Trace number 1525004

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
LySAT i/2009-03-20? (TO) 1200.02 1200.51

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/180/
unif-k7-r85-v180-c15300-S1352224201-070.cnf
MD5SUMce4c4bfdd2071e51446dd0a693e805b0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 515300

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   15300   107100 |    4589       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 180   #clauses: 15300   #literals: 107100
0.00/0.02	c CPU time:   0.018997 s
0.00/0.02	c ==============================================================================
0.00/0.06	c lySAT 0.1
0.00/0.06	c minisat core +  additionnal features
0.00/0.06	c ============================[ Problem Statistics ]=============================
0.00/0.06	c |                                                                             |
0.00/0.06	c |  Number of variables:  180                                                  |
0.00/0.06	c |  Number of clauses:    15300                                                |
0.00/0.07	c |  Parsing time:         0.01         s                                       |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1525004-1238368064/watcher-1525004-1238368064 -o /tmp/evaluation-result-1525004-1238368064/solver-1525004-1238368064 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525004-1238368064.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 0.99 0.98 1.00 3/68 21957
/proc/meminfo: memFree=671592/2055920 swapFree=4177828/4192956
[pid=21957] ppid=21955 vsize=5356 CPUtime=0
/proc/21957/stat : 21957 (lysat.sh) R 21955 21957 21489 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1109468421 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 273653754527 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/21957/statm: 1339 234 194 169 0 50 0
[pid=21958] ppid=21957 vsize=824 CPUtime=0
/proc/21958/stat : 21958 (SatElite) R 21957 21957 21489 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 1109468421 843776 98 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/21958/statm: 206 98 50 127 0 76 0

[startup+0.104565 s]
/proc/loadavg: 0.99 0.98 1.00 3/68 21957
/proc/meminfo: memFree=671592/2055920 swapFree=4177828/4192956
[pid=21957] ppid=21955 vsize=5356 CPUtime=0.05
/proc/21957/stat : 21957 (lysat.sh) S 21955 21957 21489 0 -1 4194304 311 455 0 0 0 0 5 0 16 0 1 0 1109468421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21957/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.20157 s]
/proc/loadavg: 0.99 0.98 1.00 3/68 21957
/proc/meminfo: memFree=671592/2055920 swapFree=4177828/4192956
[pid=21957] ppid=21955 vsize=5356 CPUtime=0.05
/proc/21957/stat : 21957 (lysat.sh) S 21955 21957 21489 0 -1 4194304 311 455 0 0 0 0 5 0 16 0 1 0 1109468421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21957/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.301577 s]
/proc/loadavg: 0.99 0.98 1.00 3/68 21957
/proc/meminfo: memFree=671592/2055920 swapFree=4177828/4192956
[pid=21957] ppid=21955 vsize=5356 CPUtime=0.05
/proc/21957/stat : 21957 (lysat.sh) S 21955 21957 21489 0 -1 4194304 311 455 0 0 0 0 5 0 16 0 1 0 1109468421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21957/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.701604 s]
/proc/loadavg: 0.99 0.98 1.00 3/68 21957
/proc/meminfo: memFree=671592/2055920 swapFree=4177828/4192956
[pid=21957] ppid=21955 vsize=5356 CPUtime=0.05
/proc/21957/stat : 21957 (lysat.sh) S 21955 21957 21489 0 -1 4194304 311 455 0 0 0 0 5 0 16 0 1 0 1109468421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21957/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.50165 s]
/proc/loadavg: 0.99 0.98 1.00 2/70 21960
/proc/meminfo: memFree=666968/2055920 swapFree=4177828/4192956
[pid=21957] ppid=21955 vsize=5356 CPUtime=0.05
/proc/21957/stat : 21957 (lysat.sh) S 21955 21957 21489 0 -1 4194304 311 455 0 0 0 0 5 0 16 0 1 0 1109468421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21957/statm: 1339 237 195 169 0 50 0
[pid=21960] ppid=21957 vsize=5344 CPUtime=1.43
/proc/21960/stat : 21960 (LySATi) R 21957 21957 21489 0 -1 4194304 1089 0 0 0 143 0 0 0 25 0 1 0 1109468427 5472256 1075 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/21960/statm: 1336 1075 81 174 0 1159 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10700

[startup+3.10175 s]
/proc/loadavg: 0.99 0.98 1.00 2/70 21960
/proc/meminfo: memFree=665432/2055920 swapFree=4177828/4192956
[pid=21957] ppid=21955 vsize=5356 CPUtime=0.05
/proc/21957/stat : 21957 (lysat.sh) S 21955 21957 21489 0 -1 4194304 311 455 0 0 0 0 5 0 16 0 1 0 1109468421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21957/statm: 1339 237 195 169 0 50 0
[pid=21960] ppid=21957 vsize=7292 CPUtime=3.02
/proc/21960/stat : 21960 (LySATi) R 21957 21957 21489 0 -1 4194304 1574 0 0 0 302 0 0 0 25 0 1 0 1109468427 7467008 1560 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/21960/statm: 1823 1560 81 174 0 1646 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 12648

[startup+6.30196 s]
/proc/loadavg: 0.99 0.98 1.00 2/70 21960
/proc/meminfo: memFree=662616/2055920 swapFree=4177828/4192956
[pid=21957] ppid=21955 vsize=5356 CPUtime=0.05
/proc/21957/stat : 21957 (lysat.sh) S 21955 21957 21489 0 -1 4194304 311 455 0 0 0 0 5 0 16 0 1 0 1109468421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21957/statm: 1339 237 195 169 0 50 0
[pid=21960] ppid=21957 vsize=10560 CPUtime=6.23
/proc/21960/stat : 21960 (LySATi) R 21957 21957 21489 0 -1 4194304 2392 0 0 0 622 1 0 0 25 0 1 0 1109468427 10813440 2378 1992294400 134512640 135226915 4294956208 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 0 0 0
/proc/21960/statm: 2640 2378 81 174 0 2463 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 15916

[startup+12.7024 s]
/proc/loadavg: 0.99 0.98 1.00 2/70 21960
/proc/meminfo: memFree=659672/2055920 swapFree=4177828/4192956
[pid=21957] ppid=21955 vsize=5356 CPUtime=0.05
/proc/21957/stat : 21957 (lysat.sh) S 21955 21957 21489 0 -1 4194304 311 455 0 0 0 0 5 0 16 0 1 0 1109468421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21957/statm: 1339 237 195 169 0 50 0
[pid=21960] ppid=21957 vsize=12284 CPUtime=12.62
/proc/21960/stat : 21960 (LySATi) R 21957 21957 21489 0 -1 4194304 2814 0 0 0 1261 1 0 0 25 0 1 0 1109468427 12578816 2800 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/21960/statm: 3071 2800 81 174 0 2894 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 17640

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 1.00 2/70 21960
/proc/meminfo: memFree=655960/2055920 swapFree=4177828/4192956
[pid=21957] ppid=21955 vsize=5356 CPUtime=0.05
/proc/21957/stat : 21957 (lysat.sh) S 21955 21957 21489 0 -1 4194304 311 455 0 0 0 0 5 0 16 0 1 0 1109468421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21957/statm: 1339 237 195 169 0 50 0
[pid=21960] ppid=21957 vsize=16020 CPUtime=25.41
/proc/21960/stat : 21960 (LySATi) R 21957 21957 21489 0 -1 4194304 3759 0 0 0 2539 2 0 0 25 0 1 0 1109468427 16404480 3745 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/21960/statm: 4005 3745 81 174 0 3828 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 21376

[startup+51.1019 s]
/proc/loadavg: 0.99 0.98 1.00 2/70 21960
/proc/meminfo: memFree=648152/2055920 swapFree=4177828/4192956
[pid=21957] ppid=21955 vsize=5356 CPUtime=0.05
/proc/21957/stat : 21957 (lysat.sh) S 21955 21957 21489 0 -1 4194304 311 455 0 0 0 0 5 0 16 0 1 0 1109468421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21957/statm: 1339 237 195 169 0 50 0
[pid=21960] ppid=21957 vsize=24064 CPUtime=51.01
/proc/21960/stat : 21960 (LySATi) R 21957 21957 21489 0 -1 4194304 5729 0 0 0 5096 5 0 0 25 0 1 0 1109468427 24641536 5715 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/21960/statm: 6016 5715 81 174 0 5839 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 29420

[startup+102.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/70 21960
/proc/meminfo: memFree=636888/2055920 swapFree=4177828/4192956
[pid=21957] ppid=21955 vsize=5356 CPUtime=0.05
/proc/21957/stat : 21957 (lysat.sh) S 21955 21957 21489 0 -1 4194304 311 455 0 0 0 0 5 0 16 0 1 0 1109468421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21957/statm: 1339 237 195 169 0 50 0
[pid=21960] ppid=21957 vsize=35372 CPUtime=102.19
/proc/21960/stat : 21960 (LySATi) R 21957 21957 21489 0 -1 4194304 8516 0 0 0 10212 7 0 0 25 0 1 0 1109468427 36220928 8502 1992294400 134512640 135226915 4294956208 18446744073709551615 134537296 0 0 4096 3 0 0 0 17 0 0 0
/proc/21960/statm: 8843 8502 81 174 0 8666 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 40728

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/70 21960
/proc/meminfo: memFree=629080/2055920 swapFree=4177828/4192956
[pid=21957] ppid=21955 vsize=5356 CPUtime=0.05
/proc/21957/stat : 21957 (lysat.sh) S 21955 21957 21489 0 -1 4194304 311 455 0 0 0 0 5 0 16 0 1 0 1109468421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21957/statm: 1339 237 195 169 0 50 0
[pid=21960] ppid=21957 vsize=43496 CPUtime=162.16
/proc/21960/stat : 21960 (LySATi) R 21957 21957 21489 0 -1 4194304 10461 0 0 0 16207 9 0 0 25 0 1 0 1109468427 44539904 10447 1992294400 134512640 135226915 4294956208 18446744073709551615 134536969 0 0 4096 3 0 0 0 17 0 0 0
/proc/21960/statm: 10874 10447 81 174 0 10697 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 48852

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/70 21960
/proc/meminfo: memFree=624536/2055920 swapFree=4177828/4192956
[pid=21957] ppid=21955 vsize=5356 CPUtime=0.05
/proc/21957/stat : 21957 (lysat.sh) S 21955 21957 21489 0 -1 4194304 311 455 0 0 0 0 5 0 16 0 1 0 1109468421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21957/statm: 1339 237 195 169 0 50 0
[pid=21960] ppid=21957 vsize=48036 CPUtime=222.15
/proc/21960/stat : 21960 (LySATi) R 21957 21957 21489 0 -1 4194304 11591 0 0 0 22204 11 0 0 25 0 1 0 1109468427 49188864 11577 1992294400 134512640 135226915 4294956208 18446744073709551615 134736175 0 0 4096 3 0 0 0 17 0 0 0
/proc/21960/statm: 12009 11577 81 174 0 11832 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 53392

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/70 21960
/proc/meminfo: memFree=615640/2055920 swapFree=4177828/4192956
[pid=21957] ppid=21955 vsize=5356 CPUtime=0.05
/proc/21957/stat : 21957 (lysat.sh) S 21955 21957 21489 0 -1 4194304 311 455 0 0 0 0 5 0 16 0 1 0 1109468421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21957/statm: 1339 237 195 169 0 50 0
[pid=21960] ppid=21957 vsize=56920 CPUtime=282.13
/proc/21960/stat : 21960 (LySATi) R 21957 21957 21489 0 -1 4194304 13810 0 0 0 28199 14 0 0 25 0 1 0 1109468427 58286080 13796 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/21960/statm: 14230 13796 81 174 0 14053 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 62276

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/70 21960
/proc/meminfo: memFree=613656/2055920 swapFree=4177828/4192956
[pid=21957] ppid=21955 vsize=5356 CPUtime=0.05
/proc/21957/stat : 21957 (lysat.sh) S 21955 21957 21489 0 -1 4194304 311 455 0 0 0 0 5 0 16 0 1 0 1109468421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21957/statm: 1339 237 195 169 0 50 0
[pid=21960] ppid=21957 vsize=59016 CPUtime=342.09
/proc/21960/stat : 21960 (LySATi) R 21957 21957 21489 0 -1 4194304 14323 0 0 0 34195 14 0 0 25 0 1 0 1109468427 60432384 14309 1992294400 134512640 135226915 4294956208 18446744073709551615 134536747 0 0 4096 3 0 0 0 17 0 0 0
/proc/21960/statm: 14754 14309 81 174 0 14577 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 64372

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/70 21960
/proc/meminfo: memFree=602776/2055920 swapFree=4177828/4192956
[pid=21957] ppid=21955 vsize=5356 CPUtime=0.05
/proc/21957/stat : 21957 (lysat.sh) S 21955 21957 21489 0 -1 4194304 311 455 0 0 0 0 5 0 16 0 1 0 1109468421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21957/statm: 1339 237 195 169 0 50 0
[pid=21960] ppid=21957 vsize=70432 CPUtime=402.07
/proc/21960/stat : 21960 (LySATi) R 21957 21957 21489 0 -1 4194304 17034 0 0 0 40190 17 0 0 25 0 1 0 1109468427 72122368 17020 1992294400 134512640 135226915 4294956208 18446744073709551615 134536969 0 0 4096 3 0 0 0 17 0 0 0
/proc/21960/statm: 17608 17020 81 174 0 17431 0

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

/proc/21960/statm: 17891 17325 81 174 0 17714 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 76920

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/70 21960
/proc/meminfo: memFree=588952/2055920 swapFree=4177828/4192956
[pid=21957] ppid=21955 vsize=5356 CPUtime=0.05
/proc/21957/stat : 21957 (lysat.sh) S 21955 21957 21489 0 -1 4194304 311 455 0 0 0 0 5 0 16 0 1 0 1109468421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21957/statm: 1339 237 195 169 0 50 0
[pid=21960] ppid=21957 vsize=84388 CPUtime=582
/proc/21960/stat : 21960 (LySATi) R 21957 21957 21489 0 -1 4194304 20483 0 0 0 58180 20 0 0 25 0 1 0 1109468427 86413312 20469 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/21960/statm: 21097 20469 81 174 0 20920 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 89744

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/70 21960
/proc/meminfo: memFree=584664/2055920 swapFree=4177828/4192956
[pid=21957] ppid=21955 vsize=5356 CPUtime=0.05
/proc/21957/stat : 21957 (lysat.sh) S 21955 21957 21489 0 -1 4194304 311 455 0 0 0 0 5 0 16 0 1 0 1109468421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21957/statm: 1339 237 195 169 0 50 0
[pid=21960] ppid=21957 vsize=88740 CPUtime=641.98
/proc/21960/stat : 21960 (LySATi) R 21957 21957 21489 0 -1 4194304 21548 0 0 0 64176 22 0 0 25 0 1 0 1109468427 90869760 21534 1992294400 134512640 135226915 4294956208 18446744073709551615 134537019 0 0 4096 3 0 0 0 17 0 0 0
/proc/21960/statm: 22185 21534 81 174 0 22008 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 94096

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/70 21960
/proc/meminfo: memFree=584600/2055920 swapFree=4177828/4192956
[pid=21957] ppid=21955 vsize=5356 CPUtime=0.05
/proc/21957/stat : 21957 (lysat.sh) S 21955 21957 21489 0 -1 4194304 311 455 0 0 0 0 5 0 16 0 1 0 1109468421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21957/statm: 1339 237 195 169 0 50 0
[pid=21960] ppid=21957 vsize=88740 CPUtime=701.95
/proc/21960/stat : 21960 (LySATi) R 21957 21957 21489 0 -1 4194304 21560 0 0 0 70173 22 0 0 25 0 1 0 1109468427 90869760 21546 1992294400 134512640 135226915 4294956208 18446744073709551615 134537079 0 0 4096 3 0 0 0 17 0 0 0
/proc/21960/statm: 22185 21546 81 174 0 22008 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 94096

[startup+762.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/70 21960
/proc/meminfo: memFree=584472/2055920 swapFree=4177828/4192956
[pid=21957] ppid=21955 vsize=5356 CPUtime=0.05
/proc/21957/stat : 21957 (lysat.sh) S 21955 21957 21489 0 -1 4194304 311 455 0 0 0 0 5 0 16 0 1 0 1109468421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21957/statm: 1339 237 195 169 0 50 0
[pid=21960] ppid=21957 vsize=88740 CPUtime=761.93
/proc/21960/stat : 21960 (LySATi) R 21957 21957 21489 0 -1 4194304 21588 0 0 0 76171 22 0 0 25 0 1 0 1109468427 90869760 21574 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21960/statm: 22185 21574 81 174 0 22008 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 94096

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/70 21960
/proc/meminfo: memFree=580760/2055920 swapFree=4177828/4192956
[pid=21957] ppid=21955 vsize=5356 CPUtime=0.05
/proc/21957/stat : 21957 (lysat.sh) S 21955 21957 21489 0 -1 4194304 311 455 0 0 0 0 5 0 16 0 1 0 1109468421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21957/statm: 1339 237 195 169 0 50 0
[pid=21960] ppid=21957 vsize=92680 CPUtime=821.91
/proc/21960/stat : 21960 (LySATi) R 21957 21957 21489 0 -1 4194304 22536 0 0 0 82168 23 0 0 25 0 1 0 1109468427 94904320 22522 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/21960/statm: 23170 22522 81 174 0 22993 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 98036

[startup+882.307 s]
/proc/loadavg: 0.99 0.98 1.00 2/70 21960
/proc/meminfo: memFree=570520/2055920 swapFree=4177828/4192956
[pid=21957] ppid=21955 vsize=5356 CPUtime=0.05
/proc/21957/stat : 21957 (lysat.sh) S 21955 21957 21489 0 -1 4194304 311 455 0 0 0 0 5 0 16 0 1 0 1109468421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21957/statm: 1339 237 195 169 0 50 0
[pid=21960] ppid=21957 vsize=103944 CPUtime=881.89
/proc/21960/stat : 21960 (LySATi) R 21957 21957 21489 0 -1 4194304 25109 0 0 0 88163 26 0 0 25 0 1 0 1109468427 106438656 25095 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/21960/statm: 25986 25095 81 174 0 25809 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 109300

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/70 21960
/proc/meminfo: memFree=570328/2055920 swapFree=4177828/4192956
[pid=21957] ppid=21955 vsize=5356 CPUtime=0.05
/proc/21957/stat : 21957 (lysat.sh) S 21955 21957 21489 0 -1 4194304 311 455 0 0 0 0 5 0 16 0 1 0 1109468421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21957/statm: 1339 237 195 169 0 50 0
[pid=21960] ppid=21957 vsize=104076 CPUtime=941.87
/proc/21960/stat : 21960 (LySATi) R 21957 21957 21489 0 -1 4194304 25140 0 0 0 94161 26 0 0 25 0 1 0 1109468427 106573824 25126 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21960/statm: 26019 25126 81 174 0 25842 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 109432

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/70 21960
/proc/meminfo: memFree=570328/2055920 swapFree=4177828/4192956
[pid=21957] ppid=21955 vsize=5356 CPUtime=0.05
/proc/21957/stat : 21957 (lysat.sh) S 21955 21957 21489 0 -1 4194304 311 455 0 0 0 0 5 0 16 0 1 0 1109468421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21957/statm: 1339 237 195 169 0 50 0
[pid=21960] ppid=21957 vsize=104076 CPUtime=1001.85
/proc/21960/stat : 21960 (LySATi) R 21957 21957 21489 0 -1 4194304 25144 0 0 0 100159 26 0 0 25 0 1 0 1109468427 106573824 25130 1992294400 134512640 135226915 4294956208 18446744073709551615 134543480 0 0 4096 3 0 0 0 17 0 0 0
/proc/21960/statm: 26019 25130 81 174 0 25842 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 109432

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/70 21960
/proc/meminfo: memFree=570200/2055920 swapFree=4177828/4192956
[pid=21957] ppid=21955 vsize=5356 CPUtime=0.05
/proc/21957/stat : 21957 (lysat.sh) S 21955 21957 21489 0 -1 4194304 311 455 0 0 0 0 5 0 16 0 1 0 1109468421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21957/statm: 1339 237 195 169 0 50 0
[pid=21960] ppid=21957 vsize=104076 CPUtime=1061.82
/proc/21960/stat : 21960 (LySATi) R 21957 21957 21489 0 -1 4194304 25164 0 0 0 106156 26 0 0 25 0 1 0 1109468427 106573824 25150 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/21960/statm: 26019 25150 81 174 0 25842 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 109432

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/70 21960
/proc/meminfo: memFree=570136/2055920 swapFree=4177828/4192956
[pid=21957] ppid=21955 vsize=5356 CPUtime=0.05
/proc/21957/stat : 21957 (lysat.sh) S 21955 21957 21489 0 -1 4194304 311 455 0 0 0 0 5 0 16 0 1 0 1109468421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21957/statm: 1339 237 195 169 0 50 0
[pid=21960] ppid=21957 vsize=104076 CPUtime=1121.8
/proc/21960/stat : 21960 (LySATi) R 21957 21957 21489 0 -1 4194304 25187 0 0 0 112154 26 0 0 25 0 1 0 1109468427 106573824 25173 1992294400 134512640 135226915 4294956208 18446744073709551615 134540854 0 0 4096 3 0 0 0 17 0 0 0
/proc/21960/statm: 26019 25173 81 174 0 25842 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 109432

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/70 21960
/proc/meminfo: memFree=566744/2055920 swapFree=4177828/4192956
[pid=21957] ppid=21955 vsize=5356 CPUtime=0.05
/proc/21957/stat : 21957 (lysat.sh) S 21955 21957 21489 0 -1 4194304 311 455 0 0 0 0 5 0 16 0 1 0 1109468421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21957/statm: 1339 237 195 169 0 50 0
[pid=21960] ppid=21957 vsize=107672 CPUtime=1181.78
/proc/21960/stat : 21960 (LySATi) R 21957 21957 21489 0 -1 4194304 26079 0 0 0 118151 27 0 0 25 0 1 0 1109468427 110256128 26065 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21960/statm: 26918 26065 81 174 0 26741 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 113028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/70 21960
/proc/meminfo: memFree=564120/2055920 swapFree=4177828/4192956
[pid=21957] ppid=21955 vsize=5356 CPUtime=0.05
/proc/21957/stat : 21957 (lysat.sh) S 21955 21957 21489 0 -1 4194304 311 455 0 0 0 0 5 0 16 0 1 0 1109468421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21957/statm: 1339 237 195 169 0 50 0
[pid=21960] ppid=21957 vsize=110092 CPUtime=1199.97
/proc/21960/stat : 21960 (LySATi) R 21957 21957 21489 0 -1 4194304 26683 0 0 0 119969 28 0 0 25 0 1 0 1109468427 112734208 26669 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21960/statm: 27523 26669 81 174 0 27346 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 115448

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 21957 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=54991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.061989
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.74
CPU system time (s): 0.28
CPU usage (%): 99.9589
Max. virtual memory (cumulated for all children) (KiB): 115448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.054991
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 766
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= 5
involuntary context switches= 2

runsolver used 1.07984 second user time and 3.3135 second system time

The end

Launcher Data 

Begin job on node52 at 2009-03-30 01:07:44
IDJOB=1525004
IDBENCH=70257
IDSOLVER=511
FILE ID=node52/1525004-1238368064
PBS_JOBID= 9061178
Free space on /tmp= 66376 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/180/unif-k7-r85-v180-c15300-S1352224201-070.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525004-1238368064/watcher-1525004-1238368064 -o /tmp/evaluation-result-1525004-1238368064/solver-1525004-1238368064 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525004-1238368064.cnf i

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= ce4c4bfdd2071e51446dd0a693e805b0
RANDOM SEED=1407191539

node52.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.230
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		: 3000.230
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:        672136 kB
Buffers:         94704 kB
Cached:        1190348 kB
SwapCached:       7968 kB
Active:         193264 kB
Inactive:      1101768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        672136 kB
SwapTotal:     4192956 kB
SwapFree:      4177828 kB
Dirty:            2604 kB
Writeback:           0 kB
Mapped:          15656 kB
Slab:            74328 kB
Committed_AS:  2990608 kB
PageTables:       1736 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= 66376 MiB
End job on node52 at 2009-03-30 01:27:47