Trace number 2673116

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 NameAnswerCPU timeWall clock time
PBPASSolver 2010-06-13? (TO) 1800.07 1800.51

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_200_10_4_40.opb
MD5SUM13010ca91734567bf39d8d1f9ccac492
Bench CategoryDEC-SMALLINT-NLC (no optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1.10983
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables400
Total number of constraints602
Number of constraints which are clauses200
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints401
Minimum length of a constraint2
Maximum length of a constraint400
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 40
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 400
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)5048
Sum of products size (including duplicates)10096
Number of different products2524
Sum of products size5048

Solver Data 

0.00/0.66	c 400 602 2524 5048 0 0 0 0
0.00/0.66	c 32 ~x5455+16 ~x5454+8 ~x5453+4 ~x5452+2 ~x5451+1 ~x5450+1 x201+1 x200+1 x199+1 x198+1 x197+1 x196+1 x195+1 x194+1 x193+1 x192+1 x191+1 x190+1 x189+1 x188+1 x187+1 x186+1 x185+1 x184+1 x183+1 x182+1 x181+1 x180+1 x179+1 x178+1 x177+1 x176+1 x175+1 x174+1 x173+1 x172+1 x171+1 x170+1 x169+1 x168+1 x167+1 x166+1 x165+1 x164+1 x163+1 x162+1 x161+1 x160+1 x159+1 x158+1 x157+1 x156+1 x155+1 x154+1 x153+1 x152+1 x151+1 x150+1 x149+1 x148+1 x147+1 x146+1 x145+1 x144+1 x143+1 x142+1 x141+1 x140+1 x139+1 x138+1 x137+1 x136+1 x135+1 x134+1 x133+1 x132+1 x131+1 x130+1 x129+1 x128+1 x127+1 x126+1 x125+1 x124+1 x123+1 x122+1 x121+1 x120+1 x119+1 x118+1 x117+1 x116+1 x115+1 x114+1 x113+1 x112+1 x111+1 x110+1 x109+1 x108+1 x107+1 x106+1 x105+1 x104+1 x103+1 x102+1 x101+1 x100+1 x99+1 x98+1 x97+1 x96+1 x95+1 x94+1 x93+1 x92+1 x91+1 x90+1 x89+1 x88+1 x87+1 x86+1 x85+1 x84+1 x83+1 x82+1 x81+1 x80+1 x79+1 x78+1 x77+1 x76+1 x75+1 x74+1 x73+1 x72+1 x71+1 x70+1 x69+1 x68+1 x67+1 x66+1 x65+1 x64+1 x63+1 x62+1 x61+1 x60+1 x59+1 x58+1 x57+1 x56+1 x55+1 x54+1 x53+1 x52+1 x51+1 x50+1 x49+1 x48+1 x47+1 x46+1 x45+1 x44+1 x43+1 x42+1 x41+1 x40+1 x39+1 x38+1 x37+1 x36+1 x35+1 x34+1 x33+1 x32+1 x31+1 x30+1 x29+1 x28+1 x27+1 x26+1 x25+1 x24+1 x23+1 x22+1 x21+1 x20+

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-2673116-1276816486/watcher-2673116-1276816486 -o /tmp/evaluation-result-2673116-1276816486/solver-2673116-1276816486 -C 1800 -W 2000 -M 1800 run HOME/instance-2673116-1276816486.opb 

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: 0.99 0.97 0.99 3/106 27163
/proc/meminfo: memFree=1861172/2059040 swapFree=4139880/4192956
[pid=27163] ppid=27161 vsize=8700 CPUtime=0
/proc/27163/stat : 27163 (run) S 27161 27163 27051 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22943089 8908800 250 1992294400 4194304 4922060 140733680623120 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27163/statm: 2175 250 211 178 0 68 0

[startup+0.0348281 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 27163
/proc/meminfo: memFree=1861172/2059040 swapFree=4139880/4192956
[pid=27163] ppid=27161 vsize=8700 CPUtime=0
/proc/27163/stat : 27163 (run) S 27161 27163 27051 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22943089 8908800 250 1992294400 4194304 4922060 140733680623120 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27163/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100831 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 27163
/proc/meminfo: memFree=1861172/2059040 swapFree=4139880/4192956
[pid=27163] ppid=27161 vsize=8700 CPUtime=0
/proc/27163/stat : 27163 (run) S 27161 27163 27051 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22943089 8908800 250 1992294400 4194304 4922060 140733680623120 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27163/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.30085 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 27163
/proc/meminfo: memFree=1861172/2059040 swapFree=4139880/4192956
[pid=27163] ppid=27161 vsize=8700 CPUtime=0
/proc/27163/stat : 27163 (run) S 27161 27163 27051 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22943089 8908800 250 1992294400 4194304 4922060 140733680623120 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27163/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700883 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 27163
/proc/meminfo: memFree=1861172/2059040 swapFree=4139880/4192956
[pid=27163] ppid=27161 vsize=8700 CPUtime=0
/proc/27163/stat : 27163 (run) S 27161 27163 27051 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22943089 8908800 250 1992294400 4194304 4922060 140733680623120 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27163/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50095 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 27166
/proc/meminfo: memFree=1775596/2059040 swapFree=4139880/4192956
[pid=27163] ppid=27161 vsize=8700 CPUtime=0
/proc/27163/stat : 27163 (run) S 27161 27163 27051 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22943089 8908800 250 1992294400 4194304 4922060 140733680623120 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27163/statm: 2175 250 211 178 0 68 0
[pid=27165] ppid=27163 vsize=104532 CPUtime=1.48
/proc/27165/stat : 27165 (PBPASSolver) R 27163 27163 27051 0 -1 4202496 26134 0 0 0 119 29 0 0 25 0 1 0 22943090 107040768 25161 1992294400 134512640 134902295 4292986208 18446744073709551615 134635218 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27165/statm: 26133 25161 263 96 0 25345 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 113232

[startup+3.10209 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 27166
/proc/meminfo: memFree=1758236/2059040 swapFree=4139880/4192956
[pid=27163] ppid=27161 vsize=8700 CPUtime=0
/proc/27163/stat : 27163 (run) S 27161 27163 27051 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22943089 8908800 250 1992294400 4194304 4922060 140733680623120 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27163/statm: 2175 250 211 178 0 68 0
[pid=27165] ppid=27163 vsize=107136 CPUtime=3.09
/proc/27165/stat : 27165 (PBPASSolver) R 27163 27163 27051 0 -1 4202496 27423 0 0 0 279 30 0 0 25 0 1 0 22943090 109707264 25802 1992294400 134512640 134902295 4292986208 18446744073709551615 4160631408 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27165/statm: 26784 25802 270 96 0 25996 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 115836

[startup+6.30137 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 27166
/proc/meminfo: memFree=1757368/2059040 swapFree=4139880/4192956
[pid=27163] ppid=27161 vsize=8700 CPUtime=0
/proc/27163/stat : 27163 (run) S 27161 27163 27051 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22943089 8908800 250 1992294400 4194304 4922060 140733680623120 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27163/statm: 2175 250 211 178 0 68 0
[pid=27165] ppid=27163 vsize=108460 CPUtime=6.28
/proc/27165/stat : 27165 (PBPASSolver) R 27163 27163 27051 0 -1 4202496 27735 0 0 0 598 30 0 0 25 0 1 0 22943090 111063040 26114 1992294400 134512640 134902295 4292986208 18446744073709551615 4160643548 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27165/statm: 27115 26114 270 96 0 26327 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 117160

[startup+12.7009 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 27168
/proc/meminfo: memFree=1754764/2059040 swapFree=4139880/4192956
[pid=27163] ppid=27161 vsize=8700 CPUtime=0
/proc/27163/stat : 27163 (run) S 27161 27163 27051 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22943089 8908800 250 1992294400 4194304 4922060 140733680623120 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27163/statm: 2175 250 211 178 0 68 0
[pid=27165] ppid=27163 vsize=110624 CPUtime=12.69
/proc/27165/stat : 27165 (PBPASSolver) R 27163 27163 27051 0 -1 4202496 28302 0 0 0 1238 31 0 0 25 0 1 0 22943090 113278976 26681 1992294400 134512640 134902295 4292986208 18446744073709551615 4160631518 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27165/statm: 27656 26681 270 96 0 26868 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 119324

[startup+25.501 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 27168
/proc/meminfo: memFree=1750796/2059040 swapFree=4139880/4192956
[pid=27163] ppid=27161 vsize=8700 CPUtime=0
/proc/27163/stat : 27163 (run) S 27161 27163 27051 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22943089 8908800 250 1992294400 4194304 4922060 140733680623120 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27163/statm: 2175 250 211 178 0 68 0
[pid=27165] ppid=27163 vsize=114492 CPUtime=25.48
/proc/27165/stat : 27165 (PBPASSolver) R 27163 27163 27051 0 -1 4202496 29263 0 0 0 2516 32 0 0 25 0 1 0 22943090 117239808 27642 1992294400 134512640 134902295 4292986208 18446744073709551615 4160661996 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27165/statm: 28623 27642 270 96 0 27835 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 123192

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 27168
/proc/meminfo: memFree=1741124/2059040 swapFree=4139880/4192956
[pid=27163] ppid=27161 vsize=8700 CPUtime=0
/proc/27163/stat : 27163 (run) S 27161 27163 27051 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22943089 8908800 250 1992294400 4194304 4922060 140733680623120 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27163/statm: 2175 250 211 178 0 68 0
[pid=27165] ppid=27163 vsize=124380 CPUtime=51.07
/proc/27165/stat : 27165 (PBPASSolver) R 27163 27163 27051 0 -1 4202496 31712 0 0 0 5074 33 0 0 25 0 1 0 22943090 127365120 30091 1992294400 134512640 134902295 4292986208 18446744073709551615 4160661714 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27165/statm: 31095 30091 270 96 0 30307 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 133080

[startup+102.309 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 27170
/proc/meminfo: memFree=1727732/2059040 swapFree=4139880/4192956
[pid=27163] ppid=27161 vsize=8700 CPUtime=0
/proc/27163/stat : 27163 (run) S 27161 27163 27051 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22943089 8908800 250 1992294400 4194304 4922060 140733680623120 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27163/statm: 2175 250 211 178 0 68 0
[pid=27165] ppid=27163 vsize=137348 CPUtime=102.27
/proc/27165/stat : 27165 (PBPASSolver) R 27163 27163 27051 0 -1 4202496 34956 0 0 0 10191 36 0 0 25 0 1 0 22943090 140644352 33335 1992294400 134512640 134902295 4292986208 18446744073709551615 4160661622 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27165/statm: 34337 33335 270 96 0 33549 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 146048

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 27172
/proc/meminfo: memFree=1708760/2059040 swapFree=4139880/4192956
[pid=27163] ppid=27161 vsize=8700 CPUtime=0
/proc/27163/stat : 27163 (run) S 27161 27163 27051 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22943089 8908800 250 1992294400 4194304 4922060 140733680623120 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27163/statm: 2175 250 211 178 0 68 0
[pid=27165] ppid=27163 vsize=156324 CPUtime=162.24
/proc/27165/stat : 27165 (PBPASSolver) R 27163 27163 27051 0 -1 4202496 39712 0 0 0 16186 38 0 0 25 0 1 0 22943090 160075776 38091 1992294400 134512640 134902295 4292986208 18446744073709551615 4160650864 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27165/statm: 39081 38091 270 96 0 38293 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 165024

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 27172
/proc/meminfo: memFree=1698468/2059040 swapFree=4139880/4192956
[pid=27163] ppid=27161 vsize=8700 CPUtime=0
/proc/27163/stat : 27163 (run) S 27161 27163 27051 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22943089 8908800 250 1992294400 4194304 4922060 140733680623120 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27163/statm: 2175 250 211 178 0 68 0
[pid=27165] ppid=27163 vsize=166544 CPUtime=222.24
/proc/27165/stat : 27165 (PBPASSolver) R 27163 27163 27051 0 -1 4202496 42223 0 0 0 22182 42 0 0 25 0 1 0 22943090 170541056 40602 1992294400 134512640 134902295 4292986208 18446744073709551615 4160661630 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27165/statm: 41636 40602 270 96 0 40848 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 175244

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 27174
/proc/meminfo: memFree=1691896/2059040 swapFree=4139880/4192956
[pid=27163] ppid=27161 vsize=8700 CPUtime=0
/proc/27163/stat : 27163 (run) S 27161 27163 27051 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22943089 8908800 250 1992294400 4194304 4922060 140733680623120 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27163/statm: 2175 250 211 178 0 68 0
[pid=27165] ppid=27163 vsize=173268 CPUtime=282.22
/proc/27165/stat : 27165 (PBPASSolver) R 27163 27163 27051 0 -1 4202496 43894 0 0 0 28178 44 0 0 25 0 1 0 22943090 177426432 42273 1992294400 134512640 134902295 4292986208 18446744073709551615 4160631395 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27165/statm: 43317 42273 270 96 0 42529 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 181968

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 27176
/proc/meminfo: memFree=1685084/2059040 swapFree=4139880/4192956
[pid=27163] ppid=27161 vsize=8700 CPUtime=0
/proc/27163/stat : 27163 (run) S 27161 27163 27051 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22943089 8908800 250 1992294400 4194304 4922060 140733680623120 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27163/statm: 2175 250 211 178 0 68 0
[pid=27165] ppid=27163 vsize=179836 CPUtime=342.21
/proc/27165/stat : 27165 (PBPASSolver) R 27163 27163 27051 0 -1 4202496 45561 0 0 0 34175 46 0 0 25 0 1 0 22943090 184152064 43940 1992294400 134512640 134902295 4292986208 18446744073709551615 4160661706 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27165/statm: 44959 43940 270 96 0 44171 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 188536

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 27178
/proc/meminfo: memFree=1678512/2059040 swapFree=4139880/4192956
[pid=27163] ppid=27161 vsize=8700 CPUtime=0
/proc/27163/stat : 27163 (run) S 27161 27163 27051 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22943089 8908800 250 1992294400 4194304 4922060 140733680623120 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27163/statm: 2175 250 211 178 0 68 0
[pid=27165] ppid=27163 vsize=186840 CPUtime=402.19
/proc/27165/stat : 27165 (PBPASSolver) R 27163 27163 27051 0 -1 4202496 47287 0 0 0 40172 47 0 0 25 0 1 0 22943090 191324160 45666 1992294400 134512640 134902295 4292986208 18446744073709551615 4160664471 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27165/statm: 46710 45666 270 96 0 45922 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 195540

[startup+462.302 s]

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

/proc/27165/statm: 78220 77021 270 96 0 77432 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 321580

[startup+1242.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/108 27203
/proc/meminfo: memFree=1551412/2059040 swapFree=4139880/4192956
[pid=27163] ppid=27161 vsize=8700 CPUtime=0
/proc/27163/stat : 27163 (run) S 27161 27163 27051 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22943089 8908800 250 1992294400 4194304 4922060 140733680623120 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27163/statm: 2175 250 211 178 0 68 0
[pid=27165] ppid=27163 vsize=312880 CPUtime=1241.99
/proc/27165/stat : 27165 (PBPASSolver) R 27163 27163 27051 0 -1 4202496 78642 0 0 0 124122 77 0 0 25 0 1 0 22943090 320389120 77021 1992294400 134512640 134902295 4292986208 18446744073709551615 4160661630 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27165/statm: 78220 77021 270 96 0 77432 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 321580

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 27205
/proc/meminfo: memFree=1551288/2059040 swapFree=4139880/4192956
[pid=27163] ppid=27161 vsize=8700 CPUtime=0
/proc/27163/stat : 27163 (run) S 27161 27163 27051 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22943089 8908800 250 1992294400 4194304 4922060 140733680623120 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27163/statm: 2175 250 211 178 0 68 0
[pid=27165] ppid=27163 vsize=312880 CPUtime=1301.99
/proc/27165/stat : 27165 (PBPASSolver) R 27163 27163 27051 0 -1 4202496 78647 0 0 0 130122 77 0 0 25 0 1 0 22943090 320389120 77026 1992294400 134512640 134902295 4292986208 18446744073709551615 4160661630 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27165/statm: 78220 77026 270 96 0 77432 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 321580

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 27207
/proc/meminfo: memFree=1551288/2059040 swapFree=4139880/4192956
[pid=27163] ppid=27161 vsize=8700 CPUtime=0
/proc/27163/stat : 27163 (run) S 27161 27163 27051 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22943089 8908800 250 1992294400 4194304 4922060 140733680623120 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27163/statm: 2175 250 211 178 0 68 0
[pid=27165] ppid=27163 vsize=312880 CPUtime=1361.96
/proc/27165/stat : 27165 (PBPASSolver) R 27163 27163 27051 0 -1 4202496 78648 0 0 0 136119 77 0 0 25 0 1 0 22943090 320389120 77027 1992294400 134512640 134902295 4292986208 18446744073709551615 4160661630 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27165/statm: 78220 77027 270 96 0 77432 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 321580

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 27207
/proc/meminfo: memFree=1551164/2059040 swapFree=4139880/4192956
[pid=27163] ppid=27161 vsize=8700 CPUtime=0
/proc/27163/stat : 27163 (run) S 27161 27163 27051 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22943089 8908800 250 1992294400 4194304 4922060 140733680623120 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27163/statm: 2175 250 211 178 0 68 0
[pid=27165] ppid=27163 vsize=312880 CPUtime=1421.96
/proc/27165/stat : 27165 (PBPASSolver) R 27163 27163 27051 0 -1 4202496 78649 0 0 0 142119 77 0 0 25 0 1 0 22943090 320389120 77028 1992294400 134512640 134902295 4292986208 18446744073709551615 4160664586 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27165/statm: 78220 77028 270 96 0 77432 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 321580

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 27209
/proc/meminfo: memFree=1551164/2059040 swapFree=4139880/4192956
[pid=27163] ppid=27161 vsize=8700 CPUtime=0
/proc/27163/stat : 27163 (run) S 27161 27163 27051 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22943089 8908800 250 1992294400 4194304 4922060 140733680623120 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27163/statm: 2175 250 211 178 0 68 0
[pid=27165] ppid=27163 vsize=312880 CPUtime=1481.94
/proc/27165/stat : 27165 (PBPASSolver) R 27163 27163 27051 0 -1 4202496 78649 0 0 0 148117 77 0 0 25 0 1 0 22943090 320389120 77028 1992294400 134512640 134902295 4292986208 18446744073709551615 4160631419 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27165/statm: 78220 77028 270 96 0 77432 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 321580

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 27211
/proc/meminfo: memFree=1551040/2059040 swapFree=4139880/4192956
[pid=27163] ppid=27161 vsize=8700 CPUtime=0
/proc/27163/stat : 27163 (run) S 27161 27163 27051 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22943089 8908800 250 1992294400 4194304 4922060 140733680623120 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27163/statm: 2175 250 211 178 0 68 0
[pid=27165] ppid=27163 vsize=312880 CPUtime=1541.92
/proc/27165/stat : 27165 (PBPASSolver) R 27163 27163 27051 0 -1 4202496 78649 0 0 0 154115 77 0 0 25 0 1 0 22943090 320389120 77028 1992294400 134512640 134902295 4292986208 18446744073709551615 4160631526 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27165/statm: 78220 77028 270 96 0 77432 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 321580

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 27213
/proc/meminfo: memFree=1550916/2059040 swapFree=4139880/4192956
[pid=27163] ppid=27161 vsize=8700 CPUtime=0
/proc/27163/stat : 27163 (run) S 27161 27163 27051 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22943089 8908800 250 1992294400 4194304 4922060 140733680623120 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27163/statm: 2175 250 211 178 0 68 0
[pid=27165] ppid=27163 vsize=312880 CPUtime=1601.91
/proc/27165/stat : 27165 (PBPASSolver) R 27163 27163 27051 0 -1 4202496 78649 0 0 0 160114 77 0 0 25 0 1 0 22943090 320389120 77028 1992294400 134512640 134902295 4292986208 18446744073709551615 4160661798 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27165/statm: 78220 77028 270 96 0 77432 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 321580

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 27215
/proc/meminfo: memFree=1550792/2059040 swapFree=4139880/4192956
[pid=27163] ppid=27161 vsize=8700 CPUtime=0
/proc/27163/stat : 27163 (run) S 27161 27163 27051 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22943089 8908800 250 1992294400 4194304 4922060 140733680623120 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27163/statm: 2175 250 211 178 0 68 0
[pid=27165] ppid=27163 vsize=312880 CPUtime=1661.89
/proc/27165/stat : 27165 (PBPASSolver) R 27163 27163 27051 0 -1 4202496 78649 0 0 0 166112 77 0 0 25 0 1 0 22943090 320389120 77028 1992294400 134512640 134902295 4292986208 18446744073709551615 4160650590 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27165/statm: 78220 77028 270 96 0 77432 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 321580

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 27215
/proc/meminfo: memFree=1550792/2059040 swapFree=4139880/4192956
[pid=27163] ppid=27161 vsize=8700 CPUtime=0
/proc/27163/stat : 27163 (run) S 27161 27163 27051 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22943089 8908800 250 1992294400 4194304 4922060 140733680623120 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27163/statm: 2175 250 211 178 0 68 0
[pid=27165] ppid=27163 vsize=312880 CPUtime=1721.88
/proc/27165/stat : 27165 (PBPASSolver) R 27163 27163 27051 0 -1 4202496 78649 0 0 0 172111 77 0 0 25 0 1 0 22943090 320389120 77028 1992294400 134512640 134902295 4292986208 18446744073709551615 4160631536 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27165/statm: 78220 77028 270 96 0 77432 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 321580

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 27217
/proc/meminfo: memFree=1550544/2059040 swapFree=4139880/4192956
[pid=27163] ppid=27161 vsize=8700 CPUtime=0
/proc/27163/stat : 27163 (run) S 27161 27163 27051 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22943089 8908800 250 1992294400 4194304 4922060 140733680623120 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27163/statm: 2175 250 211 178 0 68 0
[pid=27165] ppid=27163 vsize=312880 CPUtime=1781.86
/proc/27165/stat : 27165 (PBPASSolver) R 27163 27163 27051 0 -1 4202496 78649 0 0 0 178109 77 0 0 25 0 1 0 22943090 320389120 77028 1992294400 134512640 134902295 4292986208 18446744073709551615 4160669515 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27165/statm: 78220 77028 270 96 0 77432 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 321580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 27217
/proc/meminfo: memFree=1550668/2059040 swapFree=4139880/4192956
[pid=27163] ppid=27161 vsize=8700 CPUtime=0
/proc/27163/stat : 27163 (run) S 27161 27163 27051 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22943089 8908800 250 1992294400 4194304 4922060 140733680623120 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27163/statm: 2175 250 211 178 0 68 0
[pid=27165] ppid=27163 vsize=312880 CPUtime=1800.07
/proc/27165/stat : 27165 (PBPASSolver) R 27163 27163 27051 0 -1 4202496 78649 0 0 0 179930 77 0 0 25 0 1 0 22943090 320389120 77028 1992294400 134512640 134902295 4292986208 18446744073709551615 4160631616 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27165/statm: 78220 77028 270 96 0 77432 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 321580

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 27217
/proc/meminfo: memFree=1550668/2059040 swapFree=4139880/4192956
[pid=27163] ppid=27161 vsize=8700 CPUtime=0
/proc/27163/stat : 27163 (run) S 27161 27163 27051 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22943089 8908800 250 1992294400 4194304 4922060 140733680623120 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27163/statm: 2175 250 211 178 0 68 0
[pid=27165] ppid=27163 vsize=312880 CPUtime=1800.07
/proc/27165/stat : 27165 (PBPASSolver) R 27163 27163 27051 0 -1 4202496 78649 0 0 0 179930 77 0 0 25 0 1 0 22943090 320389120 77028 1992294400 134512640 134902295 4292986208 18446744073709551615 4160631616 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/27165/statm: 78220 77028 270 96 0 77432 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 321580

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27163 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.51
CPU time (s): 1800.07
CPU user time (s): 1799.3
CPU system time (s): 0.77
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 321580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 523
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= 4
involuntary context switches= 4

runsolver used 2.81457 second user time and 8.66268 second system time

The end

Launcher Data 

Begin job on node031 at 2010-06-18 01:14:46
IDJOB=2673116
IDBENCH=48288
IDSOLVER=1174
FILE ID=node031/2673116-1276816486
PBS_JOBID= 11176726
Free space on /tmp= 62576 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_200_10_4_40.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673116-1276816486/watcher-2673116-1276816486 -o /tmp/evaluation-result-2673116-1276816486/solver-2673116-1276816486 -C 1800 -W 2000 -M 1800  run HOME/instance-2673116-1276816486.opb

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

MD5SUM BENCH= 13010ca91734567bf39d8d1f9ccac492
RANDOM SEED=1790151165

node031.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		: 3000.219
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	: 6000.43
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		: 3000.219
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:       1861568 kB
Buffers:         21996 kB
Cached:          85180 kB
SwapCached:       5568 kB
Active:          56544 kB
Inactive:        62976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1861568 kB
SwapTotal:     4192956 kB
SwapFree:      4139880 kB
Dirty:             752 kB
Writeback:           0 kB
AnonPages:       10900 kB
Mapped:          12988 kB
Slab:            55664 kB
PageTables:       4056 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180232 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62576 MiB
End job on node031 at 2010-06-18 01:44:49