Trace number 459027

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 NameAnswerCPU timeWall clock time
PBS4_v2 2007-03-23? (TO) 1800.12 1800.64

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-clauses-65-60.opb
MD5SUMe2f35c503d924e79e4ebd2cc0bd6c322
Bench CategorySATUNSAT-SMALLINT (no optimisation, small 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 FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3900
Total number of constraints124865
Number of constraints which are clauses124865
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint60
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 61
Number of bits of the biggest sum of numbers6
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/459027-1178647708/instance-459027-1178647708.opb ......
1800.07/1800.60	c done parsing opb.
1800.07/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459027-1178647708/instance-459027-1178647708.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node71/watcher-459027-1178647708 -o ROOT/results/node71/solver-459027-1178647708 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459027-1178647708/instance-459027-1178647708.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): 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: 0.84 0.94 0.98 2/64 13179
/proc/meminfo: memFree=1439448/2055920 swapFree=4184264/4192956
[pid=13179] ppid=13177 vsize=1860 CPUtime=0
/proc/13179/stat : 13179 (PBS4_SAT07v2) R 13177 13179 11969 0 -1 4194304 259 0 0 0 0 0 0 0 18 0 1 0 340760193 1904640 241 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588519 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13179/statm: 465 241 86 219 0 242 0

[startup+0.0495379 s]
/proc/loadavg: 0.84 0.94 0.98 2/64 13179
/proc/meminfo: memFree=1439448/2055920 swapFree=4184264/4192956
[pid=13179] ppid=13177 vsize=2296 CPUtime=0.04
/proc/13179/stat : 13179 (PBS4_SAT07v2) R 13177 13179 11969 0 -1 4194304 405 0 0 0 4 0 0 0 18 0 1 0 340760193 2351104 384 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13179/statm: 574 384 86 219 0 351 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2296

[startup+0.101544 s]
/proc/loadavg: 0.84 0.94 0.98 2/64 13179
/proc/meminfo: memFree=1439448/2055920 swapFree=4184264/4192956
[pid=13179] ppid=13177 vsize=2744 CPUtime=0.1
/proc/13179/stat : 13179 (PBS4_SAT07v2) R 13177 13179 11969 0 -1 4194304 540 0 0 0 10 0 0 0 18 0 1 0 340760193 2809856 470 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13179/statm: 686 470 86 219 0 463 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2744

[startup+0.301571 s]
/proc/loadavg: 0.84 0.94 0.98 2/64 13179
/proc/meminfo: memFree=1439448/2055920 swapFree=4184264/4192956
[pid=13179] ppid=13177 vsize=4672 CPUtime=0.29
/proc/13179/stat : 13179 (PBS4_SAT07v2) R 13177 13179 11969 0 -1 4194304 1194 0 0 0 29 0 0 0 19 0 1 0 340760193 4784128 834 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134594427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13179/statm: 1168 834 86 219 0 945 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4672

[startup+0.701625 s]
/proc/loadavg: 0.84 0.94 0.98 2/64 13179
/proc/meminfo: memFree=1439448/2055920 swapFree=4184264/4192956
[pid=13179] ppid=13177 vsize=9676 CPUtime=0.69
/proc/13179/stat : 13179 (PBS4_SAT07v2) R 13177 13179 11969 0 -1 4194304 2337 0 0 0 68 1 0 0 23 0 1 0 340760193 9908224 1592 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134594427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13179/statm: 2419 1592 86 219 0 2196 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9676

[startup+1.50173 s]
/proc/loadavg: 0.84 0.94 0.98 2/65 13180
/proc/meminfo: memFree=1430480/2055920 swapFree=4184264/4192956
[pid=13179] ppid=13177 vsize=11224 CPUtime=1.49
/proc/13179/stat : 13179 (PBS4_SAT07v2) R 13177 13179 11969 0 -1 4194304 3152 0 0 0 137 12 0 0 25 0 1 0 340760193 11493376 2315 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13179/statm: 2806 2315 90 219 0 2583 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11224

[startup+3.10195 s]
/proc/loadavg: 0.84 0.94 0.98 2/65 13180
/proc/meminfo: memFree=1430224/2055920 swapFree=4184264/4192956
[pid=13179] ppid=13177 vsize=11356 CPUtime=3.09
/proc/13179/stat : 13179 (PBS4_SAT07v2) R 13177 13179 11969 0 -1 4194304 3244 0 0 0 296 13 0 0 25 0 1 0 340760193 11628544 2407 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134556992 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13179/statm: 2839 2407 90 219 0 2616 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11356

[startup+6.30139 s]
/proc/loadavg: 0.85 0.94 0.98 2/65 13180
/proc/meminfo: memFree=1428624/2055920 swapFree=4184264/4192956
[pid=13179] ppid=13177 vsize=16088 CPUtime=6.29
/proc/13179/stat : 13179 (PBS4_SAT07v2) R 13177 13179 11969 0 -1 4194304 3659 0 0 0 614 15 0 0 25 0 1 0 340760193 16474112 2822 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557006 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13179/statm: 4022 2822 90 219 0 3799 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16088

[startup+12.7013 s]
/proc/loadavg: 0.87 0.94 0.98 2/65 13180
/proc/meminfo: memFree=1424664/2055920 swapFree=4184264/4192956
[pid=13179] ppid=13177 vsize=17540 CPUtime=12.68
/proc/13179/stat : 13179 (PBS4_SAT07v2) R 13177 13179 11969 0 -1 4194304 4650 0 0 0 1248 20 0 0 25 0 1 0 340760193 17960960 3813 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134560630 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13179/statm: 4385 3813 90 219 0 4162 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17540

[startup+25.502 s]
/proc/loadavg: 0.89 0.94 0.98 2/65 13180
/proc/meminfo: memFree=1413344/2055920 swapFree=4184264/4192956
[pid=13179] ppid=13177 vsize=31172 CPUtime=25.48
/proc/13179/stat : 13179 (PBS4_SAT07v2) R 13177 13179 11969 0 -1 4194304 8194 0 0 0 2517 31 0 0 25 0 1 0 340760193 31920128 6588 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134560849 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13179/statm: 7793 6588 90 219 0 7570 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31172

[startup+51.1015 s]
/proc/loadavg: 0.93 0.94 0.98 2/65 13180
/proc/meminfo: memFree=1367456/2055920 swapFree=4184264/4192956
[pid=13179] ppid=13177 vsize=89420 CPUtime=51.07
/proc/13179/stat : 13179 (PBS4_SAT07v2) R 13177 13179 11969 0 -1 4194304 19683 0 0 0 5065 42 0 0 25 0 1 0 340760193 91566080 18077 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134532270 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13179/statm: 22355 18077 90 219 0 22132 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 89420

[startup+102.305 s]
/proc/loadavg: 0.97 0.95 0.98 2/65 13180
/proc/meminfo: memFree=1355872/2055920 swapFree=4184264/4192956
[pid=13179] ppid=13177 vsize=95376 CPUtime=102.26
/proc/13179/stat : 13179 (PBS4_SAT07v2) R 13177 13179 11969 0 -1 4194304 22552 0 0 0 10141 85 0 0 25 0 1 0 340760193 97665024 20946 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13179/statm: 23844 20946 90 219 0 23621 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 95376

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 13180
/proc/meminfo: memFree=1354912/2055920 swapFree=4184264/4192956
[pid=13179] ppid=13177 vsize=95860 CPUtime=162.24
/proc/13179/stat : 13179 (PBS4_SAT07v2) R 13177 13179 11969 0 -1 4194304 22792 0 0 0 16090 134 0 0 25 0 1 0 340760193 98160640 21186 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134560663 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13179/statm: 23965 21186 90 219 0 23742 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 95860

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 13180
/proc/meminfo: memFree=1353504/2055920 swapFree=4184264/4192956
[pid=13179] ppid=13177 vsize=96436 CPUtime=222.23
/proc/13179/stat : 13179 (PBS4_SAT07v2) R 13177 13179 11969 0 -1 4194304 23136 0 0 0 22059 164 0 0 25 0 1 0 340760193 98750464 21530 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13179/statm: 24109 21530 90 219 0 23886 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 96436

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13180
/proc/meminfo: memFree=1345696/2055920 swapFree=4184264/4192956
[pid=13179] ppid=13177 vsize=107080 CPUtime=282.21
/proc/13179/stat : 13179 (PBS4_SAT07v2) R 13177 13179 11969 0 -1 4194304 26651 0 0 0 28045 176 0 0 25 0 1 0 340760193 109649920 23508 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13179/statm: 26770 23508 90 219 0 26547 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 107080

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13180
/proc/meminfo: memFree=1325728/2055920 swapFree=4184264/4192956
[pid=13179] ppid=13177 vsize=179000 CPUtime=342.19
/proc/13179/stat : 13179 (PBS4_SAT07v2) R 13177 13179 11969 0 -1 4194304 31600 0 0 0 34031 188 0 0 25 0 1 0 340760193 183296000 28457 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13179/statm: 44750 28457 90 219 0 44527 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 179000

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13180
/proc/meminfo: memFree=1320416/2055920 swapFree=4184264/4192956
[pid=13179] ppid=13177 vsize=181104 CPUtime=402.17
/proc/13179/stat : 13179 (PBS4_SAT07v2) R 13177 13179 11969 0 -1 4194304 32949 0 0 0 40020 197 0 0 25 0 1 0 340760193 185450496 29806 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544841 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13179/statm: 45276 29806 90 219 0 45053 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 181104

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13180
/proc/meminfo: memFree=1318048/2055920 swapFree=4184264/4192956
[pid=13179] ppid=13177 vsize=182456 CPUtime=462.15
/proc/13179/stat : 13179 (PBS4_SAT07v2) R 13177 13179 11969 0 -1 4194304 33531 0 0 0 46012 203 0 0 25 0 1 0 340760193 186834944 30388 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13179/statm: 45614 30388 90 219 0 45391 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 182456

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13180
/proc/meminfo: memFree=1315872/2055920 swapFree=4184264/4192956
[pid=13179] ppid=13177 vsize=183700 CPUtime=522.14
/proc/13179/stat : 13179 (PBS4_SAT07v2) R 13177 13179 11969 0 -1 4194304 34072 0 0 0 52003 211 0 0 25 0 1 0 340760193 188108800 30929 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134560849 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13179/statm: 45925 30929 90 219 0 45702 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 183700

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13180
/proc/meminfo: memFree=1310176/2055920 swapFree=4184264/4192956
[pid=13179] ppid=13177 vsize=185060 CPUtime=582.12
/proc/13179/stat : 13179 (PBS4_SAT07v2) R 13177 13179 11969 0 -1 4194304 35491 0 0 0 57995 217 0 0 25 0 1 0 340760193 189501440 32348 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13179/statm: 46265 32348 90 219 0 46042 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 185060

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13180
/proc/meminfo: memFree=1301536/2055920 swapFree=4184264/4192956
[pid=13179] ppid=13177 vsize=198884 CPUtime=642.11
/proc/13179/stat : 13179 (PBS4_SAT07v2) R 13177 13179 11969 0 -1 4194304 40713 0 0 0 63985 226 0 0 25 0 1 0 340760193 203657216 34497 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13179/statm: 49721 34497 90 219 0 49498 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 198884


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13180
/proc/meminfo: memFree=1296416/2055920 swapFree=4184264/4192956
[pid=13179] ppid=13177 vsize=201748 CPUtime=822.05
/proc/13179/stat : 13179 (PBS4_SAT07v2) R 13177 13179 11969 0 -1 4194304 41987 0 0 0 81961 244 0 0 25 0 1 0 340760193 206589952 35771 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13179/statm: 50437 35771 90 219 0 50214 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 201748

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13180
/proc/meminfo: memFree=1294496/2055920 swapFree=4184264/4192956
[pid=13179] ppid=13177 vsize=202628 CPUtime=882.03
/proc/13179/stat : 13179 (PBS4_SAT07v2) R 13177 13179 11969 0 -1 4194304 42470 0 0 0 87953 250 0 0 25 0 1 0 340760193 207491072 36254 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13179/statm: 50657 36254 90 219 0 50434 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 202628

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13180
/proc/meminfo: memFree=1292832/2055920 swapFree=4184264/4192956
[pid=13179] ppid=13177 vsize=203652 CPUtime=942.02
/proc/13179/stat : 13179 (PBS4_SAT07v2) R 13177 13179 11969 0 -1 4194304 42895 0 0 0 93946 256 0 0 25 0 1 0 340760193 208539648 36679 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13179/statm: 50913 36679 90 219 0 50690 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 203652

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13180
/proc/meminfo: memFree=1291104/2055920 swapFree=4184264/4192956
[pid=13179] ppid=13177 vsize=204520 CPUtime=1002
/proc/13179/stat : 13179 (PBS4_SAT07v2) R 13177 13179 11969 0 -1 4194304 43313 0 0 0 99939 261 0 0 25 0 1 0 340760193 209428480 37097 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13179/statm: 51130 37097 90 219 0 50907 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 204520

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13180
/proc/meminfo: memFree=1289440/2055920 swapFree=4184264/4192956
[pid=13179] ppid=13177 vsize=205664 CPUtime=1061.98
/proc/13179/stat : 13179 (PBS4_SAT07v2) R 13177 13179 11969 0 -1 4194304 43743 0 0 0 105933 265 0 0 25 0 1 0 340760193 210599936 37527 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13179/statm: 51416 37527 90 219 0 51193 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 205664

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13180
/proc/meminfo: memFree=1287584/2055920 swapFree=4184264/4192956
[pid=13179] ppid=13177 vsize=206848 CPUtime=1121.97
/proc/13179/stat : 13179 (PBS4_SAT07v2) R 13177 13179 11969 0 -1 4194304 44195 0 0 0 111927 270 0 0 25 0 1 0 340760193 211812352 37979 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550359 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13179/statm: 51712 37979 90 219 0 51489 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 206848

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13180
/proc/meminfo: memFree=1285792/2055920 swapFree=4184264/4192956
[pid=13179] ppid=13177 vsize=208000 CPUtime=1181.95
/proc/13179/stat : 13179 (PBS4_SAT07v2) R 13177 13179 11969 0 -1 4194304 44652 0 0 0 117918 277 0 0 25 0 1 0 340760193 212992000 38436 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13179/statm: 52000 38436 90 219 0 51777 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 208000

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13180
/proc/meminfo: memFree=1275168/2055920 swapFree=4184264/4192956
[pid=13179] ppid=13177 vsize=209352 CPUtime=1241.93
/proc/13179/stat : 13179 (PBS4_SAT07v2) R 13177 13179 11969 0 -1 4194304 47307 0 0 0 123910 283 0 0 25 0 1 0 340760193 214376448 41091 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13179/statm: 52338 41091 90 219 0 52115 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 209352

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13180
/proc/meminfo: memFree=1266592/2055920 swapFree=4184264/4192956
[pid=13179] ppid=13177 vsize=212604 CPUtime=1301.92
/proc/13179/stat : 13179 (PBS4_SAT07v2) R 13177 13179 11969 0 -1 4194304 49429 0 0 0 129903 289 0 0 25 0 1 0 340760193 217706496 43213 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13179/statm: 53151 43213 90 219 0 52928 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 212604

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13180
/proc/meminfo: memFree=1264864/2055920 swapFree=4184264/4192956
[pid=13179] ppid=13177 vsize=213904 CPUtime=1361.9
/proc/13179/stat : 13179 (PBS4_SAT07v2) R 13177 13179 11969 0 -1 4194304 49872 0 0 0 135896 294 0 0 25 0 1 0 340760193 219037696 43656 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13179/statm: 53476 43656 90 219 0 53253 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 213904

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13180
/proc/meminfo: memFree=1263392/2055920 swapFree=4184264/4192956
[pid=13179] ppid=13177 vsize=215148 CPUtime=1421.88
/proc/13179/stat : 13179 (PBS4_SAT07v2) R 13177 13179 11969 0 -1 4194304 50226 0 0 0 141890 298 0 0 25 0 1 0 340760193 220311552 44010 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13179/statm: 53787 44010 90 219 0 53564 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 215148

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13180
/proc/meminfo: memFree=1261856/2055920 swapFree=4184264/4192956
[pid=13179] ppid=13177 vsize=215148 CPUtime=1481.86
/proc/13179/stat : 13179 (PBS4_SAT07v2) R 13177 13179 11969 0 -1 4194304 50623 0 0 0 147882 304 0 0 25 0 1 0 340760193 220311552 44407 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13179/statm: 53787 44407 90 219 0 53564 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 215148

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13180
/proc/meminfo: memFree=1260320/2055920 swapFree=4184264/4192956
[pid=13179] ppid=13177 vsize=241160 CPUtime=1541.84
/proc/13179/stat : 13179 (PBS4_SAT07v2) R 13177 13179 11969 0 -1 4194304 57129 0 0 0 153873 311 0 0 25 0 1 0 340760193 246947840 44768 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13179/statm: 60290 44768 90 219 0 60067 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 241160

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13180
/proc/meminfo: memFree=1258976/2055920 swapFree=4184264/4192956
[pid=13179] ppid=13177 vsize=241160 CPUtime=1601.83
/proc/13179/stat : 13179 (PBS4_SAT07v2) R 13177 13179 11969 0 -1 4194304 57475 0 0 0 159867 316 0 0 25 0 1 0 340760193 246947840 45114 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13179/statm: 60290 45114 90 219 0 60067 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 241160

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13180
/proc/meminfo: memFree=1257504/2055920 swapFree=4184264/4192956
[pid=13179] ppid=13177 vsize=242564 CPUtime=1661.81
/proc/13179/stat : 13179 (PBS4_SAT07v2) R 13177 13179 11969 0 -1 4194304 57831 0 0 0 165861 320 0 0 25 0 1 0 340760193 248385536 45470 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13179/statm: 60641 45470 90 219 0 60418 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 242564

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13180
/proc/meminfo: memFree=1256160/2055920 swapFree=4184264/4192956
[pid=13179] ppid=13177 vsize=242564 CPUtime=1721.8
/proc/13179/stat : 13179 (PBS4_SAT07v2) R 13177 13179 11969 0 -1 4194304 58166 0 0 0 171855 325 0 0 25 0 1 0 340760193 248385536 45805 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13179/statm: 60641 45805 90 219 0 60418 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 242564

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13180
/proc/meminfo: memFree=1254944/2055920 swapFree=4184264/4192956
[pid=13179] ppid=13177 vsize=244056 CPUtime=1781.78
/proc/13179/stat : 13179 (PBS4_SAT07v2) R 13177 13179 11969 0 -1 4194304 58479 0 0 0 177849 329 0 0 25 0 1 0 340760193 249913344 46118 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13179/statm: 61014 46118 90 219 0 60791 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 244056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13180
/proc/meminfo: memFree=1254496/2055920 swapFree=4184264/4192956
[pid=13179] ppid=13177 vsize=244056 CPUtime=1800.07
/proc/13179/stat : 13179 (PBS4_SAT07v2) R 13177 13179 11969 0 -1 4194304 58583 0 0 0 179676 331 0 0 25 0 1 0 340760193 249913344 46222 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134583768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13179/statm: 61014 46222 90 219 0 60791 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 244056

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

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

Child status: 0
Real time (s): 1800.64
CPU time (s): 1800.12
CPU user time (s): 1796.77
CPU system time (s): 3.34849
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 265740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.77
system time used= 3.34849
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58584
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= 970

runsolver used 1.2808 second user time and 3.64245 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Tue May  8 18:08:29 UTC 2007

IDJOB= 459027
IDBENCH= 2586
IDSOLVER= 200
FILE ID= node71/459027-1178647708

PBS_JOBID= 5218350

Free space on /tmp= 66559 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-clauses-65-60.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459027-1178647708/instance-459027-1178647708.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node71/convwatcher-459027-1178647708 -o ROOT/results/node71/conversion-459027-1178647708 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459027-1178647708/instance-459027-1178647708.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-459027-1178647708 -o ROOT/results/node71/solver-459027-1178647708 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459027-1178647708/instance-459027-1178647708.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  e2f35c503d924e79e4ebd2cc0bd6c322

RANDOM SEED= 517163711

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.234
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		: 3000.234
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:       1439920 kB
Buffers:         37552 kB
Cached:         440064 kB
SwapCached:       2668 kB
Active:         209184 kB
Inactive:       317756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1439920 kB
SwapTotal:     4192956 kB
SwapFree:      4184264 kB
Dirty:            5544 kB
Writeback:           0 kB
Mapped:          55504 kB
Slab:            75048 kB
Committed_AS:  7017512 kB
PageTables:       1548 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= 66559 MiB

End job on node71 on Tue May  8 18:38:31 UTC 2007