Trace number 1530320

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
HydraSAT 2009-03-22-Base? (TO) 1200.08 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S121765931-081.cnf
MD5SUM096475bf0bd85d9e44aabbaddceca0e3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark325.307
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


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-1530320-1238504833/watcher-1530320-1238504833 -o /tmp/evaluation-result-1530320-1238504833/solver-1530320-1238504833 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1530320-1238504833.cnf -rs 1770079157 -co memory_limit 1800 

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: 2.63 2.26 1.72 3/66 9168
/proc/meminfo: memFree=1279976/2055920 swapFree=4176412/4192956
[pid=9168] ppid=9166 vsize=1768 CPUtime=0
/proc/9168/stat : 9168 (hydrasat) R 9166 9168 8782 0 -1 4194304 231 0 0 0 0 0 0 0 18 0 1 0 1123146294 1810432 215 1992294400 134512640 135997824 4294956160 18446744073709551615 134519808 0 0 4096 1 0 0 0 17 1 0 0
/proc/9168/statm: 442 215 158 362 0 77 0

[startup+0.0253941 s]
/proc/loadavg: 2.63 2.26 1.72 3/66 9168
/proc/meminfo: memFree=1279976/2055920 swapFree=4176412/4192956
[pid=9168] ppid=9166 vsize=1900 CPUtime=0.02
/proc/9168/stat : 9168 (hydrasat) R 9166 9168 8782 0 -1 4194304 283 0 0 0 2 0 0 0 18 0 1 0 1123146294 1945600 266 1992294400 134512640 135997824 4294956160 18446744073709551615 134664693 0 0 4096 1 0 0 0 17 1 0 0
/proc/9168/statm: 475 266 175 362 0 110 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1900

[startup+0.101403 s]
/proc/loadavg: 2.63 2.26 1.72 3/66 9168
/proc/meminfo: memFree=1279976/2055920 swapFree=4176412/4192956
[pid=9168] ppid=9166 vsize=1900 CPUtime=0.09
/proc/9168/stat : 9168 (hydrasat) R 9166 9168 8782 0 -1 4194304 300 0 0 0 9 0 0 0 18 0 1 0 1123146294 1945600 283 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/9168/statm: 475 283 175 362 0 110 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1900

[startup+0.301428 s]
/proc/loadavg: 2.63 2.26 1.72 3/66 9168
/proc/meminfo: memFree=1279976/2055920 swapFree=4176412/4192956
[pid=9168] ppid=9166 vsize=2028 CPUtime=0.29
/proc/9168/stat : 9168 (hydrasat) R 9166 9168 8782 0 -1 4194304 332 0 0 0 29 0 0 0 19 0 1 0 1123146294 2076672 315 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/9168/statm: 507 315 175 362 0 142 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2028

[startup+0.701479 s]
/proc/loadavg: 2.63 2.26 1.72 3/66 9168
/proc/meminfo: memFree=1279976/2055920 swapFree=4176412/4192956
[pid=9168] ppid=9166 vsize=2292 CPUtime=0.69
/proc/9168/stat : 9168 (hydrasat) R 9166 9168 8782 0 -1 4194304 372 0 0 0 69 0 0 0 22 0 1 0 1123146294 2347008 355 1992294400 134512640 135997824 4294956160 18446744073709551615 134757543 0 0 4096 1 0 0 0 17 1 0 0
/proc/9168/statm: 573 355 175 362 0 208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2292

[startup+1.50158 s]
/proc/loadavg: 2.50 2.24 1.72 2/67 9169
/proc/meminfo: memFree=1279136/2055920 swapFree=4176412/4192956
[pid=9168] ppid=9166 vsize=2684 CPUtime=1.49
/proc/9168/stat : 9168 (hydrasat) R 9166 9168 8782 0 -1 4194304 490 0 0 0 149 0 0 0 25 0 1 0 1123146294 2748416 473 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/9168/statm: 671 473 175 362 0 306 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2684

[startup+3.10179 s]
/proc/loadavg: 2.50 2.24 1.72 2/67 9169
/proc/meminfo: memFree=1278240/2055920 swapFree=4176412/4192956
[pid=9168] ppid=9166 vsize=3728 CPUtime=3.09
/proc/9168/stat : 9168 (hydrasat) R 9166 9168 8782 0 -1 4194304 728 0 0 0 309 0 0 0 25 0 1 0 1123146294 3817472 711 1992294400 134512640 135997824 4294956160 18446744073709551615 134757390 0 0 4096 1 0 0 0 17 1 0 0
/proc/9168/statm: 932 711 175 362 0 567 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3728

[startup+6.3012 s]
/proc/loadavg: 2.50 2.24 1.72 2/67 9169
/proc/meminfo: memFree=1276192/2055920 swapFree=4176412/4192956
[pid=9168] ppid=9166 vsize=5376 CPUtime=6.29
/proc/9168/stat : 9168 (hydrasat) R 9166 9168 8782 0 -1 4194304 1144 0 0 0 628 1 0 0 25 0 1 0 1123146294 5505024 1127 1992294400 134512640 135997824 4294956160 18446744073709551615 134756300 0 0 4096 1 0 0 0 17 1 0 0
/proc/9168/statm: 1344 1127 175 362 0 979 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5376

[startup+12.702 s]
/proc/loadavg: 2.27 2.20 1.71 2/67 9169
/proc/meminfo: memFree=1273696/2055920 swapFree=4176412/4192956
[pid=9168] ppid=9166 vsize=7932 CPUtime=12.69
/proc/9168/stat : 9168 (hydrasat) R 9166 9168 8782 0 -1 4194304 1707 0 0 0 1268 1 0 0 25 0 1 0 1123146294 8122368 1690 1992294400 134512640 135997824 4294956160 18446744073709551615 134757392 0 0 4096 1 0 0 0 17 1 0 0
/proc/9168/statm: 1983 1690 175 362 0 1618 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7932

[startup+25.5017 s]
/proc/loadavg: 2.07 2.16 1.70 2/67 9169
/proc/meminfo: memFree=1269152/2055920 swapFree=4176412/4192956
[pid=9168] ppid=9166 vsize=12652 CPUtime=25.48
/proc/9168/stat : 9168 (hydrasat) R 9166 9168 8782 0 -1 4194304 2847 0 0 0 2546 2 0 0 25 0 1 0 1123146294 12955648 2797 1992294400 134512640 135997824 4294956160 18446744073709551615 134757859 0 0 4096 1 0 0 0 17 1 0 0
/proc/9168/statm: 3163 2797 175 362 0 2798 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12652

[startup+51.102 s]
/proc/loadavg: 1.70 2.07 1.68 2/67 9169
/proc/meminfo: memFree=1264224/2055920 swapFree=4176412/4192956
[pid=9168] ppid=9166 vsize=18488 CPUtime=51.08
/proc/9168/stat : 9168 (hydrasat) R 9166 9168 8782 0 -1 4194304 4190 0 0 0 5105 3 0 0 25 0 1 0 1123146294 18931712 4075 1992294400 134512640 135997824 4294956160 18446744073709551615 134758042 0 0 4096 1 0 0 0 17 1 0 0
/proc/9168/statm: 4622 4075 175 362 0 4257 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18488

[startup+102.306 s]
/proc/loadavg: 1.28 1.89 1.64 2/67 9169
/proc/meminfo: memFree=1256800/2055920 swapFree=4176412/4192956
[pid=9168] ppid=9166 vsize=26644 CPUtime=102.27
/proc/9168/stat : 9168 (hydrasat) R 9166 9168 8782 0 -1 4194304 6058 0 0 0 10222 5 0 0 25 0 1 0 1123146294 27283456 5882 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/9168/statm: 6661 5882 175 362 0 6296 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 26644

[startup+162.301 s]
/proc/loadavg: 1.10 1.72 1.60 2/67 9169
/proc/meminfo: memFree=1250336/2055920 swapFree=4176412/4192956
[pid=9168] ppid=9166 vsize=33940 CPUtime=162.24
/proc/9168/stat : 9168 (hydrasat) R 9166 9168 8782 0 -1 4194304 7794 0 0 0 16218 6 0 0 25 0 1 0 1123146294 34754560 7489 1992294400 134512640 135997824 4294956160 18446744073709551615 134758023 0 0 4096 1 0 0 0 17 1 0 0
/proc/9168/statm: 8485 7489 175 362 0 8120 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 33940

[startup+222.301 s]
/proc/loadavg: 1.04 1.59 1.56 2/67 9169
/proc/meminfo: memFree=1244512/2055920 swapFree=4176412/4192956
[pid=9168] ppid=9166 vsize=40344 CPUtime=222.23
/proc/9168/stat : 9168 (hydrasat) R 9166 9168 8782 0 -1 4194304 9389 0 0 0 22215 8 0 0 25 0 1 0 1123146294 41312256 8957 1992294400 134512640 135997824 4294956160 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/9168/statm: 10086 8957 175 362 0 9721 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 40344

[startup+282.302 s]
/proc/loadavg: 1.01 1.48 1.52 2/67 9169
/proc/meminfo: memFree=1239520/2055920 swapFree=4176412/4192956
[pid=9168] ppid=9166 vsize=45868 CPUtime=282.21
/proc/9168/stat : 9168 (hydrasat) R 9166 9168 8782 0 -1 4194304 10648 0 0 0 28212 9 0 0 25 0 1 0 1123146294 46968832 10216 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/9168/statm: 11467 10216 175 362 0 11102 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 45868

[startup+342.302 s]
/proc/loadavg: 1.00 1.39 1.48 2/67 9169
/proc/meminfo: memFree=1235232/2055920 swapFree=4176412/4192956
[pid=9168] ppid=9166 vsize=50072 CPUtime=342.19
/proc/9168/stat : 9168 (hydrasat) R 9166 9168 8782 0 -1 4194304 11693 0 0 0 34209 10 0 0 25 0 1 0 1123146294 51273728 11261 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/9168/statm: 12518 11261 175 362 0 12153 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 50072

[startup+402.301 s]
/proc/loadavg: 1.00 1.31 1.45 2/67 9169
/proc/meminfo: memFree=1225952/2055920 swapFree=4176412/4192956
[pid=9168] ppid=9166 vsize=61868 CPUtime=402.17
/proc/9168/stat : 9168 (hydrasat) R 9166 9168 8782 0 -1 4194304 14802 0 0 0 40204 13 0 0 25 0 1 0 1123146294 63352832 13605 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/9168/statm: 15467 13605 175 362 0 15102 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 61868

[startup+462.301 s]
/proc/loadavg: 1.00 1.26 1.42 2/67 9169
/proc/meminfo: memFree=1223200/2055920 swapFree=4176412/4192956
[pid=9168] ppid=9166 vsize=64416 CPUtime=462.16
/proc/9168/stat : 9168 (hydrasat) R 9166 9168 8782 0 -1 4194304 15461 0 0 0 46202 14 0 0 25 0 1 0 1123146294 65961984 14264 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/9168/statm: 16104 14264 175 362 0 15739 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 64416

[startup+522.302 s]
/proc/loadavg: 1.00 1.21 1.39 2/67 9169
/proc/meminfo: memFree=1219296/2055920 swapFree=4176412/4192956
[pid=9168] ppid=9166 vsize=69288 CPUtime=522.14
/proc/9168/stat : 9168 (hydrasat) R 9166 9168 8782 0 -1 4194304 16694 0 0 0 52198 16 0 0 25 0 1 0 1123146294 70950912 15240 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/9168/statm: 17322 15240 175 362 0 16957 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 69288

[startup+582.302 s]
/proc/loadavg: 1.00 1.17 1.36 2/67 9169
/proc/meminfo: memFree=1216032/2055920 swapFree=4176412/4192956
[pid=9168] ppid=9166 vsize=72668 CPUtime=582.13
/proc/9168/stat : 9168 (hydrasat) R 9166 9168 8782 0 -1 4194304 17499 0 0 0 58196 17 0 0 25 0 1 0 1123146294 74412032 16045 1992294400 134512640 135997824 4294956160 18446744073709551615 134757699 0 0 4096 1 0 0 0 17 1 0 0
/proc/9168/statm: 18167 16045 175 362 0 17802 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 72668

[startup+642.301 s]
/proc/loadavg: 1.00 1.13 1.34 2/67 9169
/proc/meminfo: memFree=1212256/2055920 swapFree=4176412/4192956
[pid=9168] ppid=9166 vsize=76764 CPUtime=642.11
/proc/9168/stat : 9168 (hydrasat) R 9166 9168 8782 0 -1 4194304 18437 0 0 0 64193 18 0 0 25 0 1 0 1123146294 78606336 16983 1992294400 134512640 135997824 4294956160 18446744073709551615 134757767 0 0 4096 1 0 0 0 17 1 0 0
/proc/9168/statm: 19191 16983 175 362 0 18826 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 76764

[startup+702.301 s]
/proc/loadavg: 1.00 1.11 1.32 2/67 9169
/proc/meminfo: memFree=1209376/2055920 swapFree=4176412/4192956
[pid=9168] ppid=9166 vsize=79540 CPUtime=702.09
/proc/9168/stat : 9168 (hydrasat) R 9166 9168 8782 0 -1 4194304 19159 0 0 0 70191 18 0 0 25 0 1 0 1123146294 81448960 17705 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/9168/statm: 19885 17705 175 362 0 19520 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 79540

[startup+762.306 s]
/proc/loadavg: 1.00 1.08 1.29 2/67 9169
/proc/meminfo: memFree=1206368/2055920 swapFree=4176412/4192956
[pid=9168] ppid=9166 vsize=82572 CPUtime=762.08
/proc/9168/stat : 9168 (hydrasat) R 9166 9168 8782 0 -1 4194304 19889 0 0 0 76189 19 0 0 25 0 1 0 1123146294 84553728 18435 1992294400 134512640 135997824 4294956160 18446744073709551615 134639002 0 0 4096 1 0 0 0 17 1 0 0
/proc/9168/statm: 20643 18435 175 362 0 20278 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 82572

[startup+822.302 s]
/proc/loadavg: 1.00 1.07 1.27 2/67 9169
/proc/meminfo: memFree=1203872/2055920 swapFree=4176412/4192956
[pid=9168] ppid=9166 vsize=85648 CPUtime=822.06
/proc/9168/stat : 9168 (hydrasat) R 9166 9168 8782 0 -1 4194304 20544 0 0 0 82186 20 0 0 25 0 1 0 1123146294 87703552 19090 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/9168/statm: 21412 19090 175 362 0 21047 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 85648

[startup+882.301 s]
/proc/loadavg: 1.00 1.05 1.25 2/67 9169
/proc/meminfo: memFree=1200416/2055920 swapFree=4176412/4192956
[pid=9168] ppid=9166 vsize=89304 CPUtime=882.04
/proc/9168/stat : 9168 (hydrasat) R 9166 9168 8782 0 -1 4194304 21374 0 0 0 88183 21 0 0 25 0 1 0 1123146294 91447296 19920 1992294400 134512640 135997824 4294956160 18446744073709551615 134757763 0 0 4096 1 0 0 0 17 1 0 0
/proc/9168/statm: 22326 19920 175 362 0 21961 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 89304

[startup+942.302 s]
/proc/loadavg: 1.00 1.04 1.23 2/67 9169
/proc/meminfo: memFree=1196000/2055920 swapFree=4176412/4192956
[pid=9168] ppid=9166 vsize=94796 CPUtime=942.03
/proc/9168/stat : 9168 (hydrasat) R 9166 9168 8782 0 -1 4194304 22750 0 0 0 94181 22 0 0 25 0 1 0 1123146294 97071104 21013 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/9168/statm: 23699 21013 175 362 0 23334 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 94796

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.22 2/67 9169
/proc/meminfo: memFree=1194144/2055920 swapFree=4176412/4192956
[pid=9168] ppid=9166 vsize=97900 CPUtime=1002.01
/proc/9168/stat : 9168 (hydrasat) R 9166 9168 8782 0 -1 4194304 23615 0 0 0 100179 22 0 0 25 0 1 0 1123146294 100249600 21476 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/9168/statm: 24475 21476 175 362 0 24110 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 97900

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.20 2/67 9169
/proc/meminfo: memFree=1192544/2055920 swapFree=4176412/4192956
[pid=9168] ppid=9166 vsize=99660 CPUtime=1061.99
/proc/9168/stat : 9168 (hydrasat) R 9166 9168 8782 0 -1 4194304 24030 0 0 0 106176 23 0 0 25 0 1 0 1123146294 102051840 21891 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/9168/statm: 24915 21891 175 362 0 24550 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 99660

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.18 2/67 9169
/proc/meminfo: memFree=1189664/2055920 swapFree=4176412/4192956
[pid=9168] ppid=9166 vsize=103504 CPUtime=1121.97
/proc/9168/stat : 9168 (hydrasat) R 9166 9168 8782 0 -1 4194304 25114 0 0 0 112174 23 0 0 25 0 1 0 1123146294 105988096 22593 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/9168/statm: 25876 22593 175 362 0 25511 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 103504

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/67 9169
/proc/meminfo: memFree=1187872/2055920 swapFree=4176412/4192956
[pid=9168] ppid=9166 vsize=105640 CPUtime=1181.96
/proc/9168/stat : 9168 (hydrasat) R 9166 9168 8782 0 -1 4194304 25581 0 0 0 118172 24 0 0 25 0 1 0 1123146294 108175360 23060 1992294400 134512640 135997824 4294956160 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/9168/statm: 26410 23060 175 362 0 26045 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 105640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.17 2/67 9169
/proc/meminfo: memFree=1187232/2055920 swapFree=4176412/4192956
[pid=9168] ppid=9166 vsize=106320 CPUtime=1200.06
/proc/9168/stat : 9168 (hydrasat) R 9166 9168 8782 0 -1 4194304 25731 0 0 0 119982 24 0 0 25 0 1 0 1123146294 108871680 23210 1992294400 134512640 135997824 4294956160 18446744073709551615 134757772 0 0 4096 1 0 0 0 17 1 0 0
/proc/9168/statm: 26580 23210 175 362 0 26215 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 106320

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.08
CPU user time (s): 1199.82
CPU system time (s): 0.26096
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 106320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.26096
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25731
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= 2
involuntary context switches= 2662

runsolver used 1.09483 second user time and 3.2815 second system time

The end

Launcher Data 

Begin job on node40 at 2009-03-31 15:07:13
IDJOB=1530320
IDBENCH=70557
IDSOLVER=520
FILE ID=node40/1530320-1238504833
PBS_JOBID= 9061952
Free space on /tmp= 63504 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S121765931-081.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530320-1238504833/watcher-1530320-1238504833 -o /tmp/evaluation-result-1530320-1238504833/solver-1530320-1238504833 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1530320-1238504833.cnf -rs 1770079157 -co memory_limit 1800

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

MD5SUM BENCH= 096475bf0bd85d9e44aabbaddceca0e3
RANDOM SEED=1770079157

node40.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		: 3000.232
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		: 3000.232
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:       1280456 kB
Buffers:         84228 kB
Cached:         599820 kB
SwapCached:       9688 kB
Active:         189752 kB
Inactive:       505644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1280456 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:            1500 kB
Writeback:           0 kB
Mapped:          17184 kB
Slab:            66032 kB
Committed_AS:  2832396 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= 63500 MiB
End job on node40 at 2009-03-31 15:27:16