Trace number 1525424

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) 1200.01 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S568017735-066.cnf
MD5SUMac6625145d68efca76f59e4cfc6c820e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.510921
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |   16800    50400 |    5039       0        0     nan |  0.000 % |
0.01/0.05	c |         0 |   16664    50616 |      --       0       --      -- |     --   | -136/216
0.01/0.05	c ==============================================================================
0.01/0.05	c Result  :   #vars: 3896   #clauses: 16664   #literals: 50616
0.01/0.05	c CPU time:   0.046992 s
0.01/0.05	c ==============================================================================
0.01/0.07	c lySAT 0.1
0.01/0.07	c minisat core +  additionnal features
0.01/0.07	c ============================[ Problem Statistics ]=============================
0.01/0.07	c |                                                                             |
0.01/0.07	c |  Number of variables:  3896                                                 |
0.01/0.07	c |  Number of clauses:    16664                                                |
0.01/0.08	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-1525424-1238401315/watcher-1525424-1238401315 -o /tmp/evaluation-result-1525424-1238401315/solver-1525424-1238401315 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525424-1238401315.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: 1.83 1.82 1.44 3/73 22217
/proc/meminfo: memFree=1679608/2055920 swapFree=4170060/4192956
[pid=22217] ppid=22215 vsize=5356 CPUtime=0
/proc/22217/stat : 22217 (lysat.sh) R 22215 22217 21931 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1112795459 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 226686986911 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/22217/statm: 1339 234 194 169 0 50 0
[pid=22218] ppid=22217 vsize=1172 CPUtime=0
/proc/22218/stat : 22218 (SatElite) R 22217 22217 21931 0 -1 4194304 218 0 0 0 0 0 0 0 18 0 1 0 1112795459 1200128 202 1992294400 134512640 135034092 4294956096 18446744073709551615 134548384 0 0 4096 3 0 0 0 17 0 0 0
/proc/22218/statm: 293 204 50 127 0 163 0

[startup+0.0221009 s]
/proc/loadavg: 1.83 1.82 1.44 3/73 22217
/proc/meminfo: memFree=1679608/2055920 swapFree=4170060/4192956
[pid=22217] ppid=22215 vsize=5356 CPUtime=0
/proc/22217/stat : 22217 (lysat.sh) S 22215 22217 21931 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112795459 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22217/statm: 1339 235 195 169 0 50 0
[pid=22218] ppid=22217 vsize=2544 CPUtime=0.01
/proc/22218/stat : 22218 (SatElite) R 22217 22217 21931 0 -1 4194304 547 0 0 0 1 0 0 0 19 0 1 0 1112795459 2605056 531 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/22218/statm: 636 531 68 127 0 506 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7900

[startup+0.101124 s]
/proc/loadavg: 1.83 1.82 1.44 3/73 22217
/proc/meminfo: memFree=1679608/2055920 swapFree=4170060/4192956
[pid=22217] ppid=22215 vsize=5356 CPUtime=0.06
/proc/22217/stat : 22217 (lysat.sh) S 22215 22217 21931 0 -1 4194304 311 606 0 0 0 0 6 0 16 0 1 0 1112795459 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22217/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.301165 s]
/proc/loadavg: 1.83 1.82 1.44 3/73 22217
/proc/meminfo: memFree=1679608/2055920 swapFree=4170060/4192956
[pid=22217] ppid=22215 vsize=5356 CPUtime=0.06
/proc/22217/stat : 22217 (lysat.sh) S 22215 22217 21931 0 -1 4194304 311 606 0 0 0 0 6 0 16 0 1 0 1112795459 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22217/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.701247 s]
/proc/loadavg: 1.83 1.82 1.44 3/73 22217
/proc/meminfo: memFree=1679608/2055920 swapFree=4170060/4192956
[pid=22217] ppid=22215 vsize=5356 CPUtime=0.06
/proc/22217/stat : 22217 (lysat.sh) S 22215 22217 21931 0 -1 4194304 311 606 0 0 0 0 6 0 16 0 1 0 1112795459 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22217/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.5014 s]
/proc/loadavg: 1.83 1.82 1.44 2/75 22220
/proc/meminfo: memFree=1675240/2055920 swapFree=4170060/4192956
[pid=22217] ppid=22215 vsize=5356 CPUtime=0.06
/proc/22217/stat : 22217 (lysat.sh) S 22215 22217 21931 0 -1 4194304 311 606 0 0 0 0 6 0 16 0 1 0 1112795459 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22217/statm: 1339 237 195 169 0 50 0
[pid=22220] ppid=22217 vsize=6064 CPUtime=1.41
/proc/22220/stat : 22220 (LySATi) R 22217 22217 21931 0 -1 4194304 1221 0 0 0 141 0 0 0 25 0 1 0 1112795466 6209536 1207 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/22220/statm: 1516 1207 82 174 0 1339 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 11420

[startup+3.10173 s]
/proc/loadavg: 1.83 1.82 1.44 2/75 22220
/proc/meminfo: memFree=1673640/2055920 swapFree=4170060/4192956
[pid=22217] ppid=22215 vsize=5356 CPUtime=0.06
/proc/22217/stat : 22217 (lysat.sh) S 22215 22217 21931 0 -1 4194304 311 606 0 0 0 0 6 0 16 0 1 0 1112795459 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22217/statm: 1339 237 195 169 0 50 0
[pid=22220] ppid=22217 vsize=7804 CPUtime=3.01
/proc/22220/stat : 22220 (LySATi) R 22217 22217 21931 0 -1 4194304 1670 0 0 0 300 1 0 0 25 0 1 0 1112795466 7991296 1656 1992294400 134512640 135226915 4294956208 18446744073709551615 134538898 0 0 4096 3 0 0 0 17 0 0 0
/proc/22220/statm: 1951 1656 82 174 0 1774 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 13160

[startup+6.30138 s]
/proc/loadavg: 1.77 1.81 1.44 2/75 22220
/proc/meminfo: memFree=1669736/2055920 swapFree=4170060/4192956
[pid=22217] ppid=22215 vsize=5356 CPUtime=0.06
/proc/22217/stat : 22217 (lysat.sh) S 22215 22217 21931 0 -1 4194304 311 606 0 0 0 0 6 0 16 0 1 0 1112795459 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22217/statm: 1339 237 195 169 0 50 0
[pid=22220] ppid=22217 vsize=11776 CPUtime=6.21
/proc/22220/stat : 22220 (LySATi) R 22217 22217 21931 0 -1 4194304 2670 0 0 0 619 2 0 0 25 0 1 0 1112795466 12058624 2656 1992294400 134512640 135226915 4294956208 18446744073709551615 134736175 0 0 4096 3 0 0 0 17 0 0 0
/proc/22220/statm: 2944 2656 82 174 0 2767 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 17132

[startup+12.7017 s]
/proc/loadavg: 1.71 1.79 1.44 2/75 22220
/proc/meminfo: memFree=1664808/2055920 swapFree=4170060/4192956
[pid=22217] ppid=22215 vsize=5356 CPUtime=0.06
/proc/22217/stat : 22217 (lysat.sh) S 22215 22217 21931 0 -1 4194304 311 606 0 0 0 0 6 0 16 0 1 0 1112795459 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22217/statm: 1339 237 195 169 0 50 0
[pid=22220] ppid=22217 vsize=15340 CPUtime=12.61
/proc/22220/stat : 22220 (LySATi) R 22217 22217 21931 0 -1 4194304 3555 0 0 0 1259 2 0 0 25 0 1 0 1112795466 15708160 3541 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22220/statm: 3835 3541 82 174 0 3658 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 20696

[startup+25.5013 s]
/proc/loadavg: 1.55 1.75 1.43 2/75 22220
/proc/meminfo: memFree=1657000/2055920 swapFree=4170060/4192956
[pid=22217] ppid=22215 vsize=5356 CPUtime=0.06
/proc/22217/stat : 22217 (lysat.sh) S 22215 22217 21931 0 -1 4194304 311 606 0 0 0 0 6 0 16 0 1 0 1112795459 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22217/statm: 1339 237 195 169 0 50 0
[pid=22220] ppid=22217 vsize=23240 CPUtime=25.4
/proc/22220/stat : 22220 (LySATi) R 22217 22217 21931 0 -1 4194304 5527 0 0 0 2536 4 0 0 25 0 1 0 1112795466 23797760 5513 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/22220/statm: 5810 5513 82 174 0 5633 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 28596

[startup+51.1015 s]
/proc/loadavg: 1.36 1.69 1.42 2/75 22220
/proc/meminfo: memFree=1646056/2055920 swapFree=4170060/4192956
[pid=22217] ppid=22215 vsize=5356 CPUtime=0.06
/proc/22217/stat : 22217 (lysat.sh) S 22215 22217 21931 0 -1 4194304 311 606 0 0 0 0 6 0 16 0 1 0 1112795459 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22217/statm: 1339 237 195 169 0 50 0
[pid=22220] ppid=22217 vsize=34968 CPUtime=50.98
/proc/22220/stat : 22220 (LySATi) R 22217 22217 21931 0 -1 4194304 8460 0 0 0 5091 7 0 0 25 0 1 0 1112795466 35807232 8446 1992294400 134512640 135226915 4294956208 18446744073709551615 134736175 0 0 4096 3 0 0 0 17 0 0 0
/proc/22220/statm: 8742 8446 82 174 0 8565 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 40324

[startup+102.307 s]
/proc/loadavg: 1.19 1.60 1.40 2/75 22220
/proc/meminfo: memFree=1633320/2055920 swapFree=4170060/4192956
[pid=22217] ppid=22215 vsize=5356 CPUtime=0.06
/proc/22217/stat : 22217 (lysat.sh) S 22215 22217 21931 0 -1 4194304 311 606 0 0 0 0 6 0 16 0 1 0 1112795459 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22217/statm: 1339 237 195 169 0 50 0
[pid=22220] ppid=22217 vsize=46852 CPUtime=102.16
/proc/22220/stat : 22220 (LySATi) R 22217 22217 21931 0 -1 4194304 11427 0 0 0 10206 10 0 0 25 0 1 0 1112795466 47976448 11413 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22220/statm: 11713 11413 82 174 0 11536 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 52208

[startup+162.301 s]
/proc/loadavg: 1.10 1.50 1.38 2/75 22220
/proc/meminfo: memFree=1619240/2055920 swapFree=4170060/4192956
[pid=22217] ppid=22215 vsize=5356 CPUtime=0.06
/proc/22217/stat : 22217 (lysat.sh) S 22215 22217 21931 0 -1 4194304 311 606 0 0 0 0 6 0 16 0 1 0 1112795459 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22217/statm: 1339 237 195 169 0 50 0
[pid=22220] ppid=22217 vsize=61548 CPUtime=162.13
/proc/22220/stat : 22220 (LySATi) R 22217 22217 21931 0 -1 4194304 15062 0 0 0 16198 15 0 0 25 0 1 0 1112795466 63025152 15048 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/22220/statm: 15387 15048 82 174 0 15210 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 66904

[startup+222.301 s]
/proc/loadavg: 1.15 1.44 1.36 2/75 22220
/proc/meminfo: memFree=1612776/2055920 swapFree=4170060/4192956
[pid=22217] ppid=22215 vsize=5356 CPUtime=0.06
/proc/22217/stat : 22217 (lysat.sh) S 22215 22217 21931 0 -1 4194304 311 606 0 0 0 0 6 0 16 0 1 0 1112795459 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22217/statm: 1339 237 195 169 0 50 0
[pid=22220] ppid=22217 vsize=67448 CPUtime=222.08
/proc/22220/stat : 22220 (LySATi) R 22217 22217 21931 0 -1 4194304 16570 0 0 0 22192 16 0 0 25 0 1 0 1112795466 69066752 16556 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22220/statm: 16862 16556 82 174 0 16685 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 72804

[startup+282.302 s]
/proc/loadavg: 1.13 1.37 1.34 2/75 22220
/proc/meminfo: memFree=1591208/2055920 swapFree=4170060/4192956
[pid=22217] ppid=22215 vsize=5356 CPUtime=0.06
/proc/22217/stat : 22217 (lysat.sh) S 22215 22217 21931 0 -1 4194304 311 606 0 0 0 0 6 0 16 0 1 0 1112795459 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22217/statm: 1339 237 195 169 0 50 0
[pid=22220] ppid=22217 vsize=89060 CPUtime=282.05
/proc/22220/stat : 22220 (LySATi) R 22217 22217 21931 0 -1 4194304 21928 0 0 0 28182 23 0 0 25 0 1 0 1112795466 91197440 21914 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22220/statm: 22265 21914 82 174 0 22088 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 94416

[startup+342.303 s]
/proc/loadavg: 1.11 1.32 1.32 2/75 22220
/proc/meminfo: memFree=1591208/2055920 swapFree=4170060/4192956
[pid=22217] ppid=22215 vsize=5356 CPUtime=0.06
/proc/22217/stat : 22217 (lysat.sh) S 22215 22217 21931 0 -1 4194304 311 606 0 0 0 0 6 0 16 0 1 0 1112795459 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22217/statm: 1339 237 195 169 0 50 0
[pid=22220] ppid=22217 vsize=89060 CPUtime=342.02
/proc/22220/stat : 22220 (LySATi) R 22217 22217 21931 0 -1 4194304 21928 0 0 0 34179 23 0 0 25 0 1 0 1112795466 91197440 21914 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22220/statm: 22265 21914 82 174 0 22088 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 94416

[startup+402.301 s]
/proc/loadavg: 1.04 1.26 1.30 2/75 22220
/proc/meminfo: memFree=1571816/2055920 swapFree=4170060/4192956
[pid=22217] ppid=22215 vsize=5356 CPUtime=0.06
/proc/22217/stat : 22217 (lysat.sh) S 22215 22217 21931 0 -1 4194304 311 606 0 0 0 0 6 0 16 0 1 0 1112795459 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22217/statm: 1339 237 195 169 0 50 0

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

/proc/22220/statm: 31668 31309 82 174 0 31491 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 132028

[startup+642.302 s]
/proc/loadavg: 1.00 1.12 1.23 2/75 22220
/proc/meminfo: memFree=1553704/2055920 swapFree=4170060/4192956
[pid=22217] ppid=22215 vsize=5356 CPUtime=0.06
/proc/22217/stat : 22217 (lysat.sh) S 22215 22217 21931 0 -1 4194304 311 606 0 0 0 0 6 0 16 0 1 0 1112795459 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22217/statm: 1339 237 195 169 0 50 0
[pid=22220] ppid=22217 vsize=126672 CPUtime=641.86
/proc/22220/stat : 22220 (LySATi) R 22217 22217 21931 0 -1 4194304 31323 0 0 0 64149 37 0 0 25 0 1 0 1112795466 129712128 31309 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22220/statm: 31668 31309 82 174 0 31491 0
Current children cumulated CPU time (s) 641.92
Current children cumulated vsize (KiB) 132028

[startup+702.301 s]
/proc/loadavg: 1.00 1.10 1.21 2/75 22220
/proc/meminfo: memFree=1553512/2055920 swapFree=4170060/4192956
[pid=22217] ppid=22215 vsize=5356 CPUtime=0.06
/proc/22217/stat : 22217 (lysat.sh) S 22215 22217 21931 0 -1 4194304 311 606 0 0 0 0 6 0 16 0 1 0 1112795459 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22217/statm: 1339 237 195 169 0 50 0
[pid=22220] ppid=22217 vsize=126672 CPUtime=701.83
/proc/22220/stat : 22220 (LySATi) R 22217 22217 21931 0 -1 4194304 31323 0 0 0 70146 37 0 0 25 0 1 0 1112795466 129712128 31309 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/22220/statm: 31668 31309 82 174 0 31491 0
Current children cumulated CPU time (s) 701.89
Current children cumulated vsize (KiB) 132028

[startup+762.307 s]
/proc/loadavg: 1.00 1.08 1.20 2/75 22220
/proc/meminfo: memFree=1537576/2055920 swapFree=4170060/4192956
[pid=22217] ppid=22215 vsize=5356 CPUtime=0.06
/proc/22217/stat : 22217 (lysat.sh) S 22215 22217 21931 0 -1 4194304 311 606 0 0 0 0 6 0 16 0 1 0 1112795459 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22217/statm: 1339 237 195 169 0 50 0
[pid=22220] ppid=22217 vsize=142676 CPUtime=761.8
/proc/22220/stat : 22220 (LySATi) R 22217 22217 21931 0 -1 4194304 35341 0 0 0 76137 43 0 0 25 0 1 0 1112795466 146100224 35327 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/22220/statm: 35669 35327 82 174 0 35492 0
Current children cumulated CPU time (s) 761.86
Current children cumulated vsize (KiB) 148032

[startup+822.302 s]
/proc/loadavg: 1.00 1.06 1.18 2/75 22220
/proc/meminfo: memFree=1517224/2055920 swapFree=4170060/4192956
[pid=22217] ppid=22215 vsize=5356 CPUtime=0.06
/proc/22217/stat : 22217 (lysat.sh) S 22215 22217 21931 0 -1 4194304 311 606 0 0 0 0 6 0 16 0 1 0 1112795459 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22217/statm: 1339 237 195 169 0 50 0
[pid=22220] ppid=22217 vsize=163124 CPUtime=821.76
/proc/22220/stat : 22220 (LySATi) R 22217 22217 21931 0 -1 4194304 40487 0 0 0 82127 49 0 0 25 0 1 0 1112795466 167038976 40473 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/22220/statm: 40781 40473 82 174 0 40604 0
Current children cumulated CPU time (s) 821.82
Current children cumulated vsize (KiB) 168480

[startup+882.302 s]
/proc/loadavg: 1.00 1.05 1.17 2/75 22220
/proc/meminfo: memFree=1510056/2055920 swapFree=4170060/4192956
[pid=22217] ppid=22215 vsize=5356 CPUtime=0.06
/proc/22217/stat : 22217 (lysat.sh) S 22215 22217 21931 0 -1 4194304 311 606 0 0 0 0 6 0 16 0 1 0 1112795459 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22217/statm: 1339 237 195 169 0 50 0
[pid=22220] ppid=22217 vsize=170424 CPUtime=881.73
/proc/22220/stat : 22220 (LySATi) R 22217 22217 21931 0 -1 4194304 42189 0 0 0 88122 51 0 0 25 0 1 0 1112795466 174514176 42175 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22220/statm: 42606 42175 82 174 0 42429 0
Current children cumulated CPU time (s) 881.79
Current children cumulated vsize (KiB) 175780

[startup+942.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/75 22220
/proc/meminfo: memFree=1510056/2055920 swapFree=4170060/4192956
[pid=22217] ppid=22215 vsize=5356 CPUtime=0.06
/proc/22217/stat : 22217 (lysat.sh) S 22215 22217 21931 0 -1 4194304 311 606 0 0 0 0 6 0 16 0 1 0 1112795459 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22217/statm: 1339 237 195 169 0 50 0
[pid=22220] ppid=22217 vsize=170424 CPUtime=941.69
/proc/22220/stat : 22220 (LySATi) R 22217 22217 21931 0 -1 4194304 42189 0 0 0 94118 51 0 0 25 0 1 0 1112795466 174514176 42175 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22220/statm: 42606 42175 82 174 0 42429 0
Current children cumulated CPU time (s) 941.75
Current children cumulated vsize (KiB) 175780

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.14 2/75 22220
/proc/meminfo: memFree=1509992/2055920 swapFree=4170060/4192956
[pid=22217] ppid=22215 vsize=5356 CPUtime=0.06
/proc/22217/stat : 22217 (lysat.sh) S 22215 22217 21931 0 -1 4194304 311 606 0 0 0 0 6 0 16 0 1 0 1112795459 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22217/statm: 1339 237 195 169 0 50 0
[pid=22220] ppid=22217 vsize=170424 CPUtime=1001.67
/proc/22220/stat : 22220 (LySATi) R 22217 22217 21931 0 -1 4194304 42189 0 0 0 100115 52 0 0 25 0 1 0 1112795466 174514176 42175 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22220/statm: 42606 42175 82 174 0 42429 0
Current children cumulated CPU time (s) 1001.73
Current children cumulated vsize (KiB) 175780

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/75 22220
/proc/meminfo: memFree=1509992/2055920 swapFree=4170060/4192956
[pid=22217] ppid=22215 vsize=5356 CPUtime=0.06
/proc/22217/stat : 22217 (lysat.sh) S 22215 22217 21931 0 -1 4194304 311 606 0 0 0 0 6 0 16 0 1 0 1112795459 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22217/statm: 1339 237 195 169 0 50 0
[pid=22220] ppid=22217 vsize=170424 CPUtime=1061.63
/proc/22220/stat : 22220 (LySATi) R 22217 22217 21931 0 -1 4194304 42189 0 0 0 106111 52 0 0 25 0 1 0 1112795466 174514176 42175 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22220/statm: 42606 42175 82 174 0 42429 0
Current children cumulated CPU time (s) 1061.69
Current children cumulated vsize (KiB) 175780

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/75 22220
/proc/meminfo: memFree=1509992/2055920 swapFree=4170060/4192956
[pid=22217] ppid=22215 vsize=5356 CPUtime=0.06
/proc/22217/stat : 22217 (lysat.sh) S 22215 22217 21931 0 -1 4194304 311 606 0 0 0 0 6 0 16 0 1 0 1112795459 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22217/statm: 1339 237 195 169 0 50 0
[pid=22220] ppid=22217 vsize=170424 CPUtime=1121.59
/proc/22220/stat : 22220 (LySATi) R 22217 22217 21931 0 -1 4194304 42189 0 0 0 112107 52 0 0 25 0 1 0 1112795466 174514176 42175 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/22220/statm: 42606 42175 82 174 0 42429 0
Current children cumulated CPU time (s) 1121.65
Current children cumulated vsize (KiB) 175780

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/75 22220
/proc/meminfo: memFree=1495464/2055920 swapFree=4170060/4192956
[pid=22217] ppid=22215 vsize=5356 CPUtime=0.06
/proc/22217/stat : 22217 (lysat.sh) S 22215 22217 21931 0 -1 4194304 311 606 0 0 0 0 6 0 16 0 1 0 1112795459 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22217/statm: 1339 237 195 169 0 50 0
[pid=22220] ppid=22217 vsize=185244 CPUtime=1181.55
/proc/22220/stat : 22220 (LySATi) R 22217 22217 21931 0 -1 4194304 45914 0 0 0 118099 56 0 0 25 0 1 0 1112795466 189689856 45900 1992294400 134512640 135226915 4294956208 18446744073709551615 134736175 0 0 4096 3 0 0 0 17 0 0 0
/proc/22220/statm: 46311 45900 82 174 0 46134 0
Current children cumulated CPU time (s) 1181.61
Current children cumulated vsize (KiB) 190600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.01 1.11 2/75 22220
/proc/meminfo: memFree=1490088/2055920 swapFree=4170060/4192956
[pid=22217] ppid=22215 vsize=5356 CPUtime=0.06
/proc/22217/stat : 22217 (lysat.sh) S 22215 22217 21931 0 -1 4194304 311 606 0 0 0 0 6 0 16 0 1 0 1112795459 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22217/statm: 1339 237 195 169 0 50 0
[pid=22220] ppid=22217 vsize=190356 CPUtime=1199.95
/proc/22220/stat : 22220 (LySATi) R 22217 22217 21931 0 -1 4194304 47196 0 0 0 119937 58 0 0 25 0 1 0 1112795466 194924544 47182 1992294400 134512640 135226915 4294956208 18446744073709551615 134536958 0 0 4096 3 0 0 0 17 0 0 0
/proc/22220/statm: 47589 47182 82 174 0 47412 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 195712

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.01 1.11 2/75 22220
/proc/meminfo: memFree=1490088/2055920 swapFree=4170060/4192956
[pid=22217] ppid=22215 vsize=5356 CPUtime=0.06
/proc/22217/stat : 22217 (lysat.sh) S 22215 22217 21931 0 -1 4194304 311 606 0 0 0 0 6 0 16 0 1 0 1112795459 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22217/statm: 1339 237 195 169 0 50 0
[pid=22220] ppid=22217 vsize=190356 CPUtime=1199.95
/proc/22220/stat : 22220 (LySATi) R 22217 22217 21931 0 -1 4194304 47196 0 0 0 119937 58 0 0 25 0 1 0 1112795466 194924544 47182 1992294400 134512640 135226915 4294956208 18446744073709551615 134536958 0 0 4096 3 0 0 0 17 0 0 0
/proc/22220/statm: 47589 47182 82 174 0 47412 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 195712

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22217 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=66989
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=8998
# CPU time returned by wait4() is 0.075987
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.01
CPU user time (s): 1199.43
CPU system time (s): 0.58
CPU usage (%): 99.9414
Max. virtual memory (cumulated for all children) (KiB): 195712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.066989
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 917
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 1.23381 second user time and 3.17152 second system time

The end

Launcher Data 

Begin job on node80 at 2009-03-30 10:21:55
IDJOB=1525424
IDBENCH=70341
IDSOLVER=511
FILE ID=node80/1525424-1238401315
PBS_JOBID= 9061375
Free space on /tmp= 64800 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S568017735-066.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525424-1238401315/watcher-1525424-1238401315 -o /tmp/evaluation-result-1525424-1238401315/solver-1525424-1238401315 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525424-1238401315.cnf i

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

MD5SUM BENCH= ac6625145d68efca76f59e4cfc6c820e
RANDOM SEED=417051055

node80.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		: 3000.263
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		: 3000.263
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1680152 kB
Buffers:         70048 kB
Cached:         231856 kB
SwapCached:      14568 kB
Active:          95200 kB
Inactive:       223180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1680152 kB
SwapTotal:     4192956 kB
SwapFree:      4170060 kB
Dirty:            2452 kB
Writeback:           0 kB
Mapped:          22008 kB
Slab:            42548 kB
Committed_AS:  2816452 kB
PageTables:       2008 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= 64796 MiB
End job on node80 at 2009-03-30 10:41:58