Trace number 1524644

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

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S2015297474-031.cnf
MD5SUM3b614b06e2532ea8a6491816cc6dd7a8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark54.9386
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
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 520000
Number of clauses of size over 50

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 |   20000   100000 |    5999       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1000   #clauses: 20000   #literals: 100000
0.00/0.03	c CPU time:   0.021996 s
0.00/0.03	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:  1000                                                 |
0.00/0.06	c |  Number of clauses:    20000                                                |
0.05/0.08	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-1524644-1238362500/watcher-1524644-1238362500 -o /tmp/evaluation-result-1524644-1238362500/solver-1524644-1238362500 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1524644-1238362500.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: 0.92 0.98 0.91 3/64 17745
/proc/meminfo: memFree=1794264/2055920 swapFree=4178496/4192956
[pid=17745] ppid=17743 vsize=5356 CPUtime=0
/proc/17745/stat : 17745 (lysat.sh) R 17743 17745 17416 0 -1 4194304 173 0 0 0 0 0 0 0 20 0 1 0 1108917267 5484544 143 1992294400 4194304 4889804 548682068816 18446744073709551615 233632529744 0 0 4096 0 0 0 0 17 1 0 0
/proc/17745/statm: 1339 152 125 169 0 50 0

[startup+0.077256 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 17745
/proc/meminfo: memFree=1794264/2055920 swapFree=4178496/4192956
[pid=17745] ppid=17743 vsize=5356 CPUtime=0.05
/proc/17745/stat : 17745 (lysat.sh) S 17743 17745 17416 0 -1 4194304 310 517 0 0 0 0 5 0 17 0 1 0 1108917267 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17745/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.101255 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 17745
/proc/meminfo: memFree=1794264/2055920 swapFree=4178496/4192956
[pid=17745] ppid=17743 vsize=5356 CPUtime=0.05
/proc/17745/stat : 17745 (lysat.sh) S 17743 17745 17416 0 -1 4194304 310 517 0 0 0 0 5 0 17 0 1 0 1108917267 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17745/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.301286 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 17745
/proc/meminfo: memFree=1794264/2055920 swapFree=4178496/4192956
[pid=17745] ppid=17743 vsize=5356 CPUtime=0.05
/proc/17745/stat : 17745 (lysat.sh) S 17743 17745 17416 0 -1 4194304 310 517 0 0 0 0 5 0 17 0 1 0 1108917267 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17745/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.70135 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 17745
/proc/meminfo: memFree=1794264/2055920 swapFree=4178496/4192956
[pid=17745] ppid=17743 vsize=5356 CPUtime=0.05
/proc/17745/stat : 17745 (lysat.sh) S 17743 17745 17416 0 -1 4194304 310 517 0 0 0 0 5 0 17 0 1 0 1108917267 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17745/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.50148 s]
/proc/loadavg: 0.92 0.98 0.91 2/66 17748
/proc/meminfo: memFree=1788680/2055920 swapFree=4178496/4192956
[pid=17745] ppid=17743 vsize=5356 CPUtime=0.05
/proc/17745/stat : 17745 (lysat.sh) S 17743 17745 17416 0 -1 4194304 310 517 0 0 0 0 5 0 17 0 1 0 1108917267 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17745/statm: 1339 237 195 169 0 50 0
[pid=17748] ppid=17745 vsize=7084 CPUtime=1.42
/proc/17748/stat : 17748 (LySATi) R 17745 17745 17416 0 -1 4194304 1534 0 0 0 142 0 0 0 25 0 1 0 1108917273 7254016 1520 1992294400 134512640 135226915 4294956224 18446744073709551615 134547753 0 0 4096 3 0 0 0 17 1 0 0
/proc/17748/statm: 1771 1520 82 174 0 1594 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12440

[startup+3.10274 s]
/proc/loadavg: 0.92 0.98 0.91 2/66 17748
/proc/meminfo: memFree=1786312/2055920 swapFree=4178496/4192956
[pid=17745] ppid=17743 vsize=5356 CPUtime=0.05
/proc/17745/stat : 17745 (lysat.sh) S 17743 17745 17416 0 -1 4194304 310 517 0 0 0 0 5 0 17 0 1 0 1108917267 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17745/statm: 1339 237 195 169 0 50 0
[pid=17748] ppid=17745 vsize=9564 CPUtime=3.02
/proc/17748/stat : 17748 (LySATi) R 17745 17745 17416 0 -1 4194304 2134 0 0 0 302 0 0 0 25 0 1 0 1108917273 9793536 2120 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17748/statm: 2391 2120 82 174 0 2214 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14920

[startup+6.30126 s]
/proc/loadavg: 0.93 0.98 0.91 2/66 17748
/proc/meminfo: memFree=1781000/2055920 swapFree=4178496/4192956
[pid=17745] ppid=17743 vsize=5356 CPUtime=0.05
/proc/17745/stat : 17745 (lysat.sh) S 17743 17745 17416 0 -1 4194304 310 517 0 0 0 0 5 0 17 0 1 0 1108917267 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17745/statm: 1339 237 195 169 0 50 0
[pid=17748] ppid=17745 vsize=13948 CPUtime=6.22
/proc/17748/stat : 17748 (LySATi) R 17745 17745 17416 0 -1 4194304 3233 0 0 0 621 1 0 0 25 0 1 0 1108917273 14282752 3219 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17748/statm: 3487 3219 82 174 0 3310 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 19304

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.91 2/66 17748
/proc/meminfo: memFree=1773704/2055920 swapFree=4178496/4192956
[pid=17745] ppid=17743 vsize=5356 CPUtime=0.05
/proc/17745/stat : 17745 (lysat.sh) S 17743 17745 17416 0 -1 4194304 310 517 0 0 0 0 5 0 17 0 1 0 1108917267 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17745/statm: 1339 237 195 169 0 50 0
[pid=17748] ppid=17745 vsize=22380 CPUtime=12.62
/proc/17748/stat : 17748 (LySATi) R 17745 17745 17416 0 -1 4194304 5335 0 0 0 1259 3 0 0 25 0 1 0 1108917273 22917120 5321 1992294400 134512640 135226915 4294956224 18446744073709551615 134557552 0 0 4096 3 0 0 0 17 1 0 0
/proc/17748/statm: 5595 5321 82 174 0 5418 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 27736

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.91 2/66 17748
/proc/meminfo: memFree=1768520/2055920 swapFree=4178496/4192956
[pid=17745] ppid=17743 vsize=5356 CPUtime=0.05
/proc/17745/stat : 17745 (lysat.sh) S 17743 17745 17416 0 -1 4194304 310 517 0 0 0 0 5 0 17 0 1 0 1108917267 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17745/statm: 1339 237 195 169 0 50 0
[pid=17748] ppid=17745 vsize=26700 CPUtime=25.41
/proc/17748/stat : 17748 (LySATi) R 17745 17745 17416 0 -1 4194304 6437 0 0 0 2538 3 0 0 25 0 1 0 1108917273 27340800 6423 1992294400 134512640 135226915 4294956224 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 1 0 0
/proc/17748/statm: 6675 6423 82 174 0 6498 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 32056

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.91 2/66 17748
/proc/meminfo: memFree=1756296/2055920 swapFree=4178496/4192956
[pid=17745] ppid=17743 vsize=5356 CPUtime=0.05
/proc/17745/stat : 17745 (lysat.sh) S 17743 17745 17416 0 -1 4194304 310 517 0 0 0 0 5 0 17 0 1 0 1108917267 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17745/statm: 1339 237 195 169 0 50 0
[pid=17748] ppid=17745 vsize=38280 CPUtime=51.01
/proc/17748/stat : 17748 (LySATi) R 17745 17745 17416 0 -1 4194304 9329 0 0 0 5096 5 0 0 25 0 1 0 1108917273 39198720 9315 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/17748/statm: 9570 9315 82 174 0 9393 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 43636

[startup+102.306 s]
/proc/loadavg: 1.04 1.00 0.92 2/66 17748
/proc/meminfo: memFree=1735752/2055920 swapFree=4178496/4192956
[pid=17745] ppid=17743 vsize=5356 CPUtime=0.05
/proc/17745/stat : 17745 (lysat.sh) S 17743 17745 17416 0 -1 4194304 310 517 0 0 0 0 5 0 17 0 1 0 1108917267 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17745/statm: 1339 237 195 169 0 50 0
[pid=17748] ppid=17745 vsize=58776 CPUtime=102.19
/proc/17748/stat : 17748 (LySATi) R 17745 17745 17416 0 -1 4194304 14457 0 0 0 10210 9 0 0 25 0 1 0 1108917273 60186624 14443 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/17748/statm: 14694 14443 82 174 0 14517 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 64132

[startup+162.301 s]
/proc/loadavg: 1.01 1.00 0.92 2/66 17748
/proc/meminfo: memFree=1726536/2055920 swapFree=4178496/4192956
[pid=17745] ppid=17743 vsize=5356 CPUtime=0.05
/proc/17745/stat : 17745 (lysat.sh) S 17743 17745 17416 0 -1 4194304 310 517 0 0 0 0 5 0 17 0 1 0 1108917267 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17745/statm: 1339 237 195 169 0 50 0
[pid=17748] ppid=17745 vsize=67988 CPUtime=162.17
/proc/17748/stat : 17748 (LySATi) R 17745 17745 17416 0 -1 4194304 16738 0 0 0 16206 11 0 0 25 0 1 0 1108917273 69619712 16724 1992294400 134512640 135226915 4294956224 18446744073709551615 134537065 0 0 4096 3 0 0 0 17 1 0 0
/proc/17748/statm: 16997 16724 82 174 0 16820 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 73344

[startup+222.301 s]
/proc/loadavg: 1.05 1.01 0.93 2/66 17750
/proc/meminfo: memFree=1710024/2055920 swapFree=4178496/4192956
[pid=17745] ppid=17743 vsize=5356 CPUtime=0.05
/proc/17745/stat : 17745 (lysat.sh) S 17743 17745 17416 0 -1 4194304 310 517 0 0 0 0 5 0 17 0 1 0 1108917267 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17745/statm: 1339 237 195 169 0 50 0
[pid=17748] ppid=17745 vsize=84384 CPUtime=222.15
/proc/17748/stat : 17748 (LySATi) R 17745 17745 17416 0 -1 4194304 20854 0 0 0 22199 16 0 0 25 0 1 0 1108917273 86409216 20840 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17748/statm: 21096 20840 82 174 0 20919 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 89740

[startup+282.303 s]
/proc/loadavg: 1.02 1.01 0.93 2/66 17750
/proc/meminfo: memFree=1690184/2055920 swapFree=4178496/4192956
[pid=17745] ppid=17743 vsize=5356 CPUtime=0.05
/proc/17745/stat : 17745 (lysat.sh) S 17743 17745 17416 0 -1 4194304 310 517 0 0 0 0 5 0 17 0 1 0 1108917267 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17745/statm: 1339 237 195 169 0 50 0
[pid=17748] ppid=17745 vsize=104296 CPUtime=282.13
/proc/17748/stat : 17748 (LySATi) R 17745 17745 17416 0 -1 4194304 25800 0 0 0 28191 22 0 0 25 0 1 0 1108917273 106799104 25786 1992294400 134512640 135226915 4294956224 18446744073709551615 134536747 0 0 4096 3 0 0 0 17 1 0 0
/proc/17748/statm: 26074 25786 82 174 0 25897 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 109652

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 17750
/proc/meminfo: memFree=1690128/2055920 swapFree=4178496/4192956
[pid=17745] ppid=17743 vsize=5356 CPUtime=0.05
/proc/17745/stat : 17745 (lysat.sh) S 17743 17745 17416 0 -1 4194304 310 517 0 0 0 0 5 0 17 0 1 0 1108917267 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17745/statm: 1339 237 195 169 0 50 0
[pid=17748] ppid=17745 vsize=104296 CPUtime=342.11
/proc/17748/stat : 17748 (LySATi) R 17745 17745 17416 0 -1 4194304 25800 0 0 0 34189 22 0 0 25 0 1 0 1108917273 106799104 25786 1992294400 134512640 135226915 4294956224 18446744073709551615 134536915 0 0 4096 3 0 0 0 17 1 0 0
/proc/17748/statm: 26074 25786 82 174 0 25897 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 109652

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 17750
/proc/meminfo: memFree=1666896/2055920 swapFree=4178496/4192956
[pid=17745] ppid=17743 vsize=5356 CPUtime=0.05
/proc/17745/stat : 17745 (lysat.sh) S 17743 17745 17416 0 -1 4194304 310 517 0 0 0 0 5 0 17 0 1 0 1108917267 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17745/statm: 1339 237 195 169 0 50 0
[pid=17748] ppid=17745 vsize=127468 CPUtime=402.1
/proc/17748/stat : 17748 (LySATi) R 17745 17745 17416 0 -1 4194304 31611 0 0 0 40182 28 0 0 25 0 1 0 1108917273 130527232 31597 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/17748/statm: 31867 31597 82 174 0 31690 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 132824


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

/proc/17748/statm: 33772 33426 82 174 0 33595 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 140444

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 17750
/proc/meminfo: memFree=1635088/2055920 swapFree=4178496/4192956
[pid=17745] ppid=17743 vsize=5356 CPUtime=0.05
/proc/17745/stat : 17745 (lysat.sh) S 17743 17745 17416 0 -1 4194304 310 517 0 0 0 0 5 0 17 0 1 0 1108917267 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17745/statm: 1339 237 195 169 0 50 0
[pid=17748] ppid=17745 vsize=159228 CPUtime=582.05
/proc/17748/stat : 17748 (LySATi) R 17745 17745 17416 0 -1 4194304 39527 0 0 0 58167 38 0 0 25 0 1 0 1108917273 163049472 39513 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/17748/statm: 39807 39513 82 174 0 39630 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 164584

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 17750
/proc/meminfo: memFree=1635088/2055920 swapFree=4178496/4192956
[pid=17745] ppid=17743 vsize=5356 CPUtime=0.05
/proc/17745/stat : 17745 (lysat.sh) S 17743 17745 17416 0 -1 4194304 310 517 0 0 0 0 5 0 17 0 1 0 1108917267 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17745/statm: 1339 237 195 169 0 50 0
[pid=17748] ppid=17745 vsize=159228 CPUtime=642.03
/proc/17748/stat : 17748 (LySATi) R 17745 17745 17416 0 -1 4194304 39527 0 0 0 64165 38 0 0 25 0 1 0 1108917273 163049472 39513 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17748/statm: 39807 39513 82 174 0 39630 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 164584

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 17750
/proc/meminfo: memFree=1635088/2055920 swapFree=4178496/4192956
[pid=17745] ppid=17743 vsize=5356 CPUtime=0.05
/proc/17745/stat : 17745 (lysat.sh) S 17743 17745 17416 0 -1 4194304 310 517 0 0 0 0 5 0 17 0 1 0 1108917267 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17745/statm: 1339 237 195 169 0 50 0
[pid=17748] ppid=17745 vsize=159228 CPUtime=702
/proc/17748/stat : 17748 (LySATi) R 17745 17745 17416 0 -1 4194304 39527 0 0 0 70162 38 0 0 25 0 1 0 1108917273 163049472 39513 1992294400 134512640 135226915 4294956224 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/17748/statm: 39807 39513 82 174 0 39630 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 164584

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 17750
/proc/meminfo: memFree=1632080/2055920 swapFree=4178496/4192956
[pid=17745] ppid=17743 vsize=5356 CPUtime=0.05
/proc/17745/stat : 17745 (lysat.sh) S 17743 17745 17416 0 -1 4194304 310 517 0 0 0 0 5 0 17 0 1 0 1108917267 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17745/statm: 1339 237 195 169 0 50 0
[pid=17748] ppid=17745 vsize=162248 CPUtime=761.99
/proc/17748/stat : 17748 (LySATi) R 17745 17745 17416 0 -1 4194304 40273 0 0 0 76160 39 0 0 25 0 1 0 1108917273 166141952 40259 1992294400 134512640 135226915 4294956224 18446744073709551615 134536958 0 0 4096 3 0 0 0 17 1 0 0
/proc/17748/statm: 40562 40259 82 174 0 40385 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 167604

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 17750
/proc/meminfo: memFree=1607632/2055920 swapFree=4178496/4192956
[pid=17745] ppid=17743 vsize=5356 CPUtime=0.05
/proc/17745/stat : 17745 (lysat.sh) S 17743 17745 17416 0 -1 4194304 310 517 0 0 0 0 5 0 17 0 1 0 1108917267 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17745/statm: 1339 237 195 169 0 50 0
[pid=17748] ppid=17745 vsize=186824 CPUtime=821.97
/proc/17748/stat : 17748 (LySATi) R 17745 17745 17416 0 -1 4194304 46444 0 0 0 82150 47 0 0 25 0 1 0 1108917273 191307776 46430 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/17748/statm: 46706 46430 82 174 0 46529 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 192180

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 17750
/proc/meminfo: memFree=1586448/2055920 swapFree=4178496/4192956
[pid=17745] ppid=17743 vsize=5356 CPUtime=0.05
/proc/17745/stat : 17745 (lysat.sh) S 17743 17745 17416 0 -1 4194304 310 517 0 0 0 0 5 0 17 0 1 0 1108917267 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17745/statm: 1339 237 195 169 0 50 0
[pid=17748] ppid=17745 vsize=208396 CPUtime=881.94
/proc/17748/stat : 17748 (LySATi) R 17745 17745 17416 0 -1 4194304 51678 0 0 0 88142 52 0 0 25 0 1 0 1108917273 213397504 51664 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/17748/statm: 52099 51664 82 174 0 51922 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 213752

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 17750
/proc/meminfo: memFree=1584464/2055920 swapFree=4178496/4192956
[pid=17745] ppid=17743 vsize=5356 CPUtime=0.05
/proc/17745/stat : 17745 (lysat.sh) S 17743 17745 17416 0 -1 4194304 310 517 0 0 0 0 5 0 17 0 1 0 1108917267 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17745/statm: 1339 237 195 169 0 50 0
[pid=17748] ppid=17745 vsize=210120 CPUtime=941.93
/proc/17748/stat : 17748 (LySATi) R 17745 17745 17416 0 -1 4194304 52136 0 0 0 94140 53 0 0 25 0 1 0 1108917273 215162880 52122 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17748/statm: 52530 52122 82 174 0 52353 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 215476

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 17750
/proc/meminfo: memFree=1584528/2055920 swapFree=4178496/4192956
[pid=17745] ppid=17743 vsize=5356 CPUtime=0.05
/proc/17745/stat : 17745 (lysat.sh) S 17743 17745 17416 0 -1 4194304 310 517 0 0 0 0 5 0 17 0 1 0 1108917267 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17745/statm: 1339 237 195 169 0 50 0
[pid=17748] ppid=17745 vsize=210120 CPUtime=1001.91
/proc/17748/stat : 17748 (LySATi) R 17745 17745 17416 0 -1 4194304 52136 0 0 0 100138 53 0 0 25 0 1 0 1108917273 215162880 52122 1992294400 134512640 135226915 4294956224 18446744073709551615 134536969 0 0 4096 3 0 0 0 17 1 0 0
/proc/17748/statm: 52530 52122 82 174 0 52353 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 215476

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 17750
/proc/meminfo: memFree=1584464/2055920 swapFree=4178496/4192956
[pid=17745] ppid=17743 vsize=5356 CPUtime=0.05
/proc/17745/stat : 17745 (lysat.sh) S 17743 17745 17416 0 -1 4194304 310 517 0 0 0 0 5 0 17 0 1 0 1108917267 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17745/statm: 1339 237 195 169 0 50 0
[pid=17748] ppid=17745 vsize=210120 CPUtime=1061.89
/proc/17748/stat : 17748 (LySATi) R 17745 17745 17416 0 -1 4194304 52137 0 0 0 106136 53 0 0 25 0 1 0 1108917273 215162880 52123 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17748/statm: 52530 52123 82 174 0 52353 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 215476

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 17750
/proc/meminfo: memFree=1584464/2055920 swapFree=4178496/4192956
[pid=17745] ppid=17743 vsize=5356 CPUtime=0.05
/proc/17745/stat : 17745 (lysat.sh) S 17743 17745 17416 0 -1 4194304 310 517 0 0 0 0 5 0 17 0 1 0 1108917267 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17745/statm: 1339 237 195 169 0 50 0
[pid=17748] ppid=17745 vsize=210120 CPUtime=1121.87
/proc/17748/stat : 17748 (LySATi) R 17745 17745 17416 0 -1 4194304 52138 0 0 0 112133 54 0 0 25 0 1 0 1108917273 215162880 52124 1992294400 134512640 135226915 4294956224 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/17748/statm: 52530 52124 82 174 0 52353 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 215476

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 17750
/proc/meminfo: memFree=1584464/2055920 swapFree=4178496/4192956
[pid=17745] ppid=17743 vsize=5356 CPUtime=0.05
/proc/17745/stat : 17745 (lysat.sh) S 17743 17745 17416 0 -1 4194304 310 517 0 0 0 0 5 0 17 0 1 0 1108917267 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17745/statm: 1339 237 195 169 0 50 0
[pid=17748] ppid=17745 vsize=210120 CPUtime=1181.85
/proc/17748/stat : 17748 (LySATi) R 17745 17745 17416 0 -1 4194304 52139 0 0 0 118131 54 0 0 25 0 1 0 1108917273 215162880 52125 1992294400 134512640 135226915 4294956224 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 1 0 0
/proc/17748/statm: 52530 52125 82 174 0 52353 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 215476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 17750
/proc/meminfo: memFree=1582352/2055920 swapFree=4178496/4192956
[pid=17745] ppid=17743 vsize=5356 CPUtime=0.05
/proc/17745/stat : 17745 (lysat.sh) S 17743 17745 17416 0 -1 4194304 310 517 0 0 0 0 5 0 17 0 1 0 1108917267 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17745/statm: 1339 237 195 169 0 50 0
[pid=17748] ppid=17745 vsize=212344 CPUtime=1199.95
/proc/17748/stat : 17748 (LySATi) R 17745 17745 17416 0 -1 4194304 52682 0 0 0 119940 55 0 0 25 0 1 0 1108917273 217440256 52668 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17748/statm: 53086 52668 82 174 0 52909 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 217700

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 17745 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=57991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=5999
# CPU time returned by wait4() is 0.06399
# 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): 1199.45
CPU system time (s): 0.55
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 217700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.057991
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 827
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= 3

runsolver used 1.3368 second user time and 2.92656 second system time

The end

Launcher Data 

Begin job on node3 at 2009-03-29 23:35:00
IDJOB=1524644
IDBENCH=70185
IDSOLVER=511
FILE ID=node3/1524644-1238362500
PBS_JOBID= 9061225
Free space on /tmp= 65916 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S2015297474-031.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524644-1238362500/watcher-1524644-1238362500 -o /tmp/evaluation-result-1524644-1238362500/solver-1524644-1238362500 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1524644-1238362500.cnf i

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

MD5SUM BENCH= 3b614b06e2532ea8a6491816cc6dd7a8
RANDOM SEED=560361026

node3.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		: 3000.275
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		: 3000.275
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:       1794680 kB
Buffers:         53440 kB
Cached:         134268 kB
SwapCached:       8268 kB
Active:         118100 kB
Inactive:        79516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1794680 kB
SwapTotal:     4192956 kB
SwapFree:      4178496 kB
Dirty:            2632 kB
Writeback:           0 kB
Mapped:          15576 kB
Slab:            49704 kB
Committed_AS:  2706112 kB
PageTables:       1376 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= 65912 MiB
End job on node3 at 2009-03-29 23:55:03