Trace number 2674781

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) 1800.06 1800.62

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-11-10.opb
MD5SUMe464fa7a3640eb789ffb0025985d1316
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.006998
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables110
Total number of constraints21
Number of constraints which are clauses11
Number of constraints which are cardinality constraints (but not clauses)10
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint10
Maximum length of a constraint11
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 12
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.04	c 110 21 0 0 0 0 0 0
0.00/0.04	c 8 ~x126+4 ~x125+2 ~x124+1 ~x123+1 ~x102+1 ~x92+1 ~x82+1 ~x72+1 ~x62+1 ~x52+1 ~x42+1 ~x32+1 ~x22+1 ~x12+1 ~x2-0=25
0.00/0.04	c 8 ~x481+4 ~x480+2 ~x479+1 ~x478+1 ~x103+1 ~x93+1 ~x83+1 ~x73+1 ~x63+1 ~x53+1 ~x43+1 ~x33+1 ~x23+1 ~x13+1 ~x3-0=25
0.00/0.04	c 8 ~x836+4 ~x835+2 ~x834+1 ~x833+1 ~x104+1 ~x94+1 ~x84+1 ~x74+1 ~x64+1 ~x54+1 ~x44+1 ~x34+1 ~x24+1 ~x14+1 ~x4-0=25
0.00/0.06	c 8 ~x1191+4 ~x1190+2 ~x1189+1 ~x1188+1 ~x105+1 ~x95+1 ~x85+1 ~x75+1 ~x65+1 ~x55+1 ~x45+1 ~x35+1 ~x25+1 ~x15+1 ~x5-0=25
0.00/0.06	c 8 ~x1546+4 ~x1545+2 ~x1544+1 ~x1543+1 ~x106+1 ~x96+1 ~x86+1 ~x76+1 ~x66+1 ~x56+1 ~x46+1 ~x36+1 ~x26+1 ~x16+1 ~x6-0=25
0.00/0.08	c 8 ~x1901+4 ~x1900+2 ~x1899+1 ~x1898+1 ~x107+1 ~x97+1 ~x87+1 ~x77+1 ~x67+1 ~x57+1 ~x47+1 ~x37+1 ~x27+1 ~x17+1 ~x7-0=25
0.00/0.08	c 8 ~x2256+4 ~x2255+2 ~x2254+1 ~x2253+1 ~x108+1 ~x98+1 ~x88+1 ~x78+1 ~x68+1 ~x58+1 ~x48+1 ~x38+1 ~x28+1 ~x18+1 ~x8-0=25
0.00/0.10	c 8 ~x2611+4 ~x2610+2 ~x2609+1 ~x2608+1 ~x109+1 ~x99+1 ~x89+1 ~x79+1 ~x69+1 ~x59+1 ~x49+1 ~x39+1 ~x29+1 ~x19+1 ~x9-0=25
0.00/0.10	c 8 ~x2966+4 ~x2965+2 ~x2964+1 ~x2963+1 ~x110+1 ~x100+1

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-2674781-1276800769/watcher-2674781-1276800769 -o /tmp/evaluation-result-2674781-1276800769/solver-2674781-1276800769 -C 1800 -W 2000 -M 1800 run HOME/instance-2674781-1276800769.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: 0.98 0.97 0.99 3/106 23876
/proc/meminfo: memFree=1858116/2059040 swapFree=4140212/4192956
[pid=23876] ppid=23874 vsize=8700 CPUtime=0
/proc/23876/stat : 23876 (run) S 23874 23876 23642 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21369069 8908800 250 1992294400 4194304 4922060 140736530501888 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23876/statm: 2175 250 211 178 0 68 0

[startup+0.066307 s]
/proc/loadavg: 0.98 0.97 0.99 3/106 23876
/proc/meminfo: memFree=1858116/2059040 swapFree=4140212/4192956
[pid=23876] ppid=23874 vsize=8700 CPUtime=0
/proc/23876/stat : 23876 (run) S 23874 23876 23642 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21369069 8908800 250 1992294400 4194304 4922060 140736530501888 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23876/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.10131 s]
/proc/loadavg: 0.98 0.97 0.99 3/106 23876
/proc/meminfo: memFree=1858116/2059040 swapFree=4140212/4192956
[pid=23876] ppid=23874 vsize=8700 CPUtime=0
/proc/23876/stat : 23876 (run) S 23874 23876 23642 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21369069 8908800 250 1992294400 4194304 4922060 140736530501888 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23876/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301331 s]
/proc/loadavg: 0.98 0.97 0.99 3/106 23876
/proc/meminfo: memFree=1858116/2059040 swapFree=4140212/4192956
[pid=23876] ppid=23874 vsize=8700 CPUtime=0
/proc/23876/stat : 23876 (run) S 23874 23876 23642 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21369069 8908800 250 1992294400 4194304 4922060 140736530501888 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23876/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701371 s]
/proc/loadavg: 0.98 0.97 0.99 3/106 23876
/proc/meminfo: memFree=1858116/2059040 swapFree=4140212/4192956
[pid=23876] ppid=23874 vsize=8700 CPUtime=0
/proc/23876/stat : 23876 (run) S 23874 23876 23642 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21369069 8908800 250 1992294400 4194304 4922060 140736530501888 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23876/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50145 s]
/proc/loadavg: 0.98 0.97 0.99 2/108 23879
/proc/meminfo: memFree=1851404/2059040 swapFree=4140212/4192956
[pid=23876] ppid=23874 vsize=8700 CPUtime=0
/proc/23876/stat : 23876 (run) S 23874 23876 23642 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21369069 8908800 250 1992294400 4194304 4922060 140736530501888 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23876/statm: 2175 250 211 178 0 68 0
[pid=23878] ppid=23876 vsize=10112 CPUtime=1.48
/proc/23878/stat : 23878 (PBPASSolver) R 23876 23876 23642 0 -1 4202496 2058 0 0 0 147 1 0 0 23 0 1 0 21369069 10354688 1892 1992294400 134512640 134902295 4291828352 18446744073709551615 4160477472 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23878/statm: 2528 1892 264 96 0 1740 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 18812

[startup+3.10162 s]
/proc/loadavg: 0.98 0.97 0.99 2/108 23879
/proc/meminfo: memFree=1850784/2059040 swapFree=4140212/4192956
[pid=23876] ppid=23874 vsize=8700 CPUtime=0
/proc/23876/stat : 23876 (run) S 23874 23876 23642 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21369069 8908800 250 1992294400 4194304 4922060 140736530501888 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23876/statm: 2175 250 211 178 0 68 0
[pid=23878] ppid=23876 vsize=10376 CPUtime=3.08
/proc/23878/stat : 23878 (PBPASSolver) R 23876 23876 23642 0 -1 4202496 2139 0 0 0 307 1 0 0 25 0 1 0 21369069 10625024 1973 1992294400 134512640 134902295 4291828352 18446744073709551615 4160482599 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23878/statm: 2594 1973 264 96 0 1806 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 19076

[startup+6.30094 s]
/proc/loadavg: 0.98 0.97 0.99 2/108 23879
/proc/meminfo: memFree=1850040/2059040 swapFree=4140212/4192956
[pid=23876] ppid=23874 vsize=8700 CPUtime=0
/proc/23876/stat : 23876 (run) S 23874 23876 23642 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21369069 8908800 250 1992294400 4194304 4922060 140736530501888 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23876/statm: 2175 250 211 178 0 68 0
[pid=23878] ppid=23876 vsize=11052 CPUtime=6.29
/proc/23878/stat : 23878 (PBPASSolver) R 23876 23876 23642 0 -1 4202496 2305 0 0 0 627 2 0 0 25 0 1 0 21369069 11317248 2139 1992294400 134512640 134902295 4291828352 18446744073709551615 4160477442 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23878/statm: 2763 2139 267 96 0 1975 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19752

[startup+12.7016 s]
/proc/loadavg: 0.98 0.97 0.99 2/108 23879
/proc/meminfo: memFree=1849420/2059040 swapFree=4140212/4192956
[pid=23876] ppid=23874 vsize=8700 CPUtime=0
/proc/23876/stat : 23876 (run) S 23874 23876 23642 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21369069 8908800 250 1992294400 4194304 4922060 140736530501888 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23876/statm: 2175 250 211 178 0 68 0
[pid=23878] ppid=23876 vsize=11712 CPUtime=12.69
/proc/23878/stat : 23878 (PBPASSolver) R 23876 23876 23642 0 -1 4202496 2462 0 0 0 1267 2 0 0 25 0 1 0 21369069 11993088 2296 1992294400 134512640 134902295 4291828352 18446744073709551615 4160466010 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23878/statm: 2928 2296 267 96 0 2140 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20412

[startup+25.5009 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 23879
/proc/meminfo: memFree=1847188/2059040 swapFree=4140212/4192956
[pid=23876] ppid=23874 vsize=8700 CPUtime=0
/proc/23876/stat : 23876 (run) S 23874 23876 23642 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21369069 8908800 250 1992294400 4194304 4922060 140736530501888 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23876/statm: 2175 250 211 178 0 68 0
[pid=23878] ppid=23876 vsize=13700 CPUtime=25.48
/proc/23878/stat : 23878 (PBPASSolver) R 23876 23876 23642 0 -1 4202496 2973 0 0 0 2546 2 0 0 25 0 1 0 21369069 14028800 2807 1992294400 134512640 134902295 4291828352 18446744073709551615 4160447083 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23878/statm: 3425 2807 267 96 0 2637 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22400

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 23879
/proc/meminfo: memFree=1846072/2059040 swapFree=4140212/4192956
[pid=23876] ppid=23874 vsize=8700 CPUtime=0
/proc/23876/stat : 23876 (run) S 23874 23876 23642 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21369069 8908800 250 1992294400 4194304 4922060 140736530501888 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23876/statm: 2175 250 211 178 0 68 0
[pid=23878] ppid=23876 vsize=14628 CPUtime=51.07
/proc/23878/stat : 23878 (PBPASSolver) R 23876 23876 23642 0 -1 4202496 3210 0 0 0 5105 2 0 0 25 0 1 0 21369069 14979072 3044 1992294400 134512640 134902295 4291828352 18446744073709551615 4160480265 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23878/statm: 3657 3044 267 96 0 2869 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23328

[startup+102.309 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 23881
/proc/meminfo: memFree=1844584/2059040 swapFree=4140212/4192956
[pid=23876] ppid=23874 vsize=8700 CPUtime=0
/proc/23876/stat : 23876 (run) S 23874 23876 23642 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21369069 8908800 250 1992294400 4194304 4922060 140736530501888 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23876/statm: 2175 250 211 178 0 68 0
[pid=23878] ppid=23876 vsize=16008 CPUtime=102.27
/proc/23878/stat : 23878 (PBPASSolver) R 23876 23876 23642 0 -1 4202496 3526 0 0 0 10224 3 0 0 25 0 1 0 21369069 16392192 3360 1992294400 134512640 134902295 4291828352 18446744073709551615 4160447144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23878/statm: 4002 3360 267 96 0 3214 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 24708

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 23883
/proc/meminfo: memFree=1843964/2059040 swapFree=4140212/4192956
[pid=23876] ppid=23874 vsize=8700 CPUtime=0
/proc/23876/stat : 23876 (run) S 23874 23876 23642 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21369069 8908800 250 1992294400 4194304 4922060 140736530501888 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23876/statm: 2175 250 211 178 0 68 0
[pid=23878] ppid=23876 vsize=16728 CPUtime=162.24
/proc/23878/stat : 23878 (PBPASSolver) R 23876 23876 23642 0 -1 4202496 3712 0 0 0 16221 3 0 0 25 0 1 0 21369069 17129472 3546 1992294400 134512640 134902295 4291828352 18446744073709551615 4160485195 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23878/statm: 4182 3546 267 96 0 3394 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 25428

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 23885
/proc/meminfo: memFree=1843468/2059040 swapFree=4140212/4192956
[pid=23876] ppid=23874 vsize=8700 CPUtime=0
/proc/23876/stat : 23876 (run) S 23874 23876 23642 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21369069 8908800 250 1992294400 4194304 4922060 140736530501888 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23876/statm: 2175 250 211 178 0 68 0
[pid=23878] ppid=23876 vsize=17056 CPUtime=222.22
/proc/23878/stat : 23878 (PBPASSolver) R 23876 23876 23642 0 -1 4202496 3785 0 0 0 22219 3 0 0 25 0 1 0 21369069 17465344 3619 1992294400 134512640 134902295 4291828352 18446744073709551615 4160447106 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23878/statm: 4264 3619 267 96 0 3476 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 25756

[startup+282.301 s]
/proc/loadavg: 1.04 0.99 0.99 2/108 23887
/proc/meminfo: memFree=1842972/2059040 swapFree=4140212/4192956
[pid=23876] ppid=23874 vsize=8700 CPUtime=0
/proc/23876/stat : 23876 (run) S 23874 23876 23642 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21369069 8908800 250 1992294400 4194304 4922060 140736530501888 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23876/statm: 2175 250 211 178 0 68 0
[pid=23878] ppid=23876 vsize=17780 CPUtime=282.2
/proc/23878/stat : 23878 (PBPASSolver) R 23876 23876 23642 0 -1 4202496 3931 0 0 0 28217 3 0 0 25 0 1 0 21369069 18206720 3765 1992294400 134512640 134902295 4291828352 18446744073709551615 4160477530 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23878/statm: 4445 3765 267 96 0 3657 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 26480

[startup+342.301 s]
/proc/loadavg: 1.01 0.99 0.99 2/108 23887
/proc/meminfo: memFree=1842352/2059040 swapFree=4140212/4192956
[pid=23876] ppid=23874 vsize=8700 CPUtime=0
/proc/23876/stat : 23876 (run) S 23874 23876 23642 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21369069 8908800 250 1992294400 4194304 4922060 140736530501888 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23876/statm: 2175 250 211 178 0 68 0
[pid=23878] ppid=23876 vsize=18472 CPUtime=342.18
/proc/23878/stat : 23878 (PBPASSolver) R 23876 23876 23642 0 -1 4202496 4085 0 0 0 34215 3 0 0 25 0 1 0 21369069 18915328 3919 1992294400 134512640 134902295 4291828352 18446744073709551615 4160466113 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23878/statm: 4618 3919 267 96 0 3830 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 27172

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23889
/proc/meminfo: memFree=1841732/2059040 swapFree=4140212/4192956
[pid=23876] ppid=23874 vsize=8700 CPUtime=0
/proc/23876/stat : 23876 (run) S 23874 23876 23642 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21369069 8908800 250 1992294400 4194304 4922060 140736530501888 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23876/statm: 2175 250 211 178 0 68 0
[pid=23878] ppid=23876 vsize=19060 CPUtime=402.16
/proc/23878/stat : 23878 (PBPASSolver) R 23876 23876 23642 0 -1 4202496 4245 0 0 0 40213 3 0 0 25 0 1 0 21369069 19517440 4079 1992294400 134512640 134902295 4291828352 18446744073709551615 4160477310 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23878/statm: 4765 4079 267 96 0 3977 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 27760

[startup+462.301 s]

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

/proc/23878/statm: 5510 4723 267 96 0 4722 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 30740

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23920
/proc/meminfo: memFree=1837888/2059040 swapFree=4140212/4192956
[pid=23876] ppid=23874 vsize=8700 CPUtime=0
/proc/23876/stat : 23876 (run) S 23874 23876 23642 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21369069 8908800 250 1992294400 4194304 4922060 140736530501888 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23876/statm: 2175 250 211 178 0 68 0
[pid=23878] ppid=23876 vsize=22324 CPUtime=1181.93
/proc/23878/stat : 23878 (PBPASSolver) R 23876 23876 23642 0 -1 4202496 4951 0 0 0 118190 3 0 0 25 0 1 0 21369069 22859776 4785 1992294400 134512640 134902295 4291828352 18446744073709551615 4160480218 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23878/statm: 5581 4785 267 96 0 4793 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 31024

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23920
/proc/meminfo: memFree=1837640/2059040 swapFree=4140212/4192956
[pid=23876] ppid=23874 vsize=8700 CPUtime=0
/proc/23876/stat : 23876 (run) S 23874 23876 23642 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21369069 8908800 250 1992294400 4194304 4922060 140736530501888 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23876/statm: 2175 250 211 178 0 68 0
[pid=23878] ppid=23876 vsize=22324 CPUtime=1241.91
/proc/23878/stat : 23878 (PBPASSolver) R 23876 23876 23642 0 -1 4202496 4952 0 0 0 124188 3 0 0 25 0 1 0 21369069 22859776 4786 1992294400 134512640 134902295 4291828352 18446744073709551615 4160477318 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23878/statm: 5581 4786 267 96 0 4793 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 31024

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23922
/proc/meminfo: memFree=1837640/2059040 swapFree=4140212/4192956
[pid=23876] ppid=23874 vsize=8700 CPUtime=0
/proc/23876/stat : 23876 (run) S 23874 23876 23642 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21369069 8908800 250 1992294400 4194304 4922060 140736530501888 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23876/statm: 2175 250 211 178 0 68 0
[pid=23878] ppid=23876 vsize=22324 CPUtime=1301.9
/proc/23878/stat : 23878 (PBPASSolver) R 23876 23876 23642 0 -1 4202496 4973 0 0 0 130187 3 0 0 25 0 1 0 21369069 22859776 4807 1992294400 134512640 134902295 4291828352 18446744073709551615 4160477310 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23878/statm: 5581 4807 267 96 0 4793 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 31024

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23924
/proc/meminfo: memFree=1837268/2059040 swapFree=4140212/4192956
[pid=23876] ppid=23874 vsize=8700 CPUtime=0
/proc/23876/stat : 23876 (run) S 23874 23876 23642 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21369069 8908800 250 1992294400 4194304 4922060 140736530501888 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23876/statm: 2175 250 211 178 0 68 0
[pid=23878] ppid=23876 vsize=22644 CPUtime=1361.87
/proc/23878/stat : 23878 (PBPASSolver) R 23876 23876 23642 0 -1 4202496 5030 0 0 0 136184 3 0 0 25 0 1 0 21369069 23187456 4864 1992294400 134512640 134902295 4291828352 18446744073709551615 4160466135 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23878/statm: 5661 4864 267 96 0 4873 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 31344

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23926
/proc/meminfo: memFree=1837268/2059040 swapFree=4140212/4192956
[pid=23876] ppid=23874 vsize=8700 CPUtime=0
/proc/23876/stat : 23876 (run) S 23874 23876 23642 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21369069 8908800 250 1992294400 4194304 4922060 140736530501888 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23876/statm: 2175 250 211 178 0 68 0
[pid=23878] ppid=23876 vsize=22644 CPUtime=1421.86
/proc/23878/stat : 23878 (PBPASSolver) R 23876 23876 23642 0 -1 4202496 5043 0 0 0 142183 3 0 0 25 0 1 0 21369069 23187456 4877 1992294400 134512640 134902295 4291828352 18446744073709551615 4160480185 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23878/statm: 5661 4877 267 96 0 4873 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 31344

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23928
/proc/meminfo: memFree=1836896/2059040 swapFree=4140212/4192956
[pid=23876] ppid=23874 vsize=8700 CPUtime=0
/proc/23876/stat : 23876 (run) S 23874 23876 23642 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21369069 8908800 250 1992294400 4194304 4922060 140736530501888 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23876/statm: 2175 250 211 178 0 68 0
[pid=23878] ppid=23876 vsize=23072 CPUtime=1481.83
/proc/23878/stat : 23878 (PBPASSolver) R 23876 23876 23642 0 -1 4202496 5121 0 0 0 148180 3 0 0 25 0 1 0 21369069 23625728 4955 1992294400 134512640 134902295 4291828352 18446744073709551615 4160477310 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23878/statm: 5768 4955 267 96 0 4980 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 31772

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23928
/proc/meminfo: memFree=1836648/2059040 swapFree=4140212/4192956
[pid=23876] ppid=23874 vsize=8700 CPUtime=0
/proc/23876/stat : 23876 (run) S 23874 23876 23642 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21369069 8908800 250 1992294400 4194304 4922060 140736530501888 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23876/statm: 2175 250 211 178 0 68 0
[pid=23878] ppid=23876 vsize=23212 CPUtime=1541.83
/proc/23878/stat : 23878 (PBPASSolver) R 23876 23876 23642 0 -1 4202496 5175 0 0 0 154179 4 0 0 25 0 1 0 21369069 23769088 5009 1992294400 134512640 134902295 4291828352 18446744073709551615 4160447083 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23878/statm: 5803 5009 267 96 0 5015 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 31912

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23930
/proc/meminfo: memFree=1836400/2059040 swapFree=4140212/4192956
[pid=23876] ppid=23874 vsize=8700 CPUtime=0
/proc/23876/stat : 23876 (run) S 23874 23876 23642 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21369069 8908800 250 1992294400 4194304 4922060 140736530501888 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23876/statm: 2175 250 211 178 0 68 0
[pid=23878] ppid=23876 vsize=23356 CPUtime=1601.81
/proc/23878/stat : 23878 (PBPASSolver) R 23876 23876 23642 0 -1 4202496 5214 0 0 0 160177 4 0 0 25 0 1 0 21369069 23916544 5048 1992294400 134512640 134902295 4291828352 18446744073709551615 4160447087 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23878/statm: 5839 5048 267 96 0 5051 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 32056

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23932
/proc/meminfo: memFree=1836400/2059040 swapFree=4140212/4192956
[pid=23876] ppid=23874 vsize=8700 CPUtime=0
/proc/23876/stat : 23876 (run) S 23874 23876 23642 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21369069 8908800 250 1992294400 4194304 4922060 140736530501888 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23876/statm: 2175 250 211 178 0 68 0
[pid=23878] ppid=23876 vsize=23356 CPUtime=1661.79
/proc/23878/stat : 23878 (PBPASSolver) R 23876 23876 23642 0 -1 4202496 5214 0 0 0 166175 4 0 0 25 0 1 0 21369069 23916544 5048 1992294400 134512640 134902295 4291828352 18446744073709551615 4160480261 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23878/statm: 5839 5048 267 96 0 5051 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 32056

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23934
/proc/meminfo: memFree=1836152/2059040 swapFree=4140212/4192956
[pid=23876] ppid=23874 vsize=8700 CPUtime=0
/proc/23876/stat : 23876 (run) S 23874 23876 23642 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21369069 8908800 250 1992294400 4194304 4922060 140736530501888 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23876/statm: 2175 250 211 178 0 68 0
[pid=23878] ppid=23876 vsize=23500 CPUtime=1721.77
/proc/23878/stat : 23878 (PBPASSolver) R 23876 23876 23642 0 -1 4202496 5229 0 0 0 172173 4 0 0 25 0 1 0 21369069 24064000 5063 1992294400 134512640 134902295 4291828352 18446744073709551615 4160447111 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23878/statm: 5875 5063 267 96 0 5087 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 32200

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23936
/proc/meminfo: memFree=1836028/2059040 swapFree=4140212/4192956
[pid=23876] ppid=23874 vsize=8700 CPUtime=0
/proc/23876/stat : 23876 (run) S 23874 23876 23642 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21369069 8908800 250 1992294400 4194304 4922060 140736530501888 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23876/statm: 2175 250 211 178 0 68 0
[pid=23878] ppid=23876 vsize=23500 CPUtime=1781.75
/proc/23878/stat : 23878 (PBPASSolver) R 23876 23876 23642 0 -1 4202496 5258 0 0 0 178171 4 0 0 25 0 1 0 21369069 24064000 5092 1992294400 134512640 134902295 4291828352 18446744073709551615 4160477310 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23878/statm: 5875 5092 267 96 0 5087 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 32200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23936
/proc/meminfo: memFree=1836028/2059040 swapFree=4140212/4192956
[pid=23876] ppid=23874 vsize=8700 CPUtime=0
/proc/23876/stat : 23876 (run) S 23874 23876 23642 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21369069 8908800 250 1992294400 4194304 4922060 140736530501888 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23876/statm: 2175 250 211 178 0 68 0
[pid=23878] ppid=23876 vsize=23500 CPUtime=1800.06
/proc/23878/stat : 23878 (PBPASSolver) R 23876 23876 23642 0 -1 4202496 5258 0 0 0 180002 4 0 0 25 0 1 0 21369069 24064000 5092 1992294400 134512640 134902295 4291828352 18446744073709551615 4160480189 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23878/statm: 5875 5092 267 96 0 5087 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 32200

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23876 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=2999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.003998
# while last known CPU time is 1800.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.62
CPU time (s): 1800.06
CPU user time (s): 1800.02
CPU system time (s): 0.04
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 32200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.002999
system time used= 0.000999
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= 3
involuntary context switches= 3

runsolver used 2.96255 second user time and 8.5177 second system time

The end

Launcher Data 

Begin job on node045 at 2010-06-17 20:52:49
IDJOB=2674781
IDBENCH=2595
IDSOLVER=1174
FILE ID=node045/2674781-1276800769
PBS_JOBID= 11176637
Free space on /tmp= 62460 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-11-10.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674781-1276800769/watcher-2674781-1276800769 -o /tmp/evaluation-result-2674781-1276800769/solver-2674781-1276800769 -C 1800 -W 2000 -M 1800  run HOME/instance-2674781-1276800769.opb

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

MD5SUM BENCH= e464fa7a3640eb789ffb0025985d1316
RANDOM SEED=1198455808

node045.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		: 3000.247
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		: 3000.247
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	: 5599.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1858512 kB
Buffers:         30560 kB
Cached:          89228 kB
SwapCached:       4248 kB
Active:           8708 kB
Inactive:       122172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1858512 kB
SwapTotal:     4192956 kB
SwapFree:      4140212 kB
Dirty:             700 kB
Writeback:           0 kB
AnonPages:       10968 kB
Mapped:          12940 kB
Slab:            47564 kB
PageTables:       3936 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181936 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= 62456 MiB
End job on node045 at 2010-06-17 21:22:51