Trace number 1525585

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 c/2009-03-20? (TO) 1200 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S377647456-019.cnf
MD5SUM65bb593760651b10c127c4b3276e73fc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark27.4368
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
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...
0.04/0.05	c ==============================================================================
0.04/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.04/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.04/0.05	c ==============================================================================
0.04/0.05	c |         0 |   50400   151200 |   15119       0        0     nan |  0.000 % |
0.09/0.17	c |         0 |   50088   152087 |      --       0       --      -- |     --   | -312/887
0.09/0.17	c ==============================================================================
0.09/0.17	c Result  :   #vars: 11707   #clauses: 50088   #literals: 152087
0.09/0.17	c CPU time:   0.169974 s
0.09/0.17	c ==============================================================================
0.19/0.24	This is MiniSat 2.0 beta
0.19/0.24	WARNING: for repeatability, setting FPU to use double precision
0.19/0.24	============================[ Problem Statistics ]=============================
0.19/0.24	|                                                                             |
0.19/0.24	|  Number of variables:  11707                                                |
0.19/0.24	|  Number of clauses:    50088                                                |
0.19/0.28	|  Parsing time:         0.03         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-1525585-1238410533/watcher-1525585-1238410533 -o /tmp/evaluation-result-1525585-1238410533/solver-1525585-1238410533 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525585-1238410533.cnf c 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2448
/proc/meminfo: memFree=1440224/2055920 swapFree=4177928/4192956
[pid=2448] ppid=2446 vsize=5356 CPUtime=0
/proc/2448/stat : 2448 (lysat.sh) S 2446 2448 2029 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113719592 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2448/statm: 1339 235 195 169 0 50 0
[pid=2449] ppid=2448 vsize=1556 CPUtime=0
/proc/2449/stat : 2449 (SatElite) R 2448 2448 2029 0 -1 4194304 296 0 0 0 0 0 0 0 19 0 1 0 1113719592 1593344 281 1992294400 134512640 135034092 4294956096 18446744073709551615 134544897 0 0 4096 3 0 0 0 17 0 0 0
/proc/2449/statm: 389 284 50 127 0 259 0

[startup+0.057955 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2448
/proc/meminfo: memFree=1440224/2055920 swapFree=4177928/4192956
[pid=2448] ppid=2446 vsize=5356 CPUtime=0
/proc/2448/stat : 2448 (lysat.sh) S 2446 2448 2029 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113719592 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2448/statm: 1339 235 195 169 0 50 0
[pid=2449] ppid=2448 vsize=6096 CPUtime=0.04
/proc/2449/stat : 2449 (SatElite) R 2448 2448 2029 0 -1 4194304 1353 0 0 0 4 0 0 0 19 0 1 0 1113719592 6242304 1337 1992294400 134512640 135034092 4294956096 18446744073709551615 134542699 0 0 4096 3 0 0 0 17 0 0 0
/proc/2449/statm: 1524 1337 50 127 0 1394 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11452

[startup+0.101964 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2448
/proc/meminfo: memFree=1440224/2055920 swapFree=4177928/4192956
[pid=2448] ppid=2446 vsize=5356 CPUtime=0
/proc/2448/stat : 2448 (lysat.sh) S 2446 2448 2029 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113719592 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2448/statm: 1339 235 195 169 0 50 0
[pid=2449] ppid=2448 vsize=6480 CPUtime=0.09
/proc/2449/stat : 2449 (SatElite) R 2448 2448 2029 0 -1 4194304 1483 0 0 0 9 0 0 0 19 0 1 0 1113719592 6635520 1467 1992294400 134512640 135034092 4294956096 18446744073709551615 134577075 0 0 4096 3 0 0 0 17 0 0 0
/proc/2449/statm: 1620 1467 68 127 0 1490 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11836

[startup+0.302016 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2448
/proc/meminfo: memFree=1440224/2055920 swapFree=4177928/4192956
[pid=2448] ppid=2446 vsize=5356 CPUtime=0.23
/proc/2448/stat : 2448 (lysat.sh) S 2446 2448 2029 0 -1 4194304 311 1588 0 0 0 0 23 0 17 0 1 0 1113719592 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2448/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 5356

[startup+0.701101 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2448
/proc/meminfo: memFree=1440224/2055920 swapFree=4177928/4192956
[pid=2448] ppid=2446 vsize=5356 CPUtime=0.23
/proc/2448/stat : 2448 (lysat.sh) S 2446 2448 2029 0 -1 4194304 311 1588 0 0 0 0 23 0 17 0 1 0 1113719592 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2448/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 5356

[startup+1.50126 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2451
/proc/meminfo: memFree=1433544/2055920 swapFree=4177928/4192956
[pid=2448] ppid=2446 vsize=5356 CPUtime=0.23
/proc/2448/stat : 2448 (lysat.sh) S 2446 2448 2029 0 -1 4194304 311 1588 0 0 0 0 23 0 17 0 1 0 1113719592 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2448/statm: 1339 237 195 169 0 50 0
[pid=2451] ppid=2448 vsize=7292 CPUtime=1.24
/proc/2451/stat : 2451 (LySATc) R 2448 2448 2029 0 -1 4194304 1680 0 0 0 124 0 0 0 25 0 1 0 1113719616 7467008 1666 1992294400 134512640 135214827 4294956208 18446744073709551615 134529308 0 0 4096 3 0 0 0 17 0 0 0
/proc/2451/statm: 1823 1666 78 171 0 1650 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12648

[startup+3.10261 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2451
/proc/meminfo: memFree=1431112/2055920 swapFree=4177928/4192956
[pid=2448] ppid=2446 vsize=5356 CPUtime=0.23
/proc/2448/stat : 2448 (lysat.sh) S 2446 2448 2029 0 -1 4194304 311 1588 0 0 0 0 23 0 17 0 1 0 1113719592 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2448/statm: 1339 237 195 169 0 50 0
[pid=2451] ppid=2448 vsize=10596 CPUtime=2.84
/proc/2451/stat : 2451 (LySATc) R 2448 2448 2029 0 -1 4194304 2511 0 0 0 283 1 0 0 25 0 1 0 1113719616 10850304 2497 1992294400 134512640 135214827 4294956208 18446744073709551615 134537079 0 0 4096 3 0 0 0 17 0 0 0
/proc/2451/statm: 2649 2497 78 171 0 2476 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 15952

[startup+6.30129 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2451
/proc/meminfo: memFree=1423560/2055920 swapFree=4177928/4192956
[pid=2448] ppid=2446 vsize=5356 CPUtime=0.23
/proc/2448/stat : 2448 (lysat.sh) S 2446 2448 2029 0 -1 4194304 311 1588 0 0 0 0 23 0 17 0 1 0 1113719592 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2448/statm: 1339 237 195 169 0 50 0
[pid=2451] ppid=2448 vsize=17796 CPUtime=6.05
/proc/2451/stat : 2451 (LySATc) R 2448 2448 2029 0 -1 4194304 4293 0 0 0 602 3 0 0 25 0 1 0 1113719616 18223104 4279 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/2451/statm: 4449 4279 78 171 0 4276 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 23152

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2451
/proc/meminfo: memFree=1412112/2055920 swapFree=4177928/4192956
[pid=2448] ppid=2446 vsize=5356 CPUtime=0.23
/proc/2448/stat : 2448 (lysat.sh) S 2446 2448 2029 0 -1 4194304 311 1588 0 0 0 0 23 0 17 0 1 0 1113719592 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2448/statm: 1339 237 195 169 0 50 0
[pid=2451] ppid=2448 vsize=28280 CPUtime=12.44
/proc/2451/stat : 2451 (LySATc) R 2448 2448 2029 0 -1 4194304 6929 0 0 0 1239 5 0 0 25 0 1 0 1113719616 28958720 6915 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/2451/statm: 7070 6915 78 171 0 6897 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 33636

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2451
/proc/meminfo: memFree=1393488/2055920 swapFree=4177928/4192956
[pid=2448] ppid=2446 vsize=5356 CPUtime=0.23
/proc/2448/stat : 2448 (lysat.sh) S 2446 2448 2029 0 -1 4194304 311 1588 0 0 0 0 23 0 17 0 1 0 1113719592 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2448/statm: 1339 237 195 169 0 50 0
[pid=2451] ppid=2448 vsize=46476 CPUtime=25.23
/proc/2451/stat : 2451 (LySATc) R 2448 2448 2029 0 -1 4194304 11461 0 0 0 2513 10 0 0 25 0 1 0 1113719616 47591424 11447 1992294400 134512640 135214827 4294956208 18446744073709551615 134529197 0 0 4096 3 0 0 0 17 0 0 0
/proc/2451/statm: 11619 11447 78 171 0 11446 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 51832

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2451
/proc/meminfo: memFree=1366544/2055920 swapFree=4177928/4192956
[pid=2448] ppid=2446 vsize=5356 CPUtime=0.23
/proc/2448/stat : 2448 (lysat.sh) S 2446 2448 2029 0 -1 4194304 311 1588 0 0 0 0 23 0 17 0 1 0 1113719592 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2448/statm: 1339 237 195 169 0 50 0
[pid=2451] ppid=2448 vsize=73128 CPUtime=50.81
/proc/2451/stat : 2451 (LySATc) R 2448 2448 2029 0 -1 4194304 18117 0 0 0 5065 16 0 0 25 0 1 0 1113719616 74883072 18103 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/2451/statm: 18282 18103 78 171 0 18109 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 78484

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2451
/proc/meminfo: memFree=1359696/2055920 swapFree=4177928/4192956
[pid=2448] ppid=2446 vsize=5356 CPUtime=0.23
/proc/2448/stat : 2448 (lysat.sh) S 2446 2448 2029 0 -1 4194304 311 1588 0 0 0 0 23 0 17 0 1 0 1113719592 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2448/statm: 1339 237 195 169 0 50 0
[pid=2451] ppid=2448 vsize=79992 CPUtime=101.98
/proc/2451/stat : 2451 (LySATc) R 2448 2448 2029 0 -1 4194304 19824 0 0 0 10180 18 0 0 25 0 1 0 1113719616 81911808 19810 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/2451/statm: 19998 19810 78 171 0 19825 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 85348

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2451
/proc/meminfo: memFree=1354960/2055920 swapFree=4177928/4192956
[pid=2448] ppid=2446 vsize=5356 CPUtime=0.23
/proc/2448/stat : 2448 (lysat.sh) S 2446 2448 2029 0 -1 4194304 311 1588 0 0 0 0 23 0 17 0 1 0 1113719592 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2448/statm: 1339 237 195 169 0 50 0
[pid=2451] ppid=2448 vsize=84480 CPUtime=161.93
/proc/2451/stat : 2451 (LySATc) R 2448 2448 2029 0 -1 4194304 20965 0 0 0 16174 19 0 0 25 0 1 0 1113719616 86507520 20951 1992294400 134512640 135214827 4294956208 18446744073709551615 134529515 0 0 4096 3 0 0 0 17 0 0 0
/proc/2451/statm: 21120 20951 78 171 0 20947 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 89836

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2451
/proc/meminfo: memFree=1345040/2055920 swapFree=4177928/4192956
[pid=2448] ppid=2446 vsize=5356 CPUtime=0.23
/proc/2448/stat : 2448 (lysat.sh) S 2446 2448 2029 0 -1 4194304 311 1588 0 0 0 0 23 0 17 0 1 0 1113719592 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2448/statm: 1339 237 195 169 0 50 0
[pid=2451] ppid=2448 vsize=94380 CPUtime=221.91
/proc/2451/stat : 2451 (LySATc) R 2448 2448 2029 0 -1 4194304 23434 0 0 0 22170 21 0 0 25 0 1 0 1113719616 96645120 23420 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/2451/statm: 23595 23420 78 171 0 23422 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 99736

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2451
/proc/meminfo: memFree=1345040/2055920 swapFree=4177928/4192956
[pid=2448] ppid=2446 vsize=5356 CPUtime=0.23
/proc/2448/stat : 2448 (lysat.sh) S 2446 2448 2029 0 -1 4194304 311 1588 0 0 0 0 23 0 17 0 1 0 1113719592 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2448/statm: 1339 237 195 169 0 50 0
[pid=2451] ppid=2448 vsize=94380 CPUtime=281.88
/proc/2451/stat : 2451 (LySATc) R 2448 2448 2029 0 -1 4194304 23434 0 0 0 28167 21 0 0 25 0 1 0 1113719616 96645120 23420 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/2451/statm: 23595 23420 78 171 0 23422 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 99736

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2457
/proc/meminfo: memFree=1338704/2055920 swapFree=4177928/4192956
[pid=2448] ppid=2446 vsize=5356 CPUtime=0.23
/proc/2448/stat : 2448 (lysat.sh) S 2446 2448 2029 0 -1 4194304 311 1588 0 0 0 0 23 0 17 0 1 0 1113719592 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2448/statm: 1339 237 195 169 0 50 0
[pid=2451] ppid=2448 vsize=100584 CPUtime=341.84
/proc/2451/stat : 2451 (LySATc) R 2448 2448 2029 0 -1 4194304 24982 0 0 0 34161 23 0 0 25 0 1 0 1113719616 102998016 24968 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/2451/statm: 25146 24968 78 171 0 24973 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 105940

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2457
/proc/meminfo: memFree=1338704/2055920 swapFree=4177928/4192956

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

/proc/2451/statm: 30677 30484 78 171 0 30504 0
Current children cumulated CPU time (s) 581.94
Current children cumulated vsize (KiB) 128064

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2457
/proc/meminfo: memFree=1307856/2055920 swapFree=4177928/4192956
[pid=2448] ppid=2446 vsize=5356 CPUtime=0.23
/proc/2448/stat : 2448 (lysat.sh) S 2446 2448 2029 0 -1 4194304 311 1588 0 0 0 0 23 0 17 0 1 0 1113719592 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2448/statm: 1339 237 195 169 0 50 0
[pid=2451] ppid=2448 vsize=131688 CPUtime=641.67
/proc/2451/stat : 2451 (LySATc) R 2448 2448 2029 0 -1 4194304 32743 0 0 0 64135 32 0 0 25 0 1 0 1113719616 134848512 32729 1992294400 134512640 135214827 4294956208 18446744073709551615 134529314 0 0 4096 3 0 0 0 17 0 0 0
/proc/2451/statm: 32922 32729 78 171 0 32749 0
Current children cumulated CPU time (s) 641.9
Current children cumulated vsize (KiB) 137044

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2457
/proc/meminfo: memFree=1307728/2055920 swapFree=4177928/4192956
[pid=2448] ppid=2446 vsize=5356 CPUtime=0.23
/proc/2448/stat : 2448 (lysat.sh) S 2446 2448 2029 0 -1 4194304 311 1588 0 0 0 0 23 0 17 0 1 0 1113719592 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2448/statm: 1339 237 195 169 0 50 0
[pid=2451] ppid=2448 vsize=131688 CPUtime=701.63
/proc/2451/stat : 2451 (LySATc) R 2448 2448 2029 0 -1 4194304 32743 0 0 0 70131 32 0 0 25 0 1 0 1113719616 134848512 32729 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/2451/statm: 32922 32729 78 171 0 32749 0
Current children cumulated CPU time (s) 701.86
Current children cumulated vsize (KiB) 137044

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2457
/proc/meminfo: memFree=1304720/2055920 swapFree=4177928/4192956
[pid=2448] ppid=2446 vsize=5356 CPUtime=0.23
/proc/2448/stat : 2448 (lysat.sh) S 2446 2448 2029 0 -1 4194304 311 1588 0 0 0 0 23 0 17 0 1 0 1113719592 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2448/statm: 1339 237 195 169 0 50 0
[pid=2451] ppid=2448 vsize=134724 CPUtime=761.61
/proc/2451/stat : 2451 (LySATc) R 2448 2448 2029 0 -1 4194304 33504 0 0 0 76128 33 0 0 25 0 1 0 1113719616 137957376 33490 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/2451/statm: 33681 33490 78 171 0 33508 0
Current children cumulated CPU time (s) 761.84
Current children cumulated vsize (KiB) 140080

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2457
/proc/meminfo: memFree=1304720/2055920 swapFree=4177928/4192956
[pid=2448] ppid=2446 vsize=5356 CPUtime=0.23
/proc/2448/stat : 2448 (lysat.sh) S 2446 2448 2029 0 -1 4194304 311 1588 0 0 0 0 23 0 17 0 1 0 1113719592 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2448/statm: 1339 237 195 169 0 50 0
[pid=2451] ppid=2448 vsize=134724 CPUtime=821.58
/proc/2451/stat : 2451 (LySATc) R 2448 2448 2029 0 -1 4194304 33504 0 0 0 82125 33 0 0 25 0 1 0 1113719616 137957376 33490 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/2451/statm: 33681 33490 78 171 0 33508 0
Current children cumulated CPU time (s) 821.81
Current children cumulated vsize (KiB) 140080

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2457
/proc/meminfo: memFree=1304720/2055920 swapFree=4177928/4192956
[pid=2448] ppid=2446 vsize=5356 CPUtime=0.23
/proc/2448/stat : 2448 (lysat.sh) S 2446 2448 2029 0 -1 4194304 311 1588 0 0 0 0 23 0 17 0 1 0 1113719592 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2448/statm: 1339 237 195 169 0 50 0
[pid=2451] ppid=2448 vsize=134724 CPUtime=881.55
/proc/2451/stat : 2451 (LySATc) R 2448 2448 2029 0 -1 4194304 33504 0 0 0 88122 33 0 0 25 0 1 0 1113719616 137957376 33490 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/2451/statm: 33681 33490 78 171 0 33508 0
Current children cumulated CPU time (s) 881.78
Current children cumulated vsize (KiB) 140080

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2457
/proc/meminfo: memFree=1302928/2055920 swapFree=4177928/4192956
[pid=2448] ppid=2446 vsize=5356 CPUtime=0.23
/proc/2448/stat : 2448 (lysat.sh) S 2446 2448 2029 0 -1 4194304 311 1588 0 0 0 0 23 0 17 0 1 0 1113719592 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2448/statm: 1339 237 195 169 0 50 0
[pid=2451] ppid=2448 vsize=136596 CPUtime=941.52
/proc/2451/stat : 2451 (LySATc) R 2448 2448 2029 0 -1 4194304 33959 0 0 0 94118 34 0 0 25 0 1 0 1113719616 139874304 33945 1992294400 134512640 135214827 4294956208 18446744073709551615 134529703 0 0 4096 3 0 0 0 17 0 0 0
/proc/2451/statm: 34149 33945 78 171 0 33976 0
Current children cumulated CPU time (s) 941.75
Current children cumulated vsize (KiB) 141952

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2457
/proc/meminfo: memFree=1302928/2055920 swapFree=4177928/4192956
[pid=2448] ppid=2446 vsize=5356 CPUtime=0.23
/proc/2448/stat : 2448 (lysat.sh) S 2446 2448 2029 0 -1 4194304 311 1588 0 0 0 0 23 0 17 0 1 0 1113719592 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2448/statm: 1339 237 195 169 0 50 0
[pid=2451] ppid=2448 vsize=136596 CPUtime=1001.5
/proc/2451/stat : 2451 (LySATc) R 2448 2448 2029 0 -1 4194304 33959 0 0 0 100115 35 0 0 25 0 1 0 1113719616 139874304 33945 1992294400 134512640 135214827 4294956208 18446744073709551615 134529197 0 0 4096 3 0 0 0 17 0 0 0
/proc/2451/statm: 34149 33945 78 171 0 33976 0
Current children cumulated CPU time (s) 1001.73
Current children cumulated vsize (KiB) 141952

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2457
/proc/meminfo: memFree=1302928/2055920 swapFree=4177928/4192956
[pid=2448] ppid=2446 vsize=5356 CPUtime=0.23
/proc/2448/stat : 2448 (lysat.sh) S 2446 2448 2029 0 -1 4194304 311 1588 0 0 0 0 23 0 17 0 1 0 1113719592 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2448/statm: 1339 237 195 169 0 50 0
[pid=2451] ppid=2448 vsize=136596 CPUtime=1061.46
/proc/2451/stat : 2451 (LySATc) R 2448 2448 2029 0 -1 4194304 33959 0 0 0 106111 35 0 0 25 0 1 0 1113719616 139874304 33945 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/2451/statm: 34149 33945 78 171 0 33976 0
Current children cumulated CPU time (s) 1061.69
Current children cumulated vsize (KiB) 141952

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2457
/proc/meminfo: memFree=1289744/2055920 swapFree=4177928/4192956
[pid=2448] ppid=2446 vsize=5356 CPUtime=0.23
/proc/2448/stat : 2448 (lysat.sh) S 2446 2448 2029 0 -1 4194304 311 1588 0 0 0 0 23 0 17 0 1 0 1113719592 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2448/statm: 1339 237 195 169 0 50 0
[pid=2451] ppid=2448 vsize=149664 CPUtime=1121.43
/proc/2451/stat : 2451 (LySATc) R 2448 2448 2029 0 -1 4194304 37245 0 0 0 112105 38 0 0 25 0 1 0 1113719616 153255936 37231 1992294400 134512640 135214827 4294956208 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 0 0 0
/proc/2451/statm: 37416 37231 78 171 0 37243 0
Current children cumulated CPU time (s) 1121.66
Current children cumulated vsize (KiB) 155020

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2457
/proc/meminfo: memFree=1289744/2055920 swapFree=4177928/4192956
[pid=2448] ppid=2446 vsize=5356 CPUtime=0.23
/proc/2448/stat : 2448 (lysat.sh) S 2446 2448 2029 0 -1 4194304 311 1588 0 0 0 0 23 0 17 0 1 0 1113719592 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2448/statm: 1339 237 195 169 0 50 0
[pid=2451] ppid=2448 vsize=149664 CPUtime=1181.39
/proc/2451/stat : 2451 (LySATc) R 2448 2448 2029 0 -1 4194304 37245 0 0 0 118101 38 0 0 25 0 1 0 1113719616 153255936 37231 1992294400 134512640 135214827 4294956208 18446744073709551615 134529383 0 0 4096 3 0 0 0 17 0 0 0
/proc/2451/statm: 37416 37231 78 171 0 37243 0
Current children cumulated CPU time (s) 1181.62
Current children cumulated vsize (KiB) 155020



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2457
/proc/meminfo: memFree=1289744/2055920 swapFree=4177928/4192956
[pid=2448] ppid=2446 vsize=5356 CPUtime=0.23
/proc/2448/stat : 2448 (lysat.sh) S 2446 2448 2029 0 -1 4194304 311 1588 0 0 0 0 23 0 17 0 1 0 1113719592 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2448/statm: 1339 237 195 169 0 50 0
[pid=2451] ppid=2448 vsize=149664 CPUtime=1199.77
/proc/2451/stat : 2451 (LySATc) R 2448 2448 2029 0 -1 4194304 37245 0 0 0 119939 38 0 0 25 0 1 0 1113719616 153255936 37231 1992294400 134512640 135214827 4294956208 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 0 0 0
/proc/2451/statm: 37416 37231 78 171 0 37243 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 155020

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 1.00 1.00 2/66 2457
/proc/meminfo: memFree=1289744/2055920 swapFree=4177928/4192956
[pid=2448] ppid=2446 vsize=5356 CPUtime=0.23
/proc/2448/stat : 2448 (lysat.sh) S 2446 2448 2029 0 -1 4194304 311 1588 0 0 0 0 23 0 17 0 1 0 1113719592 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2448/statm: 1339 237 195 169 0 50 0
[pid=2451] ppid=2448 vsize=149664 CPUtime=1199.77
/proc/2451/stat : 2451 (LySATc) R 2448 2448 2029 0 -1 4194304 37245 0 0 0 119939 38 0 0 25 0 1 0 1113719616 153255936 37231 1992294400 134512640 135214827 4294956208 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 0 0 0
/proc/2451/statm: 37416 37231 78 171 0 37243 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 155020

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2448 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=230964
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=9998
# CPU time returned by wait4() is 0.240962
# 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): 1200.71
CPU time (s): 1200
CPU user time (s): 1199.62
CPU system time (s): 0.38
CPU usage (%): 99.9407
Max. virtual memory (cumulated for all children) (KiB): 155020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.230964
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1899
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= 4

runsolver used 0.922859 second user time and 3.45447 second system time

The end

Launcher Data 

Begin job on node10 at 2009-03-30 12:55:33
IDJOB=1525585
IDBENCH=70373
IDSOLVER=512
FILE ID=node10/1525585-1238410533
PBS_JOBID= 9061422
Free space on /tmp= 65604 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S377647456-019.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525585-1238410533/watcher-1525585-1238410533 -o /tmp/evaluation-result-1525585-1238410533/solver-1525585-1238410533 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525585-1238410533.cnf c

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

MD5SUM BENCH= 65bb593760651b10c127c4b3276e73fc
RANDOM SEED=961093974

node10.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		: 3000.272
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		: 3000.272
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:       1440704 kB
Buffers:         99652 kB
Cached:         415460 kB
SwapCached:       8896 kB
Active:         103024 kB
Inactive:       423116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1440704 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:            3088 kB
Writeback:           0 kB
Mapped:          16620 kB
Slab:            75164 kB
Committed_AS:  2834068 kB
PageTables:       1380 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= 65600 MiB
End job on node10 at 2009-03-30 13:15:36