Number of bits for the biggest coefficient in the objective function 251
Sum of the numbers in the objective function 3618502788666131106986593281521497120414687020801267626233049500247285301247
Number of bits of the sum of numbers in the objective function 251
Biggest number in a constraint 2961193260766427870080908753323559866441509279473679754522422863056280045864824078237301652581494289303756200212728639995902214134435299666298460531313288000496778442422580538845568248046109094286466596972878396512780851085312
Number of bits of the biggest number in a constraint 750
Biggest sum of numbers in a constraint 11844773043065711480323635013294239465766037117894719018089691452225120183458939186359237855339087154914381761439684078145960801002138540726341456750663926391477739601670186323216597922945296376611154942589417036267773885199147
Number of bits of the biggest sum of numbers751
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
4.89/4.94	c ...done
4.89/4.94	c #vars=126251 #constraints=376503 hasObjective=yes
6.79/6.80	c res. mode=mod
6.79/6.80	c VSIDS like heuristics
6.79/6.80	c complete search running
1723.49/1724.01	c restart after 401 decisions
1726.89/1727.44	c nbDecision=500 #constraints=376600
1800.07/1800.60	Received signal 15

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node41/watcher-357560-1177004333 -o ROOT/results/node41/solver-357560-1177004333 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357560-1177004333/instance-357560-1177004333.opb mod 

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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.97 0.98 3/77 20911
/proc/meminfo: memFree=1599104/2055920 swapFree=4140720/4192956
[pid=20911] ppid=20909 vsize=1468 CPUtime=0
/proc/20911/stat : 20911 (oree) R 20909 20911 20568 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 148345349 1503232 161 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20911/statm: 367 162 130 317 0 46 0

[startup+0.0190471 s]
/proc/loadavg: 1.00 0.97 0.98 3/77 20911
/proc/meminfo: memFree=1599104/2055920 swapFree=4140720/4192956
[pid=20911] ppid=20909 vsize=1732 CPUtime=0.01
/proc/20911/stat : 20911 (oree) R 20909 20911 20568 0 -1 4194304 257 0 0 0 1 0 0 0 18 0 1 0 148345349 1773568 239 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20911/statm: 433 239 130 317 0 112 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1732

[startup+0.101053 s]
/proc/loadavg: 1.00 0.97 0.98 3/77 20911
/proc/meminfo: memFree=1599104/2055920 swapFree=4140720/4192956
[pid=20911] ppid=20909 vsize=3588 CPUtime=0.09
/proc/20911/stat : 20911 (oree) R 20909 20911 20568 0 -1 4194304 693 0 0 0 9 0 0 0 18 0 1 0 148345349 3674112 675 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20911/statm: 897 675 130 317 0 576 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3588

[startup+0.301071 s]
/proc/loadavg: 1.00 0.97 0.98 3/77 20911
/proc/meminfo: memFree=1599104/2055920 swapFree=4140720/4192956
[pid=20911] ppid=20909 vsize=7940 CPUtime=0.29
/proc/20911/stat : 20911 (oree) R 20909 20911 20568 0 -1 4194304 1786 0 0 0 29 0 0 0 19 0 1 0 148345349 8130560 1735 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20911/statm: 1985 1735 130 317 0 1664 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7940

[startup+0.701105 s]
/proc/loadavg: 1.00 0.97 0.98 3/77 20911
/proc/meminfo: memFree=1599104/2055920 swapFree=4140720/4192956
[pid=20911] ppid=20909 vsize=16380 CPUtime=0.69
/proc/20911/stat : 20911 (oree) R 20909 20911 20568 0 -1 4194304 3971 0 0 0 68 1 0 0 23 0 1 0 148345349 16773120 3855 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20911/statm: 4095 3855 130 317 0 3774 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16380

[startup+1.50118 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20912
/proc/meminfo: memFree=1577784/2055920 swapFree=4140720/4192956
[pid=20911] ppid=20909 vsize=33524 CPUtime=1.49
/proc/20911/stat : 20911 (oree) R 20909 20911 20568 0 -1 4194304 8333 0 0 0 147 2 0 0 25 0 1 0 148345349 34328576 8088 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20911/statm: 8381 8088 130 317 0 8060 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33524

[startup+3.10131 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20912
/proc/meminfo: memFree=1554360/2055920 swapFree=4140720/4192956
[pid=20911] ppid=20909 vsize=66224 CPUtime=3.09
/proc/20911/stat : 20911 (oree) R 20909 20911 20568 0 -1 4194304 16709 0 0 0 302 7 0 0 25 0 1 0 148345349 67813376 16207 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20911/statm: 16556 16207 130 317 0 16235 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 66224

[startup+6.30159 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20912
/proc/meminfo: memFree=1478904/2055920 swapFree=4140720/4192956
[pid=20911] ppid=20909 vsize=122348 CPUtime=6.29
/proc/20911/stat : 20911 (oree) R 20909 20911 20568 0 -1 4194304 31640 0 0 0 613 16 0 0 25 0 1 0 148345349 125284352 30203 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602708 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20911/statm: 30587 30203 137 317 0 30266 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 122348

[startup+12.7011 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20912
/proc/meminfo: memFree=1470968/2055920 swapFree=4140720/4192956
[pid=20911] ppid=20909 vsize=130136 CPUtime=12.69
/proc/20911/stat : 20911 (oree) R 20909 20911 20568 0 -1 4194304 33580 0 0 0 1253 16 0 0 25 0 1 0 148345349 133259264 32143 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20911/statm: 32534 32143 137 317 0 32213 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 130136

[startup+25.5013 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20912
/proc/meminfo: memFree=1458936/2055920 swapFree=4140720/4192956
[pid=20911] ppid=20909 vsize=152312 CPUtime=25.48
/proc/20911/stat : 20911 (oree) R 20909 20911 20568 0 -1 4194304 39145 0 0 0 2530 18 0 0 25 0 1 0 148345349 155967488 35134 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284229 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20911/statm: 38078 35134 139 317 0 37757 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 152312

[startup+51.1015 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20912
/proc/meminfo: memFree=1448440/2055920 swapFree=4140720/4192956
[pid=20911] ppid=20909 vsize=166188 CPUtime=51.08
/proc/20911/stat : 20911 (oree) R 20909 20911 20568 0 -1 4194304 42790 0 0 0 5088 20 0 0 25 0 1 0 148345349 170176512 37823 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20911/statm: 41547 37823 139 317 0 41226 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 166188

[startup+102.306 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20912
/proc/meminfo: memFree=1436280/2055920 swapFree=4140720/4192956
[pid=20911] ppid=20909 vsize=179328 CPUtime=102.27
/proc/20911/stat : 20911 (oree) R 20909 20911 20568 0 -1 4194304 46091 0 0 0 10205 22 0 0 25 0 1 0 148345349 183631872 40861 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278952 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20911/statm: 44832 40861 139 317 0 44511 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 179328

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20912
/proc/meminfo: memFree=1429496/2055920 swapFree=4140784/4192956
[pid=20911] ppid=20909 vsize=186668 CPUtime=162.25
/proc/20911/stat : 20911 (oree) R 20909 20911 20568 0 -1 4194304 50612 0 0 0 16201 24 0 0 25 0 1 0 148345349 191148032 42512 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712553 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20911/statm: 46667 42512 139 317 0 46346 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 186668

[startup+222.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20912
/proc/meminfo: memFree=1414904/2055920 swapFree=4140784/4192956
[pid=20911] ppid=20909 vsize=203040 CPUtime=222.23
/proc/20911/stat : 20911 (oree) R 20909 20911 20568 0 -1 4194304 58561 0 0 0 22196 27 0 0 25 0 1 0 148345349 207912960 46199 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20911/statm: 50760 46199 139 317 0 50439 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 203040

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20912
/proc/meminfo: memFree=1397240/2055920 swapFree=4140848/4192956
[pid=20911] ppid=20909 vsize=223056 CPUtime=282.23
/proc/20911/stat : 20911 (oree) R 20909 20911 20568 0 -1 4194304 64156 0 0 0 28193 30 0 0 25 0 1 0 148345349 228409344 50602 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713829 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20911/statm: 55764 50602 139 317 0 55443 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 223056

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20912
/proc/meminfo: memFree=1387768/2055920 swapFree=4140848/4192956
[pid=20911] ppid=20909 vsize=233744 CPUtime=342.21
/proc/20911/stat : 20911 (oree) R 20909 20911 20568 0 -1 4194304 70026 0 0 0 34189 32 0 0 25 0 1 0 148345349 239353856 52948 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712596 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20911/statm: 58436 52948 139 317 0 58115 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 233744

[startup+402.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20912
/proc/meminfo: memFree=1372216/2055920 swapFree=4140848/4192956
[pid=20911] ppid=20909 vsize=251000 CPUtime=402.19
/proc/20911/stat : 20911 (oree) R 20909 20911 20568 0 -1 4194304 76677 0 0 0 40185 34 0 0 25 0 1 0 148345349 257024000 56842 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272561 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20911/statm: 62750 56842 139 317 0 62429 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 251000

[startup+462.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20912
/proc/meminfo: memFree=1351480/2055920 swapFree=4140912/4192956
[pid=20911] ppid=20909 vsize=273708 CPUtime=462.18
/proc/20911/stat : 20911 (oree) R 20909 20911 20568 0 -1 4194304 85705 0 0 0 46180 38 0 0 25 0 1 0 148345349 280276992 62054 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712518 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20911/statm: 68427 62054 170 317 0 68106 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 273708

[startup+522.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20912
/proc/meminfo: memFree=1326456/2055920 swapFree=4140912/4192956
[pid=20911] ppid=20909 vsize=298956 CPUtime=522.16
/proc/20911/stat : 20911 (oree) R 20909 20911 20568 0 -1 4194304 93814 0 0 0 52175 41 0 0 25 0 1 0 148345349 306130944 68295 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20911/statm: 74739 68295 170 317 0 74418 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 298956

[startup+582.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20912
/proc/meminfo: memFree=1318008/2055920 swapFree=4140976/4192956
[pid=20911] ppid=20909 vsize=307880 CPUtime=582.15
/proc/20911/stat : 20911 (oree) R 20909 20911 20568 0 -1 4194304 97922 0 0 0 58172 43 0 0 25 0 1 0 148345349 315269120 70397 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746912 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20911/statm: 76970 70397 170 317 0 76649 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 307880

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20912
/proc/meminfo: memFree=1310264/2055920 swapFree=4140976/4192956
[pid=20911] ppid=20909 vsize=316160 CPUtime=642.14
/proc/20911/stat : 20911 (oree) R 20909 20911 20568 0 -1 4194304 102039 0 0 0 64169 45 0 0 25 0 1 0 148345349 323747840 72324 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20911/statm: 79040 72324 170 317 0 78719 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 316160


################
# More data... #
################

/proc/meminfo: memFree=1211256/2055920 swapFree=4141168/4192956
[pid=20911] ppid=20909 vsize=421356 CPUtime=1062.03
/proc/20911/stat : 20911 (oree) R 20909 20911 20568 0 -1 4194304 147741 0 0 0 106137 66 0 0 25 0 1 0 148345349 431468544 97021 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20911/statm: 105339 97021 170 317 0 105018 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 421356

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20912
/proc/meminfo: memFree=1175288/2055920 swapFree=4141168/4192956
[pid=20911] ppid=20909 vsize=458660 CPUtime=1122.02
/proc/20911/stat : 20911 (oree) R 20909 20911 20568 0 -1 4194304 159696 0 0 0 112131 71 0 0 25 0 1 0 148345349 469667840 105990 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20911/statm: 114665 105990 170 317 0 114344 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 458660

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20912
/proc/meminfo: memFree=1166904/2055920 swapFree=4141232/4192956
[pid=20911] ppid=20909 vsize=467044 CPUtime=1182
/proc/20911/stat : 20911 (oree) R 20909 20911 20568 0 -1 4194304 162268 0 0 0 118128 72 0 0 25 0 1 0 148345349 478253056 108078 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20911/statm: 116761 108078 170 317 0 116440 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 467044

[startup+1242.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20912
/proc/meminfo: memFree=1150392/2055920 swapFree=4141232/4192956
[pid=20911] ppid=20909 vsize=484352 CPUtime=1241.99
/proc/20911/stat : 20911 (oree) R 20909 20911 20568 0 -1 4194304 170261 0 0 0 124123 76 0 0 25 0 1 0 148345349 495976448 112180 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20911/statm: 121088 112180 170 317 0 120767 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 484352

[startup+1302.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20912
/proc/meminfo: memFree=1148280/2055920 swapFree=4141296/4192956
[pid=20911] ppid=20909 vsize=485204 CPUtime=1301.98
/proc/20911/stat : 20911 (oree) R 20909 20911 20568 0 -1 4194304 172959 0 0 0 130121 77 0 0 25 0 1 0 148345349 496848896 112635 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20911/statm: 121301 112635 170 317 0 120980 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 485204

[startup+1362.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/84 21078
/proc/meminfo: memFree=1130104/2055920 swapFree=4141296/4192956
[pid=20911] ppid=20909 vsize=503272 CPUtime=1361.89
/proc/20911/stat : 20911 (oree) R 20909 20911 20568 0 -1 4194304 179406 0 0 0 136107 82 0 0 25 0 1 0 148345349 515350528 116883 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135271339 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20911/statm: 125818 116883 170 317 0 125497 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 503272

[startup+1422.31 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 21110
/proc/meminfo: memFree=1099512/2055920 swapFree=4141296/4192956
[pid=20911] ppid=20909 vsize=536824 CPUtime=1421.86
/proc/20911/stat : 20911 (oree) R 20909 20911 20568 0 -1 4194304 195468 0 0 0 142096 90 0 0 25 0 1 0 148345349 549707776 124833 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270583 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20911/statm: 134206 124833 170 317 0 133885 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 536824

[startup+1482.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 21110
/proc/meminfo: memFree=1092600/2055920 swapFree=4141360/4192956
[pid=20911] ppid=20909 vsize=543364 CPUtime=1481.84
/proc/20911/stat : 20911 (oree) R 20909 20911 20568 0 -1 4194304 197673 0 0 0 148093 91 0 0 25 0 1 0 148345349 556404736 126571 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284208 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20911/statm: 135841 126571 170 317 0 135520 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 543364

[startup+1542.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 21110
/proc/meminfo: memFree=1087032/2055920 swapFree=4141360/4192956
[pid=20911] ppid=20909 vsize=549256 CPUtime=1541.83
/proc/20911/stat : 20911 (oree) R 20909 20911 20568 0 -1 4194304 201838 0 0 0 154091 92 0 0 25 0 1 0 148345349 562438144 127959 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284121 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20911/statm: 137314 127959 170 317 0 136993 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 549256

[startup+1602.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 21110
/proc/meminfo: memFree=1079928/2055920 swapFree=4141424/4192956
[pid=20911] ppid=20909 vsize=557524 CPUtime=1601.82
/proc/20911/stat : 20911 (oree) R 20909 20911 20568 0 -1 4194304 205220 0 0 0 160088 94 0 0 25 0 1 0 148345349 570904576 129722 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20911/statm: 139381 129722 170 317 0 139060 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 557524

[startup+1662.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 21110
/proc/meminfo: memFree=1057080/2055920 swapFree=4141424/4192956
[pid=20911] ppid=20909 vsize=580724 CPUtime=1661.8
/proc/20911/stat : 20911 (oree) R 20909 20911 20568 0 -1 4194304 213986 0 0 0 166083 97 0 0 25 0 1 0 148345349 594661376 135443 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712511 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20911/statm: 145181 135443 170 317 0 144860 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 580724

[startup+1722.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 21110
/proc/meminfo: memFree=1052024/2055920 swapFree=4141424/4192956
[pid=20911] ppid=20909 vsize=585392 CPUtime=1721.79
/proc/20911/stat : 20911 (oree) R 20909 20911 20568 0 -1 4194304 217819 0 0 0 172080 99 0 0 25 0 1 0 148345349 599441408 136708 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284121 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20911/statm: 146348 136708 170 317 0 146027 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 585392

[startup+1782.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 21110
/proc/meminfo: memFree=1030904/2055920 swapFree=4141488/4192956
[pid=20911] ppid=20909 vsize=609624 CPUtime=1781.77
/proc/20911/stat : 20911 (oree) R 20909 20911 20568 0 -1 4194304 225419 0 0 0 178075 102 0 0 25 0 1 0 148345349 624254976 141919 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20911/statm: 152406 141919 170 317 0 152085 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 609624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 21110
/proc/meminfo: memFree=1024504/2055920 swapFree=4141488/4192956
[pid=20911] ppid=20909 vsize=616964 CPUtime=1800.07
/proc/20911/stat : 20911 (oree) R 20909 20911 20568 0 -1 4194304 228261 0 0 0 179904 103 0 0 25 0 1 0 148345349 631771136 143519 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20911/statm: 154241 143519 170 317 0 153920 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 616964

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

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 21110
/proc/meminfo: memFree=1024504/2055920 swapFree=4141488/4192956
[pid=20911] ppid=20909 vsize=616964 CPUtime=1800.86
/proc/20911/stat : 20911 (oree) R 20909 20911 20568 0 -1 4194304 228261 0 0 0 179983 103 0 0 25 0 1 0 148345349 631771136 143519 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20911/statm: 154241 143519 170 317 0 153920 0
Current children cumulated CPU time (s) 1800.86
Current children cumulated vsize (KiB) 616964

[startup+1802.2 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 21111
/proc/meminfo: memFree=1024496/2055920 swapFree=4141488/4192956
[pid=20911] ppid=20909 vsize=616964 CPUtime=1801.66
/proc/20911/stat : 20911 (oree) R 20909 20911 20568 0 -1 4194304 228261 0 0 0 180063 103 0 0 25 0 1 0 148345349 631771136 143519 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710858 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20911/statm: 154241 143519 170 317 0 153920 0
Current children cumulated CPU time (s) 1801.66
Current children cumulated vsize (KiB) 616964

[startup+1802.6 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 21111
/proc/meminfo: memFree=1024496/2055920 swapFree=4141488/4192956
[pid=20911] ppid=20909 vsize=616964 CPUtime=1802.06
/proc/20911/stat : 20911 (oree) R 20909 20911 20568 0 -1 4194304 228261 0 0 0 180103 103 0 0 25 0 1 0 148345349 631771136 143519 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134530440 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20911/statm: 154241 143519 170 317 0 153920 0
Current children cumulated CPU time (s) 1802.06
Current children cumulated vsize (KiB) 616964

[startup+1802.7 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 21111
/proc/meminfo: memFree=1024496/2055920 swapFree=4141488/4192956
[pid=20911] ppid=20909 vsize=0 CPUtime=1802.16
/proc/20911/stat : 20911 (oree) R 20909 20911 20568 0 -1 4195332 228261 0 0 0 180104 112 0 0 25 0 1 0 148345349 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20911/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1802.16
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.7
CPU time (s): 1802.18
CPU user time (s): 1801.05
CPU system time (s): 1.13083
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 616964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1801.05
system time used= 1.13083
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 228261
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= 17542

runsolver used 2.13767 second user time and 4.40733 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Thu Apr 19 17:38:55 UTC 2007

IDJOB= 357560
IDBENCH= 3052
IDSOLVER= 172
FILE ID= node41/357560-1177004333

PBS_JOBID= 4630494

Free space on /tmp= 66322 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=500-sizeP=251-sizeQ=500-293748522-max.opb
COMMAND LINE= oree /tmp/evaluation/357560-1177004333/instance-357560-1177004333.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-357560-1177004333 -o ROOT/results/node41/solver-357560-1177004333 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357560-1177004333/instance-357560-1177004333.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  50ef915b8394905691666d94e6255b02

RANDOM SEED= 12986354

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.232
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.232
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1599512 kB
Buffers:         37708 kB
Cached:         333360 kB
SwapCached:       2728 kB
Active:         128608 kB
Inactive:       265992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1599512 kB
SwapTotal:     4192956 kB
SwapFree:      4140720 kB
Dirty:           26576 kB
Writeback:           0 kB
Mapped:          31208 kB
Slab:            47056 kB
Committed_AS:  2558264 kB
PageTables:       2008 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66322 MiB

End job on node41 on Thu Apr 19 18:08:58 UTC 2007