Trace number 1731182

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 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-270-1.sat05-2248.reshuffled-07.cnf
MD5SUM6829b07d42c434b96cd2417ca27ed3f2
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables270
Number of clauses1080
Sum of the clauses size3240
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31080
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 |    1080     3240 |     323       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 270   #clauses: 1080   #literals: 3240
0.00/0.00	c CPU time:   0.002999 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:  270                                                  |
0.00/0.01	c |  Number of clauses:    1080                                                 |
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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1731182-1240767852/watcher-1731182-1240767852 -o /tmp/evaluation-result-1731182-1240767852/solver-1731182-1240767852 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1731182-1240767852.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: 1.00 1.00 1.00 2/64 22528
/proc/meminfo: memFree=1687560/2055920 swapFree=4181336/4192956
[pid=22528] ppid=22526 vsize=5356 CPUtime=0
/proc/22528/stat : 22528 (lysat.sh) S 22526 22528 22407 0 -1 4194304 310 132 0 0 0 0 0 0 18 0 1 0 104818101 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22528/statm: 1339 237 195 169 0 50 0
[pid=22530] ppid=22528 vsize=1904 CPUtime=0
/proc/22530/stat : 22530 (LySATi) R 22528 22528 22407 0 -1 4194304 135 0 0 0 0 0 0 0 18 0 1 0 104818102 1949696 120 1992294400 134512640 135226915 4294956224 18446744073709551615 134551232 0 0 4096 3 0 0 0 17 1 0 0
/proc/22530/statm: 476 121 79 174 0 299 0

[startup+0.092908 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 22528
/proc/meminfo: memFree=1687560/2055920 swapFree=4181336/4192956
[pid=22528] ppid=22526 vsize=5356 CPUtime=0
/proc/22528/stat : 22528 (lysat.sh) S 22526 22528 22407 0 -1 4194304 310 132 0 0 0 0 0 0 18 0 1 0 104818101 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22528/statm: 1339 237 195 169 0 50 0
[pid=22530] ppid=22528 vsize=2296 CPUtime=0.08
/proc/22530/stat : 22530 (LySATi) R 22528 22528 22407 0 -1 4194304 210 0 0 0 8 0 0 0 18 0 1 0 104818102 2351104 195 1992294400 134512640 135226915 4294956224 18446744073709551615 134944638 0 0 4096 3 0 0 0 17 1 0 0
/proc/22530/statm: 574 195 81 174 0 397 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7652

[startup+0.102908 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 22528
/proc/meminfo: memFree=1687560/2055920 swapFree=4181336/4192956
[pid=22528] ppid=22526 vsize=5356 CPUtime=0
/proc/22528/stat : 22528 (lysat.sh) S 22526 22528 22407 0 -1 4194304 310 132 0 0 0 0 0 0 18 0 1 0 104818101 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22528/statm: 1339 237 195 169 0 50 0
[pid=22530] ppid=22528 vsize=2296 CPUtime=0.09
/proc/22530/stat : 22530 (LySATi) R 22528 22528 22407 0 -1 4194304 218 0 0 0 9 0 0 0 18 0 1 0 104818102 2351104 203 1992294400 134512640 135226915 4294956224 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 1 0 0
/proc/22530/statm: 574 203 81 174 0 397 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7652

[startup+0.301944 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 22528
/proc/meminfo: memFree=1687560/2055920 swapFree=4181336/4192956
[pid=22528] ppid=22526 vsize=5356 CPUtime=0
/proc/22528/stat : 22528 (lysat.sh) S 22526 22528 22407 0 -1 4194304 310 132 0 0 0 0 0 0 18 0 1 0 104818101 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22528/statm: 1339 237 195 169 0 50 0
[pid=22530] ppid=22528 vsize=2560 CPUtime=0.29
/proc/22530/stat : 22530 (LySATi) R 22528 22528 22407 0 -1 4194304 305 0 0 0 29 0 0 0 19 0 1 0 104818102 2621440 290 1992294400 134512640 135226915 4294956224 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/22530/statm: 640 290 81 174 0 463 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7916

[startup+0.701995 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 22528
/proc/meminfo: memFree=1687560/2055920 swapFree=4181336/4192956
[pid=22528] ppid=22526 vsize=5356 CPUtime=0
/proc/22528/stat : 22528 (lysat.sh) S 22526 22528 22407 0 -1 4194304 310 132 0 0 0 0 0 0 18 0 1 0 104818101 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22528/statm: 1339 237 195 169 0 50 0
[pid=22530] ppid=22528 vsize=3376 CPUtime=0.69
/proc/22530/stat : 22530 (LySATi) R 22528 22528 22407 0 -1 4194304 476 0 0 0 69 0 0 0 22 0 1 0 104818102 3457024 461 1992294400 134512640 135226915 4294956224 18446744073709551615 134749631 0 0 4096 3 0 0 0 17 1 0 0
/proc/22530/statm: 844 461 81 174 0 667 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8732

[startup+1.50111 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22531
/proc/meminfo: memFree=1685560/2055920 swapFree=4181336/4192956
[pid=22528] ppid=22526 vsize=5356 CPUtime=0
/proc/22528/stat : 22528 (lysat.sh) S 22526 22528 22407 0 -1 4194304 310 132 0 0 0 0 0 0 18 0 1 0 104818101 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22528/statm: 1339 237 195 169 0 50 0
[pid=22530] ppid=22528 vsize=3900 CPUtime=1.48
/proc/22530/stat : 22530 (LySATi) R 22528 22528 22407 0 -1 4194304 612 0 0 0 148 0 0 0 25 0 1 0 104818102 3993600 597 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/22530/statm: 975 597 81 174 0 798 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9256

[startup+3.10134 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22531
/proc/meminfo: memFree=1684408/2055920 swapFree=4181336/4192956
[pid=22528] ppid=22526 vsize=5356 CPUtime=0
/proc/22528/stat : 22528 (lysat.sh) S 22526 22528 22407 0 -1 4194304 310 132 0 0 0 0 0 0 18 0 1 0 104818101 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22528/statm: 1339 237 195 169 0 50 0
[pid=22530] ppid=22528 vsize=4824 CPUtime=3.08
/proc/22530/stat : 22530 (LySATi) R 22528 22528 22407 0 -1 4194304 858 0 0 0 308 0 0 0 25 0 1 0 104818102 4939776 843 1992294400 134512640 135226915 4294956224 18446744073709551615 134536827 0 0 4096 3 0 0 0 17 1 0 0
/proc/22530/statm: 1206 843 81 174 0 1029 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10180

[startup+6.30179 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22531
/proc/meminfo: memFree=1682680/2055920 swapFree=4181336/4192956
[pid=22528] ppid=22526 vsize=5356 CPUtime=0
/proc/22528/stat : 22528 (lysat.sh) S 22526 22528 22407 0 -1 4194304 310 132 0 0 0 0 0 0 18 0 1 0 104818101 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22528/statm: 1339 237 195 169 0 50 0
[pid=22530] ppid=22528 vsize=6536 CPUtime=6.28
/proc/22530/stat : 22530 (LySATi) R 22528 22528 22407 0 -1 4194304 1267 0 0 0 628 0 0 0 25 0 1 0 104818102 6692864 1252 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/22530/statm: 1634 1252 81 174 0 1457 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11892

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22531
/proc/meminfo: memFree=1680256/2055920 swapFree=4181336/4192956
[pid=22528] ppid=22526 vsize=5356 CPUtime=0
/proc/22528/stat : 22528 (lysat.sh) S 22526 22528 22407 0 -1 4194304 310 132 0 0 0 0 0 0 18 0 1 0 104818101 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22528/statm: 1339 237 195 169 0 50 0
[pid=22530] ppid=22528 vsize=8728 CPUtime=12.68
/proc/22530/stat : 22530 (LySATi) R 22528 22528 22407 0 -1 4194304 1799 0 0 0 1267 1 0 0 25 0 1 0 104818102 8937472 1784 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/22530/statm: 2182 1784 81 174 0 2005 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14084

[startup+25.5025 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22531
/proc/meminfo: memFree=1677696/2055920 swapFree=4181336/4192956
[pid=22528] ppid=22526 vsize=5356 CPUtime=0
/proc/22528/stat : 22528 (lysat.sh) S 22526 22528 22407 0 -1 4194304 310 132 0 0 0 0 0 0 18 0 1 0 104818101 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22528/statm: 1339 237 195 169 0 50 0
[pid=22530] ppid=22528 vsize=11284 CPUtime=25.47
/proc/22530/stat : 22530 (LySATi) R 22528 22528 22407 0 -1 4194304 2432 0 0 0 2546 1 0 0 25 0 1 0 104818102 11554816 2417 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/22530/statm: 2821 2417 81 174 0 2644 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16640

[startup+51.1022 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22531
/proc/meminfo: memFree=1674880/2055920 swapFree=4181336/4192956
[pid=22528] ppid=22526 vsize=5356 CPUtime=0
/proc/22528/stat : 22528 (lysat.sh) S 22526 22528 22407 0 -1 4194304 310 132 0 0 0 0 0 0 18 0 1 0 104818101 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22528/statm: 1339 237 195 169 0 50 0
[pid=22530] ppid=22528 vsize=14228 CPUtime=51.06
/proc/22530/stat : 22530 (LySATi) R 22528 22528 22407 0 -1 4194304 3105 0 0 0 5104 2 0 0 25 0 1 0 104818102 14569472 3090 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/22530/statm: 3557 3090 81 174 0 3380 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 19584

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22531
/proc/meminfo: memFree=1668608/2055920 swapFree=4181336/4192956
[pid=22528] ppid=22526 vsize=5356 CPUtime=0
/proc/22528/stat : 22528 (lysat.sh) S 22526 22528 22407 0 -1 4194304 310 132 0 0 0 0 0 0 18 0 1 0 104818101 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22528/statm: 1339 237 195 169 0 50 0
[pid=22530] ppid=22528 vsize=20628 CPUtime=102.25
/proc/22530/stat : 22530 (LySATi) R 22528 22528 22407 0 -1 4194304 4659 0 0 0 10222 3 0 0 25 0 1 0 104818102 21123072 4644 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/22530/statm: 5157 4644 81 174 0 4980 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 25984

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22531
/proc/meminfo: memFree=1664640/2055920 swapFree=4181336/4192956
[pid=22528] ppid=22526 vsize=5356 CPUtime=0
/proc/22528/stat : 22528 (lysat.sh) S 22526 22528 22407 0 -1 4194304 310 132 0 0 0 0 0 0 18 0 1 0 104818101 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22528/statm: 1339 237 195 169 0 50 0
[pid=22530] ppid=22528 vsize=24700 CPUtime=162.23
/proc/22530/stat : 22530 (LySATi) R 22528 22528 22407 0 -1 4194304 5638 0 0 0 16219 4 0 0 25 0 1 0 104818102 25292800 5623 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/22530/statm: 6175 5623 81 174 0 5998 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 30056

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22531
/proc/meminfo: memFree=1659264/2055920 swapFree=4181336/4192956
[pid=22528] ppid=22526 vsize=5356 CPUtime=0
/proc/22528/stat : 22528 (lysat.sh) S 22526 22528 22407 0 -1 4194304 310 132 0 0 0 0 0 0 18 0 1 0 104818101 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22528/statm: 1339 237 195 169 0 50 0
[pid=22530] ppid=22528 vsize=30576 CPUtime=222.21
/proc/22530/stat : 22530 (LySATi) R 22528 22528 22407 0 -1 4194304 6983 0 0 0 22215 6 0 0 25 0 1 0 104818102 31309824 6968 1992294400 134512640 135226915 4294956224 18446744073709551615 134531951 0 0 4096 3 0 0 0 17 1 0 0
/proc/22530/statm: 7644 6968 81 174 0 7467 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 35932

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22531
/proc/meminfo: memFree=1658752/2055920 swapFree=4181336/4192956
[pid=22528] ppid=22526 vsize=5356 CPUtime=0
/proc/22528/stat : 22528 (lysat.sh) S 22526 22528 22407 0 -1 4194304 310 132 0 0 0 0 0 0 18 0 1 0 104818101 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22528/statm: 1339 237 195 169 0 50 0
[pid=22530] ppid=22528 vsize=31148 CPUtime=282.19
/proc/22530/stat : 22530 (LySATi) R 22528 22528 22407 0 -1 4194304 7100 0 0 0 28213 6 0 0 25 0 1 0 104818102 31895552 7085 1992294400 134512640 135226915 4294956224 18446744073709551615 134544959 0 0 4096 3 0 0 0 17 1 0 0
/proc/22530/statm: 7787 7085 81 174 0 7610 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 36504

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22531
/proc/meminfo: memFree=1652096/2055920 swapFree=4181336/4192956
[pid=22528] ppid=22526 vsize=5356 CPUtime=0
/proc/22528/stat : 22528 (lysat.sh) S 22526 22528 22407 0 -1 4194304 310 132 0 0 0 0 0 0 18 0 1 0 104818101 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22528/statm: 1339 237 195 169 0 50 0
[pid=22530] ppid=22528 vsize=38388 CPUtime=342.18
/proc/22530/stat : 22530 (LySATi) R 22528 22528 22407 0 -1 4194304 8743 0 0 0 34209 9 0 0 25 0 1 0 104818102 39309312 8728 1992294400 134512640 135226915 4294956224 18446744073709551615 134537040 0 0 4096 3 0 0 0 17 1 0 0
/proc/22530/statm: 9597 8728 81 174 0 9420 0

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

/proc/22530/statm: 11704 10686 81 174 0 11527 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 52172

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22531
/proc/meminfo: memFree=1643840/2055920 swapFree=4181336/4192956
[pid=22528] ppid=22526 vsize=5356 CPUtime=0
/proc/22528/stat : 22528 (lysat.sh) S 22526 22528 22407 0 -1 4194304 310 132 0 0 0 0 0 0 18 0 1 0 104818101 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22528/statm: 1339 237 195 169 0 50 0
[pid=22530] ppid=22528 vsize=47140 CPUtime=582.09
/proc/22530/stat : 22530 (LySATi) R 22528 22528 22407 0 -1 4194304 10775 0 0 0 58198 11 0 0 25 0 1 0 104818102 48271360 10760 1992294400 134512640 135226915 4294956224 18446744073709551615 134539925 0 0 4096 3 0 0 0 17 1 0 0
/proc/22530/statm: 11785 10760 81 174 0 11608 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 52496

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22531
/proc/meminfo: memFree=1643072/2055920 swapFree=4181336/4192956
[pid=22528] ppid=22526 vsize=5356 CPUtime=0
/proc/22528/stat : 22528 (lysat.sh) S 22526 22528 22407 0 -1 4194304 310 132 0 0 0 0 0 0 18 0 1 0 104818101 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22528/statm: 1339 237 195 169 0 50 0
[pid=22530] ppid=22528 vsize=47840 CPUtime=642.08
/proc/22530/stat : 22530 (LySATi) R 22528 22528 22407 0 -1 4194304 10954 0 0 0 64196 12 0 0 25 0 1 0 104818102 48988160 10939 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/22530/statm: 11960 10939 81 174 0 11783 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 53196

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22531
/proc/meminfo: memFree=1638272/2055920 swapFree=4181336/4192956
[pid=22528] ppid=22526 vsize=5356 CPUtime=0
/proc/22528/stat : 22528 (lysat.sh) S 22526 22528 22407 0 -1 4194304 310 132 0 0 0 0 0 0 18 0 1 0 104818101 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22528/statm: 1339 237 195 169 0 50 0
[pid=22530] ppid=22528 vsize=52836 CPUtime=702.06
/proc/22530/stat : 22530 (LySATi) R 22528 22528 22407 0 -1 4194304 12180 0 0 0 70192 14 0 0 25 0 1 0 104818102 54104064 12165 1992294400 134512640 135226915 4294956224 18446744073709551615 134536788 0 0 4096 3 0 0 0 17 1 0 0
/proc/22530/statm: 13209 12165 81 174 0 13032 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 58192

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22531
/proc/meminfo: memFree=1632576/2055920 swapFree=4181336/4192956
[pid=22528] ppid=22526 vsize=5356 CPUtime=0
/proc/22528/stat : 22528 (lysat.sh) S 22526 22528 22407 0 -1 4194304 310 132 0 0 0 0 0 0 18 0 1 0 104818101 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22528/statm: 1339 237 195 169 0 50 0
[pid=22530] ppid=22528 vsize=59188 CPUtime=762.05
/proc/22530/stat : 22530 (LySATi) R 22528 22528 22407 0 -1 4194304 13588 0 0 0 76189 16 0 0 25 0 1 0 104818102 60608512 13573 1992294400 134512640 135226915 4294956224 18446744073709551615 134531049 0 0 4096 3 0 0 0 17 1 0 0
/proc/22530/statm: 14797 13573 81 174 0 14620 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 64544

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22531
/proc/meminfo: memFree=1632512/2055920 swapFree=4181336/4192956
[pid=22528] ppid=22526 vsize=5356 CPUtime=0
/proc/22528/stat : 22528 (lysat.sh) S 22526 22528 22407 0 -1 4194304 310 132 0 0 0 0 0 0 18 0 1 0 104818101 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22528/statm: 1339 237 195 169 0 50 0
[pid=22530] ppid=22528 vsize=59188 CPUtime=822.02
/proc/22530/stat : 22530 (LySATi) R 22528 22528 22407 0 -1 4194304 13590 0 0 0 82186 16 0 0 25 0 1 0 104818102 60608512 13575 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/22530/statm: 14797 13575 81 174 0 14620 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 64544

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22531
/proc/meminfo: memFree=1632384/2055920 swapFree=4181336/4192956
[pid=22528] ppid=22526 vsize=5356 CPUtime=0
/proc/22528/stat : 22528 (lysat.sh) S 22526 22528 22407 0 -1 4194304 310 132 0 0 0 0 0 0 18 0 1 0 104818101 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22528/statm: 1339 237 195 169 0 50 0
[pid=22530] ppid=22528 vsize=59332 CPUtime=882
/proc/22530/stat : 22530 (LySATi) R 22528 22528 22407 0 -1 4194304 13617 0 0 0 88184 16 0 0 25 0 1 0 104818102 60755968 13602 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/22530/statm: 14833 13602 81 174 0 14656 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 64688

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22531
/proc/meminfo: memFree=1631936/2055920 swapFree=4181336/4192956
[pid=22528] ppid=22526 vsize=5356 CPUtime=0
/proc/22528/stat : 22528 (lysat.sh) S 22526 22528 22407 0 -1 4194304 310 132 0 0 0 0 0 0 18 0 1 0 104818101 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22528/statm: 1339 237 195 169 0 50 0
[pid=22530] ppid=22528 vsize=60004 CPUtime=941.98
/proc/22530/stat : 22530 (LySATi) R 22528 22528 22407 0 -1 4194304 13744 0 0 0 94182 16 0 0 25 0 1 0 104818102 61444096 13729 1992294400 134512640 135226915 4294956224 18446744073709551615 134543632 0 0 4096 3 0 0 0 17 1 0 0
/proc/22530/statm: 15001 13729 81 174 0 14824 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 65360

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22531
/proc/meminfo: memFree=1631040/2055920 swapFree=4181336/4192956
[pid=22528] ppid=22526 vsize=5356 CPUtime=0
/proc/22528/stat : 22528 (lysat.sh) S 22526 22528 22407 0 -1 4194304 310 132 0 0 0 0 0 0 18 0 1 0 104818101 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22528/statm: 1339 237 195 169 0 50 0
[pid=22530] ppid=22528 vsize=61472 CPUtime=1001.96
/proc/22530/stat : 22530 (LySATi) R 22528 22528 22407 0 -1 4194304 13976 0 0 0 100179 17 0 0 25 0 1 0 104818102 62947328 13961 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/22530/statm: 15368 13961 81 174 0 15191 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 66828

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22537
/proc/meminfo: memFree=1627072/2055920 swapFree=4181336/4192956
[pid=22528] ppid=22526 vsize=5356 CPUtime=0
/proc/22528/stat : 22528 (lysat.sh) S 22526 22528 22407 0 -1 4194304 310 132 0 0 0 0 0 0 18 0 1 0 104818101 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22528/statm: 1339 237 195 169 0 50 0
[pid=22530] ppid=22528 vsize=64928 CPUtime=1061.94
/proc/22530/stat : 22530 (LySATi) R 22528 22528 22407 0 -1 4194304 14942 0 0 0 106176 18 0 0 25 0 1 0 104818102 66486272 14927 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/22530/statm: 16232 14927 81 174 0 16055 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 70284

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22537
/proc/meminfo: memFree=1621440/2055920 swapFree=4181336/4192956
[pid=22528] ppid=22526 vsize=5356 CPUtime=0
/proc/22528/stat : 22528 (lysat.sh) S 22526 22528 22407 0 -1 4194304 310 132 0 0 0 0 0 0 18 0 1 0 104818101 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22528/statm: 1339 237 195 169 0 50 0
[pid=22530] ppid=22528 vsize=70568 CPUtime=1121.93
/proc/22530/stat : 22530 (LySATi) R 22528 22528 22407 0 -1 4194304 16337 0 0 0 112173 20 0 0 25 0 1 0 104818102 72261632 16322 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/22530/statm: 17642 16322 81 174 0 17465 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 75924

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22537
/proc/meminfo: memFree=1617984/2055920 swapFree=4181336/4192956
[pid=22528] ppid=22526 vsize=5356 CPUtime=0
/proc/22528/stat : 22528 (lysat.sh) S 22526 22528 22407 0 -1 4194304 310 132 0 0 0 0 0 0 18 0 1 0 104818101 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22528/statm: 1339 237 195 169 0 50 0
[pid=22530] ppid=22528 vsize=74272 CPUtime=1181.9
/proc/22530/stat : 22530 (LySATi) R 22528 22528 22407 0 -1 4194304 17184 0 0 0 118169 21 0 0 25 0 1 0 104818102 76054528 17169 1992294400 134512640 135226915 4294956224 18446744073709551615 134531793 0 0 4096 3 0 0 0 17 1 0 0
/proc/22530/statm: 18568 17169 81 174 0 18391 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 79628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22537
/proc/meminfo: memFree=1617984/2055920 swapFree=4181336/4192956
[pid=22528] ppid=22526 vsize=5356 CPUtime=0
/proc/22528/stat : 22528 (lysat.sh) S 22526 22528 22407 0 -1 4194304 310 132 0 0 0 0 0 0 18 0 1 0 104818101 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22528/statm: 1339 237 195 169 0 50 0
[pid=22530] ppid=22528 vsize=74272 CPUtime=1200
/proc/22530/stat : 22530 (LySATi) R 22528 22528 22407 0 -1 4194304 17184 0 0 0 119979 21 0 0 25 0 1 0 104818102 76054528 17169 1992294400 134512640 135226915 4294956224 18446744073709551615 134537082 0 0 4096 3 0 0 0 17 1 0 0
/proc/22530/statm: 18568 17169 81 174 0 18391 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 79628

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 22528 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=5999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.007998
# while last known CPU time is 1200
#
# 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
CPU user time (s): 1199.79
CPU system time (s): 0.21
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 79628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 442
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= 6
involuntary context switches= 2

runsolver used 1.40878 second user time and 2.83657 second system time

The end

Launcher Data 

Begin job on node29 at 2009-04-26 19:44:12
IDJOB=1731182
IDBENCH=24746
IDSOLVER=511
FILE ID=node29/1731182-1240767852
PBS_JOBID= 9187204
Free space on /tmp= 66420 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-270-1.sat05-2248.reshuffled-07.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731182-1240767852/watcher-1731182-1240767852 -o /tmp/evaluation-result-1731182-1240767852/solver-1731182-1240767852 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1731182-1240767852.cnf i

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

MD5SUM BENCH= 6829b07d42c434b96cd2417ca27ed3f2
RANDOM SEED=1270409835

node29.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		: 3000.281
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		: 3000.281
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:       1688104 kB
Buffers:         44908 kB
Cached:         244996 kB
SwapCached:       5488 kB
Active:          84640 kB
Inactive:       213164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1688104 kB
SwapTotal:     4192956 kB
SwapFree:      4181336 kB
Dirty:            2180 kB
Writeback:           0 kB
Mapped:          13564 kB
Slab:            56084 kB
Committed_AS:   455544 kB
PageTables:       1468 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= 66420 MiB
End job on node29 at 2009-04-26 20:04:15