Trace number 1525259

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200.02 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S579205610-033.cnf
MD5SUMaf63667f47d0171fb9e14e0a190b25c2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.13906
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
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...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   33600   100800 |   10079       0        0     nan |  0.000 % |
0.09/0.11	c |         0 |   33371   101375 |      --       0       --      -- |     --   | -229/575
0.09/0.11	c ==============================================================================
0.09/0.11	c Result  :   #vars: 7800   #clauses: 33371   #literals: 101375
0.09/0.11	c CPU time:   0.106983 s
0.09/0.11	c ==============================================================================
0.09/0.15	c lySAT 0.1
0.09/0.15	c minisat core +  additionnal features
0.09/0.15	c ============================[ Problem Statistics ]=============================
0.09/0.15	c |                                                                             |
0.09/0.15	c |  Number of variables:  7800                                                 |
0.09/0.15	c |  Number of clauses:    33371                                                |
0.09/0.18	c |  Parsing time:         0.02         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-1525259-1238392827/watcher-1525259-1238392827 -o /tmp/evaluation-result-1525259-1238392827/solver-1525259-1238392827 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525259-1238392827.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: 1.12 1.60 1.40 3/64 7243
/proc/meminfo: memFree=1457056/2055920 swapFree=4177944/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 6818 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111947982 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 235 195 169 0 50 0
[pid=7244] ppid=7243 vsize=1556 CPUtime=0
/proc/7244/stat : 7244 (SatElite) R 7243 7243 6818 0 -1 4194304 291 0 0 0 0 0 0 0 19 0 1 0 1111947983 1593344 275 1992294400 134512640 135034092 4294956096 18446744073709551615 134545186 0 0 4096 3 0 0 0 17 0 0 0
/proc/7244/statm: 389 277 50 127 0 259 0

[startup+0.051787 s]
/proc/loadavg: 1.12 1.60 1.40 3/64 7243
/proc/meminfo: memFree=1457056/2055920 swapFree=4177944/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 6818 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111947982 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 235 195 169 0 50 0
[pid=7244] ppid=7243 vsize=4448 CPUtime=0.04
/proc/7244/stat : 7244 (SatElite) R 7243 7243 6818 0 -1 4194304 1001 0 0 0 4 0 0 0 19 0 1 0 1111947983 4554752 985 1992294400 134512640 135034092 4294956096 18446744073709551615 134566270 0 0 4096 3 0 0 0 17 0 0 0
/proc/7244/statm: 1112 985 68 127 0 982 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 9804

[startup+0.101789 s]
/proc/loadavg: 1.12 1.60 1.40 3/64 7243
/proc/meminfo: memFree=1457056/2055920 swapFree=4177944/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 6818 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111947982 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 235 195 169 0 50 0
[pid=7244] ppid=7243 vsize=4448 CPUtime=0.09
/proc/7244/stat : 7244 (SatElite) R 7243 7243 6818 0 -1 4194304 1001 0 0 0 9 0 0 0 19 0 1 0 1111947983 4554752 985 1992294400 134512640 135034092 4294956096 18446744073709551615 134577156 0 0 4096 3 0 0 0 17 0 0 0
/proc/7244/statm: 1112 985 68 127 0 982 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9804

[startup+0.301813 s]
/proc/loadavg: 1.12 1.60 1.40 3/64 7243
/proc/meminfo: memFree=1457056/2055920 swapFree=4177944/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.14
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 6818 0 -1 4194304 311 1072 0 0 0 0 14 0 17 0 1 0 1111947982 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5356

[startup+0.701838 s]
/proc/loadavg: 1.12 1.60 1.40 3/64 7243
/proc/meminfo: memFree=1457056/2055920 swapFree=4177944/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.14
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 6818 0 -1 4194304 311 1072 0 0 0 0 14 0 17 0 1 0 1111947982 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5356

[startup+1.50188 s]
/proc/loadavg: 1.12 1.60 1.40 2/66 7246
/proc/meminfo: memFree=1451472/2055920 swapFree=4177944/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.14
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 6818 0 -1 4194304 311 1072 0 0 0 0 14 0 17 0 1 0 1111947982 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=6280 CPUtime=1.33
/proc/7246/stat : 7246 (LySATi) R 7243 7243 6818 0 -1 4194304 1356 0 0 0 133 0 0 0 25 0 1 0 1111947998 6430720 1342 1992294400 134512640 135226915 4294956208 18446744073709551615 134536785 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 1570 1342 82 174 0 1393 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 11636

[startup+3.10198 s]
/proc/loadavg: 1.12 1.60 1.40 2/66 7246
/proc/meminfo: memFree=1449616/2055920 swapFree=4177944/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.14
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 6818 0 -1 4194304 311 1072 0 0 0 0 14 0 17 0 1 0 1111947982 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=8380 CPUtime=2.94
/proc/7246/stat : 7246 (LySATi) R 7243 7243 6818 0 -1 4194304 1875 0 0 0 293 1 0 0 25 0 1 0 1111947998 8581120 1861 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 2095 1861 82 174 0 1918 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 13736

[startup+6.30118 s]
/proc/loadavg: 1.11 1.59 1.39 2/66 7246
/proc/meminfo: memFree=1445648/2055920 swapFree=4177944/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.14
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 6818 0 -1 4194304 311 1072 0 0 0 0 14 0 17 0 1 0 1111947982 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=12700 CPUtime=6.13
/proc/7246/stat : 7246 (LySATi) R 7243 7243 6818 0 -1 4194304 2948 0 0 0 611 2 0 0 25 0 1 0 1111947998 13004800 2934 1992294400 134512640 135226915 4294956208 18446744073709551615 134541000 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 3175 2934 82 174 0 2998 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 18056

[startup+12.7026 s]
/proc/loadavg: 1.10 1.58 1.39 2/66 7246
/proc/meminfo: memFree=1440600/2055920 swapFree=4177944/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.14
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 6818 0 -1 4194304 311 1072 0 0 0 0 14 0 17 0 1 0 1111947982 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=17476 CPUtime=12.53
/proc/7246/stat : 7246 (LySATi) R 7243 7243 6818 0 -1 4194304 4156 0 0 0 1251 2 0 0 25 0 1 0 1111947998 17895424 4142 1992294400 134512640 135226915 4294956208 18446744073709551615 134536915 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 4369 4142 82 174 0 4192 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 22832

[startup+25.5014 s]
/proc/loadavg: 1.08 1.55 1.39 2/66 7246
/proc/meminfo: memFree=1428760/2055920 swapFree=4177944/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.14
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 6818 0 -1 4194304 311 1072 0 0 0 0 14 0 17 0 1 0 1111947982 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=28368 CPUtime=25.33
/proc/7246/stat : 7246 (LySATi) R 7243 7243 6818 0 -1 4194304 6873 0 0 0 2528 5 0 0 25 0 1 0 1111947998 29048832 6859 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 7092 6859 82 174 0 6915 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 33724

[startup+51.102 s]
/proc/loadavg: 1.11 1.52 1.38 2/66 7252
/proc/meminfo: memFree=1418392/2055920 swapFree=4177944/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.14
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 6818 0 -1 4194304 311 1072 0 0 0 0 14 0 17 0 1 0 1111947982 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=38764 CPUtime=50.91
/proc/7246/stat : 7246 (LySATi) R 7243 7243 6818 0 -1 4194304 9466 0 0 0 5084 7 0 0 25 0 1 0 1111947998 39694336 9452 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 9691 9452 82 174 0 9514 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 44120

[startup+102.305 s]
/proc/loadavg: 1.05 1.44 1.36 2/66 7252
/proc/meminfo: memFree=1401304/2055920 swapFree=4177944/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.14
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 6818 0 -1 4194304 311 1072 0 0 0 0 14 0 17 0 1 0 1111947982 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=55816 CPUtime=102.09
/proc/7246/stat : 7246 (LySATi) R 7243 7243 6818 0 -1 4194304 13700 0 0 0 10198 11 0 0 25 0 1 0 1111947998 57155584 13686 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 13954 13686 82 174 0 13777 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 61172

[startup+162.302 s]
/proc/loadavg: 1.02 1.35 1.33 2/66 7252
/proc/meminfo: memFree=1390936/2055920 swapFree=4177944/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.14
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 6818 0 -1 4194304 311 1072 0 0 0 0 14 0 17 0 1 0 1111947982 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=66000 CPUtime=162.08
/proc/7246/stat : 7246 (LySATi) R 7243 7243 6818 0 -1 4194304 16275 0 0 0 16194 14 0 0 25 0 1 0 1111947998 67584000 16261 1992294400 134512640 135226915 4294956208 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 16500 16261 82 174 0 16323 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 71356

[startup+222.302 s]
/proc/loadavg: 1.11 1.32 1.32 2/66 7252
/proc/meminfo: memFree=1375448/2055920 swapFree=4177944/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.14
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 6818 0 -1 4194304 311 1072 0 0 0 0 14 0 17 0 1 0 1111947982 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=81612 CPUtime=222.06
/proc/7246/stat : 7246 (LySATi) R 7243 7243 6818 0 -1 4194304 20147 0 0 0 22188 18 0 0 25 0 1 0 1111947998 83570688 20133 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 20403 20133 82 174 0 20226 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 86968

[startup+282.301 s]
/proc/loadavg: 1.08 1.27 1.30 2/66 7252
/proc/meminfo: memFree=1353496/2055920 swapFree=4177944/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.14
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 6818 0 -1 4194304 311 1072 0 0 0 0 14 0 17 0 1 0 1111947982 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=103484 CPUtime=282.03
/proc/7246/stat : 7246 (LySATi) R 7243 7243 6818 0 -1 4194304 25624 0 0 0 28179 24 0 0 25 0 1 0 1111947998 105967616 25610 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 25871 25610 82 174 0 25694 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 108840

[startup+342.301 s]
/proc/loadavg: 1.03 1.22 1.28 2/66 7252
/proc/meminfo: memFree=1337688/2055920 swapFree=4177944/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.14
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 6818 0 -1 4194304 311 1072 0 0 0 0 14 0 17 0 1 0 1111947982 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=119712 CPUtime=342.01
/proc/7246/stat : 7246 (LySATi) R 7243 7243 6818 0 -1 4194304 29640 0 0 0 34172 29 0 0 25 0 1 0 1111947998 122585088 29626 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 29928 29626 82 174 0 29751 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 125068

[startup+402.302 s]
/proc/loadavg: 1.01 1.18 1.26 2/66 7252
/proc/meminfo: memFree=1307544/2055920 swapFree=4177944/4192956

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

/proc/7246/statm: 44121 43778 82 174 0 43944 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 181840

[startup+642.302 s]
/proc/loadavg: 1.00 1.07 1.19 2/66 7252
/proc/meminfo: memFree=1280664/2055920 swapFree=4177944/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.14
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 6818 0 -1 4194304 311 1072 0 0 0 0 14 0 17 0 1 0 1111947982 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=176484 CPUtime=641.91
/proc/7246/stat : 7246 (LySATi) R 7243 7243 6818 0 -1 4194304 43792 0 0 0 64145 46 0 0 25 0 1 0 1111947998 180719616 43778 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 44121 43778 82 174 0 43944 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 181840

[startup+702.302 s]
/proc/loadavg: 1.00 1.06 1.17 2/66 7252
/proc/meminfo: memFree=1280664/2055920 swapFree=4177944/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.14
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 6818 0 -1 4194304 311 1072 0 0 0 0 14 0 17 0 1 0 1111947982 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=176484 CPUtime=701.87
/proc/7246/stat : 7246 (LySATi) R 7243 7243 6818 0 -1 4194304 43792 0 0 0 70141 46 0 0 25 0 1 0 1111947998 180719616 43778 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 44121 43778 82 174 0 43944 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 181840

[startup+762.306 s]
/proc/loadavg: 1.00 1.04 1.16 2/66 7252
/proc/meminfo: memFree=1255256/2055920 swapFree=4177944/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.14
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 6818 0 -1 4194304 311 1072 0 0 0 0 14 0 17 0 1 0 1111947982 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=201768 CPUtime=761.85
/proc/7246/stat : 7246 (LySATi) R 7243 7243 6818 0 -1 4194304 50147 0 0 0 76131 54 0 0 25 0 1 0 1111947998 206610432 50133 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 50442 50133 82 174 0 50265 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 207124

[startup+822.301 s]
/proc/loadavg: 1.00 1.03 1.15 2/66 7253
/proc/meminfo: memFree=1239256/2055920 swapFree=4177944/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.14
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 6818 0 -1 4194304 311 1072 0 0 0 0 14 0 17 0 1 0 1111947982 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=217564 CPUtime=821.82
/proc/7246/stat : 7246 (LySATi) R 7243 7243 6818 0 -1 4194304 54116 0 0 0 82122 60 0 0 25 0 1 0 1111947998 222785536 54102 1992294400 134512640 135226915 4294956208 18446744073709551615 134537096 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 54391 54102 82 174 0 54214 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 222920

[startup+882.301 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 7253
/proc/meminfo: memFree=1239256/2055920 swapFree=4177944/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.14
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 6818 0 -1 4194304 311 1072 0 0 0 0 14 0 17 0 1 0 1111947982 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=217564 CPUtime=881.82
/proc/7246/stat : 7246 (LySATi) R 7243 7243 6818 0 -1 4194304 54116 0 0 0 88121 61 0 0 25 0 1 0 1111947998 222785536 54102 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 54391 54102 82 174 0 54214 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 222920

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.13 2/66 7253
/proc/meminfo: memFree=1239192/2055920 swapFree=4177944/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.14
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 6818 0 -1 4194304 311 1072 0 0 0 0 14 0 17 0 1 0 1111947982 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=217564 CPUtime=941.79
/proc/7246/stat : 7246 (LySATi) R 7243 7243 6818 0 -1 4194304 54116 0 0 0 94118 61 0 0 25 0 1 0 1111947998 222785536 54102 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 54391 54102 82 174 0 54214 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 222920

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/66 7253
/proc/meminfo: memFree=1239192/2055920 swapFree=4177944/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.14
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 6818 0 -1 4194304 311 1072 0 0 0 0 14 0 17 0 1 0 1111947982 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=217564 CPUtime=1001.76
/proc/7246/stat : 7246 (LySATi) R 7243 7243 6818 0 -1 4194304 54116 0 0 0 100115 61 0 0 25 0 1 0 1111947998 222785536 54102 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 54391 54102 82 174 0 54214 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 222920

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 7253
/proc/meminfo: memFree=1223704/2055920 swapFree=4177944/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.14
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 6818 0 -1 4194304 311 1072 0 0 0 0 14 0 17 0 1 0 1111947982 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=233544 CPUtime=1061.73
/proc/7246/stat : 7246 (LySATi) R 7243 7243 6818 0 -1 4194304 58126 0 0 0 106107 66 0 0 25 0 1 0 1111947998 239149056 58112 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 58386 58112 82 174 0 58209 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 238900

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 7253
/proc/meminfo: memFree=1195864/2055920 swapFree=4177944/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.14
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 6818 0 -1 4194304 311 1072 0 0 0 0 14 0 17 0 1 0 1111947982 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=261540 CPUtime=1121.71
/proc/7246/stat : 7246 (LySATi) R 7243 7243 6818 0 -1 4194304 65020 0 0 0 112096 75 0 0 25 0 1 0 1111947998 267816960 65006 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 65385 65006 82 174 0 65208 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 266896

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 7253
/proc/meminfo: memFree=1174552/2055920 swapFree=4177944/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.14
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 6818 0 -1 4194304 311 1072 0 0 0 0 14 0 17 0 1 0 1111947982 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=282592 CPUtime=1181.68
/proc/7246/stat : 7246 (LySATi) R 7243 7243 6818 0 -1 4194304 70304 0 0 0 118087 81 0 0 25 0 1 0 1111947998 289374208 70290 1992294400 134512640 135226915 4294956208 18446744073709551615 134540288 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 70648 70290 82 174 0 70471 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 287948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 7253
/proc/meminfo: memFree=1174488/2055920 swapFree=4177944/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.14
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 6818 0 -1 4194304 311 1072 0 0 0 0 14 0 17 0 1 0 1111947982 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=282592 CPUtime=1199.88
/proc/7246/stat : 7246 (LySATi) R 7243 7243 6818 0 -1 4194304 70304 0 0 0 119907 81 0 0 25 0 1 0 1111947998 289374208 70290 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 70648 70290 82 174 0 70471 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 287948

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 7253
/proc/meminfo: memFree=1174488/2055920 swapFree=4177944/4192956
[pid=7243] ppid=7241 vsize=5356 CPUtime=0.14
/proc/7243/stat : 7243 (lysat.sh) S 7241 7243 6818 0 -1 4194304 311 1072 0 0 0 0 14 0 17 0 1 0 1111947982 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7243/statm: 1339 237 195 169 0 50 0
[pid=7246] ppid=7243 vsize=282592 CPUtime=1199.88
/proc/7246/stat : 7246 (LySATi) R 7243 7243 6818 0 -1 4194304 70304 0 0 0 119907 81 0 0 25 0 1 0 1111947998 289374208 70290 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7246/statm: 70648 70290 82 174 0 70471 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 287948

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7243 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=147977
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.155975
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.21
CPU system time (s): 0.81
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 287948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.147977
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1383
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 1.19382 second user time and 3.18152 second system time

The end

Launcher Data 

Begin job on node29 at 2009-03-30 08:00:27
IDJOB=1525259
IDBENCH=70308
IDSOLVER=511
FILE ID=node29/1525259-1238392827
PBS_JOBID= 9061317
Free space on /tmp= 66472 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S579205610-033.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525259-1238392827/watcher-1525259-1238392827 -o /tmp/evaluation-result-1525259-1238392827/solver-1525259-1238392827 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525259-1238392827.cnf i

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

MD5SUM BENCH= af63667f47d0171fb9e14e0a190b25c2
RANDOM SEED=864001165

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		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1457544 kB
Buffers:         90680 kB
Cached:         405772 kB
SwapCached:       8856 kB
Active:          72512 kB
Inactive:       434436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1457544 kB
SwapTotal:     4192956 kB
SwapFree:      4177944 kB
Dirty:            2756 kB
Writeback:           0 kB
Mapped:          16252 kB
Slab:            77428 kB
Committed_AS:  2997372 kB
PageTables:       1476 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= 66468 MiB
End job on node29 at 2009-03-30 08:20:30