Trace number 1527169

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) 1200.04 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S714125262-017.cnf
MD5SUMdfd8633a4f173899180c2a33f1de5594
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.051991
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1700     5100 |     509       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1681     5133 |      --       0       --      -- |     --   | -19/33
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 385   #clauses: 1681   #literals: 5133
0.00/0.00	c CPU time:   0.004999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  385                                                  |
0.00/0.01	c |  Number of clauses:    1681                                                 |
0.00/0.01	c |  Parsing time:         0.00         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-1527169-1238581465/watcher-1527169-1238581465 -o /tmp/evaluation-result-1527169-1238581465/solver-1527169-1238581465 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527169-1238581465.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: 2.34 2.20 1.68 3/76 3548
/proc/meminfo: memFree=1647976/2055920 swapFree=4173760/4192956
[pid=3548] ppid=3546 vsize=5356 CPUtime=0
/proc/3548/stat : 3548 (lysat.sh) S 3546 3548 2984 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1130807722 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3548/statm: 1339 235 195 169 0 50 0
[pid=3549] ppid=3548 vsize=832 CPUtime=0
/proc/3549/stat : 3549 (SatElite) R 3548 3548 2984 0 -1 4194304 145 0 0 0 0 0 0 0 19 0 1 0 1130807723 851968 129 1992294400 134512640 135034092 4294956096 18446744073709551615 134566501 0 0 4096 3 0 0 0 17 0 0 0
/proc/3549/statm: 208 129 68 127 0 78 0

[startup+0.0755991 s]
/proc/loadavg: 2.34 2.20 1.68 3/76 3548
/proc/meminfo: memFree=1647976/2055920 swapFree=4173760/4192956
[pid=3548] ppid=3546 vsize=5356 CPUtime=0
/proc/3548/stat : 3548 (lysat.sh) S 3546 3548 2984 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1130807722 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3548/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101602 s]
/proc/loadavg: 2.34 2.20 1.68 3/76 3548
/proc/meminfo: memFree=1647976/2055920 swapFree=4173760/4192956
[pid=3548] ppid=3546 vsize=5356 CPUtime=0
/proc/3548/stat : 3548 (lysat.sh) S 3546 3548 2984 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1130807722 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3548/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301618 s]
/proc/loadavg: 2.34 2.20 1.68 3/76 3548
/proc/meminfo: memFree=1647976/2055920 swapFree=4173760/4192956
[pid=3548] ppid=3546 vsize=5356 CPUtime=0
/proc/3548/stat : 3548 (lysat.sh) S 3546 3548 2984 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1130807722 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3548/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701652 s]
/proc/loadavg: 2.34 2.20 1.68 3/76 3548
/proc/meminfo: memFree=1647976/2055920 swapFree=4173760/4192956
[pid=3548] ppid=3546 vsize=5356 CPUtime=0
/proc/3548/stat : 3548 (lysat.sh) S 3546 3548 2984 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1130807722 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3548/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50272 s]
/proc/loadavg: 2.34 2.20 1.68 2/78 3551
/proc/meminfo: memFree=1645976/2055920 swapFree=4173760/4192956
[pid=3548] ppid=3546 vsize=5356 CPUtime=0
/proc/3548/stat : 3548 (lysat.sh) S 3546 3548 2984 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1130807722 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3548/statm: 1339 237 195 169 0 50 0
[pid=3551] ppid=3548 vsize=3660 CPUtime=1.48
/proc/3551/stat : 3551 (LySATi) R 3548 3548 2984 0 -1 4194304 567 0 0 0 148 0 0 0 25 0 1 0 1130807724 3747840 552 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/3551/statm: 915 552 81 174 0 738 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9016

[startup+3.10185 s]
/proc/loadavg: 2.34 2.20 1.68 2/78 3551
/proc/meminfo: memFree=1645080/2055920 swapFree=4173760/4192956
[pid=3548] ppid=3546 vsize=5356 CPUtime=0
/proc/3548/stat : 3548 (lysat.sh) S 3546 3548 2984 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1130807722 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3548/statm: 1339 237 195 169 0 50 0
[pid=3551] ppid=3548 vsize=4588 CPUtime=3.07
/proc/3551/stat : 3551 (LySATi) R 3548 3548 2984 0 -1 4194304 783 0 0 0 307 0 0 0 25 0 1 0 1130807724 4698112 768 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3551/statm: 1147 768 81 174 0 970 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 9944

[startup+6.30112 s]
/proc/loadavg: 2.24 2.18 1.67 2/78 3551
/proc/meminfo: memFree=1643736/2055920 swapFree=4173760/4192956
[pid=3548] ppid=3546 vsize=5356 CPUtime=0
/proc/3548/stat : 3548 (lysat.sh) S 3546 3548 2984 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1130807722 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3548/statm: 1339 237 195 169 0 50 0
[pid=3551] ppid=3548 vsize=6088 CPUtime=6.27
/proc/3551/stat : 3551 (LySATi) R 3548 3548 2984 0 -1 4194304 1171 0 0 0 627 0 0 0 25 0 1 0 1130807724 6234112 1156 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3551/statm: 1522 1156 81 174 0 1345 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11444

[startup+12.7016 s]
/proc/loadavg: 2.14 2.16 1.67 2/78 3551
/proc/meminfo: memFree=1641240/2055920 swapFree=4173760/4192956
[pid=3548] ppid=3546 vsize=5356 CPUtime=0
/proc/3548/stat : 3548 (lysat.sh) S 3546 3548 2984 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1130807722 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3548/statm: 1339 237 195 169 0 50 0
[pid=3551] ppid=3548 vsize=7860 CPUtime=12.68
/proc/3551/stat : 3551 (LySATi) R 3548 3548 2984 0 -1 4194304 1591 0 0 0 1267 1 0 0 25 0 1 0 1130807724 8048640 1576 1992294400 134512640 135226915 4294956208 18446744073709551615 134536958 0 0 4096 3 0 0 0 17 0 0 0
/proc/3551/statm: 1965 1576 81 174 0 1788 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13216

[startup+25.5017 s]
/proc/loadavg: 1.88 2.10 1.66 2/78 3551
/proc/meminfo: memFree=1639576/2055920 swapFree=4173760/4192956
[pid=3548] ppid=3546 vsize=5356 CPUtime=0
/proc/3548/stat : 3548 (lysat.sh) S 3546 3548 2984 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1130807722 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3548/statm: 1339 237 195 169 0 50 0
[pid=3551] ppid=3548 vsize=9692 CPUtime=25.47
/proc/3551/stat : 3551 (LySATi) R 3548 3548 2984 0 -1 4194304 2052 0 0 0 2546 1 0 0 25 0 1 0 1130807724 9924608 2037 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/3551/statm: 2423 2037 81 174 0 2246 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15048

[startup+51.1018 s]
/proc/loadavg: 1.58 2.01 1.64 2/78 3551
/proc/meminfo: memFree=1636952/2055920 swapFree=4173760/4192956
[pid=3548] ppid=3546 vsize=5356 CPUtime=0
/proc/3548/stat : 3548 (lysat.sh) S 3546 3548 2984 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1130807722 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3548/statm: 1339 237 195 169 0 50 0
[pid=3551] ppid=3548 vsize=12584 CPUtime=51.07
/proc/3551/stat : 3551 (LySATi) R 3548 3548 2984 0 -1 4194304 2734 0 0 0 5105 2 0 0 25 0 1 0 1130807724 12886016 2719 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/3551/statm: 3146 2719 81 174 0 2969 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17940

[startup+102.306 s]
/proc/loadavg: 1.25 1.85 1.60 2/78 3551
/proc/meminfo: memFree=1633752/2055920 swapFree=4173760/4192956
[pid=3548] ppid=3546 vsize=5356 CPUtime=0
/proc/3548/stat : 3548 (lysat.sh) S 3546 3548 2984 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1130807722 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3548/statm: 1339 237 195 169 0 50 0
[pid=3551] ppid=3548 vsize=15536 CPUtime=102.25
/proc/3551/stat : 3551 (LySATi) R 3548 3548 2984 0 -1 4194304 3481 0 0 0 10223 2 0 0 25 0 1 0 1130807724 15908864 3466 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3551/statm: 3884 3466 81 174 0 3707 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 20892

[startup+162.301 s]
/proc/loadavg: 1.09 1.69 1.56 2/78 3551
/proc/meminfo: memFree=1630040/2055920 swapFree=4173760/4192956
[pid=3548] ppid=3546 vsize=5356 CPUtime=0
/proc/3548/stat : 3548 (lysat.sh) S 3546 3548 2984 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1130807722 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3548/statm: 1339 237 195 169 0 50 0
[pid=3551] ppid=3548 vsize=19548 CPUtime=162.23
/proc/3551/stat : 3551 (LySATi) R 3548 3548 2984 0 -1 4194304 4423 0 0 0 16219 4 0 0 25 0 1 0 1130807724 20017152 4408 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3551/statm: 4887 4408 81 174 0 4710 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 24904

[startup+222.301 s]
/proc/loadavg: 1.03 1.57 1.52 2/78 3551
/proc/meminfo: memFree=1624920/2055920 swapFree=4173760/4192956
[pid=3548] ppid=3546 vsize=5356 CPUtime=0
/proc/3548/stat : 3548 (lysat.sh) S 3546 3548 2984 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1130807722 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3548/statm: 1339 237 195 169 0 50 0
[pid=3551] ppid=3548 vsize=25020 CPUtime=222.21
/proc/3551/stat : 3551 (LySATi) R 3548 3548 2984 0 -1 4194304 5671 0 0 0 22216 5 0 0 25 0 1 0 1130807724 25620480 5656 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3551/statm: 6255 5656 81 174 0 6078 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 30376

[startup+282.301 s]
/proc/loadavg: 1.01 1.46 1.49 2/78 3551
/proc/meminfo: memFree=1623704/2055920 swapFree=4173760/4192956
[pid=3548] ppid=3546 vsize=5356 CPUtime=0
/proc/3548/stat : 3548 (lysat.sh) S 3546 3548 2984 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1130807722 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3548/statm: 1339 237 195 169 0 50 0
[pid=3551] ppid=3548 vsize=26276 CPUtime=282.2
/proc/3551/stat : 3551 (LySATi) R 3548 3548 2984 0 -1 4194304 5983 0 0 0 28215 5 0 0 25 0 1 0 1130807724 26906624 5968 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3551/statm: 6569 5968 81 174 0 6392 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 31632

[startup+342.301 s]
/proc/loadavg: 1.00 1.37 1.45 2/78 3551
/proc/meminfo: memFree=1620376/2055920 swapFree=4173760/4192956
[pid=3548] ppid=3546 vsize=5356 CPUtime=0
/proc/3548/stat : 3548 (lysat.sh) S 3546 3548 2984 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1130807722 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3548/statm: 1339 237 195 169 0 50 0
[pid=3551] ppid=3548 vsize=29452 CPUtime=342.18
/proc/3551/stat : 3551 (LySATi) R 3548 3548 2984 0 -1 4194304 6824 0 0 0 34212 6 0 0 25 0 1 0 1130807724 30158848 6809 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3551/statm: 7363 6809 81 174 0 7186 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 34808

[startup+402.301 s]
/proc/loadavg: 1.00 1.30 1.42 2/78 3551
/proc/meminfo: memFree=1619736/2055920 swapFree=4173760/4192956
[pid=3548] ppid=3546 vsize=5356 CPUtime=0
/proc/3548/stat : 3548 (lysat.sh) S 3546 3548 2984 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1130807722 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3548/statm: 1339 237 195 169 0 50 0
[pid=3551] ppid=3548 vsize=30236 CPUtime=402.17
/proc/3551/stat : 3551 (LySATi) R 3548 3548 2984 0 -1 4194304 6983 0 0 0 40210 7 0 0 25 0 1 0 1130807724 30961664 6968 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/3551/statm: 7559 6968 81 174 0 7382 0

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

/proc/3551/statm: 9355 8583 81 174 0 9178 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 42776

[startup+582.302 s]
/proc/loadavg: 1.00 1.16 1.34 2/78 3551
/proc/meminfo: memFree=1613080/2055920 swapFree=4173760/4192956
[pid=3548] ppid=3546 vsize=5356 CPUtime=0
/proc/3548/stat : 3548 (lysat.sh) S 3546 3548 2984 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1130807722 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3548/statm: 1339 237 195 169 0 50 0
[pid=3551] ppid=3548 vsize=37596 CPUtime=582.12
/proc/3551/stat : 3551 (LySATi) R 3548 3548 2984 0 -1 4194304 8659 0 0 0 58203 9 0 0 25 0 1 0 1130807724 38498304 8644 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 0 0 0
/proc/3551/statm: 9399 8644 81 174 0 9222 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 42952

[startup+642.302 s]
/proc/loadavg: 1.00 1.13 1.32 2/78 3551
/proc/meminfo: memFree=1612568/2055920 swapFree=4173760/4192956
[pid=3548] ppid=3546 vsize=5356 CPUtime=0
/proc/3548/stat : 3548 (lysat.sh) S 3546 3548 2984 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1130807722 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3548/statm: 1339 237 195 169 0 50 0
[pid=3551] ppid=3548 vsize=38220 CPUtime=642.1
/proc/3551/stat : 3551 (LySATi) R 3548 3548 2984 0 -1 4194304 8780 0 0 0 64201 9 0 0 25 0 1 0 1130807724 39137280 8765 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3551/statm: 9555 8765 81 174 0 9378 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 43576

[startup+702.302 s]
/proc/loadavg: 1.00 1.10 1.29 2/78 3551
/proc/meminfo: memFree=1611416/2055920 swapFree=4173760/4192956
[pid=3548] ppid=3546 vsize=5356 CPUtime=0
/proc/3548/stat : 3548 (lysat.sh) S 3546 3548 2984 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1130807722 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3548/statm: 1339 237 195 169 0 50 0
[pid=3551] ppid=3548 vsize=39552 CPUtime=702.07
/proc/3551/stat : 3551 (LySATi) R 3548 3548 2984 0 -1 4194304 9049 0 0 0 70198 9 0 0 25 0 1 0 1130807724 40501248 9034 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/3551/statm: 9888 9034 81 174 0 9711 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 44908

[startup+762.308 s]
/proc/loadavg: 1.00 1.08 1.27 2/78 3551
/proc/meminfo: memFree=1607448/2055920 swapFree=4173760/4192956
[pid=3548] ppid=3546 vsize=5356 CPUtime=0
/proc/3548/stat : 3548 (lysat.sh) S 3546 3548 2984 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1130807722 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3548/statm: 1339 237 195 169 0 50 0
[pid=3551] ppid=3548 vsize=43352 CPUtime=762.07
/proc/3551/stat : 3551 (LySATi) R 3548 3548 2984 0 -1 4194304 10020 0 0 0 76196 11 0 0 25 0 1 0 1130807724 44392448 10005 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3551/statm: 10838 10005 81 174 0 10661 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 48708

[startup+822.302 s]
/proc/loadavg: 1.00 1.06 1.25 2/78 3551
/proc/meminfo: memFree=1604312/2055920 swapFree=4173760/4192956
[pid=3548] ppid=3546 vsize=5356 CPUtime=0
/proc/3548/stat : 3548 (lysat.sh) S 3546 3548 2984 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1130807722 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3548/statm: 1339 237 195 169 0 50 0
[pid=3551] ppid=3548 vsize=46364 CPUtime=822.05
/proc/3551/stat : 3551 (LySATi) R 3548 3548 2984 0 -1 4194304 10820 0 0 0 82192 13 0 0 25 0 1 0 1130807724 47476736 10805 1992294400 134512640 135226915 4294956208 18446744073709551615 134537275 0 0 4096 3 0 0 0 17 0 0 0
/proc/3551/statm: 11591 10805 81 174 0 11414 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 51720

[startup+882.302 s]
/proc/loadavg: 1.00 1.05 1.24 2/78 3551
/proc/meminfo: memFree=1604248/2055920 swapFree=4173760/4192956
[pid=3548] ppid=3546 vsize=5356 CPUtime=0
/proc/3548/stat : 3548 (lysat.sh) S 3546 3548 2984 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1130807722 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3548/statm: 1339 237 195 169 0 50 0
[pid=3551] ppid=3548 vsize=46500 CPUtime=882.03
/proc/3551/stat : 3551 (LySATi) R 3548 3548 2984 0 -1 4194304 10855 0 0 0 88190 13 0 0 25 0 1 0 1130807724 47616000 10840 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/3551/statm: 11625 10840 81 174 0 11448 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 51856

[startup+942.302 s]
/proc/loadavg: 1.00 1.04 1.22 2/78 3553
/proc/meminfo: memFree=1603672/2055920 swapFree=4173760/4192956
[pid=3548] ppid=3546 vsize=5356 CPUtime=0
/proc/3548/stat : 3548 (lysat.sh) S 3546 3548 2984 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1130807722 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3548/statm: 1339 237 195 169 0 50 0
[pid=3551] ppid=3548 vsize=46848 CPUtime=942.01
/proc/3551/stat : 3551 (LySATi) R 3548 3548 2984 0 -1 4194304 10922 0 0 0 94188 13 0 0 25 0 1 0 1130807724 47972352 10907 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3551/statm: 11712 10907 81 174 0 11535 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 52204

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.20 2/78 3553
/proc/meminfo: memFree=1603480/2055920 swapFree=4173760/4192956
[pid=3548] ppid=3546 vsize=5356 CPUtime=0
/proc/3548/stat : 3548 (lysat.sh) S 3546 3548 2984 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1130807722 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3548/statm: 1339 237 195 169 0 50 0
[pid=3551] ppid=3548 vsize=47396 CPUtime=1001.99
/proc/3551/stat : 3551 (LySATi) R 3548 3548 2984 0 -1 4194304 11039 0 0 0 100186 13 0 0 25 0 1 0 1130807724 48533504 11024 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3551/statm: 11849 11024 81 174 0 11672 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 52752

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.18 2/78 3553
/proc/meminfo: memFree=1602776/2055920 swapFree=4173760/4192956
[pid=3548] ppid=3546 vsize=5356 CPUtime=0
/proc/3548/stat : 3548 (lysat.sh) S 3546 3548 2984 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1130807722 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3548/statm: 1339 237 195 169 0 50 0
[pid=3551] ppid=3548 vsize=48284 CPUtime=1061.97
/proc/3551/stat : 3551 (LySATi) R 3548 3548 2984 0 -1 4194304 11211 0 0 0 106184 13 0 0 25 0 1 0 1130807724 49442816 11196 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/3551/statm: 12071 11196 81 174 0 11894 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 53640

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.17 2/78 3553
/proc/meminfo: memFree=1601624/2055920 swapFree=4173760/4192956
[pid=3548] ppid=3546 vsize=5356 CPUtime=0
/proc/3548/stat : 3548 (lysat.sh) S 3546 3548 2984 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1130807722 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3548/statm: 1339 237 195 169 0 50 0
[pid=3551] ppid=3548 vsize=49720 CPUtime=1121.96
/proc/3551/stat : 3551 (LySATi) R 3548 3548 2984 0 -1 4194304 11524 0 0 0 112182 14 0 0 25 0 1 0 1130807724 50913280 11509 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3551/statm: 12430 11509 81 174 0 12253 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 55076

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.16 2/78 3553
/proc/meminfo: memFree=1598424/2055920 swapFree=4173760/4192956
[pid=3548] ppid=3546 vsize=5356 CPUtime=0
/proc/3548/stat : 3548 (lysat.sh) S 3546 3548 2984 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1130807722 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3548/statm: 1339 237 195 169 0 50 0
[pid=3551] ppid=3548 vsize=53784 CPUtime=1181.94
/proc/3551/stat : 3551 (LySATi) R 3548 3548 2984 0 -1 4194304 12341 0 0 0 118179 15 0 0 25 0 1 0 1130807724 55074816 12326 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3551/statm: 13446 12326 81 174 0 13269 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 59140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.16 2/78 3553
/proc/meminfo: memFree=1597336/2055920 swapFree=4173760/4192956
[pid=3548] ppid=3546 vsize=5356 CPUtime=0
/proc/3548/stat : 3548 (lysat.sh) S 3546 3548 2984 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1130807722 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3548/statm: 1339 237 195 169 0 50 0
[pid=3551] ppid=3548 vsize=54784 CPUtime=1200.04
/proc/3551/stat : 3551 (LySATi) R 3548 3548 2984 0 -1 4194304 12596 0 0 0 119988 16 0 0 25 0 1 0 1130807724 56098816 12581 1992294400 134512640 135226915 4294956208 18446744073709551615 134537003 0 0 4096 3 0 0 0 17 0 0 0
/proc/3551/statm: 13696 12581 81 174 0 13519 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 60140

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 3548 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.009997
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.88
CPU system time (s): 0.16
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 60140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 460
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= 3

runsolver used 1.51677 second user time and 3.9534 second system time

The end

Launcher Data 

Begin job on node65 at 2009-04-01 12:24:25
IDJOB=1527169
IDBENCH=70690
IDSOLVER=511
FILE ID=node65/1527169-1238581465
PBS_JOBID= 9062207
Free space on /tmp= 66316 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S714125262-017.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527169-1238581465/watcher-1527169-1238581465 -o /tmp/evaluation-result-1527169-1238581465/solver-1527169-1238581465 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527169-1238581465.cnf i

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

MD5SUM BENCH= dfd8633a4f173899180c2a33f1de5594
RANDOM SEED=1049053371

node65.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		: 3000.231
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		: 3000.231
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:       1648456 kB
Buffers:         87676 kB
Cached:         231176 kB
SwapCached:       9792 kB
Active:         194684 kB
Inactive:       135504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1648456 kB
SwapTotal:     4192956 kB
SwapFree:      4173760 kB
Dirty:            2184 kB
Writeback:           0 kB
Mapped:          16992 kB
Slab:            62064 kB
Committed_AS:  3552304 kB
PageTables:       2316 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= 66316 MiB
End job on node65 at 2009-04-01 12:44:28